How do I get Price Alerts for flights from Cardiff to Chicago O'Hare Intl Airport?

Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Cardiff to Chicago O'Hare Intl Airport 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?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

$719 Cheap Flights from Cardiff to Chicago O'Hare Intl Airport in 2025

1 adult

0 bags

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Find the cheapest flights from Cardiff to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

9:50 am - 10:02 pmCWL-ORD

18h 12m2 stops

9:30 am - 9:15 amORD-CWL

17h 45m2 stops

$719Delta

Find Deal

Wed, Oct 8 - Mon, Oct 13

9:50 am - 10:02 pmCWL-ORD

18h 12m2 stops

4:50 pm - 9:15 amORD-CWL

10h 25m1 stop

$875KLM

Find Deal

Wed, Oct 8 - Mon, Oct 13

7:55 am - 9:15 pmCWL-ORD

19h 20m2 stops

7:25 pm - 9:15 amORD-CWL

31h 50m3 stops

$936

Find Deal

Thu, Jul 31 - Thu, Aug 7

5:15 pm - 2:40 pmCWL-ORD

27h 25m1 stop

4:20 pm - 4:45 pmORD-CWL

18h 25m1 stop

$991Virgin Atlantic

Find Deal

Tue, Jul 29 - Tue, Aug 5

9:50 am - 2:40 pmCWL-ORD

10h 50m1 stop

9:30 am - 9:15 amORD-CWL

17h 45m2 stops

$1,015Delta

Find Deal

Mon, Oct 6 - Mon, Oct 13

9:50 am - 2:40 pmCWL-ORD

10h 50m1 stop

9:30 am - 9:15 amORD-CWL

17h 45m2 stops

$1,016Delta

Find Deal

Mon, Oct 6 - Mon, Oct 13

5:15 pm - 2:10 pmCWL-ORD

26h 55m1 stop

4:20 pm - 9:15 amORD-CWL

10h 55m1 stop

$1,032KLM

Find Deal

Thu, Jul 31 - Thu, Aug 7

9:50 am - 2:40 pmCWL-ORD

10h 50m1 stop

9:30 am - 9:15 amORD-CWL

17h 45m2 stops

$1,039Delta

Find Deal

Mon, Oct 6 - Mon, Oct 13

5:15 pm - 9:15 pmCWL-ORD

34h 00m3 stops

7:25 pm - 9:15 amORD-CWL

31h 50m3 stops

$1,149

Find Deal

Thu, Jul 31 - Thu, Aug 7

5:15 pm - 3:00 pmCWL-ORD

27h 45m2 stops

5:10 pm - 4:45 pmORD-CWL

17h 35m2 stops

$1,188Air France

Find Deal

Thu, Jul 31 - Thu, Aug 7

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

Oct 8

CWL9:50 amCardiff Wales

18h 12m

2 stops

ORD10:02 pmChicago O'Hare Intl

Oct 13

ORD9:30 amChicago O'Hare Intl

17h 45m

2 stops

CWL9:15 amCardiff Wales

$719

Find similar

Delta

Oct 6

CWL9:50 amCardiff Wales

10h 50m

1 stop

ORD2:40 pmChicago O'Hare Intl

Oct 13

ORD9:30 amChicago O'Hare Intl

17h 45m

2 stops

CWL9:15 amCardiff Wales

$1,015

Find similar

Delta

Oct 6

CWL9:50 amCardiff Wales

10h 50m

1 stop

ORD2:40 pmChicago O'Hare Intl

Oct 13

ORD9:30 amChicago O'Hare Intl

17h 45m

2 stops

CWL9:15 amCardiff Wales

$1,016

Find similar

KLM flights from Cardiff to Chicago O'Hare Intl Airport

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

KLM

Oct 8

CWL9:50 amCardiff Wales

18h 12m

2 stops

ORD10:02 pmChicago O'Hare Intl

Oct 13

ORD4:50 pmChicago O'Hare Intl

10h 25m

1 stop

CWL9:15 amCardiff Wales

$875

Find similar

KLM

Jul 31

CWL5:15 pmCardiff Wales

26h 55m

1 stop

ORD2:10 pmChicago O'Hare Intl

Aug 7

ORD4:20 pmChicago O'Hare Intl

10h 55m

1 stop

CWL9:15 amCardiff Wales

$1,032

Find similar

KLM

Jul 31

CWL5:15 pmCardiff Wales

26h 55m

1 stop

ORD2:10 pmChicago O'Hare Intl

Aug 7

ORD7:01 pmChicago O'Hare Intl

15h 44m

2 stops

CWL4:45 pmCardiff Wales

$1,050

Find similar

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

Best Price Found	$719
Fastest flight time	10h 50m
Direct flights	None

The best flight deal from Cardiff to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $719

The fastest flight from Cardiff to Chicago O'Hare Intl Airport takes 10h 50m

There are no direct flights from Cardiff to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Cardiff Wales Airport - 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 10h 50m.
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.

How do I get Price Alerts for flights from Cardiff to Chicago O'Hare Intl Airport?
Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport from Cardiff decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Cardiff to Chicago O'Hare Intl Airport 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?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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.