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Wales

$313+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$595
(eDestinos)

One-way from

$313
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,099
Provider with most accurate pricing for Chicago (CHI)-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Cardiff Wales flights.
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From Illinois to Wales
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One-way flight from Illinois to Wales
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Highest demand for flights based on searches. 23% potential increase in price ($405 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($110 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 2, 2025.

This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 pmORD - MAN
1 stop10h 15mIcelandair
Tue 11/2511:55 amMAN - ORD
1 stop11h 25mIcelandair
Deal found 4/1$587
This eDestinos deal was found by Cheapflights users on 4/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:15 pmORD - MAN
1 stop13h 35mAer Lingus
Tue 5/139:25 amMAN - ORD
1 stop15h 35mAer Lingus
Deal found 4/1$595
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:25 pmORD - MAN
1 stop10h 15mMultiple Airlines
Sat 5/106:05 pmMAN - ORD
2 stops43h 22mMultiple Airlines
Deal found 4/1$598
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 pmORD - MAN
2 stops18h 30mScandinavian Airlines
Wed 10/221:10 pmMAN - ORD
2 stops33h 00mScandinavian Airlines
Deal found 4/1$610
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 8/610:35 pmORD - MAN
1 stop11h 00mBritish Airways
Wed 8/2710:55 amMAN - ORD
1 stop13h 20mBritish Airways
Deal found 4/1$611
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 4/221:50 pmORD - MAN
1 stop11h 55mDelta
Tue 4/292:15 pmMAN - ORD
1 stop25h 40mDelta
Deal found 4/1$625
This Virgin Atlantic deal was found by Cheapflights users on 4/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:52 amMDW - MAN
1 stop16h 43mVirgin Atlantic
Tue 5/135:55 amMAN - MDW
2 stops18h 50mVirgin Atlantic
Deal found 4/1$658
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:35 pmORD - MAN
2 stops36h 50mAir Canada
Fri 5/96:05 amMAN - ORD
2 stops31h 57mAir Canada
Deal found 4/1$666
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 11/255:59 pmMDW - MAN
2 stops15h 56mDelta
Wed 12/312:00 pmMAN - MDW
1 stop15h 44mDelta
Deal found 4/1$667
This United deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:55 amORD - MAN
2 stops26h 05mUnited Airlines
Wed 12/36:25 amMAN - ORD
1 stop18h 00mUnited Airlines
Deal found 4/2$669
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:50 pmORD - MAN
1 stop11h 30mKLM
Mon 4/288:40 pmMAN - ORD
1 stop23h 30mKLM
Deal found 4/2$683
This Virgin Atlantic deal was found by Cheapflights users on 3/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/121:45 pmORD - MAN
2 stops12h 00mVirgin Atlantic
Tue 5/205:55 amMAN - ORD
2 stops18h 42mVirgin Atlantic
Deal found 3/31$686

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 April 2, 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

Tue 5/6

9:15 pm-4:50 pm

1 stop13h 35m

Manchester

Tue 5/13

9:25 am-7:00 pm

1 stop15h 35m

$595

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 4/30

7:25 pm-11:40 am

1 stop10h 15m

Manchester

Sat 5/10

6:05 pm-7:27 am

2 stops43h 22m

$598

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 4/30

7:25 pm-11:40 am

1 stop10h 15m

Manchester

Fri 5/9

1:05 pm-6:15 pm

1 stop11h 10m

$601

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 8/6

10:35 pm-3:35 pm

1 stop11h 00m

Manchester

Wed 8/27

10:55 am-6:15 pm

1 stop13h 20m

$611

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 9/14

7:15 pm-9:30 am

1 stop32h 15m

Manchester

Mon 9/29

8:25 pm-4:10 pm

2 stops25h 45m

$612

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 4/22

1:50 pm-7:45 am

1 stop11h 55m

Manchester

Tue 4/29

2:15 pm-9:55 am

1 stop25h 40m

$625

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 5/6

9:52 am-8:35 am

1 stop16h 43m

Manchester

Tue 5/13

5:55 am-6:45 pm

2 stops18h 50m

$658

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 4/29

3:35 pm-10:25 am

2 stops36h 50m

Manchester

Fri 5/9

6:05 am-8:02 am

2 stops31h 57m

$666

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 4/22

1:28 pm-10:25 am

2 stops14h 57m

Manchester

Tue 4/29

6:05 am-4:44 pm

2 stops16h 39m

$670

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 4/23

4:50 pm-10:20 am

1 stop11h 30m

Manchester

Mon 4/28

8:40 pm-2:10 pm

1 stop23h 30m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 49 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

Rainfall in Wales by month

Plan your trip to Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wales ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Wales when rainfall is around 2.0 in.

Temperature in Wales by month

Plan your trip to Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 2, 2025.
To help decide which airline to fly from Illinois to Wales, see what other customers have to say about Delta, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Illinois to Wales one-way?

    $320 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $567 and $581, respectively.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Illinois to Wales (average of $773). Flying from Illinois to Wales in June is currently the most expensive (average of $1,622). 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 Illinois to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Wales

Discover the top airline that operate flights from Illinois to Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$731Average$1,070FlexibilityNo cancel feeOn-time75%

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