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

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

How can I save money on flights from Chicago to Cardiff 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 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.

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

Prices for flights from Chicago to Cardiff Wales Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The required travel and health documents for your Cardiff Wales Airport 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 Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£582 Cheap Flights from Chicago to Cardiff in 2025/26

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0 bags

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Find the cheapest flights from Chicago to Cardiff

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:57 - 09:50

ORD

CWL

13h 53m2 stops

17:25 - 14:20

CWL

ORD

26h 55m1 stop

£582KLM

Tue, 10 Feb - Tue, 17 Feb

12:30 - 09:50

ORD

CWL

15h 20m2 stops

17:25 - 16:38

CWL

ORD

29h 13m2 stops

£626KLM

Sun, 25 Jan - Sat, 31 Jan

16:38 - 15:30

ORD

CWL

40h 52m2 stops

23:30 - 19:15

CWL

ORD

25h 45m1 stop

£635Multiple Airlines

Mon, 9 Feb - Mon, 16 Feb

12:30 - 09:50

ORD

CWL

15h 20m2 stops

17:25 - 16:41

CWL

ORD

29h 16m2 stops

£649KLM

Tue, 10 Feb - Tue, 17 Feb

16:25 - 09:50

ORD

CWL

11h 25m1 stop

10:15 - 14:20

CWL

ORD

34h 05m1 stop

£659KLM

Fri, 16 Jan - Sun, 25 Jan

16:25 - 09:45

ORD

CWL

11h 20m1 stop

10:20 - 20:53

CWL

ORD

16h 33m2 stops

£660Delta

Sat, 24 Jan - Sat, 31 Jan

17:35 - 16:50

ORD

CWL

17h 15m2 stops

10:20 - 20:53

CWL

ORD

16h 33m2 stops

£663Delta

Sat, 24 Jan - Sat, 31 Jan

21:00 - 23:05

ORD

CWL

20h 05m1 stop

20:05 - 14:45

CWL

ORD

24h 40m2 stops

£664Multiple Airlines

Sun, 25 Jan - Sat, 31 Jan

16:25 - 09:50

ORD

CWL

11h 25m1 stop

10:15 - 21:35

CWL

ORD

17h 20m2 stops

£666Delta

Fri, 16 Jan - Sun, 25 Jan

10:48 - 09:50

MDW

CWL

17h 02m2 stops

17:25 - 17:29

CWL

MDW

30h 04m2 stops

£669KLM

Sun, 25 Jan - Sat, 31 Jan

Delta flights from Chicago to Cardiff

Our best Delta deals on Chicago to Cardiff flight tickets

Delta

24 Jan

ORD16:25Chicago O'Hare Intl

11h 20m

1 stop

CWL09:45Cardiff Wales

31 Jan

CWL10:20Cardiff Wales

16h 33m

2 stops

ORD20:53Chicago O'Hare Intl

£660

Find similar

Delta

24 Jan

ORD17:35Chicago O'Hare Intl

17h 15m

2 stops

CWL16:50Cardiff Wales

31 Jan

CWL10:20Cardiff Wales

16h 33m

2 stops

ORD20:53Chicago O'Hare Intl

£663

Find similar

Delta

16 Jan

ORD16:25Chicago O'Hare Intl

11h 25m

1 stop

CWL09:50Cardiff Wales

25 Jan

CWL10:15Cardiff Wales

17h 20m

2 stops

ORD21:35Chicago O'Hare Intl

£666

Find similar

KLM flights from Chicago to Cardiff

Our best KLM deals on Chicago to Cardiff flight tickets

KLM

10 Feb

ORD13:57Chicago O'Hare Intl

13h 53m

2 stops

CWL09:50Cardiff Wales

17 Feb

CWL17:25Cardiff Wales

26h 55m

1 stop

ORD14:20Chicago O'Hare Intl

£582

Find similar

KLM

25 Jan

ORD12:30Chicago O'Hare Intl

15h 20m

2 stops

CWL09:50Cardiff Wales

31 Jan

CWL17:25Cardiff Wales

29h 13m

2 stops

ORD16:38Chicago O'Hare Intl

£626

Find similar

KLM

10 Feb

ORD12:30Chicago O'Hare Intl

15h 20m

2 stops

CWL09:50Cardiff Wales

17 Feb

CWL17:25Cardiff Wales

29h 16m

2 stops

ORD16:41Chicago O'Hare Intl

£649

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 10/2

13:57-09:50

2 stops13h 53m

Cardiff Wales

Tue 17/2

17:25-14:20

1 stop26h 55m

£582

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 25/1

12:30-09:50

2 stops15h 20m

Cardiff Wales

Sat 31/1

17:25-16:38

2 stops29h 13m

£626

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Mon 9/2

16:38-15:30

2 stops40h 52m

Cardiff Wales

Mon 16/2

23:30-19:15

1 stop25h 45m

£635

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 10/2

12:30-09:50

2 stops15h 20m

Cardiff Wales

Tue 17/2

17:25-16:41

2 stops29h 16m

£649

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Fri 16/1

16:25-09:50

1 stop11h 25m

Cardiff Wales

Sun 25/1

10:15-14:20

1 stop34h 05m

£659

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 24/1

16:25-09:45

1 stop11h 20m

Cardiff Wales

Sat 31/1

10:20-20:53

2 stops16h 33m

£660

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sat 24/1

17:35-16:50

2 stops17h 15m

Cardiff Wales

Sat 31/1

10:20-20:53

2 stops16h 33m

£663

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 25/1

21:00-23:05

1 stop20h 05m

Cardiff Wales

Sat 31/1

20:05-14:45

2 stops24h 40m

£664

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Fri 16/1

16:25-09:50

1 stop11h 25m

Cardiff Wales

Sun 25/1

10:15-21:35

2 stops17h 20m

£666

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Sun 25/1

10:48-09:50

2 stops17h 02m

Cardiff Wales

Sat 31/1

17:25-17:29

2 stops30h 04m

£669

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Chicago to Cardiff

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

Estimated return price

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

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

Fastest flight time	10h 55m
Direct flights	None

The fastest flight from Chicago to Cardiff takes 10h 55m

There are no direct flights from Chicago to Cardiff. There are no popular flight routes from Chicago to Cardiff.

Search flight deals

How far is Chicago to Cardiff Wales by plane?
There are 3828.5 mi between Chicago and Cardiff Wales. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Cardiff Wales Airport?
Prices for flights from Chicago to Cardiff Wales Airport are refreshed on a daily basis.
How old do you have to be to fly from Chicago to Cardiff Wales Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The required travel and health documents for your Cardiff Wales Airport 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 Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Chicago to Cardiff?
Search flight deals from Chicago to Cardiff. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chicago to Cardiff 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 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.

Barry

Bridgend

Why use momondo?

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

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 Chicago to Cardiff for you.

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

Flights from Chicago to Cardiff 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 Chicago to Cardiff?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Cardiff.

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

Yes. momondo can track prices for Chicago to Cardiff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.