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Cheap flights from Illinois to Wales from £213

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
25 Jun — 2 Jul1
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 26 May 2026.

Mon 9/1109:23
STL
-
MAN
2 stops17h 17m
United Airlines
Wed 11/1106:10
MAN
-
STL
2 stops18h 28m
United Airlines
Deal found 21/5£582
Mon 5/1017:36
STL
-
MAN
2 stops30h 54m
United Airlines
Thu 8/1006:05
MAN
-
STL
2 stops21h 19m
United Airlines
Deal found 21/5£590
Tue 6/1015:45
ORD
-
BRS
1 stop11h 10m
Multiple Airlines
Sun 18/1017:10
BRS
-
ORD
2 stops32h 05m
Multiple Airlines
Deal found 22/5£594
Mon 5/1021:00
ORD
-
BRS
1 stop17h 15m
Multiple Airlines
Mon 19/1005:55
BRS
-
ORD
2 stops19h 20m
Multiple Airlines
Deal found 22/5£594
Tue 6/1015:45
ORD
-
BRS
1 stop11h 10m
Multiple Airlines
Mon 19/1005:55
BRS
-
ORD
2 stops19h 20m
Multiple Airlines
Deal found 22/5£595
Sun 4/1015:45
ORD
-
BRS
1 stop10h 45m
Multiple Airlines
Sun 18/1017:10
BRS
-
ORD
2 stops32h 05m
Multiple Airlines
Deal found 22/5£597
Sun 4/1015:45
ORD
-
BRS
1 stop10h 45m
Multiple Airlines
Mon 19/1005:55
BRS
-
ORD
2 stops19h 20m
Multiple Airlines
Deal found 22/5£599
Wed 7/1021:00
ORD
-
BRS
1 stop11h 35m
Multiple Airlines
Sun 18/1017:10
BRS
-
ORD
2 stops32h 05m
Multiple Airlines
Deal found 22/5£602
Wed 7/1015:45
ORD
-
BRS
1 stop10h 45m
Multiple Airlines
Mon 19/1005:55
BRS
-
ORD
2 stops19h 20m
Multiple Airlines
Deal found 22/5£604
Mon 5/1019:01
STL
-
MAN
2 stops40h 34m
Lufthansa
Thu 8/1011:05
MAN
-
STL
1 stop32h 20m
Lufthansa
Deal found 25/5£617
Mon 5/1021:00
ORD
-
BRS
1 stop17h 15m
Multiple Airlines
Wed 21/1009:20
BRS
-
ORD
2 stops18h 15m
Multiple Airlines
Deal found 22/5£625
Tue 6/1021:00
ORD
-
BRS
1 stop13h 35m
Multiple Airlines
Wed 21/1009:20
BRS
-
ORD
2 stops18h 15m
Multiple Airlines
Deal found 22/5£625

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 26 May 2026.

Round-trip from

£582

One-way from

£213
United Airlines
  • United Airlines
  • 9/11-11/11
  • 4 total stops
  • 35h 45m total
  • Illinois to Wales
Search Deals
Icelandair
  • Icelandair
  • 11/8
  • 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 26 May 2026.
Use the filters below to find and compare flights from Illinois to Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Mon 9/11

09:23-08:40

2 stops17h 17m

Manchester

Wed 11/11

06:10-18:38

2 stops18h 28m

£582

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Mon 5/10

17:36-06:30

2 stops30h 54m

Manchester

Thu 8/10

06:05-21:24

2 stops21h 19m

£590

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 9/11

11:00-08:40

2 stops15h 40m

Manchester

Tue 17/11

11:30-17:28

1 stop11h 58m

£649

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Mon 5/10

11:51-08:50

1 stop14h 59m

Manchester

Thu 8/10

13:00-20:49

1 stop13h 49m

£665

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 15/8

18:05-17:10

1 stop17h 05m

Manchester

Sat 29/8

19:15-16:00

1 stop26h 45m

£688

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 15/8

18:29-07:15

1 stop30h 46m

Manchester

Fri 28/8

13:00-23:58

1 stop16h 58m

£690

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 20/8

19:15-08:55

1 stop31h 40m

Manchester

Sun 23/8

09:35-16:10

1 stop12h 35m

£694

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Fri 16/10

12:30-10:00

2 stops15h 30m

Manchester

Wed 21/10

05:55-16:50

2 stops16h 55m

£695

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Sun 11/10

13:05-07:15

1 stop12h 10m

Manchester

Sat 17/10

05:55-18:37

2 stops18h 42m

£697

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 2/8

13:30-09:50

2 stops14h 20m

Manchester

Fri 14/8

09:00-12:00

2 stops33h 00m

£717

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £665, United Airlines can have you in Wales from Illinois in 14h 59m. The distance between Illinois and Wales is about 4061 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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Newark to Edinburgh flights
Boston to Edinburgh flights
Orlando to Gatwick flights
Los Angeles to London City flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Stansted flights
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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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