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Cheap flights from Cardiff to Chicago from £716

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cardiff to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:25 - 13:45CWL  Cardiff Wales-ORD Chicago O'Hare Intl
29h 20m2 stops Dublin London Heathrow
Multiple Airlines Logo
15:55 - 08:10ORD  Chicago O'Hare Intl-CWL Cardiff Wales
10h 15m1 stop Dublin
£716Multiple Airlines
Sun, 6 Dec - Sun, 13 Dec
Multiple Airlines Logo
13:25 - 14:10CWL  Cardiff Wales-ORD Chicago O'Hare Intl
30h 45m1 stop Dublin
Multiple Airlines Logo
15:55 - 13:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
15h 05m1 stop Dublin
£754Multiple Airlines
Thu, 10 Dec - Wed, 16 Dec
Multiple Airlines Logo
14:25 - 18:20CWL  Cardiff Wales-ORD Chicago O'Hare Intl
33h 55m1 stop Dublin
Multiple Airlines Logo
15:55 - 08:10ORD  Chicago O'Hare Intl-CWL Cardiff Wales
10h 15m1 stop Dublin
£764Multiple Airlines
Sun, 6 Dec - Sun, 13 Dec
Delta Logo
10:20 - 23:56CWL  Cardiff Wales-ORD Chicago O'Hare Intl
19h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
09:59 - 09:50ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 51m2 stops Minneapolis St Paul Amsterdam Schiphol
£766Delta
Tue, 8 Dec - Tue, 15 Dec
Delta Logo
10:20 - 14:25CWL  Cardiff Wales-ORD Chicago O'Hare Intl
34h 05m1 stop Amsterdam Schiphol
Delta Logo
10:38 - 09:50ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 12m2 stops Boston Logan Intl Amsterdam Schiphol
£766Delta
Tue, 8 Dec - Tue, 15 Dec
Delta Logo
10:20 - 07:59CWL  Cardiff Wales-ORD Chicago O'Hare Intl
27h 39m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:38 - 09:50ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 12m2 stops Boston Logan Intl Amsterdam Schiphol
£770Delta
Wed, 9 Dec - Tue, 15 Dec
KLM Logo
17:30 - 14:25CWL  Cardiff Wales-ORD Chicago O'Hare Intl
26h 55m1 stop Amsterdam Schiphol
KLM Logo
16:25 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
11h 20m1 stop Amsterdam Schiphol
£786KLM
Tue, 8 Dec - Wed, 16 Dec
KLM Logo
17:30 - 14:25CWL  Cardiff Wales-ORD Chicago O'Hare Intl
26h 55m1 stop Amsterdam Schiphol
KLM Logo
16:25 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
11h 20m1 stop Amsterdam Schiphol
£786KLM
Wed, 9 Dec - Wed, 16 Dec
KLM Logo
17:30 - 16:17CWL  Cardiff Wales-ORD Chicago O'Hare Intl
28h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
KLM Logo
16:25 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
11h 20m1 stop Amsterdam Schiphol
£790KLM
Wed, 9 Dec - Wed, 16 Dec
KLM Logo
17:30 - 16:43CWL  Cardiff Wales-ORD Chicago O'Hare Intl
29h 13m2 stops Amsterdam Schiphol Minneapolis St Paul
KLM Logo
16:25 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
11h 20m1 stop Amsterdam Schiphol
£790KLM
Thu, 10 Dec - Wed, 16 Dec

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Delta flights from Cardiff to Chicago O'Hare Intl Airport

Our best Delta deals on Cardiff to Chicago O'Hare Intl Airport flight tickets
Delta
8 Dec
CWL10:20Cardiff Wales
19h 36m
2 stops
ORD23:56Chicago O'Hare Intl
15 Dec
ORD09:59Chicago O'Hare Intl
17h 51m
2 stops
CWL09:50Cardiff Wales
£766
Delta
8 Dec
CWL10:20Cardiff Wales
34h 05m
1 stop
ORD14:25Chicago O'Hare Intl
15 Dec
ORD10:38Chicago O'Hare Intl
17h 12m
2 stops
CWL09:50Cardiff Wales
£766
Delta
9 Dec
CWL10:20Cardiff Wales
27h 39m
2 stops
ORD07:59Chicago O'Hare Intl
15 Dec
ORD10:38Chicago O'Hare Intl
17h 12m
2 stops
CWL09:50Cardiff Wales
£770

KLM flights from Cardiff to Chicago O'Hare Intl Airport

Our best KLM deals on Cardiff to Chicago O'Hare Intl Airport flight tickets
KLM
8 Dec
CWL17:30Cardiff Wales
26h 55m
1 stop
ORD14:25Chicago O'Hare Intl
16 Dec
ORD16:25Chicago O'Hare Intl
11h 20m
1 stop
CWL09:45Cardiff Wales
£786
KLM
8 Dec
CWL17:30Cardiff Wales
28h 47m
2 stops
ORD16:17Chicago O'Hare Intl
16 Dec
ORD16:25Chicago O'Hare Intl
11h 20m
1 stop
CWL09:45Cardiff Wales
£790
KLM
10 Dec
CWL17:30Cardiff Wales
29h 13m
2 stops
ORD16:43Chicago O'Hare Intl
15 Dec
ORD12:34Chicago O'Hare Intl
15h 16m
2 stops
CWL09:50Cardiff Wales
£808

momondo Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Chicago O'Hare Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Sun 6/12

14:25-13:45

2 stops29h 20m

Chicago O'Hare Intl

Sun 13/12

15:55-08:10

1 stop10h 15m

£716

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Thu 10/12

13:25-14:10

1 stop30h 45m

Chicago O'Hare Intl

Wed 16/12

15:55-13:00

1 stop15h 05m

£754

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Sun 6/12

14:25-18:20

1 stop33h 55m

Chicago O'Hare Intl

Sun 13/12

15:55-08:10

1 stop10h 15m

£764
Fastest return journey

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Tue 8/12

10:20-23:56

2 stops19h 36m

Chicago O'Hare Intl

Tue 15/12

09:59-09:50

2 stops17h 51m

£766

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Tue 8/12

10:20-14:25

1 stop34h 05m

Chicago O'Hare Intl

Tue 15/12

10:38-09:50

2 stops17h 12m

£766

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Wed 9/12

10:20-07:59

2 stops27h 39m

Chicago O'Hare Intl

Tue 15/12

10:38-09:50

2 stops17h 12m

£770

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Tue 8/12

17:30-14:25

1 stop26h 55m

Chicago O'Hare Intl

Wed 16/12

16:25-09:45

1 stop11h 20m

£786

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Wed 9/12

17:30-14:25

1 stop26h 55m

Chicago O'Hare Intl

Wed 16/12

16:25-09:45

1 stop11h 20m

£786

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Wed 9/12

17:30-16:17

2 stops28h 47m

Chicago O'Hare Intl

Wed 16/12

16:25-09:45

1 stop11h 20m

£790

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Thu 10/12

17:30-16:43

2 stops29h 13m

Chicago O'Hare Intl

Wed 16/12

16:25-09:45

1 stop11h 20m

£790

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Chicago O'Hare Intl Airport (CWL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Chicago O'Hare Intl Airport

Best price found

£716

Fastest flight time

26h 55m

Direct flights

None
The best flight deal from Cardiff to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is £716
The fastest flight from Cardiff to Chicago O'Hare Intl Airport takes 26h 55m
There are no direct flights from Cardiff to Chicago O'Hare Intl Airport. There are no popular flight routes from Cardiff to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Cardiff to Chicago O'Hare Intl Airport

  • How far is Cardiff Wales to Chicago O'Hare Intl by plane?

    The straight-line distance from Cardiff Wales to Chicago O'Hare Intl is 3834.5 mi. 26h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Cardiff Wales Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Cardiff Wales Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cardiff to Chicago O'Hare Intl Airport?

Best airlines flying from Cardiff to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Cardiff to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £700Free CancellationRating
7.8
1,592 reviews
Search KLM flights

Frequently asked questions about flying from Cardiff to Chicago O'Hare Intl Airport

  • How do I get Price Alerts for flights from Cardiff to Chicago O'Hare Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Cardiff to Chicago O'Hare Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to Chicago O'Hare Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Cardiff to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Cardiff which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cardiff to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Cardiff.

I’m not ready to book a flight from Cardiff to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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