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.

£554 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

13:25 - 09:50ORD-CWL

15h 25m2 stops

10:20 - 14:20CWL-ORD

34h 00m1 stop

£554KLM

Find Deal

Tue, 28 Oct - Tue, 4 Nov

13:25 - 09:50ORD-CWL

15h 25m2 stops

10:20 - 21:39CWL-ORD

17h 19m2 stops

£558KLM

Find Deal

Tue, 28 Oct - Tue, 4 Nov

13:08 - 16:55MDW-CWL

22h 47m2 stops

17:25 - 17:43CWL-MDW

30h 18m2 stops

£581KLM

Find Deal

Tue, 28 Oct - Tue, 4 Nov

16:25 - 16:55ORD-CWL

18h 30m1 stop

10:20 - 14:20CWL-ORD

34h 00m1 stop

£619Delta

Find Deal

Wed, 3 Dec - Sun, 7 Dec

05:32 - 09:50ORD-CWL

22h 18m2 stops

10:20 - 14:20CWL-ORD

34h 00m1 stop

£622Delta

Find Deal

Wed, 3 Dec - Sun, 7 Dec

13:14 - 09:50MDW-CWL

38h 36m2 stops

10:20 - 18:18CWL-MDW

37h 58m2 stops

£630Virgin Atlantic

Find Deal

Wed, 3 Dec - Sun, 7 Dec

10:46 - 16:55ORD-CWL

24h 09m2 stops

10:20 - 00:01CWL-ORD

19h 41m2 stops

£630Delta

Find Deal

Wed, 3 Dec - Sun, 7 Dec

11:08 - 15:30ORD-CWL

23h 22m3 stops

10:20 - 15:00CWL-ORD

34h 40m3 stops

£657

Find Deal

Tue, 28 Oct - Tue, 4 Nov

13:25 - 09:50ORD-CWL

15h 25m2 stops

10:20 - 14:20CWL-ORD

34h 00m1 stop

£661KLM

Find Deal

Thu, 30 Oct - Thu, 6 Nov

08:00 - 19:15ORD-CWL

30h 15m3 stops

10:30 - 16:20CWL-ORD

35h 50m2 stops

£694

Find Deal

Thu, 30 Oct - Thu, 6 Nov

KLM flights from Chicago to Cardiff

Our best KLM deals on Chicago to Cardiff flight tickets

KLM

28 Oct

ORD13:25Chicago O'Hare Intl

15h 25m

2 stops

CWL09:50Cardiff Wales

4 Nov

CWL10:20Cardiff Wales

34h 00m

1 stop

ORD14:20Chicago O'Hare Intl

£554

Find similar

KLM

28 Oct

ORD13:25Chicago O'Hare Intl

15h 25m

2 stops

CWL09:50Cardiff Wales

4 Nov

CWL10:20Cardiff Wales

17h 19m

2 stops

ORD21:39Chicago O'Hare Intl

£558

Find similar

KLM

28 Oct

MDW13:08Chicago Midway

22h 47m

2 stops

CWL16:55Cardiff Wales

4 Nov

CWL17:25Cardiff Wales

30h 18m

2 stops

MDW17:43Chicago Midway

£581

Find similar

Delta flights from Chicago to Cardiff

Our best Delta deals on Chicago to Cardiff flight tickets

Delta

3 Dec

ORD16:25Chicago O'Hare Intl

18h 30m

1 stop

CWL16:55Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

34h 00m

1 stop

ORD14:20Chicago O'Hare Intl

£619

Find similar

Delta

3 Dec

ORD05:32Chicago O'Hare Intl

22h 18m

2 stops

CWL09:50Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

34h 00m

1 stop

ORD14:20Chicago O'Hare Intl

£622

Find similar

Delta

3 Dec

ORD10:46Chicago O'Hare Intl

24h 09m

2 stops

CWL16:55Cardiff Wales

7 Dec

CWL10:20Cardiff Wales

19h 41m

2 stops

ORD00:01Chicago O'Hare Intl

£630

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 28/10

13:25-09:50

2 stops15h 25m

Cardiff Wales

Tue 4/11

10:20-14:20

1 stop34h 00m

£554

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 28/10

13:25-09:50

2 stops15h 25m

Cardiff Wales

Tue 4/11

10:20-21:39

2 stops17h 19m

£558

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Tue 28/10

13:08-16:55

2 stops22h 47m

Cardiff Wales

Tue 4/11

17:25-17:43

2 stops30h 18m

£581

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 3/12

16:25-16:55

1 stop18h 30m

Cardiff Wales

Sun 7/12

10:20-14:20

1 stop34h 00m

£619

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 3/12

05:32-09:50

2 stops22h 18m

Cardiff Wales

Sun 7/12

10:20-14:20

1 stop34h 00m

£622

ChicagoCardiff

MDW - CWL

MDWCWL

Chicago Midway

Wed 3/12

13:14-09:50

2 stops38h 36m

Cardiff Wales

Sun 7/12

10:20-18:18

2 stops37h 58m

£630

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Wed 3/12

10:46-16:55

2 stops24h 09m

Cardiff Wales

Sun 7/12

10:20-00:01

2 stops19h 41m

£630

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 28/10

11:08-15:30

3 stops23h 22m

Cardiff Wales

Tue 4/11

10:20-15:00

3 stops34h 40m

£657

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Thu 30/10

13:25-09:50

2 stops15h 25m

Cardiff Wales

Thu 6/11

10:20-14:20

1 stop34h 00m

£661

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Thu 30/10

08:00-19:15

3 stops30h 15m

Cardiff Wales

Thu 6/11

10:30-16:20

2 stops35h 50m

£694

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.

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 12h 45m, 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.