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Cheap flights from Wales to Illinois from £231

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ORD
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Illinois

Keep the following information in mind while searching for Wales to Illinois flight deals. Data was last updated 2 December 2025.

Round-trip from

£351

One-way from

£231
14/1-21/1
  • 14/1-21/1
  • 4 total stops
  • 27h 15m total
  • Wales to Illinois
Search Deals
4/3
  • 4/3
  • 2 total stops
  • 26h 42m total
  • Wales to Illinois
Search Deals

Find flight deals from Wales to Illinois

Enter your travel dates to find the best prices.

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 2 December 2025.

Tue 9/1212:55MAN - ORD
2 stops57h 50mScandinavian Airlines
Wed 14/119:20ORD - MAN
1 stop17h 15mScandinavian Airlines
Deal found 1/12£432
Tue 9/1212:55MAN - ORD
2 stops57h 50mScandinavian Airlines
Fri 16/119:20ORD - MAN
2 stops35h 25mScandinavian Airlines
Deal found 1/12£435
Wed 3/1212:55MAN - ORD
2 stops33h 50mScandinavian Airlines
Mon 8/1219:20ORD - MAN
2 stops34h 55mScandinavian Airlines
Deal found 30/11£454
Thu 11/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Mon 19/119:20ORD - MAN
2 stops34h 55mScandinavian Airlines
Deal found 1/12£462
Tue 9/1212:55MAN - ORD
2 stops57h 50mScandinavian Airlines
Mon 19/119:20ORD - MAN
2 stops34h 55mScandinavian Airlines
Deal found 1/12£464
Sat 13/1221:20MAN - ORD
2 stops23h 25mMultiple Airlines
Tue 13/118:30ORD - MAN
1 stop10h 15mMultiple Airlines
Deal found 1/12£466
Wed 10/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Wed 14/119:20ORD - MAN
1 stop17h 15mScandinavian Airlines
Deal found 1/12£474
Wed 10/1219:15MAN - ORD
1 stop27h 30mScandinavian Airlines
Tue 13/107:05ORD - MAN
2 stops29h 30mScandinavian Airlines
Deal found 1/12£479
Tue 9/1212:55MAN - ORD
2 stops57h 50mScandinavian Airlines
Tue 13/111:00ORD - MAN
2 stops25h 35mScandinavian Airlines
Deal found 1/12£481
Thu 11/1212:55MAN - ORD
2 stops33h 50mScandinavian Airlines
Fri 16/119:20ORD - MAN
2 stops31h 20mScandinavian Airlines
Deal found 1/12£485
Sun 14/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Sun 18/119:10ORD - MAN
1 stop32h 20mScandinavian Airlines
Deal found 1/12£494
Sun 14/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Thu 15/119:20ORD - MAN
2 stops55h 20mScandinavian Airlines
Deal found 1/12£497

Cheapflights Fare Finder

 
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 2 December 2025.
Use the filters below to find and compare flights from Wales to Illinois that are best for you.

Fly from

Wales

Fly to

Illinois

Route

Depart

Return

Price

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 14/1

09:00-17:20

2 stops14h 20m

Chicago O'Hare Intl

Wed 21/1

18:30-13:25

2 stops12h 55m

£351

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 22/1

18:00-17:20

2 stops29h 20m

Chicago O'Hare Intl

Thu 12/2

18:30-10:45

1 stop10h 15m

£434

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 13/2

20:55-16:45

2 stops25h 50m

Chicago O'Hare Intl

Wed 18/2

10:36-09:30

2 stops16h 54m

£449

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 19/1

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Thu 12/2

19:20-18:35

1 stop17h 15m

£453

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 19/1

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Wed 11/2

19:20-18:35

1 stop17h 15m

£453

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 19/1

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Sat 7/2

19:20-18:35

1 stop17h 15m

£453

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 19/1

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Sun 8/2

19:10-18:35

1 stop17h 25m

£453

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 14/4

18:00-16:00

1 stop28h 00m

Chicago O'Hare Intl

Sat 18/4

18:15-10:05

1 stop33h 50m

£457

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 17/4

20:25-16:10

2 stops25h 45m

Chicago O'Hare Intl

Fri 1/5

19:15-18:30

1 stop17h 15m

£458

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 16/1

12:10-17:20

2 stops35h 10m

Chicago O'Hare Intl

Fri 23/1

18:30-08:40

3 stops32h 10m

£475

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 56 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.

Cheapflights Insights

Everything you need to know about your flight from Wales to Illinois
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Wales to Illinois?

    Departing from Wales to Illinois will take you 17h 15m. The distance from Wales to Illinois is about 3831 mi. This flight may include one or multiple stops.

  • 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.

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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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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