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Cheap flights from Wales to Illinois from £250

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ORD
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Wales to Illinois

Keep the following information in mind while searching for Wales to Illinois flight deals. Data was last updated 15 September 2025.

Round-trip from

£387

One-way from

£252
29/10-5/11
  • 29/10-5/11
  • 4 total stops
  • 40h 05m total
  • Wales to Illinois
Search Deals
6/11
  • 6/11
  • 2 total stops
  • 28h 55m total
  • Wales to Illinois
Search Deals

Find flight deals from Wales to Illinois

Cheapest flights from Wales to Illinois
Explore the most affordable flight options available from Wales to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Wed 29/1007:15BRS - ORD
2 stops18h 50mMultiple Airlines
Wed 5/1119:20ORD - BRS
2 stops21h 15mMultiple Airlines
Deal found 14/9£387
Tue 2/1219:15MAN - ORD
1 stop27h 30mScandinavian Airlines
Tue 9/1210:31ORD - MAN
2 stops26h 04mScandinavian Airlines
Deal found 14/9£445
Tue 18/1117:15MAN - ORD
1 stop27h 45mTAP AIR PORTUGAL
Wed 3/1219:10ORD - MAN
1 stop15h 05mTAP AIR PORTUGAL
Deal found 14/9£447
Wed 24/912:15MAN - ORD
1 stop12h 00mIcelandair
Wed 1/1019:25ORD - MAN
1 stop9h 50mIcelandair
Deal found 14/9£448
Thu 6/1116:20MAN - ORD
2 stops28h 55mMultiple Airlines
Thu 13/1105:05ORD - MAN
3 stops23h 30mMultiple Airlines
Deal found 12/9£449
Fri 26/1220:55MAN - ORD
2 stops49h 50mScandinavian Airlines
Wed 21/119:20ORD - MAN
2 stops58h 55mScandinavian Airlines
Deal found 12/9£451
Wed 17/1210:10MAN - ORD
1 stop12h 35mScandinavian Airlines
Fri 26/1219:20ORD - MAN
1 stop32h 10mScandinavian Airlines
Deal found 14/9£453
Wed 24/912:15MAN - ORD
1 stop15h 00mIcelandair
Tue 30/919:25ORD - MAN
1 stop10h 15mIcelandair
Deal found 14/9£454
Wed 15/1013:40MAN - ORD
2 stops28h 55mMultiple Airlines
Wed 5/1119:10ORD - MAN
2 stops20h 05mMultiple Airlines
Deal found 14/9£455
Wed 24/912:15MAN - ORD
1 stop15h 00mIcelandair
Wed 8/1019:25ORD - MAN
1 stop10h 15mIcelandair
Deal found 14/9£456
Wed 24/912:15MAN - ORD
1 stop15h 00mIcelandair
Tue 7/1019:25ORD - MAN
1 stop10h 15mIcelandair
Deal found 12/9£459
Sat 25/1011:15MAN - ORD
2 stops36h 40mScandinavian Airlines
Sun 2/1119:20ORD - MAN
1 stop32h 10mScandinavian Airlines
Deal found 13/9£459

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Illinois 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 15 September 2025.
Use the filters below to find and compare flights from Wales to Illinois that are best for you.

Fly from

Wales

Fly to

Illinois

Route

Depart

Return

Price

BristolChicago

BRS - ORD

BRSORD

Bristol

Wed 29/10

07:15-21:05

2 stops18h 50m

Chicago O'Hare Intl

Wed 5/11

19:20-22:35

2 stops21h 15m

£387

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 26/12

20:55-16:45

2 stops49h 50m

Chicago O'Hare Intl

Wed 21/1

19:20-12:15

2 stops58h 55m

£451

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 21/11

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Tue 9/12

18:30-10:45

1 stop10h 15m

£467

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 22/11

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Tue 9/12

18:30-10:45

1 stop10h 15m

£467

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 17/12

10:10-16:45

1 stop12h 35m

Chicago O'Hare Intl

Fri 26/12

19:20-08:40

2 stops31h 20m

£475

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 1/10

12:40-18:15

1 stop11h 35m

Chicago O'Hare Intl

Sun 5/10

19:25-11:40

1 stop10h 15m

£478

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Thu 6/11

13:30-22:14

1 stop14h 44m

Chicago Midway

Fri 14/11

10:47-10:30

1 stop17h 43m

£494

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 22/11

21:20-14:45

2 stops23h 25m

Chicago O'Hare Intl

Wed 3/12

19:10-16:15

1 stop15h 05m

£494

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Wed 12/11

05:50-16:39

2 stops16h 49m

Chicago Midway

Mon 17/11

09:32-10:10

2 stops18h 38m

£501

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 25/9

07:00-14:50

1 stop13h 50m

Chicago O'Hare Intl

Fri 10/10

13:43-15:50

2 stops20h 07m

£505

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 49 results
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Best time to book a flight from Wales to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Wales 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 Wales to Illinois
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 Wales to Illinois. 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 Wales to Illinois?

    Departing from Wales to Illinois will take you 11h 25m. The distance from Wales to Illinois is about 3812 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Wales to Illinois that include hotel bookings?

    Yes. In addition to deals on Wales to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Wales to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wales to Illinois.

  • Can I find deals for business class flights from Wales to Illinois?

    Yes. Cheapflights offers flight deals from Wales to Illinois 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 Wales to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Wales to Illinois (average of £595). Flying from Wales to Illinois in July is currently the most expensive (average of £843). 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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Alternative routes for Wales to Illinois

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 Wales to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wales to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Wales to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Wales.

Can Cheapflights find flights from Wales to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Wales today and book when prices fit your budget.

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