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Cheap flights from Illinois to Wales from £147

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
16 Mar — 23 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 14 February 2026.

Fri 3/422:25
ORD
-
MAN
1 stop31h 15m
Icelandair
Fri 10/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 13/2£376
Mon 13/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Wed 22/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 10/2£379
Sun 19/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Sat 25/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 10/2£382
Mon 2/319:20
ORD
-
MAN
2 stops20h 55m
Multiple Airlines
Fri 6/322:25
MAN
-
ORD
2 stops24h 20m
Multiple Airlines
Deal found 10/2£384
Tue 10/319:30
ORD
-
MAN
1 stop10h 15m
Icelandair
Tue 17/311:55
MAN
-
ORD
1 stop11h 25m
Icelandair
Deal found 10/2£386
Mon 20/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Fri 24/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 12/2£387
Sun 1/321:00
ORD
-
MAN
1 stop10h 25m
Aer Lingus
Sat 7/309:50
MAN
-
ORD
1 stop15h 25m
Aer Lingus
Deal found 13/2£388
Mon 20/419:15
ORD
-
MAN
2 stops58h 50m
Scandinavian Airlines
Fri 24/409:35
MAN
-
ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 10/2£390
Sun 19/419:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Fri 24/413:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 10/2£396
Sun 1/320:25
ORD
-
MAN
1 stop13h 50m
TAP AIR PORTUGAL
Sat 7/317:10
MAN
-
ORD
1 stop27h 35m
TAP AIR PORTUGAL
Deal found 12/2£409
Fri 16/1019:25
ORD
-
MAN
1 stop10h 15m
Icelandair
Thu 22/1013:05
MAN
-
ORD
1 stop11h 10m
Icelandair
Deal found 13/2£409
Mon 5/1012:10
STL
-
MAN
2 stops36h 20m
Air Canada
Thu 8/1006:05
MAN
-
STL
2 stops13h 55m
Air Canada
Deal found 11/2£419

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 14 February 2026.

Round-trip from

£376

One-way from

£147
Icelandair
  • Icelandair
  • 3/4-10/4
  • 2 total stops
  • 42h 25m 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 14 February 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

Mon 2/3

19:20-22:15

2 stops20h 55m

Manchester

Fri 6/3

16:25-16:45

3 stops30h 20m

£412

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 1/3

19:20-23:05

2 stops21h 45m

Cardiff Wales

Fri 6/3

22:25-16:45

2 stops24h 20m

£424

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 2/3

19:20-12:15

2 stops34h 55m

Manchester

Fri 6/3

10:10-16:55

1 stop12h 45m

£434

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 13/4

19:15-19:10

2 stops17h 55m

Manchester

Wed 22/4

09:35-16:10

1 stop12h 35m

£434

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 23/2

19:20-13:15

2 stops35h 55m

Manchester

Thu 26/2

12:55-16:45

2 stops33h 50m

£447

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 9/3

16:21-11:45

2 stops14h 24m

Manchester

Mon 16/3

20:05-18:00

2 stops26h 55m

£455

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 12/4

16:20-20:05

1 stop21h 45m

Manchester

Mon 27/4

17:30-14:15

1 stop26h 45m

£460

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Tue 10/3

12:28-10:10

2 stops16h 42m

Manchester

Tue 17/3

13:30-23:58

1 stop15h 28m

£463

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 31/3

16:21-13:05

2 stops14h 44m

Manchester

Tue 7/4

20:05-18:15

1 stop28h 10m

£464

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 28/2

06:45-10:30

1 stop21h 45m

Manchester

Mon 9/3

13:40-08:30

2 stops23h 50m

£467

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 60 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 £467, Scandinavian Airlines can have you in Wales from Illinois in 12h 17m. 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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Fly with Cheapflights

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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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