What are the cheapest airlines flying from Glasgow to Chicago round-trip?

Cheapflights users have booked flights from Glasgow to Chicago round-trip from £410. Other airlines that can offer you cheap pricing are Icelandair, from £489, and KLM, from £491. British Airways is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapet airlines for a one-way flight from Glasgow to Chicago are Icelandair (£456), Aer Lingus (£500), and British Airways (£753).

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

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

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

Consider Air France, British Airways or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Glasgow to Chicago.

What is the cheapest day to fly round-trip from Glasgow to Chicago?

Travelers have found that booking a Tuesday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Glasgow to Chicago at least 51 days early can save you up to 114% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Glasgow to Chicago for as little as £543 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £758 for flights departing within the next 3 days.

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

February is one of the best times of the year to fly to Chicago from Glasgow. Prices for February average £604 per person but you can even find prices for as low as £384. The most expensive prices can be found in the month of July. Opting for a February flight can save you 29% on your journey compared to booking in July

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

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

How can I find direct flights from Glasgow to Chicago?

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

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

Yes. Cheapflights offers flight deals from Glasgow 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.

£288+ Flights from Glasgow to Chicago

The best prices from Glasgow to Chicago are usually found in February or March, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow to Chicago

Round-trip from	£410
One-way from	£288
Popular in	July
Cheapest in	February
Average price	£479

British Airways
29/4-7/5
2 total stops
23h 50m total
Glasgow to Chicago

Search Deals

17/3
3 total stops
49h 48m total
Glasgow to Chicago

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£87 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Glasgow to Chicago

Cheapest flights from Glasgow to Chicago
Explore the most affordable flight options available from Glasgow to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 29/409:15GLA - ORD

1 stop12h 40mBritish Airways

Wed 7/522:25ORD - GLA

1 stop11h 10mBritish Airways

Deal found 20/2£410

Tue 22/415:55GLA - ORD

2 stops32h 25mMultiple Airlines

Mon 28/419:30ORD - GLA

2 stops20h 30mMultiple Airlines

Deal found 20/2£436

Wed 30/414:20GLA - ORD

1 stop10h 00mIcelandair

Tue 6/519:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 20/2£489

Tue 22/406:00GLA - ORD

1 stop14h 40mKLM

Mon 28/416:20ORD - GLA

1 stop24h 50mKLM

Deal found 20/2£491

Mon 24/306:05GLA - ORD

1 stop14h 25mAir France

Mon 31/316:20ORD - GLA

1 stop17h 50mAir France

Deal found 20/2£494

Wed 12/306:05GLA - ORD

1 stop14h 25mVirgin Atlantic

Mon 31/310:55ORD - GLA

2 stops15h 15mVirgin Atlantic

Deal found 20/2£504

Mon 28/408:25GLA - ORD

1 stop13h 30mAmerican Airlines

Tue 6/516:55ORD - GLA

1 stop11h 50mAmerican Airlines

Deal found 20/2£513

Tue 22/406:00GLA - MDW

2 stops14h 22mDelta

Mon 28/415:02MDW - GLA

2 stops19h 08mDelta

Deal found 20/2£517

Thu 27/306:00GLA - ORD

1 stop15h 15mLufthansa

Sun 30/318:15ORD - GLA

1 stop12h 10mLufthansa

Deal found 20/2£524

Mon 28/405:50GLA - ORD

1 stop11h 55mFinnair

Thu 8/522:25ORD - GLA

1 stop13h 05mFinnair

Deal found 20/2£558

Tue 29/416:55GLA - MDW

2 stops31h 25mVirgin Atlantic

Wed 7/513:00MDW - GLA

2 stops21h 10mVirgin Atlantic

Deal found 20/2£561

Mon 31/306:00GLA - ORD

2 stops17h 43mDelta

Mon 7/413:26ORD - GLA

2 stops20h 44mDelta

Deal found 20/2£566

Best flights from Glasgow to Chicago
Discover carefully curated flight deals from Glasgow to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Tue 29/409:15GLA - ORD

1 stop12h 40mBritish Airways

Wed 7/522:25ORD - GLA

1 stop11h 10mBritish Airways

Deal found 20/2£410

Tue 22/415:55GLA - ORD

2 stops32h 25mMultiple Airlines

Mon 28/419:30ORD - GLA

2 stops20h 30mMultiple Airlines

Deal found 20/2£436

Wed 30/414:20GLA - ORD

1 stop10h 00mIcelandair

Tue 6/519:25ORD - GLA

1 stop12h 00mIcelandair

Deal found 20/2£489

Tue 22/406:00GLA - ORD

1 stop14h 40mKLM

Mon 28/416:20ORD - GLA

1 stop24h 50mKLM

Deal found 20/2£491

Mon 24/306:05GLA - ORD

1 stop14h 25mAir France

Mon 31/316:20ORD - GLA

1 stop17h 50mAir France

Deal found 20/2£494

Wed 12/306:05GLA - ORD

1 stop14h 25mVirgin Atlantic

Mon 31/310:55ORD - GLA

2 stops15h 15mVirgin Atlantic

Deal found 20/2£504

Mon 28/408:25GLA - ORD

1 stop13h 30mAmerican Airlines

Tue 6/516:55ORD - GLA

1 stop11h 50mAmerican Airlines

Deal found 20/2£513

Tue 22/406:00GLA - MDW

2 stops14h 22mDelta

Mon 28/415:02MDW - GLA

2 stops19h 08mDelta

Deal found 20/2£517

Thu 27/306:00GLA - ORD

1 stop15h 15mLufthansa

Sun 30/318:15ORD - GLA

1 stop12h 10mLufthansa

Deal found 20/2£524

Mon 28/405:50GLA - ORD

1 stop11h 55mFinnair

Thu 8/522:25ORD - GLA

1 stop13h 05mFinnair

Deal found 20/2£558

Tue 29/416:55GLA - MDW

2 stops31h 25mVirgin Atlantic

Wed 7/513:00MDW - GLA

2 stops21h 10mVirgin Atlantic

Deal found 20/2£561

Mon 31/306:00GLA - ORD

2 stops17h 43mDelta

Mon 7/413:26ORD - GLA

2 stops20h 44mDelta

Deal found 20/2£566

Last-minute flights from Glasgow to Chicago
Discover last-minute flight deals from Glasgow to Chicago. Data last updated 21 February 2025 and is based on user searches.

Wed 12/312:35GLA - ORD

1 stop10h 45mIcelandair

Mon 31/319:30ORD - GLA

1 stop9h 20mIcelandair

Deal found 20/2£495

Wed 12/306:05GLA - ORD

1 stop14h 25mVirgin Atlantic

Mon 31/310:55ORD - GLA

2 stops15h 15mVirgin Atlantic

Deal found 20/2£504

Mon 24/315:25GLA - ORD

2 stops24h 26mBritish Airways

Sun 30/317:55ORD - GLA

1 stop13h 20mBritish Airways

Deal found 20/2£412

Mon 24/306:05GLA - ORD

1 stop14h 25mAir France

Mon 31/316:20ORD - GLA

1 stop17h 50mAir France

Deal found 20/2£494

Thu 27/306:00GLA - ORD

1 stop15h 15mLufthansa

Sun 30/318:15ORD - GLA

1 stop12h 10mLufthansa

Deal found 20/2£524

Mon 31/320:50GLA - ORD

1 stop23h 00mMultiple Airlines

Mon 7/422:20ORD - GLA

1 stop14h 10mMultiple Airlines

Deal found 20/2£522

Mon 31/306:00GLA - ORD

2 stops17h 43mDelta

Mon 7/413:26ORD - GLA

2 stops20h 44mDelta

Deal found 20/2£566

Mon 31/308:55GLA - MDW

2 stops15h 07mMultiple Airlines

Mon 7/414:57MDW - GLA

2 stops19h 13mMultiple Airlines

Deal found 20/2£581

One-way flights from Glasgow to Chicago
Search for one-way flight options from Glasgow to Chicago. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Mon 17/320:35GLA - MDW

3 stops49h 48mMultiple Airlines

Deal found 20/2£288

Thu 15/507:05GLA - ORD

2 stops22h 27mMultiple Airlines

Deal found 20/2£291

Wed 30/414:20GLA - ORD

1 stop12h 55mIcelandair

Deal found 19/2£456

Tue 18/308:20GLA - ORD

1 stop15h 35mAer Lingus

Deal found 20/2£500

Fri 28/306:35GLA - ORD

2 stops16h 22mBritish Airways

Deal found 19/2£753

Tue 3/608:55GLA - ORD

1 stop11h 15mVirgin Atlantic

Deal found 20/2£2,019

Find flights from Glasgow to Chicago within your budget

Fly from

Fly to

Route

Depart

Return

Price

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 29/4

09:15-15:55

1 stop12h 40m

Chicago O'Hare Intl

Wed 7/5

22:25-15:35

1 stop11h 10m

£410

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 22/4

15:55-18:20

2 stops32h 25m

Chicago O'Hare Intl

Mon 28/4

19:30-22:00

2 stops20h 30m

£436

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 30/4

14:20-18:20

1 stop10h 00m

Chicago O'Hare Intl

Tue 6/5

19:25-13:25

1 stop12h 00m

£489

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Tue 22/4

06:00-14:40

1 stop14h 40m

Chicago O'Hare Intl

Mon 28/4

16:20-23:10

1 stop24h 50m

£491

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 24/3

06:05-15:30

1 stop14h 25m

Chicago O'Hare Intl

Mon 31/3

16:20-16:10

1 stop17h 50m

£494

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Wed 12/3

06:05-15:30

1 stop14h 25m

Chicago O'Hare Intl

Mon 31/3

10:55-08:10

2 stops15h 15m

£504

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 28/4

08:25-15:55

1 stop13h 30m

Chicago O'Hare Intl

Tue 6/5

16:55-10:45

1 stop11h 50m

£513

GlasgowChicago

GLA - MDW

GLAMDW

Glasgow Intl

Tue 22/4

06:00-14:22

2 stops14h 22m

Chicago Midway

Mon 28/4

15:02-16:10

2 stops19h 08m

£517

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Thu 27/3

06:00-16:15

1 stop15h 15m

Chicago O'Hare Intl

Sun 30/3

18:15-12:25

1 stop12h 10m

£524

GlasgowChicago

GLA - ORD

GLAORD

Glasgow Intl

Mon 28/4

05:50-11:45

1 stop11h 55m

Chicago O'Hare Intl

Thu 8/5

22:25-17:30

1 stop13h 05m

£558

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results

Best time to book a flight from Glasgow to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Glasgow 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.

Travel insights for flights from Glasgow to Chicago

Get recent, data-driven insights about flights from Glasgow to Chicago including ideal travel times, pricing trends, and more.

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

The best time to book flights from Glasgow to Chicago is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow to Chicago (average of £595). Flying from Glasgow 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 GLA to CHI?

When flying from Glasgow to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight in the evening.

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

To help decide which airline to fly from Glasgow to Chicago, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,212 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

8,212 reviews

Delta

8.0

Very Good

8,212 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

1,333 reviews

Delta

8.0

Very Good

8,212 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

1,273 reviews

Delta

8.0

Very Good

8,212 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

Virgin Atlantic

7.5

Good

654 reviews

Delta

8.0

Very Good

8,212 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

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very Good

8,212 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 flying from Glasgow to Chicago round-trip?
Cheapflights users have booked flights from Glasgow to Chicago round-trip from £410. Other airlines that can offer you cheap pricing are Icelandair, from £489, and KLM, from £491. British Airways is 32% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Glasgow to Chicago one-way?
The cheapet airlines for a one-way flight from Glasgow to Chicago are Icelandair (£456), Aer Lingus (£500), and British Airways (£753).
Can I find deals for flights from Glasgow to Chicago that include hotel bookings?
Yes. In addition to deals on Glasgow to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow to Chicago.
Can I find deals for business class flights from Glasgow to Chicago?
Yes. Cheapflights offers flight deals from Glasgow 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 Glasgow to Chicago?
Currently, January is the cheapest month in which you can book a flight from Glasgow to Chicago (average of £595). Flying from Glasgow 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

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Top 9 airlines flying from Glasgow to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£348	Average£622	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air France	Cheapest£358	Average£495	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£403	Average£589	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Icelandair	Cheapest£422	Average£604	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£488	Average£667	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£506	Average£608	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£551	Average£690	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest£557	Average£669	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£571	Average£728	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Glasgow to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Chicago from Glasgow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Glasgow to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Glasgow to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Glasgow to Chicago from £288

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Glasgow to Chicago are usually found in February or March, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Glasgow to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Glasgow to Chicago

Cheapest flights from Glasgow to ChicagoExplore the most affordable flight options available from Glasgow to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Glasgow to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Glasgow to Chicago within your budget

Best time to book a flight from Glasgow to Chicago

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

Travel insights for flights from Glasgow to Chicago

Get recent, data-driven insights about flights from Glasgow to Chicago including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Glasgow to Chicago. Price data was last updated on 14 February 2025.

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

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

Find hourly flight availability from Glasgow 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 21 February 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

To help decide which airline to fly from Glasgow to Chicago, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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 flying from Glasgow to Chicago round-trip?

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

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

How can I find direct flights from Glasgow to Chicago?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Glasgow to Chicago

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Glasgow to Chicago
Explore the most affordable flight options available from Glasgow to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.