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O'Hare Intl

$489+ Cheap flights from Cardiff (CWL) to O'Hare Intl (ORD)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ORD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Cardiff to O'Hare Intl

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

Round-trip from

$710
(Mytrip)

One-way from

$489
(Kiwi.com)
From Cardiff Wales to Chicago O'Hare Intl
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One-way flight from Cardiff Wales to Chicago O'Hare Intl
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Find flight deals from Cardiff to O'Hare Intl

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

This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 12/1110:30 amCWL - ORD
1 stop13h 25mMultiple Airlines
Thu 12/187:40 pmORD - CWL
1 stop20h 20mMultiple Airlines
Deal found 10/27$710
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:30 pmCWL - ORD
1 stop26h 50mKLM
Sun 12/284:25 pmORD - CWL
1 stop11h 25mKLM
Deal found 10/26$945
This Virgin Atlantic deal was found by Cheapflights users on 10/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:30 pmCWL - ORD
1 stop26h 50mVirgin Atlantic
Sun 12/287:05 amORD - CWL
2 stops20h 45mVirgin Atlantic
Deal found 10/26$969
This TravelUp deal was found by Cheapflights users on 10/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:20 amCWL - ORD
2 stops17h 19mVirgin Atlantic
Thu 12/186:04 pmORD - CWL
2 stops33h 46mVirgin Atlantic
Deal found 10/27$982
This Delta deal was found by Cheapflights users on 10/26. 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 12/1410:20 amCWL - ORD
2 stops16h 15mDelta
Sun 12/289:41 amORD - CWL
2 stops18h 09mDelta
Deal found 10/26$1,066
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:45 pmCWL - ORD
2 stops27h 10mMultiple Airlines
Sun 12/288:19 amORD - CWL
3 stops32h 46mMultiple Airlines
Deal found 10/26$1,425

Cheapflights Fare Finder

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

Fly from

Cardiff

Fly to

O'Hare Intl

Route

Depart

Return

Price

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 12/11

10:30 am-5:55 pm

1 stop13h 25m

Chicago O'Hare Intl

Thu 12/18

7:40 pm-10:00 pm

1 stop20h 20m

$710

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

10:20 am-2:20 pm

1 stop34h 00m

Chicago O'Hare Intl

Mon 3/9

10:10 am-9:50 am

2 stops42h 40m

$893

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

10:20 am-2:20 pm

1 stop34h 00m

Chicago O'Hare Intl

Mon 3/9

10:40 am-9:50 am

2 stops18h 10m

$893

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Fri 11/7

10:25 pm-12:45 pm

3 stops44h 20m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Best time to book a flight from Cardiff to O'Hare Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Cardiff to Chicago O'Hare Intl Airport (average of $204). Flying from Cardiff to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,009). 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to O'Hare Intl. 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 from for flights from Cardiff to Chicago O'Hare Intl?

    Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Cardiff Wales; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cardiff airport to Chicago O'Hare Intl. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

  • How long is the flight from Cardiff to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Cardiff to Chicago O'Hare Intl Airport in 34h. Fly via Virgin Atlantic or Delta to get the fastest option. Cardiff and Chicago O'Hare Intl Airport are separated by a distance of 3831 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Cardiff to Chicago O'Hare Intl Airport (average of $204). Flying from Cardiff to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,009). 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
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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