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Cardiff

$321+ Cheap flights from Chicago (CHI) to Cardiff (CWL)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CWL
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Find cheap flights from Chicago to Cardiff with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Chicago to Cardiff

Cheapest flights from Chicago to Cardiff
Explore the most affordable flight options available from Chicago to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:45 pm
ORD
-
CWL
1 stop25h 40m
Multiple Airlines
Sun 11/111:50 pm
CWL
-
ORD
2 stops23h 30m
Multiple Airlines
Deal found 8/2$824
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:45 pm
ORD
-
CWL
1 stop25h 40m
Multiple Airlines
Sat 10/3111:50 pm
CWL
-
ORD
2 stops23h 30m
Multiple Airlines
Deal found 8/2$844
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:45 pm
ORD
-
CWL
1 stop24h 35m
Multiple Airlines
Sun 11/111:50 pm
CWL
-
ORD
2 stops23h 30m
Multiple Airlines
Deal found 8/2$880
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/159:00 pm
ORD
-
CWL
1 stop20h 25m
Multiple Airlines
Tue 9/224:15 pm
CWL
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 8/1$881
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:00 pm
ORD
-
CWL
1 stop19h 25m
Multiple Airlines
Wed 9/2311:50 pm
CWL
-
ORD
1 stop20h 10m
Multiple Airlines
Deal found 8/2$887
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:45 pm
ORD
-
CWL
1 stop24h 35m
Multiple Airlines
Sat 10/3111:50 pm
CWL
-
ORD
2 stops23h 30m
Multiple Airlines
Deal found 8/2$900
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/93:45 pm
ORD
-
CWL
1 stop12h 30m
Multiple Airlines
Wed 9/169:10 pm
CWL
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 7/29$912
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:55 am
ORD
-
CWL
2 stops30h 55m
Multiple Airlines
Mon 9/211:35 pm
CWL
-
ORD
2 stops30h 25m
Multiple Airlines
Deal found 7/31$913
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:45 pm
ORD
-
CWL
1 stop25h 40m
Multiple Airlines
Mon 11/28:35 am
CWL
-
ORD
2 stops36h 20m
Multiple Airlines
Deal found 8/2$936
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 9/611:45 am
MDW
-
CWL
1 stop16h 30m
Multiple Airlines
Mon 9/2110:10 pm
CWL
-
MDW
2 stops42h 50m
Multiple Airlines
Deal found 8/3$1,005
This eDestinos deal was found by Cheapflights users on 8/1. 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 9/157:13 pm
MDW
-
CWL
2 stops32h 02m
Virgin Atlantic
Tue 9/225:15 pm
CWL
-
MDW
2 stops31h 18m
Virgin Atlantic
Deal found 8/1$1,009
This KLM deal was found by Cheapflights users on 7/29. 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 9/911:35 am
MDW
-
CWL
2 stops15h 40m
KLM
Wed 9/169:45 am
CWL
-
MDW
2 stops18h 59m
KLM
Deal found 7/29$1,080

Find flight deals from Chicago to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$824
(Kiwi.com)

One-way from

$321
(Kiwi.com)
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 Chicago (CHI) to Cardiff Wales
Search Deals
One-way flight from Chicago (CHI) to Cardiff Wales
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Cardiff 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 August 4, 2026.
Use the filters below to find and compare flights from Chicago to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 9/14

9:55 am-10:50 pm

2 stops30h 55m

Cardiff Wales

Mon 9/21

1:35 pm-2:00 pm

2 stops30h 25m

$913

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/16

10:25 pm-10:25 pm

3 stops18h 00m

Cardiff Wales

Wed 9/23

11:50 pm-7:48 pm

2 stops25h 58m

$927

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 9/15

11:05 am-11:25 pm

3 stops30h 20m

Cardiff Wales

Tue 9/22

3:00 pm-7:15 pm

2 stops34h 15m

$961

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Sun 9/6

11:45 am-10:15 am

1 stop16h 30m

Cardiff Wales

Mon 9/21

10:10 pm-11:00 am

2 stops42h 50m

$1,005

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Tue 9/15

7:13 pm-9:15 am

2 stops32h 02m

Cardiff Wales

Tue 9/22

5:15 pm-6:33 pm

2 stops31h 18m

$1,009

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/9

11:05 am-10:25 pm

3 stops29h 20m

Cardiff Wales

Wed 9/16

5:15 pm-6:15 pm

3 stops31h 00m

$1,040
Quickest round-trip

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 9/9

4:50 pm-4:45 pm

1 stop17h 55m

Cardiff Wales

Wed 9/16

9:45 am-2:30 pm

1 stop10h 45m

$1,074

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Wed 9/9

11:35 am-9:15 am

2 stops15h 40m

Cardiff Wales

Wed 9/16

9:45 am-10:44 pm

2 stops18h 59m

$1,080

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Wed 9/16

1:00 pm-9:15 am

2 stops14h 15m

Cardiff Wales

Wed 9/23

9:45 am-10:44 pm

2 stops18h 59m

$1,086

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 9/6

7:55 am-9:15 am

2 stops19h 20m

Cardiff Wales

Mon 9/21

9:45 am-9:37 pm

2 stops41h 52m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Chicago to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Cardiff in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Cardiff flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Cardiff flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Cardiff flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Chicago 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 Chicago to Cardiff

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 Chicago to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Chicago?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Chicago. On average, Cardiff Wales has 0 inbound flights from Chicago per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Chicago to Cardiff?

    A quick flight from Chicago to Cardiff can take about 15h 40m. Virgin Atlantic provides one of the quickest options available for as low as $1,080. Airlines will cover a distance of 3833 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Chicago to Cardiff that include hotel bookings?

    Yes. In addition to deals on Chicago to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Cardiff?

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

  • Can I find deals for business class flights from Chicago to Cardiff?

    Yes. Cheapflights offers flight deals from Chicago to Cardiff 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

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend

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