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Cheap flights from Illinois to Wales from £205

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
30 Jun — 7 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 31 May 2026.

Wed 10/610:15
MDW
-
CWL
1 stop18h 00m
Multiple Airlines
Mon 22/611:35
CWL
-
MDW
1 stop28h 05m
Multiple Airlines
Deal found 31/5£576
Mon 5/1017:36
STL
-
MAN
2 stops30h 54m
United Airlines
Thu 8/1006:05
MAN
-
STL
2 stops21h 19m
United Airlines
Deal found 31/5£591
Sun 8/1118:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Fri 20/1108:25
MAN
-
ORD
2 stops14h 55m
Multiple Airlines
Deal found 31/5£591
Mon 31/822:25
ORD
-
MAN
1 stop31h 15m
Icelandair
Mon 7/913:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 29/5£595
Thu 17/919:15
ORD
-
MAN
2 stops32h 45m
Scandinavian Airlines
Sun 20/909:35
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 28/5£598
Tue 10/1119:15
ORD
-
MAN
2 stops35h 00m
Scandinavian Airlines
Tue 17/1112:55
MAN
-
ORD
2 stops33h 50m
Scandinavian Airlines
Deal found 31/5£601
Sat 4/719:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Tue 18/819:40
MAN
-
ORD
2 stops26h 20m
Multiple Airlines
Deal found 30/5£602
Fri 20/1118:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Sun 29/1111:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 30/5£604
Wed 12/817:35
ORD
-
CWL
1 stop10h 40m
Multiple Airlines
Mon 17/822:10
CWL
-
ORD
3 stops27h 55m
Multiple Airlines
Deal found 31/5£604
Wed 19/811:05
ORD
-
MAN
3 stops30h 40m
Multiple Airlines
Wed 26/822:25
MAN
-
ORD
3 stops27h 40m
Multiple Airlines
Deal found 29/5£605
Sat 4/719:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Wed 19/818:55
MAN
-
ORD
2 stops23h 45m
Multiple Airlines
Deal found 30/5£606
Sat 18/722:25
ORD
-
MAN
1 stop31h 15m
Multiple Airlines
Fri 31/706:15
MAN
-
ORD
3 stops19h 50m
Multiple Airlines
Deal found 28/5£608

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 31 May 2026.

Round-trip from

£576

One-way from

£205
10/6-22/6
  • 10/6-22/6
  • 2 total stops
  • 46h 05m total
  • Illinois to Wales
Search Deals
Icelandair
  • Icelandair
  • 12/11
  • 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 31 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

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Wed 10/6

10:15-10:15

1 stop18h 00m

Cardiff Wales

Mon 22/6

11:35-09:40

1 stop28h 05m

£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

£591

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 10/11

19:15-12:15

2 stops35h 00m

Manchester

Tue 17/11

12:55-16:45

2 stops33h 50m

£601

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 12/8

17:35-10:15

1 stop10h 40m

Cardiff Wales

Mon 17/8

22:10-20:05

3 stops27h 55m

£604

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 9/11

19:15-09:30

1 stop32h 15m

Manchester

Sun 15/11

19:15-16:45

1 stop27h 30m

£605

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 15/11

19:15-09:30

1 stop32h 15m

Manchester

Thu 19/11

12:55-16:45

2 stops33h 50m

£631

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 15/9

13:14-10:10

2 stops14h 56m

Manchester

Tue 15/12

13:30-21:45

1 stop14h 15m

£653

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 6/10

13:05-08:50

1 stop13h 45m

Manchester

Tue 13/10

05:55-18:37

2 stops18h 42m

£662

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Mon 5/10

06:00-08:50

1 stop20h 50m

Manchester

Thu 8/10

13:00-23:39

1 stop16h 39m

£667

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 11/10

17:20-13:15

2 stops13h 55m

Manchester

Sat 17/10

05:55-16:33

2 stops16h 38m

£705

Flights are sorted by cheapest return flights first.

Deals found on 30/5

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 £653, United Airlines can have you in Wales from Illinois in 14h 56m. The distance between Illinois and Wales is about 3816 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
Baltimore to Gatwick flights
Dulles Intl to London City flights
O'Hare Intl to Gatwick flights
Boston to Edinburgh flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Tampa to Heathrow flights
Los Angeles to London City flights
Sky Harbor Intl to Heathrow flights
San Francisco to Stansted flights
O'Hare Intl to London City flights

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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