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Cheap flights from Illinois to Wales from £118

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
10 Apr — 17 Apr1
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 11 March 2026.

Fri 18/919:15
ORD
-
MAN
2 stops34h 30m
Scandinavian Airlines
Mon 21/910:20
MAN
-
ORD
2 stops35h 50m
Scandinavian Airlines
Deal found 8/3£415
Mon 27/419:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 30/406:00
MAN
-
ORD
2 stops18h 15m
Multiple Airlines
Deal found 9/3£420
Sun 3/519:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Thu 7/522:55
MAN
-
ORD
2 stops25h 20m
Multiple Airlines
Deal found 9/3£426
Sun 3/519:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Wed 6/507:55
MAN
-
ORD
2 stops16h 20m
Multiple Airlines
Deal found 9/3£429
Sun 26/419:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Sat 9/505:50
MAN
-
ORD
2 stops19h 25m
Multiple Airlines
Deal found 10/3£432
Wed 22/419:15
ORD
-
MAN
2 stops23h 40m
Multiple Airlines
Sun 3/513:40
MAN
-
ORD
2 stops32h 30m
Multiple Airlines
Deal found 6/3£439
Mon 27/419:15
ORD
-
MAN
2 stops34h 50m
Scandinavian Airlines
Thu 30/412:45
MAN
-
ORD
2 stops33h 25m
Scandinavian Airlines
Deal found 8/3£440
Fri 3/422:25
ORD
-
MAN
1 stop31h 15m
Multiple Airlines
Thu 16/408:10
MAN
-
ORD
2 stops17h 15m
Multiple Airlines
Deal found 6/3£455
Tue 28/419:25
ORD
-
MAN
1 stop10h 15m
Multiple Airlines
Tue 5/513:35
MAN
-
ORD
1 stop30h 50m
Multiple Airlines
Deal found 10/3£461
Mon 30/1116:15
STL
-
MAN
2 stops40h 35m
United Airlines
Thu 3/1211:50
MAN
-
STL
2 stops30h 30m
United Airlines
Deal found 8/3£464
Mon 5/1012:10
STL
-
MAN
2 stops36h 20m
Multiple Airlines
Thu 8/1006:05
MAN
-
STL
2 stops19h 55m
Multiple Airlines
Deal found 8/3£478
Mon 5/1012:10
STL
-
MAN
2 stops36h 20m
Air Canada
Thu 8/1006:05
MAN
-
STL
2 stops19h 55m
Air Canada
Deal found 5/3£479

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 11 March 2026.

Round-trip from

£420

One-way from

£118
27/4-30/4
  • 27/4-30/4
  • 3 total stops
  • 28h 30m total
  • Illinois to Wales
Search Deals
Icelandair
  • Icelandair
  • 19/4
  • 1 total stop
  • 31h 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 11 March 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
Fastest return journey

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 21/4

17:55-10:25

1 stop10h 30m

Manchester

Tue 28/4

06:05-12:00

1 stop11h 55m

£531

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Fri 3/4

08:55-08:25

2 stops17h 30m

Manchester

Thu 16/4

05:55-16:18

2 stops16h 23m

£542

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 20/4

17:55-10:25

1 stop10h 30m

Manchester

Mon 27/4

06:00-10:53

2 stops34h 53m

£542

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 7/5

08:45-10:25

2 stops19h 40m

Manchester

Thu 21/5

06:05-07:27

2 stops31h 22m

£551

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 14/5

11:00-10:25

2 stops17h 25m

Manchester

Mon 18/5

06:05-12:00

1 stop11h 55m

£558

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Fri 24/7

21:15-06:30

1 stop27h 15m

Manchester

Fri 14/8

09:00-14:55

1 stop11h 55m

£562

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 30/3

13:37-08:15

1 stop12h 38m

Manchester

Mon 6/4

05:55-14:30

1 stop14h 35m

£566

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 28/3

21:01-10:25

2 stops31h 24m

Manchester

Sun 5/4

06:05-12:55

1 stop12h 50m

£585

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 1/6

10:00-10:15

1 stop18h 15m

Cardiff Wales

Mon 8/6

11:35-16:59

1 stop11h 24m

£591

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Tue 5/5

13:46-14:00

2 stops18h 14m

Manchester

Tue 19/5

13:00-23:59

1 stop16h 59m

£600

Flights are sorted by cheapest return flights first.

Deals found on 7/3

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 £646, United Airlines can have you in Wales from Illinois in 10h 25m. The distance between Illinois and Wales is about 3831 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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