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Wales

$187+ Cheap flights from Illinois to Wales

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:45 pmORD - MAN
1 stop14h 45mBritish Airways
Sun 1/187:55 amMAN - ORD
1 stop11h 55mBritish Airways
Deal found 12/16$829
This Cheapflightsfares deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:50 pmORD - MAN
2 stops32h 30mSWISS
Tue 12/236:45 pmMAN - ORD
2 stops25h 25mSWISS
Deal found 12/16$835
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:40 pmORD - MAN
1 stop12h 55mAmerican Airlines
Thu 1/159:45 amMAN - ORD
1 stop11h 40mAmerican Airlines
Deal found 12/16$842
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmORD - MAN
2 stops31h 05mUnited Airlines
Mon 12/296:10 amMAN - ORD
2 stops32h 47mUnited Airlines
Deal found 12/15$875
This Ovago deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:40 pmORD - MAN
1 stop13h 40mBritish Airways
Mon 12/296:20 pmMAN - ORD
1 stop26h 35mBritish Airways
Deal found 12/15$891
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:35 pmORD - MAN
1 stop13h 45mAmerican Airlines
Tue 12/236:15 amMAN - ORD
1 stop15h 10mAmerican Airlines
Deal found 12/16$895
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:05 pmORD - MAN
2 stops17h 30mBritish Airways
Thu 1/154:50 pmMAN - ORD
2 stops28h 05mBritish Airways
Deal found 12/16$910
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:29 pmMDW - MAN
1 stop11h 01mDelta
Tue 12/235:50 amMAN - MDW
2 stops17h 36mDelta
Deal found 12/16$976
This Ovago deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:40 pmORD - BRS
1 stop13h 40mAer Lingus
Mon 12/298:20 amBRS - ORD
2 stops28h 25mAer Lingus
Deal found 12/16$1,339
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:29 amMDW - MAN
2 stops16h 51mDelta
Sun 1/181:00 pmMAN - MDW
1 stop15h 07mDelta
Deal found 12/16$1,399
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:41 amORD - CWL
2 stops18h 09mDelta
Wed 12/3110:20 amCWL - ORD
2 stops16h 16mDelta
Deal found 12/16$1,410
This Ovago deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:09 pmORD - BRS
2 stops32h 11mAer Lingus
Tue 12/308:20 amBRS - ORD
2 stops32h 39mAer Lingus
Deal found 12/15$1,583

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$531
(Cheapflightsfares)

One-way from

$187
(Mytrip)
Provider with most accurate pricing for Chicago (CHI)-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Cardiff Wales flights.
Search Deals
From Illinois to Wales
Search Deals
One-way flight from Illinois to Wales
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 18, 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

Wed 1/14

7:20 pm-8:35 am

2 stops31h 15m

Manchester

Wed 1/21

10:10 am-4:45 pm

1 stop12h 35m

$545

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 3/8

8:20 pm-8:05 pm

2 stops18h 45m

Manchester

Thu 3/12

10:10 am-5:45 pm

1 stop12h 35m

$552

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 2/15

7:10 pm-12:15 pm

2 stops35h 05m

Manchester

Sat 2/21

10:10 am-4:45 pm

1 stop12h 35m

$562

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Fri 1/30

6:30 pm-7:40 pm

2 stops19h 10m

Cardiff Wales

Fri 2/6

10:25 pm-5:20 pm

2 stops24h 55m

$569

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 1/25

7:10 pm-8:05 pm

2 stops18h 55m

Manchester

Thu 1/29

10:10 am-4:55 pm

1 stop12h 45m

$590

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 2/4

7:20 pm-6:35 pm

1 stop17h 15m

Manchester

Tue 2/10

6:35 pm-4:45 pm

2 stops28h 10m

$592

St. LouisManchester

STL - MAN

STLMAN

Lambert-St Louis

Fri 1/30

3:50 pm-12:20 pm

1 stop14h 30m

Manchester

Fri 2/6

6:05 am-5:43 pm

2 stops17h 38m

$594

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 2/7

7:20 pm-6:35 pm

1 stop17h 15m

Manchester

Sat 2/14

10:10 am-4:45 pm

1 stop12h 35m

$597

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 1/29

7:10 pm-6:35 pm

1 stop17h 25m

Manchester

Sun 2/1

10:10 am-4:55 pm

1 stop12h 45m

$597

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Thu 1/29

7:10 pm-6:35 pm

1 stop17h 25m

Manchester

Wed 2/4

10:10 am-4:45 pm

1 stop12h 35m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 54 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 round-trip 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.

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown KLM from Illinois to Wales. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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?

    A quick flight from Illinois to Wales can take about 10h 59m. Scandinavian Airlines provides one of the quickest options available for as low as $608. Airlines will cover a distance of 3816 mi. This flight may include one or multiple 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 vacation 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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See prices for flight routes from nearby airports that may be better suited for you.
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