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Cheap flights from Wales to Illinois from £311

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ORD
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Wales to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Wales (GBWLS) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£420

One-way from

£311
8/2-16/2
  • 8/2-16/2
  • 4 total stops
  • 51h 45m total
  • Wales to Illinois
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 46h 09m total
  • Wales to Illinois
Search Deals

Find flight deals from Wales to Illinois

Cheapest flights from Wales to Illinois
Explore the most affordable flight options available from Wales to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Sat 8/214:35BRS - ORD
2 stops30h 55mMultiple Airlines
Sun 16/220:25ORD - BRS
2 stops20h 50mMultiple Airlines
Deal found 16/1£420
Thu 13/206:00MAN - ORD
2 stops17h 20mMultiple Airlines
Sun 23/218:30ORD - MAN
3 stops18h 05mMultiple Airlines
Deal found 16/1£447
Thu 17/420:25MAN - ORD
2 stops25h 45mScandinavian Airlines
Sun 27/419:15ORD - MAN
2 stops18h 30mScandinavian Airlines
Deal found 16/1£451
Wed 12/207:50MAN - ORD
1 stop12h 05mBritish Airways
Wed 19/221:45ORD - MAN
1 stop10h 10mBritish Airways
Deal found 15/1£456
Wed 23/413:05MAN - ORD
1 stop14h 10mIcelandair
Wed 30/419:30ORD - MAN
1 stop10h 10mIcelandair
Deal found 16/1£457
Tue 28/117:15MAN - ORD
1 stop28h 15mTAP AIR PORTUGAL
Wed 19/219:15ORD - MAN
1 stop15h 00mTAP AIR PORTUGAL
Deal found 16/1£471
Wed 29/107:50MAN - ORD
1 stop12h 05mFinnair
Thu 20/218:26ORD - MAN
1 stop10h 34mFinnair
Deal found 16/1£499
Fri 31/110:30MAN - ORD
1 stop14h 45mAer Lingus
Thu 6/221:00ORD - MAN
1 stop16h 15mAer Lingus
Deal found 16/1£511
Wed 29/106:00MAN - ORD
2 stops19h 55mUnited Airlines
Thu 20/207:30ORD - MAN
2 stops19h 20mUnited Airlines
Deal found 16/1£514
Wed 29/109:05MAN - ORD
1 stop11h 25mVirgin Atlantic
Wed 19/213:40ORD - MAN
2 stops14h 15mVirgin Atlantic
Deal found 16/1£519
Mon 27/108:55MAN - ORD
1 stop11h 50mAmerican Airlines
Thu 20/218:26ORD - MAN
1 stop10h 34mAmerican Airlines
Deal found 16/1£521
Mon 24/305:55MAN - ORD
1 stop14h 35mDelta
Thu 3/417:15ORD - MAN
1 stop17h 40mDelta
Deal found 16/1£532

Find flights from Wales to Illinois within your budget

Customise your flight search to find flights from Wales to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BristolChicago

BRS - ORD

BRSORD

Bristol

Sat 8/2

14:35-15:30

2 stops30h 55m

Chicago O'Hare Intl

Sun 16/2

20:25-23:15

2 stops20h 50m

£420

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 13/2

06:00-17:20

2 stops17h 20m

Chicago O'Hare Intl

Sun 23/2

18:30-18:35

3 stops18h 05m

£447

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 17/4

20:25-16:10

2 stops25h 45m

Chicago O'Hare Intl

Sun 27/4

19:15-19:45

2 stops18h 30m

£451

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 12/2

07:50-13:55

1 stop12h 05m

Chicago O'Hare Intl

Wed 19/2

21:45-13:55

1 stop10h 10m

£456

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 23/4

13:05-21:15

1 stop14h 10m

Chicago O'Hare Intl

Wed 30/4

19:30-11:40

1 stop10h 10m

£457

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 28/1

17:15-15:30

1 stop28h 15m

Chicago O'Hare Intl

Wed 19/2

19:15-16:15

1 stop15h 00m

£471

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 29/1

07:50-13:55

1 stop12h 05m

Chicago O'Hare Intl

Thu 20/2

18:26-11:00

1 stop10h 34m

£499

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 31/1

10:30-19:15

1 stop14h 45m

Chicago O'Hare Intl

Thu 6/2

21:00-19:15

1 stop16h 15m

£511

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 29/1

06:00-19:55

2 stops19h 55m

Chicago O'Hare Intl

Thu 20/2

07:30-08:50

2 stops19h 20m

£514

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 29/1

09:05-14:30

1 stop11h 25m

Chicago O'Hare Intl

Wed 19/2

13:40-09:55

2 stops14h 15m

£519

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 38 results
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Best time to book a flight from Wales to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Wales 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 Wales to Illinois

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 17 January 2025.
Read through reviews of airlines operating flights from Wales to Illinois, such as British Airways, Virgin Atlantic and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Wales to Illinois. 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 Wales to Illinois one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £365. Aer Lingus flights start at £486 while deals on TAP AIR PORTUGAL start at £549 one-way.

  • Can I find deals for flights from Wales to Illinois that include hotel bookings?

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

  • How can I find direct flights from Wales to Illinois?

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

  • Can I find deals for business class flights from Wales to Illinois?

    Yes. Cheapflights offers flight deals from Wales to Illinois 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 Wales to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Wales to Illinois (average of £595). Flying from Wales to Illinois 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

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Alternative routes for Wales to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Wales to Illinois

Discover the top airline that operate flights from Wales to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£676Average£953FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Wales to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wales to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Wales to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Wales.

Can Cheapflights find flights from Wales to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Wales today and book when prices fit your budget.

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