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 were last updated today.

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 necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$498 Cheap Flights from Cardiff to Chicago O'Hare Intl Airport in 2026

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Find the cheapest flights from Cardiff to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 2:30 pm

CWL

ORD

27h 15m

1 stop

4:20 pm - 4:45 pm

ORD

CWL

18h 25m

1 stop

$868KLM

Tue, Apr 14 - Tue, Apr 21

5:15 pm - 2:30 pm

CWL

ORD

27h 15m

1 stop

7:09 pm - 4:45 pm

ORD

CWL

15h 36m

2 stops

$872KLM

Tue, Apr 14 - Tue, Apr 21

9:45 am - 9:57 pm

CWL

ORD

18h 12m

2 stops

7:09 pm - 4:45 pm

ORD

CWL

15h 36m

2 stops

$881KLM

Tue, Apr 14 - Tue, Apr 21

9:45 am - 8:40 pm

CWL

ORD

16h 55m

2 stops

4:50 pm - 9:15 am

ORD

CWL

10h 25m

1 stop

$902KLM

Mon, May 4 - Mon, May 11

5:15 pm - 2:15 pm

CWL

ORD

27h 00m

1 stop

4:20 pm - 9:15 am

ORD

CWL

10h 55m

1 stop

$905KLM

Thu, Apr 30 - Thu, May 7

9:45 am - 8:40 pm

CWL

ORD

16h 55m

2 stops

4:20 pm - 4:45 pm

ORD

CWL

18h 25m

1 stop

$916Air France

Thu, Apr 30 - Thu, May 7

9:45 am - 2:30 pm

CWL

ORD

10h 45m

1 stop

10:30 am - 9:15 am

ORD

CWL

16h 45m

2 stops

$922Virgin Atlantic

Mon, May 4 - Mon, May 11

7:30 am - 7:15 pm

CWL

ORD

17h 45m

1 stop

9:00 pm - 9:20 pm

ORD

CWL

18h 20m

1 stop

$925Multiple Airlines

Sat, May 2 - Sat, May 9

9:45 am - 8:40 pm

CWL

ORD

16h 55m

2 stops

7:00 pm - 4:45 pm

ORD

CWL

15h 45m

2 stops

$927Delta

Mon, May 4 - Mon, May 11

5:15 pm - 3:10 pm

CWL

ORD

27h 55m

2 stops

7:09 pm - 4:45 pm

ORD

CWL

15h 36m

2 stops

$929KLM

Tue, Apr 28 - Tue, May 5

Virgin Atlantic flights from Cardiff to Chicago O'Hare Intl Airport

Our best Virgin Atlantic deals on Cardiff to Chicago O'Hare Intl Airport flight tickets

Virgin Atlantic

May 4

CWL9:45 amCardiff Wales

10h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

May 11

ORD10:30 amChicago O'Hare Intl

16h 45m

2 stops

CWL9:15 amCardiff Wales

$922

Virgin Atlantic

Jul 1

CWL5:15 pmCardiff Wales

29h 21m

2 stops

ORD4:36 pmChicago O'Hare Intl

Aug 31

ORD10:35 amChicago O'Hare Intl

24h 10m

2 stops

CWL4:45 pmCardiff Wales

$1,255

Virgin Atlantic

Jul 1

CWL5:15 pmCardiff Wales

34h 21m

2 stops

ORD9:36 pmChicago O'Hare Intl

Aug 31

ORD5:20 pmChicago O'Hare Intl

17h 25m

2 stops

CWL4:45 pmCardiff Wales

$1,277

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

May 4

CWL9:45 amCardiff Wales

16h 55m

2 stops

ORD8:40 pmChicago O'Hare Intl

May 11

ORD7:00 pmChicago O'Hare Intl

15h 45m

2 stops

CWL4:45 pmCardiff Wales

$927

Delta

May 2

CWL9:45 amCardiff Wales

18h 12m

2 stops

ORD9:57 pmChicago O'Hare Intl

May 9

ORD11:00 amChicago O'Hare Intl

16h 15m

2 stops

CWL9:15 amCardiff Wales

$1,007

Delta

May 1

CWL9:45 amCardiff Wales

17h 44m

2 stops

ORD9:29 pmChicago O'Hare Intl

May 8

ORD5:19 pmChicago O'Hare Intl

17h 46m

2 stops

CWL5:05 pmCardiff Wales

$1,028

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Tue 4/14

5:15 pm-2:30 pm

1 stop27h 15m

Chicago O'Hare Intl

Tue 4/21

4:20 pm-4:45 pm

1 stop18h 25m

$868

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Tue 4/14

5:15 pm-2:30 pm

1 stop27h 15m

Chicago O'Hare Intl

Tue 4/21

7:09 pm-4:45 pm

2 stops15h 36m

$872

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Tue 4/14

9:45 am-9:57 pm

2 stops18h 12m

Chicago O'Hare Intl

Tue 4/21

7:09 pm-4:45 pm

2 stops15h 36m

$881

Quickest round-trip

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Mon 5/4

9:45 am-8:40 pm

2 stops16h 55m

Chicago O'Hare Intl

Mon 5/11

4:50 pm-9:15 am

1 stop10h 25m

$902

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 4/30

5:15 pm-2:15 pm

1 stop27h 00m

Chicago O'Hare Intl

Thu 5/7

4:20 pm-9:15 am

1 stop10h 55m

$905

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 4/30

9:45 am-8:40 pm

2 stops16h 55m

Chicago O'Hare Intl

Thu 5/7

4:20 pm-4:45 pm

1 stop18h 25m

$916

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Mon 5/4

9:45 am-2:30 pm

1 stop10h 45m

Chicago O'Hare Intl

Mon 5/11

10:30 am-9:15 am

2 stops16h 45m

$922

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Sat 5/2

7:30 am-7:15 pm

1 stop17h 45m

Chicago O'Hare Intl

Sat 5/9

9:00 pm-9:20 pm

1 stop18h 20m

$925

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Mon 5/4

9:45 am-8:40 pm

2 stops16h 55m

Chicago O'Hare Intl

Mon 5/11

7:00 pm-4:45 pm

2 stops15h 45m

$927

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Tue 4/28

5:15 pm-3:10 pm

2 stops27h 55m

Chicago O'Hare Intl

Tue 5/5

7:09 pm-4:45 pm

2 stops15h 36m

$929

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cardiff Wales to Chicago O'Hare Intl?

WestJet is the most popular carrier operating from Cardiff Wales to Chicago O'Hare Intl

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 round-trip 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

Fastest flight time	17h 45m
Direct flights	None

The fastest flight from Cardiff to Chicago O'Hare Intl Airport takes 17h 45m

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

How far is Cardiff Wales to Chicago O'Hare Intl by plane?
The distance between Cardiff Wales and Chicago O'Hare Intl is about 3834.5 mi. In terms of flight time, this usually takes a little over 17h 45m.
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 were last updated today.
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 necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

New Buffalo

Orland Park

Kenosha

Oak Brook

Joliet

Racine

Janesville

Hammond

Aurora

Tinley Park

Elgin

South Holland

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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.