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.

£538 Cheap Flights from Chicago to Cardiff in 2025/26

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Find the cheapest flights from Chicago to Cardiff

Round-trip

One-way

Cheap return flights

16:15 - 09:15ORD-CWL

11h 00m1 stop

17:15 - 14:10CWL-ORD

26h 55m1 stop

£538Multiple Airlines

Find Deal

søn., 28 sep. - man., 13 okt.

16:15 - 09:15ORD-CWL

11h 00m1 stop

17:15 - 16:11CWL-ORD

28h 56m2 stops

£540Multiple Airlines

Find Deal

søn., 28 sep. - man., 13 okt.

18:28 - 16:45ORD-CWL

16h 17m2 stops

17:15 - 21:19CWL-ORD

34h 04m2 stops

£555Multiple Airlines

Find Deal

søn., 28 sep. - man., 13 okt.

19:15 - 16:45MDW-CWL

15h 30m2 stops

17:15 - 18:25CWL-MDW

31h 10m2 stops

£556KLM

Find Deal

søn., 28 sep. - man., 13 okt.

16:25 - 09:50ORD-CWL

11h 25m1 stop

17:25 - 14:20CWL-ORD

26h 55m1 stop

£567Virgin Atlantic

Find Deal

fre., 7 nov. - tir., 11 nov.

16:25 - 16:55ORD-CWL

18h 30m1 stop

17:30 - 14:20CWL-ORD

26h 50m1 stop

£586Virgin Atlantic

Find Deal

ons., 3 dec. - søn., 7 dec.

14:32 - 09:50ORD-CWL

37h 18m2 stops

10:20 - 14:20CWL-ORD

34h 00m1 stop

£589Virgin Atlantic

Find Deal

ons., 3 dec. - søn., 7 dec.

16:25 - 09:50ORD-CWL

11h 25m1 stop

10:20 - 20:29CWL-ORD

16h 09m2 stops

£591KLM

Find Deal

fre., 7 nov. - tir., 11 nov.

10:46 - 16:55ORD-CWL

24h 09m2 stops

10:20 - 08:45CWL-ORD

28h 25m2 stops

£597Delta

Find Deal

ons., 3 dec. - søn., 7 dec.

13:23 - 09:50ORD-CWL

14h 27m2 stops

10:20 - 18:22CWL-ORD

38h 02m2 stops

£601Delta

Find Deal

ons., 3 dec. - søn., 7 dec.

Delta flights from Chicago to Cardiff

Our best Delta deals on Chicago to Cardiff flight tickets

Delta

3 Dec

ORD10:46Chicago O'Hare Intl

24h 09m

2 stops

CWL16:55Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

28h 25m

2 stops

ORD08:45Chicago O'Hare Intl

£597

Find similar

Delta

3 Dec

ORD13:23Chicago O'Hare Intl

14h 27m

2 stops

CWL09:50Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

38h 02m

2 stops

ORD18:22Chicago O'Hare Intl

£601

Find similar

Delta

26 Sept

MDW09:35Chicago Midway

17h 35m

2 stops

CWL09:10Cardiff Wales

29 Sept

CWL09:50Cardiff Wales

17h 46m

2 stops

MDW21:36Chicago Midway

£773

Find similar

KLM flights from Chicago to Cardiff

Our best KLM deals on Chicago to Cardiff flight tickets

KLM

28 Sept

MDW19:15Chicago Midway

15h 30m

2 stops

CWL16:45Cardiff Wales

13 Oct

CWL17:15Cardiff Wales

31h 10m

2 stops

MDW18:25Chicago Midway

£556

Find similar

KLM

7 Nov

ORD16:25Chicago O'Hare Intl

11h 25m

1 stop

CWL09:50Cardiff Wales

11 Nov

CWL10:20Cardiff Wales

16h 09m

2 stops

ORD20:29Chicago O'Hare Intl

£591

Find similar

KLM

7 Nov

ORD11:15Chicago O'Hare Intl

16h 35m

2 stops

CWL09:50Cardiff Wales

11 Nov

CWL10:20Cardiff Wales

16h 09m

2 stops

ORD20:29Chicago O'Hare Intl

£662

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

søn. 28/9

16:15-09:15

1 stop11h 00m

Cardiff Wales

man. 13/10

17:15-14:10

1 stop26h 55m

£538

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

søn. 28/9

16:15-09:15

1 stop11h 00m

Cardiff Wales

man. 13/10

17:15-16:11

2 stops28h 56m

£540

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

søn. 28/9

18:28-16:45

2 stops16h 17m

Cardiff Wales

man. 13/10

17:15-21:19

2 stops34h 04m

£555

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

søn. 28/9

19:15-16:45

2 stops15h 30m

Cardiff Wales

man. 13/10

17:15-18:25

2 stops31h 10m

£556

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

fre. 7/11

16:25-09:50

1 stop11h 25m

Cardiff Wales

tir. 11/11

17:25-14:20

1 stop26h 55m

£567

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

ons. 3/12

16:25-16:55

1 stop18h 30m

Cardiff Wales

søn. 7/12

17:30-14:20

1 stop26h 50m

£586

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

ons. 3/12

14:32-09:50

2 stops37h 18m

Cardiff Wales

søn. 7/12

10:20-14:20

1 stop34h 00m

£589

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

fre. 7/11

16:25-09:50

1 stop11h 25m

Cardiff Wales

tir. 11/11

10:20-20:29

2 stops16h 09m

£591

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

ons. 3/12

10:46-16:55

2 stops24h 09m

Cardiff Wales

søn. 7/12

10:20-08:45

2 stops28h 25m

£597

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

ons. 3/12

13:23-09:50

2 stops14h 27m

Cardiff Wales

søn. 7/12

10:20-18:22

2 stops38h 02m

£601

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

Direct flights	None

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

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How far is Chicago to Cardiff Wales by plane?
There are 3828.5 mi between Chicago and Cardiff Wales. Flights usually cover this in 11h 00m, 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.

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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.