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Cardiff

$379+ Cheap flights from O'Hare Intl (ORD) 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CWL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(Delta)

One-way from

$379
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,647
Provider with most accurate pricing for Chicago O'Hare Intl-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Cardiff Wales flights.
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From Chicago O'Hare Intl to Cardiff Wales
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One-way flight from Chicago O'Hare Intl to Cardiff Wales
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Highest demand for flights based on searches. 23% potential increase in price ($406 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 March 2025
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Find flight deals from O'Hare Intl to Cardiff

Cheapest flights from O'Hare Intl to Cardiff
Explore the most affordable flight options available from O'Hare Intl to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This KLM deal was found by Cheapflights users on 3/28. 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.
Mon 5/121:30 pmORD - CWL
2 stops13h 45mKLM
Mon 5/195:15 pmCWL - ORD
1 stop26h 55mKLM
Deal found 3/28$858
This Booking.com deal was found by Cheapflights users on 3/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:20 pmORD - CWL
1 stop18h 25mVirgin Atlantic
Mon 5/195:15 pmCWL - ORD
1 stop26h 55mVirgin Atlantic
Deal found 3/28$865
This Mytrip deal was found by Cheapflights users on 3/27. 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 5/113:45 pmORD - CWL
1 stop15h 00mMultiple Airlines
Sun 5/1811:00 amCWL - ORD
1 stop14h 00mMultiple Airlines
Deal found 3/27$898
This Delta deal was found by Cheapflights users on 3/26. 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.
Sun 5/119:00 amORD - CWL
2 stops18h 15mDelta
Sun 5/189:50 amCWL - ORD
2 stops14h 47mDelta
Deal found 3/26$923

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 March 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cardiff that are best for you.

Fly from

O'Hare Intl

Fly to

Cardiff

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 5/12

1:30 pm-9:15 am

2 stops13h 45m

Cardiff Wales

Mon 5/19

5:15 pm-2:10 pm

1 stop26h 55m

$858

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 5/12

4:20 pm-4:45 pm

1 stop18h 25m

Cardiff Wales

Mon 5/19

5:15 pm-2:10 pm

1 stop26h 55m

$865

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 5/11

3:45 pm-12:45 pm

1 stop15h 00m

Cardiff Wales

Sun 5/18

11:00 am-7:00 pm

1 stop14h 00m

$898

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 5/11

9:00 am-9:15 am

2 stops18h 15m

Cardiff Wales

Sun 5/18

9:50 am-6:37 pm

2 stops14h 47m

$923

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 6/10

5:51 am-7:25 am

3 stops43h 34m

$379

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 6/8

4:20 pm-4:45 pm

1 stop18h 25m

$733

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 6/7

3:45 pm-9:15 am

2 stops35h 30m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Cardiff in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 O'Hare Intl Airport-Cardiff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Cardiff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from O'Hare Intl 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 O'Hare Intl Airport to Cardiff

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Cardiff?

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

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 March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
1,424 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 O'Hare Intl 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 O'Hare Intl?

    If you book a flight to Cardiff from Chicago O'Hare Intl, you will be flying to Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Chicago O'Hare Intl to Cardiff Wales per day from 1 airline.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Cardiff round-trip?

    Flying on Delta is currently your cheapest option to Cardiff, with prices starting at $868. Additional round-trip tickets that might be worth considering are offered by KLM and Virgin Atlantic, with the lowest prices starting at $913 and $931, respectively.

  • Can I find deals for flights from O'Hare Intl to Cardiff that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Cardiff?

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

  • Can I find deals for business class flights from O'Hare Intl to Cardiff?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Cardiff?

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

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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Alternative routes for O'Hare Intl to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Manchester flights
Midway to Manchester flights
O'Hare Intl to Bristol flights
Midway to Cardiff flights
Midway to Bristol flights

Top airline flying from O'Hare Intl to Cardiff

Discover the top airline that operate flights from O'Hare Intl 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$731Average$1,070FlexibilityNo cancel feeOn-time75%
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