What are the cheapest airlines to fly from Brighton to Chicago one-way?

One-way options have recently been found by users for as low as £354 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from £375 and Aer Lingus from £402 one-way.

What are the most popular routes from Brighton to Chicago?

The most popular flight routes from Brighton to Chicago are London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl and London Heathrow - Chicago Midway.

What are the cheapest flights from Brighton to Chicago?

Looking at all options, your cheapest flight can be booked for £436. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £367 on average our data indicates £1,776 when flying from Brighton to Chicago.

What are the most reliable airlines from Brighton to Chicago?

The top 3 most reliable airlines when flying from Brighton to Chicago are Air Canada (93%), Austrian Airlines (93%) and United Airlines (93%).

What are the most popular airlines that fly from Brighton to Chicago?

The most popular airlines flying from Brighton to Chicago are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

How far in advance should I book a flight from Brighton to Chicago?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 16% on flights from Brighton to Chicago compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £535. For sooner than that we have options available in the next 3 days from £661.

What is the cheapest month to fly from Brighton to Chicago?

Flights from Brighton to Chicago lean towards being more expensive in August. Prices are generally better when you fly from Brighton to Chicago in February, with the cheapest ticket starting at £331.

Can I find deals for flights from Brighton to Chicago that include hotel bookings?

Yes. In addition to deals on Brighton to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Brighton to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Chicago.

Can I find deals for business class flights from Brighton to Chicago?

Yes. Cheapflights offers flight deals from Brighton to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£338+ Flights from Brighton to Chicago

Cheapflights Tip: The best prices from Brighton to Chicago are usually found in February or November, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Brighton to Chicago

Round-trip from	£416
One-way from	£338
Popular in	August
Cheapest in	February
Average price	£497

Lufthansa
22/4-28/4
1 total stop
20h 25m total
Brighton to Chicago

Search Deals

5/9
1 total stop
30h 15m total
Brighton to Chicago

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Brighton to Chicago

Cheapest flights from Brighton to Chicago
Explore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Tue 22/406:00LHR - ORD

1 stop12h 10mMultiple Airlines

Mon 28/418:05ORD - LHR

Nonstop8h 15mMultiple Airlines

Deal found 31/3£416

Sun 20/419:30LHR - ORD

1 stop23h 50mAustrian Airlines

Thu 15/511:10ORD - LHR

1 stop13h 45mAustrian Airlines

Deal found 31/3£417

Tue 22/407:25LHR - ORD

1 stop12h 30mUnited Airlines

Mon 28/413:28ORD - LHR

1 stop11h 27mUnited Airlines

Deal found 31/3£418

Sat 19/406:30LHR - ORD

1 stop14h 15mLufthansa

Wed 14/514:35ORD - LHR

1 stop15h 45mLufthansa

Deal found 31/3£419

Tue 6/515:40LGW - ORD

1 stop32h 35mIcelandair

Mon 19/522:15ORD - LGW

1 stop10h 20mIcelandair

Deal found 31/3£420

Sat 26/407:40LHR - ORD

1 stop12h 20mBritish Airways

Sat 3/517:45ORD - LHR

Nonstop7h 35mBritish Airways

Deal found 29/3£420

Mon 12/514:00LGW - ORD

2 stops24h 50mMultiple Airlines

Wed 14/505:51ORD - LGW

1 stop18h 29mMultiple Airlines

Deal found 31/3£421

Tue 30/921:25LHR - ORD

1 stop26h 50mIcelandair

Thu 16/1019:25ORD - LHR

1 stop10h 30mIcelandair

Deal found 31/3£423

Tue 22/408:15STN - ORD

2 stops16h 00mMultiple Airlines

Mon 28/419:25ORD - STN

2 stops14h 40mMultiple Airlines

Deal found 30/3£423

Tue 29/408:45LCY - ORD

1 stop17h 10mMultiple Airlines

Sun 4/518:35ORD - LCY

1 stop11h 55mMultiple Airlines

Deal found 30/3£429

Fri 2/515:05LGW - ORD

2 stops25h 32mFinnair

Sun 4/522:10ORD - LGW

2 stops28h 00mFinnair

Deal found 30/3£432

Wed 23/409:25LCY - ORD

1 stop12h 30mSWISS

Tue 6/518:35ORD - LCY

1 stop16h 55mSWISS

Deal found 30/3£433

Best flights from Brighton to Chicago
Discover carefully curated flight deals from Brighton to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Tue 22/406:00LHR - ORD

1 stop12h 10mMultiple Airlines

Mon 28/418:05ORD - LHR

Nonstop8h 15mMultiple Airlines

Deal found 31/3£416

Sun 20/419:30LHR - ORD

1 stop23h 50mAustrian Airlines

Thu 15/516:05ORD - LHR

Nonstop8h 15mAustrian Airlines

Deal found 31/3£417

Tue 22/407:25LHR - ORD

1 stop12h 30mUnited Airlines

Mon 28/413:28ORD - LHR

1 stop11h 27mUnited Airlines

Deal found 31/3£418

Sat 19/406:30LHR - ORD

1 stop14h 15mLufthansa

Wed 14/514:35ORD - LHR

1 stop15h 45mLufthansa

Deal found 31/3£419

Tue 6/515:40LGW - ORD

1 stop32h 35mIcelandair

Mon 19/522:15ORD - LGW

1 stop10h 20mIcelandair

Deal found 31/3£420

Sat 26/407:40LHR - ORD

1 stop12h 20mBritish Airways

Sat 3/517:45ORD - LHR

Nonstop7h 35mBritish Airways

Deal found 29/3£420

Sat 19/408:40LHR - ORD

1 stop11h 30mVirgin Atlantic

Fri 2/517:05ORD - LHR

1 stop9h 50mVirgin Atlantic

Deal found 30/3£421

Fri 2/515:05LGW - ORD

2 stops25h 32mFinnair

Sun 4/522:10ORD - LGW

2 stops28h 00mFinnair

Deal found 30/3£432

Wed 23/409:25LCY - ORD

1 stop12h 30mSWISS

Tue 6/518:35ORD - LCY

1 stop16h 55mSWISS

Deal found 30/3£433

Sun 20/408:45LHR - ORD

2 stops16h 45mAir Canada

Sun 27/407:20ORD - LHR

1 stop20h 40mAir Canada

Deal found 31/3£437

Fri 9/511:45LHR - MDW

1 stop13h 00mKLM

Mon 12/512:48MDW - LHR

1 stop11h 57mKLM

Deal found 30/3£443

Tue 22/415:15LHR - MDW

1 stop13h 07mAir France

Mon 28/415:02MDW - LHR

1 stop11h 53mAir France

Deal found 30/3£443

Direct flights from Brighton to Chicago
Explore direct flight options from Brighton to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 March 2025.

Mon 21/411:05LHR - ORD

Nonstop9h 05mAustrian Airlines

Sun 27/418:05ORD - LHR

Nonstop8h 15mAustrian Airlines

Deal found 30/3£419

Sun 27/409:15LHR - ORD

Nonstop8h 30mBritish Airways

Sun 4/520:20ORD - LHR

Nonstop8h 10mBritish Airways

Deal found 31/3£426

Sat 19/411:05LHR - ORD

Nonstop9h 05mLufthansa

Fri 2/518:05ORD - LHR

Nonstop8h 15mLufthansa

Deal found 30/3£434

Sat 19/414:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Sat 17/516:55ORD - LHR

Nonstop7h 55mAmerican Airlines

Deal found 31/3£450

Tue 6/512:15LHR - ORD

Nonstop8h 25mIberia

Mon 19/522:25ORD - LHR

Nonstop7h 50mIberia

Deal found 31/3£459

Sun 7/909:15LHR - ORD

Nonstop8h 35mFinnair

Sat 20/920:40ORD - LHR

Nonstop7h 50mFinnair

Deal found 30/3£476

Mon 5/514:25LHR - ORD

Nonstop8h 35mMultiple Airlines

Sun 18/522:25ORD - LHR

Nonstop7h 50mMultiple Airlines

Deal found 31/3£481

Mon 12/508:30LHR - ORD

Nonstop9h 05mBrussels Airlines

Thu 15/516:05ORD - LHR

Nonstop8h 15mBrussels Airlines

Deal found 31/3£578

Mon 21/708:30LHR - ORD

Nonstop8h 55mUnited Airlines

Tue 23/918:00ORD - LHR

Nonstop8h 20mUnited Airlines

Deal found 30/3£712

Last-minute flights from Brighton to Chicago
Discover last-minute flight deals from Brighton to Chicago. Data last updated 31 March 2025 and is based on user searches.

Mon 7/417:10LHR - ORD

1 stop25h 00mMultiple Airlines

Mon 14/418:05ORD - LHR

1 stop9h 55mMultiple Airlines

Deal found 30/3£504

Tue 8/422:35STN - ORD

2 stops25h 45mMultiple Airlines

Tue 15/419:25ORD - STN

2 stops16h 45mMultiple Airlines

Deal found 30/3£484

Tue 8/421:35LGW - ORD

2 stops26h 45mMultiple Airlines

Tue 15/419:25ORD - LGW

2 stops13h 45mMultiple Airlines

Deal found 30/3£509

Tue 8/411:05LHR - ORD

Nonstop9h 05mBrussels Airlines

Tue 22/416:10ORD - LHR

1 stop35h 30mBrussels Airlines

Deal found 31/3£563

Wed 9/413:30LHR - ORD

1 stop12h 25mLufthansa

Thu 1/516:05ORD - LHR

Nonstop8h 15mLufthansa

Deal found 30/3£476

Wed 9/408:30LHR - ORD

1 stop12h 15mUnited Airlines

Thu 1/512:59ORD - LHR

1 stop11h 46mUnited Airlines

Deal found 30/3£477

Wed 9/414:25LHR - ORD

Nonstop8h 35mAmerican Airlines

Thu 1/517:45ORD - LHR

Nonstop7h 35mAmerican Airlines

Deal found 30/3£498

Wed 9/408:40LHR - ORD

2 stops15h 39mDelta

Thu 1/511:15ORD - LHR

1 stop13h 30mDelta

Deal found 30/3£508

Wed 9/409:55LHR - ORD

1 stop10h 45mVirgin Atlantic

Wed 16/412:15ORD - LHR

1 stop18h 55mVirgin Atlantic

Deal found 30/3£528

Wed 9/407:40LHR - ORD

1 stop12h 20mBritish Airways

Wed 16/417:45ORD - LHR

Nonstop7h 35mBritish Airways

Deal found 30/3£530

Wed 9/408:40LHR - MDW

2 stops15h 22mDelta

Wed 16/409:52MDW - LHR

1 stop15h 23mDelta

Deal found 31/3£566

Wed 9/407:45LCY - ORD

2 stops15h 42mVirgin Atlantic

Wed 16/416:50ORD - LCY

1 stop17h 50mVirgin Atlantic

Deal found 31/3£579

One-way flights from Brighton to Chicago
Search for one-way flight options from Brighton to Chicago. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Fri 5/914:00LGW - ORD

1 stop30h 15mMultiple Airlines

Deal found 30/3£338

Wed 13/806:15LTN - ORD

2 stops16h 29mMultiple Airlines

Deal found 31/3£338

Tue 22/411:40STN - ORD

3 stops42h 40mMultiple Airlines

Deal found 31/3£345

Wed 23/408:50LCY - ORD

3 stops59h 36mMultiple Airlines

Deal found 30/3£346

Sat 19/414:00LGW - MDW

1 stop25h 24mMultiple Airlines

Deal found 31/3£347

Fri 2/513:45LHR - ORD

2 stops23h 18mMultiple Airlines

Deal found 31/3£348

Wed 7/506:00LHR - ORD

1 stop16h 10mTAP AIR PORTUGAL

Deal found 31/3£354

Sat 21/606:15LHR - MDW

3 stops32h 30mMultiple Airlines

Deal found 31/3£356

Fri 25/416:15SEN - ORD

3 stops45h 48mMultiple Airlines

Deal found 30/3£362

Thu 22/514:50LGW - ORD

1 stop31h 20mTAP AIR PORTUGAL

Deal found 30/3£370

Sun 7/915:40LGW - ORD

1 stop11h 35mIcelandair

Deal found 30/3£375

Mon 21/409:50LHR - ORD

1 stop15h 10mAer Lingus

Deal found 29/3£402

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brighton to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 22/4

06:00-12:10

1 stop12h 10m

Chicago O'Hare Intl

Mon 28/4

18:05-08:20

Nonstop8h 15m

£416

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sun 20/4

19:30-13:20

1 stop23h 50m

Chicago O'Hare Intl

Thu 15/5

11:10-06:55

1 stop13h 45m

£417

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 22/4

07:25-13:55

1 stop12h 30m

Chicago O'Hare Intl

Thu 15/5

18:05-08:20

Nonstop8h 15m

£418

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 6/5

15:40-18:15

1 stop32h 35m

Chicago O'Hare Intl

Mon 19/5

22:15-14:35

1 stop10h 20m

£420

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Wed 14/5

08:40-15:55

1 stop13h 15m

Chicago O'Hare Intl

Wed 21/5

17:55-06:55

1 stop31h 00m

£420

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Sat 26/4

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Sat 3/5

22:20-12:15

Nonstop7h 55m

£420

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 12/5

14:00-08:50

2 stops24h 50m

Chicago O'Hare Intl

Wed 14/5

05:51-06:20

1 stop18h 29m

£421

LondonChicago

STN - ORD

STNORD

London Stansted

Tue 22/4

08:15-18:15

2 stops16h 00m

Chicago O'Hare Intl

Mon 28/4

19:25-16:05

2 stops14h 40m

£423

LondonChicago

LHR - ORD

LHRORD

London Heathrow

Tue 15/4

21:25-18:15

1 stop26h 50m

Chicago O'Hare Intl

Tue 29/4

19:25-20:20

1 stop18h 55m

£430

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 2/5

15:05-10:37

2 stops25h 32m

Chicago O'Hare Intl

Sun 4/5

22:10-08:10

2 stops28h 00m

£432

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 60 results

...

Best time to book a flight from Brighton to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Brighton with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Chicago

How far ahead should I book a flight from Brighton to Chicago?

The price you pay for your flight from Brighton to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Chicago?

Currently, January is the cheapest month in which you can book a flight from Brighton to Chicago (average of £595). Flying from Brighton to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BH9 to CHI?

When flying from Brighton to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Brighton to Chicago?

Travellers seeking maximum savings on their Brighton to Chicago flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brighton to Chicago

The most flights from BH9 to CHI are scheduled on a Sunday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (39 on average).

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

See what other customers who have flown with Delta, KLM and LOT from Brighton to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,899 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,065 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

770 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Brighton to Chicago one-way?
One-way options have recently been found by users for as low as £354 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from £375 and Aer Lingus from £402 one-way.
What are the most popular routes from Brighton to Chicago?
The most popular flight routes from Brighton to Chicago are London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl and London Heathrow - Chicago Midway.
What are the most reliable airlines from Brighton to Chicago?
The top 3 most reliable airlines when flying from Brighton to Chicago are Air Canada (93%), Austrian Airlines (93%) and United Airlines (93%).
What are the cheapest flights from Brighton to Chicago?
Looking at all options, your cheapest flight can be booked for £436. While the most popular route (London Heathrow - Chicago O'Hare Intl) can be booked for £367 on average our data indicates £1,776 when flying from Brighton to Chicago.
Can I find deals for flights from Brighton to Chicago that include hotel bookings?
Yes. In addition to deals on Brighton to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Brighton to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Chicago.
Can I find deals for business class flights from Brighton to Chicago?
Yes. Cheapflights offers flight deals from Brighton to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Brighton to Chicago?
Currently, January is the cheapest month in which you can book a flight from Brighton to Chicago (average of £595). Flying from Brighton to Chicago in July is currently the most expensive (average of £843). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Brighton to Chicago

Heathrow to O'Hare Intl flights

Gatwick to O'Hare Intl flights

Heathrow to Midway flights

London City to O'Hare Intl flights

Stansted to O'Hare Intl flights

Manchester to O'Hare Intl flights

Luton to O'Hare Intl flights

Heathrow to St. Louis flights

Edinburgh to O'Hare Intl flights

Manchester to Midway flights

London City to Midway flights

Gatwick to St. Louis flights

Birmingham to O'Hare Intl flights

London City to St. Louis flights

Gatwick to Midway flights

Edinburgh to Midway flights

Birmingham to Midway flights

Manchester to St. Louis flights

Liverpool to O'Hare Intl flights

Stansted to St. Louis flights

Newcastle upon Tyne to O'Hare Intl flights

Luton to St. Louis flights

Southampton to O'Hare Intl flights

Leeds to O'Hare Intl flights

Edinburgh to St. Louis flights

Bristol to O'Hare Intl flights

Bristol to Midway flights

Newcastle upon Tyne to Midway flights

Leeds to Midway flights

Birmingham to St. Louis flights

Heathrow to Champaign flights

Darlington to O'Hare Intl flights

London City to Evansville flights

Heathrow to Evansville flights

Heathrow to Moline flights

Darlington to Midway flights

Southampton to Midway flights

Southend to O'Hare Intl flights

Newcastle upon Tyne to St. Louis flights

Leeds to St. Louis flights

Gatwick to Evansville flights

London City to Moline flights

Manchester to Moline flights

Doncaster to O'Hare Intl flights

Grimsby to O'Hare Intl flights

Newquay to O'Hare Intl flights

Norwich to O'Hare Intl flights

London City to Peoria flights

Exeter to O'Hare Intl flights

Grimsby to St. Louis flights

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Top 10 airlines flying from Brighton to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£324	Average£497	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Scandinavian Airlines	Cheapest£367	Average£517	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	Cheapest£381	Average£611	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
British Airways	Cheapest£418	Average£574	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Austrian Airlines	Cheapest£422	Average£583	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Lufthansa	Cheapest£423	Average£582	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£424	Average£598	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£428	Average£613	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Brussels Airlines	Cheapest£437	Average£685	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Aer Lingus	Cheapest£446	Average£593	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Brighton to Chicago?

Cheapflights helps you search for flights from Brighton to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Brighton to Chicago with no change fees?

Yes! Cheapflights helps users easily find flights from Brighton to Chicago with no change fees.

Can Cheapflights notify me if prices for flights from Brighton to Chicago become cheaper?

Of course! You can now track prices for flights from Brighton to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Brighton to Chicago from £338

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Brighton to Chicago are usually found in February or November, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Brighton to Chicago

Keep the following information in mind while searching for Brighton to Chicago flight deals. Data was last updated 31 March 2025.

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One-way from

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Find flight deals from Brighton to Chicago

Cheapest flights from Brighton to ChicagoExplore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Explore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

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Best time to book a flight from Brighton to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Brighton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Chicago

How far ahead should I book a flight from Brighton to Chicago?

Use this chart to determine the optimal time to book a return flight from Brighton to Chicago. Price data was last updated on 28 March 2025.

What is the cheapest month to book a flight from Brighton to Chicago?

What is the cheapest time of day to fly from BH9 to CHI?

Find hourly flight availability from Brighton to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

What is the cheapest day to fly from Brighton to Chicago?

Use this chart to determine the cheapest time to fly return from Brighton to Chicago. Price data was last updated on 28 April 2024.

Weekly flight availability from Brighton to Chicago

Explore weekly flight availability from Brighton to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 March 2025.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

See what other customers who have flown with Delta, KLM and LOT from Brighton to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Brighton to Chicago one-way?

What are the most popular routes from Brighton to Chicago?

What are the most reliable airlines from Brighton to Chicago?

What are the cheapest flights from Brighton to Chicago?

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What is the cheapest month to book a flight from Brighton to Chicago?

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Alternative routes for Brighton to Chicago

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Top 10 airlines flying from Brighton to Chicago

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Cheapest flights from Brighton to Chicago
Explore the most affordable flight options available from Brighton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.