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$393+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CWL
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap 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 enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(Mytrip)

One-way from

$393
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,011
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 Chicago (CHI) to Cardiff Wales
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One-way flight from Chicago (CHI) to Cardiff Wales
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Highest demand for flights based on searches. 34% potential increase in price ($678 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($166 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 enero 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
jue. 2/69:00 pmORD - CWL
1 stop12h 45mMultiple Airlines
lun. 2/101:15 pmCWL - ORD
1 stop12h 00mMultiple Airlines
Deal found 1/21$625
This KLM deal was found by Cheapflights users on 1/21. 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.
mar. 2/1812:45 pmORD - CWL
2 stops15h 05mKLM
mar. 2/2510:25 amCWL - ORD
1 stop34h 05mKLM
Deal found 1/21$767
This Delta deal was found by Cheapflights users on 1/19. 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.
dom. 10/129:20 amMDW - CWL
2 stops25h 25mDelta
lun. 10/209:50 amCWL - MDW
2 stops37h 11mDelta
Deal found 1/19$823
This Delta deal was found by Cheapflights users on 1/21. 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.
jue. 2/61:40 pmORD - CWL
2 stops14h 15mDelta
lun. 2/1010:20 amCWL - ORD
2 stops35h 53mDelta
Deal found 1/21$825
This Billigflug deal was found by Cheapflights users on 1/20. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/62:08 pmMDW - CWL
2 stops13h 47mMultiple Airlines
jue. 3/1310:20 amCWL - MDW
2 stops27h 49mMultiple Airlines
Deal found 1/20$1,035
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
vie. 3/74:25 pmORD - CWL
1 stop11h 30mVirgin Atlantic
vie. 3/1410:25 amCWL - ORD
2 stops18h 31mVirgin Atlantic
Deal found 1/21$1,057
This KLM deal was found by Cheapflights users on 1/19. 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.
jue. 6/51:00 pmMDW - CWL
2 stops14h 15mKLM
mié. 6/119:50 amCWL - MDW
2 stops14h 13mKLM
Deal found 1/19$1,228
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/129:15 pmORD - CWL
2 stops32h 15mAer Lingus
sáb. 10/1812:00 pmCWL - ORD
2 stops31h 50mAer Lingus
Deal found 1/19$2,181

Find flights from Chicago to Cardiff within your budget

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 enero 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

jue. 2/6

9:00 pm-3:45 pm

1 stop12h 45m

Cardiff Wales

lun. 2/10

1:15 pm-7:15 pm

1 stop12h 00m

$625

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

mar. 2/18

12:45 pm-9:50 am

2 stops15h 05m

Cardiff Wales

mar. 2/25

10:25 am-2:30 pm

1 stop34h 05m

$767

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

mié. 3/5

4:25 pm-9:50 am

1 stop11h 25m

Cardiff Wales

mié. 3/12

10:20 am-11:56 pm

2 stops18h 36m

$773

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

jue. 2/6

2:08 pm-9:55 am

2 stops13h 47m

Cardiff Wales

lun. 2/10

10:20 am-4:20 pm

2 stops36h 00m

$825

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

jue. 2/6

1:40 pm-9:55 am

2 stops14h 15m

Cardiff Wales

lun. 2/10

10:20 am-4:13 pm

2 stops35h 53m

$825

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

vie. 3/7

2:08 pm-9:55 am

2 stops13h 47m

Cardiff Wales

vie. 3/14

10:25 am-9:09 am

2 stops27h 44m

$1,348

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

vie. 3/7

2:08 pm-9:55 am

2 stops13h 47m

Cardiff Wales

vie. 3/14

10:25 am-12:32 pm

2 stops31h 07m

$1,352

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

lun. 1/27

6:30 pm-11:30 am

3 stops35h 00m

$393

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

lun. 1/27

4:25 pm-9:55 am

1 stop11h 30m

$494

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

lun. 1/27

2:08 pm-9:55 am

2 stops13h 47m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 11 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Cardiff flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Chicago to Cardiff

Get recent, data-driven insights about flights from Chicago to Cardiff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Cardiff?

Currently, February is the cheapest month in which you can book a flight from Chicago to Cardiff (average of $773). Flying from Chicago to Cardiff 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.

What is the cheapest time of day to fly from CHI to CWL?

Find hourly flight availability from Chicago to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

It’s optimal to fly from Chicago to Cardiff at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

Rainfall in Cardiff by month

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

In terms of precipitation, rainfall in Cardiff 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 Cardiff when rainfall is around 2.0 in.

Temperature in Cardiff by month

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

If weather is an important factor for your trip to Cardiff, 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 Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated enero 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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 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 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • What are the cheapest airlines flying from Chicago to Cardiff round-trip?

    Our cheapest airline available from Chicago to Cardiff is KLM. Our recent data shows that you can find tickets from as low as $767 on this airline. Additional options worth looking into are Delta and Virgin Atlantic, starting at $825 and $1,057 round-trip. Users have found that KLM is 39% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Chicago to Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Cardiff (average of $773). Flying from Chicago to Cardiff 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.

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Top airline flying from Chicago to Cardiff

Discover the top airline that operate flights from Chicago to Cardiff. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$739Average$915FlexibilityNo cancel feeOn-time75%
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