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Cheap flights from Cardiff to Chicago O'Hare Intl Airport from $671

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Chicago O'Hare Intl Airport departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cardiff to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Cardiff to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Cardiff to Chicago.

Cheap last minute flights

Planning a quick getaway from Cardiff to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Cardiff to Chicago

Find recent round-trip train or bus tickets from Cardiff to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
12:00 pm - 2:45 pmCWL-ORD
32h 45m2 stops
10:00 pm - 11:30 amORD-CWL
31h 30m2 stops
$1,168British Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30
12:00 pm - 2:45 pmCWL-ORD
32h 45m2 stops
10:00 pm - 11:30 amORD-CWL
31h 30m2 stops
$1,195British Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30
12:00 pm - 7:04 amCWL-ORD
25h 04m3 stops
9:45 am - 11:30 amORD-CWL
19h 45m3 stops
$1,460
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:20 am - 8:59 pmCWL-ORD
16h 39m2 stops
4:25 pm - 9:50 amORD-CWL
11h 25m1 stop
$1,519Delta
Find Deal
Mon, Dec 23 - Mon, Dec 30
12:00 pm - 7:04 amCWL-ORD
25h 04m3 stops
8:05 am - 11:30 amORD-CWL
21h 25m3 stops
$1,542
Find Deal
Mon, Dec 23 - Mon, Dec 30
8:20 am - 7:19 pmCWL-ORD
40h 59m3 stops
Sun, Dec 29
8:20 am - 2:00 pmCWL-ORD
11h 40m1 stop
Sun, Dec 29
8:20 am - 9:15 pmCWL-ORD
18h 55m2 stops
Sun, Dec 29

British Airways flights from Cardiff to Chicago O'Hare Intl Airport

Our best British Airways deals on Cardiff to Chicago O'Hare Intl Airport flight tickets
British Airways
Dec 23
CWL12:00 pmCardiff Wales
32h 45m
2 stops
ORD2:45 pmChicago O'Hare Intl
Dec 30
ORD10:00 pmChicago O'Hare Intl
31h 30m
2 stops
CWL11:30 amCardiff Wales
British Airways
Dec 23
CWL12:00 pmCardiff Wales
32h 45m
2 stops
ORD2:45 pmChicago O'Hare Intl
Dec 30
ORD10:00 pmChicago O'Hare Intl
31h 30m
2 stops
CWL11:30 amCardiff Wales

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

$671

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Cardiff in the past 72 hours is $671. The best round-trip flight deal from Cardiff to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,168.
The fastest flight from Cardiff to Chicago O'Hare Intl Airport takes 11h 40m
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.

  • 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 16h 39m.

  • 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.


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.


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