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Cheap flights from Illinois to Wales from £182

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Illinois to Wales

Keep the following information in mind while searching for Illinois to Wales flight deals. Data was last updated 18 September 2025.

Round-trip from

£303

One-way from

£182
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 11/3-24/3
  • 2 total stops
  • 42h 50m total
  • Illinois to Wales
Search Deals
19/10
  • 19/10
  • 2 total stops
  • 20h 15m total
  • Illinois to Wales
Search Deals

Find flight deals from Illinois to Wales

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 18 September 2025.

Sat 25/1018:15ORD - MAN
1 stop18h 00mTAP AIR PORTUGAL
Sat 8/1117:10MAN - ORD
1 stop27h 35mTAP AIR PORTUGAL
Deal found 17/9£319
Tue 9/1218:30ORD - MAN
1 stop10h 15mIcelandair
Sat 10/111:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 16/9£352
Wed 3/1218:30ORD - MAN
1 stop10h 15mIcelandair
Sun 7/1211:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 17/9£355
Fri 14/1119:20ORD - MAN
2 stops31h 20mScandinavian Airlines
Sun 16/1117:25MAN - ORD
2 stops29h 20mScandinavian Airlines
Deal found 16/9£362
Sun 12/1019:25ORD - MAN
1 stop10h 15mIcelandair
Fri 17/1012:40MAN - ORD
1 stop14h 35mIcelandair
Deal found 16/9£363
Sun 23/1118:30ORD - MAN
1 stop10h 15mIcelandair
Mon 8/1211:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 16/9£366
Fri 7/1118:30ORD - MAN
1 stop10h 15mIcelandair
Tue 11/1111:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 15/9£377
Mon 6/1019:25ORD - MAN
1 stop10h 15mIcelandair
Wed 19/1111:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 16/9£385
Wed 19/1118:30ORD - MAN
1 stop10h 15mIcelandair
Wed 10/1211:55MAN - ORD
1 stop11h 25mIcelandair
Deal found 17/9£391
Thu 4/1219:20ORD - MAN
2 stops55h 20mScandinavian Airlines
Sun 7/1219:15MAN - ORD
1 stop27h 30mScandinavian Airlines
Deal found 17/9£393
Wed 1/1019:25ORD - MAN
1 stop9h 50mIcelandair
Tue 14/1012:40MAN - ORD
1 stop11h 35mIcelandair
Deal found 17/9£399
Wed 15/1022:30ORD - BRS
2 stops19h 25mMultiple Airlines
Wed 22/1007:55BRS - ORD
2 stops18h 00mMultiple Airlines
Deal found 17/9£437

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 18 September 2025.
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

Sat 25/10

18:15-18:15

1 stop18h 00m

Manchester

Sat 8/11

17:10-14:45

1 stop27h 35m

£319

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Fri 14/11

19:20-08:40

2 stops31h 20m

Manchester

Sun 16/11

17:25-16:45

2 stops29h 20m

£362

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 4/12

18:30-10:45

1 stop10h 15m

Manchester

Sun 7/12

11:55-17:20

1 stop11h 25m

£366

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 1/3

18:30-10:45

1 stop10h 15m

Manchester

Thu 5/3

11:55-17:20

1 stop11h 25m

£385

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 29/10

23:10-08:35

2 stops52h 25m

Manchester

Sat 1/11

12:55-17:45

2 stops33h 50m

£393

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 4/12

19:20-18:15

2 stops16h 55m

Manchester

Sun 7/12

09:20-16:45

2 stops37h 25m

£420

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 23/11

21:45-14:00

1 stop10h 15m

Manchester

Mon 8/12

20:05-13:50

1 stop23h 45m

£423

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 6/10

15:50-13:25

2 stops15h 35m

Manchester

Wed 19/11

13:30-21:53

1 stop14h 23m

£429

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 7/3

19:20-19:45

2 stops18h 25m

Manchester

Sat 14/3

10:10-17:45

1 stop12h 35m

£430

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 2/11

19:20-18:35

1 stop17h 15m

Manchester

Sun 9/11

20:30-16:45

2 stops26h 15m

£432

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 46 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 £366, TAP AIR PORTUGAL 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.

  • What is the cheapest month to book a flight from Illinois to Wales?

    Currently, July is the cheapest month in which you can book a flight from Illinois to Wales (average of £169). Flying from Illinois to Wales in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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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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