Find flights
When to book
FAQs

Cheap flights from Illinois to Wales from £184

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
31 Aug — 7 Sep1
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 1 August 2026.

Sun 13/919:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Wed 30/916:00
MAN
-
ORD
2 stops31h 50m
Multiple Airlines
Deal found 30/7£479
Mon 9/1118:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Mon 16/1107:45
MAN
-
ORD
2 stops15h 35m
Multiple Airlines
Deal found 28/7£482
Sun 25/1019:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Mon 9/1107:45
MAN
-
ORD
2 stops15h 35m
Multiple Airlines
Deal found 29/7£484
Mon 26/1019:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 5/1108:00
MAN
-
ORD
2 stops15h 20m
Multiple Airlines
Deal found 29/7£488
Sun 25/1019:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 5/1108:00
MAN
-
ORD
2 stops15h 20m
Multiple Airlines
Deal found 29/7£489
Sun 4/1019:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 15/1006:55
MAN
-
ORD
2 stops16h 55m
Multiple Airlines
Deal found 29/7£497
Sun 25/1019:30
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Fri 6/1106:35
MAN
-
ORD
2 stops16h 45m
Multiple Airlines
Deal found 29/7£498
Sun 20/919:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 1/1006:55
MAN
-
ORD
2 stops16h 55m
Multiple Airlines
Deal found 28/7£502
Thu 24/919:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 1/1006:55
MAN
-
ORD
2 stops16h 55m
Multiple Airlines
Deal found 28/7£503
Sat 10/1019:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Tue 20/1021:15
MAN
-
ORD
2 stops23h 10m
Multiple Airlines
Deal found 29/7£508
Thu 5/1118:30
ORD
-
MAN
2 stops22h 30m
Multiple Airlines
Mon 9/1118:30
MAN
-
ORD
2 stops28h 50m
Multiple Airlines
Deal found 29/7£508
Sun 20/922:25
ORD
-
BRS
2 stops18h 45m
Multiple Airlines
Mon 28/919:35
BRS
-
ORD
3 stops31h 06m
Multiple Airlines
Deal found 31/7£553

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 1 August 2026.

Round-trip from

£479

One-way from

£184
13/9-30/9
  • 13/9-30/9
  • 3 total stops
  • 42h 05m total
  • Illinois to Wales
Search Deals
Icelandair
  • Icelandair
  • 25/11
  • 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 1 August 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

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 29/11

18:30-10:45

1 stop10h 15m

Manchester

Thu 3/12

11:55-17:20

1 stop11h 25m

£538

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 5/10

19:25-11:40

1 stop10h 15m

Manchester

Fri 16/10

13:05-21:25

1 stop14h 20m

£547

ChicagoBristol

ORD - BRS

ORDBRS

Chicago O'Hare Intl

Mon 7/9

22:25-19:05

2 stops14h 40m

Bristol

Mon 14/9

08:20-14:25

1 stop36h 05m

£586

ChicagoBristol

ORD - BRS

ORDBRS

Chicago O'Hare Intl

Sun 20/9

19:25-23:10

2 stops21h 45m

Bristol

Mon 28/9

19:35-20:12

2 stops30h 37m

£591

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Sun 17/1

16:05-17:00

2 stops42h 55m

Manchester

Wed 20/1

06:10-16:56

2 stops16h 46m

£598

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 27/9

11:25-12:05

1 stop18h 40m

Manchester

Thu 8/10

22:55-09:40

1 stop16h 45m

£644

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 27/10

13:27-10:05

2 stops15h 38m

Manchester

Thu 5/11

14:55-22:33

1 stop13h 38m

£649
Fastest return journey

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 8/10

19:25-11:40

1 stop10h 15m

Manchester

Mon 19/10

13:05-18:15

1 stop11h 10m

£651

ChicagoBristol

ORD - BRS

ORDBRS

Chicago O'Hare Intl

Wed 26/8

21:00-16:00

1 stop13h 00m

Bristol

Wed 2/9

11:45-12:40

2 stops30h 55m

£662

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 14/10

19:15-09:40

2 stops32h 25m

Manchester

Tue 24/11

12:55-16:45

2 stops33h 50m

£669

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 £538, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Wales

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to London City flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Baltimore to Heathrow flights
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
LaGuardia to Gatwick flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Newark to Stansted flights
Orlando to Heathrow flights
Newark to London City flights
Atlanta to Heathrow flights
Newark to Luton flights
Boston to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Boston to London City flights
John F Kennedy Intl to Edinburgh flights
Dulles Intl to London City flights
Hobby to Heathrow flights
Miami to Heathrow flights
Los Angeles to Gatwick flights
Newark to Edinburgh flights
Philadelphia to Heathrow flights
Boston to Stansted flights
Baltimore to Gatwick flights
Denver to Heathrow flights
Los Angeles to Stansted flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Gatwick flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
Boston to Edinburgh flights
Los Angeles to London City flights
San Francisco to London City flights
Orlando to Gatwick flights
Raleigh to Heathrow flights
O'Hare Intl to London City flights
Charlotte to Heathrow flights
San Francisco to Stansted 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.