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Wales

$284+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$603
(Mytrip)

One-way from

$317
(oojo)
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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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 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:15 pmORD - MAN
1 stop31h 25mMultiple Airlines
Wed 5/711:20 amMAN - ORD
2 stops25h 22mMultiple Airlines
Deal found 4/16$603
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:25 pmORD - MAN
1 stop10h 15mIcelandair
Tue 5/131:05 pmMAN - ORD
1 stop11h 10mIcelandair
Deal found 4/17$610
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/292:20 pmORD - MAN
1 stop11h 45mSWISS
Thu 5/86:40 pmMAN - ORD
1 stop23h 30mSWISS
Deal found 4/16$628
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:25 pmORD - MAN
1 stop31h 35mAir Canada
Thu 8/2811:50 amMAN - ORD
1 stop31h 03mAir Canada
Deal found 4/15$630
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:00 amORD - MAN
1 stop20h 35mDelta
Tue 8/262:15 pmMAN - ORD
1 stop13h 19mDelta
Deal found 4/15$631
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:45 pmORD - MAN
1 stop13h 25mBritish Airways
Mon 4/287:15 pmMAN - ORD
1 stop25h 00mBritish Airways
Deal found 4/16$634
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Tue 11/257:00 amORD - MAN
2 stops20h 30mScandinavian Airlines
Wed 12/37:15 pmMAN - ORD
1 stop27h 30mScandinavian Airlines
Deal found 4/17$646
This Delta deal was found by Cheapflights users on 4/17. 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 4/17$671
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:14 pmORD - MAN
1 stop30h 46mUnited Airlines
Wed 8/276:05 amMAN - ORD
1 stop14h 50mUnited Airlines
Deal found 4/16$679
This Virgin Atlantic deal was found by Cheapflights users on 4/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:16 amMDW - MAN
2 stops17h 19mVirgin Atlantic
Fri 5/165:55 amMAN - MDW
2 stops18h 50mVirgin Atlantic
Deal found 4/16$697
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:40 pmORD - MAN
1 stop13h 20mLufthansa
Fri 5/166:05 amMAN - ORD
1 stop19h 50mLufthansa
Deal found 4/16$703
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Thu 5/13:45 pmORD - MAN
1 stop11h 05mAer Lingus
Fri 5/162:20 pmMAN - ORD
1 stop10h 40mAer Lingus
Deal found 4/17$717

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 17, 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

Sun 5/4

10:15 pm-11:40 am

1 stop31h 25m

Manchester

Wed 5/7

11:20 am-6:42 am

2 stops25h 22m

$603

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 5/6

7:25 pm-11:40 am

1 stop10h 15m

Manchester

Tue 5/13

1:05 pm-6:15 pm

1 stop11h 10m

$610

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Tue 4/29

2:20 pm-8:05 am

1 stop11h 45m

Manchester

Thu 5/8

6:40 pm-12:10 pm

1 stop23h 30m

$628

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 8/9

8:25 pm-10:00 am

1 stop31h 35m

Manchester

Thu 8/28

11:50 am-12:53 pm

1 stop31h 03m

$630

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Mon 8/11

6:00 am-8:35 am

1 stop20h 35m

Manchester

Tue 8/26

2:15 pm-9:34 pm

1 stop13h 19m

$631

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Wed 5/7

4:55 pm-9:50 am

1 stop10h 55m

Manchester

Mon 5/12

7:45 pm-11:45 am

1 stop22h 00m

$643

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sun 9/14

7:15 pm-9:30 am

1 stop32h 15m

Manchester

Mon 9/22

8:25 pm-4:10 pm

2 stops25h 45m

$656

ChicagoManchester

ORD - MAN

ORDMAN

Chicago O'Hare Intl

Sat 8/9

9:14 pm-10:00 am

1 stop30h 46m

Manchester

Wed 8/27

6:05 am-2:55 pm

1 stop14h 50m

$679

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Tue 5/6

12:48 pm-8:35 am

1 stop13h 47m

Manchester

Tue 5/13

5:55 am-5:45 pm

2 stops17h 50m

$694

ChicagoManchester

MDW - MAN

MDWMAN

Chicago Midway

Wed 5/7

9:16 am-8:35 am

2 stops17h 19m

Manchester

Fri 5/16

5:55 am-6:45 pm

2 stops18h 50m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 52 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 17, 2025.
To help decide which airline to fly from Illinois to Wales, see what other customers have to say about Delta, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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?

    $317 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Delta and British Airways, with prices starting from $459 and $483, 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$731Average$1,156FlexibilityNo cancel feeOn-time75%

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