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Cheap flights from Cardiff to Chicago from £674

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.
KLM Logo
17:30 - 14:25CWL  Cardiff Wales-ORD Chicago O'Hare Intl
26h 55m1 stop Amsterdam Schiphol
KLM Logo
16:25 - 17:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
18h 35m1 stop Amsterdam Schiphol
£674KLM
Wed, 9 Dec - Mon, 14 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
£674KLM
Tue, 8 Dec - Mon, 14 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 - 17:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
18h 35m1 stop Amsterdam Schiphol
£678KLM
Tue, 8 Dec - Mon, 14 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 - 17:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
18h 35m1 stop Amsterdam Schiphol
£678KLM
Wed, 9 Dec - Mon, 14 Dec
KLM Logo
10:20 - 20:15CWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 55m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
KLM Logo
16:25 - 17:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
18h 35m1 stop Amsterdam Schiphol
£678KLM
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
08:35 - 18:20CWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 45m1 stop Dublin
Multiple Airlines Logo
20:05 - 13:00ORD  Chicago O'Hare Intl-CWL Cardiff Wales
10h 55m1 stop Dublin
£706Multiple Airlines
Mon, 7 Dec - Wed, 16 Dec
Delta Logo
10:20 - 20:15CWL  Cardiff Wales-ORD Chicago O'Hare Intl
15h 55m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:38 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 07m2 stops Boston Logan Intl Amsterdam Schiphol
£719Delta
Mon, 7 Dec - Mon, 14 Dec
Delta Logo
10:20 - 10:59CWL  Cardiff Wales-ORD Chicago O'Hare Intl
30h 39m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:38 - 09:45ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 07m2 stops Boston Logan Intl Amsterdam Schiphol
£746Delta
Tue, 8 Dec - Mon, 14 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
£757Multiple Airlines
Thu, 10 Dec - Wed, 16 Dec
Delta Logo
10:20 - 23:56CWL  Cardiff Wales-ORD Chicago O'Hare Intl
19h 36m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
10:38 - 09:50ORD  Chicago O'Hare Intl-CWL Cardiff Wales
17h 12m2 stops Boston Logan Intl Amsterdam Schiphol
£763Delta
Tue, 8 Dec - Tue, 15 Dec

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Delta flights from Cardiff to Chicago

Our best Delta deals on Cardiff to Chicago flight tickets
Delta
7 Dec
CWL10:20Cardiff Wales
15h 55m
2 stops
ORD20:15Chicago O'Hare Intl
14 Dec
ORD10:38Chicago O'Hare Intl
17h 07m
2 stops
CWL09:45Cardiff Wales
£719
Delta
8 Dec
CWL10:20Cardiff Wales
30h 39m
2 stops
ORD10:59Chicago O'Hare Intl
14 Dec
ORD10:38Chicago O'Hare Intl
17h 07m
2 stops
CWL09:45Cardiff Wales
£746
Delta
8 Dec
CWL10:20Cardiff Wales
19h 36m
2 stops
ORD23:56Chicago O'Hare Intl
15 Dec
ORD10:38Chicago O'Hare Intl
17h 12m
2 stops
CWL09:50Cardiff Wales
£763

KLM flights from Cardiff to Chicago

Our best KLM deals on Cardiff to Chicago flight tickets
KLM
8 Dec
CWL17:30Cardiff Wales
26h 55m
1 stop
ORD14:25Chicago O'Hare Intl
14 Dec
ORD16:25Chicago O'Hare Intl
11h 20m
1 stop
CWL09:45Cardiff Wales
£674
KLM
7 Dec
CWL10:20Cardiff Wales
15h 55m
2 stops
ORD20:15Chicago O'Hare Intl
14 Dec
ORD16:25Chicago O'Hare Intl
18h 35m
1 stop
CWL17:00Cardiff Wales
£678
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
£789

momondo Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Chicago 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

Wed 9/12

17:30-14:25

1 stop26h 55m

Chicago O'Hare Intl

Mon 14/12

16:25-17:00

1 stop18h 35m

£674

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

Mon 14/12

16:25-09:45

1 stop11h 20m

£674

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Tue 8/12

17:30-16:43

2 stops29h 13m

Chicago O'Hare Intl

Mon 14/12

16:25-17:00

1 stop18h 35m

£678

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

Mon 14/12

16:25-17:00

1 stop18h 35m

£678

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Mon 7/12

10:20-20:15

2 stops15h 55m

Chicago O'Hare Intl

Mon 14/12

16:25-17:00

1 stop18h 35m

£678
Fastest return journey

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Mon 7/12

08:35-18:20

1 stop15h 45m

Chicago O'Hare Intl

Wed 16/12

20:05-13:00

1 stop10h 55m

£706

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Mon 7/12

10:20-20:15

2 stops15h 55m

Chicago O'Hare Intl

Mon 14/12

10:38-09:45

2 stops17h 07m

£719

CardiffChicago

CWL Cardiff Wales - ORD Chicago O'Hare Intl

CWLORD

Cardiff Wales

Tue 8/12

10:20-10:59

2 stops30h 39m

Chicago O'Hare Intl

Mon 14/12

10:38-09:45

2 stops17h 07m

£746

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

£757

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

10:38-09:50

2 stops17h 12m

£763

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to Chicago

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

Cheap Cardiff to Chicago (CWL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Chicago

Best price found

£674

Fastest flight time

26h 55m

Direct flights

None
The best flight deal from Cardiff to Chicago found on momondo in the last 72 hours is £674
The fastest flight from Cardiff to Chicago takes 26h 55m
There are no direct flights from Cardiff to Chicago. There are no popular flight routes from Cardiff to Chicago.
Search flight deals

Frequently asked questions about flying from Cardiff to Chicago

  • How far is Cardiff Wales to Chicago by plane?

    Cardiff Wales and Chicago are 3828.5 mi apart from one another. By plane, this route typically takes 26h 55m.

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

    Prices for flights from Cardiff Wales Airport to Chicago were last updated today.

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

  • How old do you have to be to fly from Cardiff Wales Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cardiff to Chicago

Compare and see reviews for airlines that fly from Cardiff to Chicago with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £703Free CancellationRating
7.8
1,591 reviews
Search KLM flights

Frequently asked questions about flying from Cardiff to Chicago

  • How do I get Price Alerts for flights from Cardiff to Chicago?

    Search flight deals from Cardiff to Chicago. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Cardiff to Chicago with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Chicago?

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Chicago for you.

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

Flights from Cardiff to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

If you are not ready to book a flight from Cardiff to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport