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Cardiff

$535+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CWL
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
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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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 June 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:15 am
MDW
-
CWL
1 stop18h 00m
Multiple Airlines
Mon 6/2211:35 am
CWL
-
MDW
1 stop28h 05m
Multiple Airlines
Deal found 5/31$775
This Mytrip deal was found by Cheapflights users on 5/31. 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.
Wed 8/125:35 pm
ORD
-
CWL
1 stop10h 40m
Multiple Airlines
Mon 8/1710:10 pm
CWL
-
ORD
3 stops27h 55m
Multiple Airlines
Deal found 5/31$813
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 pm
ORD
-
CWL
1 stop27h 55m
Multiple Airlines
Tue 8/254:15 pm
CWL
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 5/31$835
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:45 pm
ORD
-
CWL
1 stop23h 35m
Multiple Airlines
Tue 8/254:15 pm
CWL
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 5/31$848
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 pm
ORD
-
CWL
1 stop27h 55m
Multiple Airlines
Thu 8/274:55 pm
CWL
-
ORD
2 stops27h 05m
Multiple Airlines
Deal found 5/31$870
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:45 pm
ORD
-
CWL
1 stop23h 35m
Multiple Airlines
Thu 8/274:55 pm
CWL
-
ORD
2 stops27h 05m
Multiple Airlines
Deal found 5/31$883
This Mytrip deal was found by Cheapflights users on 5/31. 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.
Wed 7/159:00 pm
ORD
-
CWL
1 stop19h 25m
Multiple Airlines
Wed 7/2211:15 pm
CWL
-
ORD
1 stop20h 45m
Multiple Airlines
Deal found 5/31$947
This Mytrip deal was found by Cheapflights users on 6/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:45 pm
ORD
-
CWL
2 stops24h 35m
Multiple Airlines
Thu 7/2311:35 am
CWL
-
ORD
1 stop14h 17m
Multiple Airlines
Deal found 6/1$964
This Mytrip deal was found by Cheapflights users on 5/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:50 am
ORD
-
CWL
2 stops30h 30m
Multiple Airlines
Wed 7/111:15 pm
CWL
-
ORD
2 stops23h 42m
Multiple Airlines
Deal found 5/29$971
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:26 pm
MDW
-
CWL
2 stops38h 49m
Multiple Airlines
Mon 6/2211:35 am
CWL
-
MDW
1 stop28h 05m
Multiple Airlines
Deal found 5/31$1,002
This KLM deal was found by Cheapflights users on 5/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:27 pm
MDW
-
CWL
2 stops13h 48m
KLM
Tue 8/259:45 am
CWL
-
MDW
2 stops18h 51m
KLM
Deal found 5/31$1,138
This KLM deal was found by Cheapflights users on 5/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:46 pm
MDW
-
CWL
2 stops14h 29m
KLM
Mon 8/179:45 am
CWL
-
MDW
2 stops18h 51m
KLM
Deal found 5/31$1,204

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 June 3, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$813
(Mytrip)

One-way from

$535
(KLM)
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 June 3, 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

Wed 11/11

4:25 pm-5:00 pm

1 stop18h 35m

Cardiff Wales

Wed 11/18

10:20 am-2:25 pm

1 stop34h 05m

$1,020

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 11/3

1:30 pm-5:00 pm

2 stops21h 30m

Cardiff Wales

Wed 11/11

5:30 pm-2:25 pm

1 stop26h 55m

$1,025

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 10/17

9:00 pm-9:20 pm

1 stop18h 20m

Cardiff Wales

Sat 10/24

7:30 am-2:00 pm

1 stop12h 30m

$1,077

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Thu 7/16

3:45 pm-10:20 pm

2 stops24h 35m

Cardiff Wales

Thu 7/23

10:50 pm-8:05 pm

3 stops27h 15m

$1,099
Quickest round-trip

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 8/15

10:50 am-9:15 am

2 stops16h 25m

Cardiff Wales

Wed 8/26

9:45 am-2:30 pm

1 stop10h 45m

$1,129

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 10/17

4:20 pm-4:45 pm

1 stop18h 25m

Cardiff Wales

Sat 10/24

9:45 am-10:04 pm

2 stops18h 19m

$1,133

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Fri 8/14

6:05 am-9:15 am

2 stops21h 10m

Cardiff Wales

Wed 8/26

9:45 am-10:36 pm

2 stops18h 51m

$1,138

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Fri 8/14

9:59 am-9:15 am

2 stops17h 16m

Cardiff Wales

Tue 8/25

9:45 am-10:36 pm

2 stops18h 51m

$1,138

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Thu 8/13

1:27 pm-9:15 am

2 stops13h 48m

Cardiff Wales

Tue 8/25

9:45 am-10:36 pm

2 stops18h 51m

$1,138

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Fri 8/14

1:27 pm-9:15 am

2 stops13h 48m

Cardiff Wales

Mon 8/24

9:45 am-4:15 pm

2 stops36h 30m

$1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 22 resultsSorted by cheapest first
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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 June.
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 18h 35m. KLM provides one of the quickest options available for as low as $1,020. Airlines will cover a distance of 3831 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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