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Cheap flights from Wales to Illinois from £265

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ORD
14 Feb — 21 Feb1
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 15 January 2026.

Round-trip from

£397

One-way from

£265
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/2-11/2
  • 2 total stops
  • 29h 50m total
  • Wales to Illinois
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 37h 25m 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 15 January 2026.

Fri 6/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Wed 11/219:20
ORD
-
MAN
1 stop17h 15m
Scandinavian Airlines
Deal found 13/1£397
Sat 21/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Mon 23/219:20
ORD
-
MAN
1 stop32h 10m
Scandinavian Airlines
Deal found 13/1£400
Sat 21/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Mon 2/319:20
ORD
-
MAN
1 stop17h 15m
Scandinavian Airlines
Deal found 14/1£402
Wed 25/1110:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Mon 30/1119:20
ORD
-
MAN
1 stop17h 15m
Scandinavian Airlines
Deal found 13/1£403
Thu 5/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Fri 20/219:20
ORD
-
MAN
1 stop32h 10m
Scandinavian Airlines
Deal found 13/1£404
Tue 24/219:15
MAN
-
ORD
1 stop27h 30m
Scandinavian Airlines
Wed 4/319:20
ORD
-
MAN
2 stops34h 55m
Scandinavian Airlines
Deal found 14/1£406
Sun 22/206:30
MAN
-
ORD
2 stops33h 09m
Multiple Airlines
Sun 1/318:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Deal found 14/1£407
Thu 12/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Thu 19/219:20
ORD
-
MAN
1 stop17h 15m
Scandinavian Airlines
Deal found 13/1£408
Wed 18/210:10
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Wed 25/219:20
ORD
-
MAN
1 stop17h 15m
Scandinavian Airlines
Deal found 14/1£409
Sun 22/207:10
BRS
-
ORD
2 stops32h 29m
Multiple Airlines
Wed 25/221:00
ORD
-
BRS
1 stop12h 20m
Multiple Airlines
Deal found 14/1£479
Fri 27/211:35
BRS
-
ORD
1 stop13h 40m
Multiple Airlines
Fri 6/315:50
ORD
-
BRS
1 stop10h 05m
Multiple Airlines
Deal found 13/1£492
Wed 11/213:00
MAN
-
MDW
1 stop15h 22m
Virgin Atlantic
Wed 18/212:45
MDW
-
MAN
1 stop14h 00m
Virgin Atlantic
Deal found 14/1£501

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 15 January 2026.
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

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 26/2

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Wed 4/3

19:20-18:35

1 stop17h 15m

£402

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 21/2

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Wed 4/3

19:20-09:30

1 stop32h 10m

£402

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 4/2

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Sun 8/2

19:10-18:35

1 stop17h 25m

£413

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 27/2

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Mon 2/3

19:20-18:35

1 stop17h 15m

£413

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 24/2

19:15-16:45

1 stop27h 30m

Chicago O'Hare Intl

Mon 2/3

19:20-18:35

1 stop17h 15m

£413

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sun 22/2

19:15-16:45

1 stop27h 30m

Chicago O'Hare Intl

Wed 4/3

19:20-18:35

1 stop17h 15m

£418

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sun 1/2

10:10-16:55

1 stop12h 45m

Chicago O'Hare Intl

Sun 8/2

19:10-18:35

1 stop17h 25m

£419

ManchesterChicago

MAN - ORD

MANORD

Manchester

Mon 23/2

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Sun 1/3

19:20-18:35

1 stop17h 15m

£433

BristolChicago

BRS - ORD

BRSORD

Bristol

Sun 22/2

07:10-09:39

2 stops32h 29m

Chicago O'Hare Intl

Wed 25/2

21:00-15:20

1 stop12h 20m

£479

BristolChicago

BRS - ORD

BRSORD

Bristol

Fri 27/2

05:55-20:00

2 stops20h 05m

Chicago O'Hare Intl

Fri 6/3

21:55-23:05

2 stops19h 10m

£494

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 55 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 12h 35m. The distance from Wales to Illinois is about 3812 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

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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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