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Cheap flights from Illinois to Wales from £122

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Wales

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Wales
Explore the most affordable flight options available from Illinois to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 January 2026.

Mon 9/218:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Thu 19/211:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 24/1£368
Sat 7/218:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Thu 19/211:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 23/1£374
Mon 13/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Wed 22/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 23/1£377
Sat 14/218:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Tue 24/211:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 24/1£383
Sun 8/218:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Fri 20/211:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 24/1£385
Sun 26/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Sat 2/513:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 23/1£390
Sat 14/218:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Sat 21/211:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 24/1£391
Tue 3/321:00
ORD
-
MAN
1 stop11h 50m
Multiple Airlines
Mon 9/321:30
MAN
-
ORD
2 stops23h 25m
Multiple Airlines
Deal found 23/1£392
Sun 8/319:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Thu 12/311:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 23/1£394
Sun 1/320:25
ORD
-
MAN
1 stop13h 50m
TAP AIR PORTUGAL
Sat 7/311:25
MAN
-
ORD
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 23/1£398
Sun 1/319:20
ORD
-
MAN
2 stops22h 35m
Multiple Airlines
Fri 6/322:25
MAN
-
ORD
2 stops24h 20m
Multiple Airlines
Deal found 23/1£406
Mon 5/1016:05
STL
-
MAN
1 stop32h 20m
Air Canada
Thu 8/1006:05
MAN
-
STL
2 stops15h 11m
Air Canada
Deal found 22/1£415

Find flight deals from Illinois to Wales

Keep the following information in mind while searching for Illinois to Wales flight deals. Data was last updated 25 January 2026.

Round-trip from

£368

One-way from

£122
Icelandair
  • Icelandair
  • 9/2-19/2
  • 2 total stops
  • 21h 40m total
  • Illinois to Wales
Search Deals
Icelandair
  • Icelandair
  • 10/2
  • 1 total stop
  • 10h 15m total
  • Illinois to Wales
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to Wales 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 25 January 2026.
Use the filters below to find and compare flights from Illinois to Wales that are best for you.

Fly from

Illinois

Fly to

Wales

Route

Depart

Return

Price

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 8/2

18:30-10:45

1 stop10h 15m

Manchester

Fri 20/2

11:55-17:20

1 stop11h 25m

£385

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 14/2

18:30-10:45

1 stop10h 15m

Manchester

Sat 21/2

11:55-17:20

1 stop11h 25m

£391

ChicagoBristol

ORD - BRS

ORDBRS

Chicago O'Hare Intl

Mon 9/3

22:50-21:50

2 stops18h 00m

Bristol

Mon 16/3

05:55-20:10

2 stops19h 15m

£422

ChicagoBristol

ORD - BRS

ORDBRS

Chicago O'Hare Intl

Sun 1/3

15:50-07:55

1 stop10h 05m

Bristol

Wed 4/3

07:10-18:29

2 stops41h 19m

£455

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 10/2

10:29-06:40

1 stop14h 11m

Manchester

Wed 18/2

13:00-13:34

1 stop30h 34m

£457

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 10/2

12:46-10:30

1 stop15h 44m

Manchester

Wed 4/3

13:30-22:31

1 stop15h 01m

£457

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Sat 7/2

10:53-10:30

1 stop17h 37m

Manchester

Thu 19/2

13:30-22:31

1 stop15h 01m

£457

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Wed 11/3

18:07-10:30

1 stop11h 23m

Manchester

Wed 18/3

13:30-22:31

1 stop14h 01m

£457

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 9/2

17:20-16:05

1 stop16h 45m

Manchester

Tue 17/2

13:30-23:56

1 stop16h 26m

£457

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 10/2

10:48-10:30

1 stop17h 42m

Manchester

Tue 17/2

13:30-09:54

1 stop26h 24m

£457

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 56 results
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Best time to book a flight from Illinois to Wales

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

    For as low as £385, Icelandair can have you in Wales from Illinois in 10h 15m. The distance between Illinois and Wales is about 3812 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

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

Deals for Illinois to Wales flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes, we can. To see specific flights from Illinois to Wales 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 Illinois to Wales become cheaper?

Of course! You can now track prices for flights from Illinois to Wales 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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