How do I get Price Alerts for flights from Cardiff to Chicago?

Confirm your travel details to search for the latest offers for flights from Cardiff to Chicago . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Cardiff to Chicago with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Cardiff Wales Airport to Chicago?

Prices for flights from Cardiff Wales Airport to Chicago are updated daily.

How old do you have to be to fly from Cardiff Wales Airport to Chicago?

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.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$892 Cheap Flights from Cardiff to Chicago in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:20 am - 2:20 pmCWL-ORD

34h 00m1 stop

5:25 pm - 9:50 amORD-CWL

11h 25m1 stop

$892Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

10:20 am - 2:20 pmCWL-ORD

34h 00m1 stop

10:40 am - 4:55 pmORD-CWL

25h 15m2 stops

$894Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

5:25 pm - 2:20 pmCWL-ORD

26h 55m1 stop

5:25 pm - 4:55 pmORD-CWL

18h 30m1 stop

$896Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

5:25 pm - 8:38 pmCWL-ORD

33h 13m2 stops

1:35 pm - 4:55 pmORD-CWL

22h 20m2 stops

$898Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

10:20 am - 8:38 pmCWL-ORD

16h 18m2 stops

10:40 am - 4:55 pmORD-CWL

25h 15m2 stops

$900Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

5:25 pm - 8:38 pmCWL-ORD

33h 13m2 stops

1:30 pm - 4:55 pmORD-CWL

22h 25m2 stops

$902Virgin Atlantic

Find Deal

Thu, Mar 5 - Mon, Mar 9

8:05 pm - 2:00 pmCWL-ORD

23h 55m1 stop

8:36 am - 8:55 pmORD-CWL

30h 19m2 stops

$1,058Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

10:20 am - 6:34 pmCWL-MDW

37h 14m2 stops

1:00 pm - 9:15 amMDW-CWL

14h 15m2 stops

$1,147Delta

Find Deal

Thu, Mar 26 - Mon, Mar 30

10:20 am - 8:50 amCWL-MDW

27h 30m2 stops

6:45 pm - 4:45 pmMDW-CWL

40h 00m2 stops

$1,149Delta

Find Deal

Thu, Mar 26 - Mon, Mar 30

10:20 am - 6:34 pmCWL-MDW

37h 14m2 stops

9:30 am - 9:15 amMDW-CWL

17h 45m2 stops

$1,152Delta

Find Deal

Thu, Mar 26 - Mon, Mar 30

Virgin Atlantic flights from Cardiff to Chicago

Our best Virgin Atlantic deals on Cardiff to Chicago flight tickets

Virgin Atlantic

Mar 5

CWL10:20 amCardiff Wales

34h 00m

1 stop

ORD2:20 pmChicago O'Hare Intl

Mar 9

ORD5:25 pmChicago O'Hare Intl

11h 25m

1 stop

CWL9:50 amCardiff Wales

$892

Find similar

Virgin Atlantic

Mar 5

CWL10:20 amCardiff Wales

34h 00m

1 stop

ORD2:20 pmChicago O'Hare Intl

Mar 9

ORD10:40 amChicago O'Hare Intl

25h 15m

2 stops

CWL4:55 pmCardiff Wales

$894

Find similar

Virgin Atlantic

Mar 5

CWL5:25 pmCardiff Wales

26h 55m

1 stop

ORD2:20 pmChicago O'Hare Intl

Mar 9

ORD5:25 pmChicago O'Hare Intl

18h 30m

1 stop

CWL4:55 pmCardiff Wales

$896

Find similar

Delta flights from Cardiff to Chicago

Our best Delta deals on Cardiff to Chicago flight tickets

Delta

Mar 26

CWL10:20 amCardiff Wales

37h 14m

2 stops

MDW6:34 pmChicago Midway

Mar 30

MDW1:00 pmChicago Midway

14h 15m

2 stops

CWL9:15 amCardiff Wales

$1,147

Find similar

Delta

Mar 26

CWL10:20 amCardiff Wales

27h 30m

2 stops

MDW8:50 amChicago Midway

Mar 30

MDW6:45 pmChicago Midway

40h 00m

2 stops

CWL4:45 pmCardiff Wales

$1,149

Find similar

Delta

Mar 26

CWL10:20 amCardiff Wales

37h 14m

2 stops

MDW6:34 pmChicago Midway

Mar 30

MDW9:30 amChicago Midway

17h 45m

2 stops

CWL9:15 amCardiff Wales

$1,152

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

10:20 am-2:20 pm

1 stop34h 00m

Chicago O'Hare Intl

Mon 3/9

5:25 pm-9:50 am

1 stop11h 25m

$892

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

10:20 am-2:20 pm

1 stop34h 00m

Chicago O'Hare Intl

Mon 3/9

10:40 am-4:55 pm

2 stops25h 15m

$894

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

5:25 pm-2:20 pm

1 stop26h 55m

Chicago O'Hare Intl

Mon 3/9

5:25 pm-4:55 pm

1 stop18h 30m

$896

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

5:25 pm-8:38 pm

2 stops33h 13m

Chicago O'Hare Intl

Mon 3/9

1:35 pm-4:55 pm

2 stops22h 20m

$898

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

10:20 am-8:38 pm

2 stops16h 18m

Chicago O'Hare Intl

Mon 3/9

10:40 am-4:55 pm

2 stops25h 15m

$900

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Thu 3/5

5:25 pm-8:38 pm

2 stops33h 13m

Chicago O'Hare Intl

Mon 3/9

1:30 pm-4:55 pm

2 stops22h 25m

$902

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Sat 11/29

8:05 pm-2:00 pm

1 stop23h 55m

Chicago O'Hare Intl

Sat 12/6

8:36 am-8:55 pm

2 stops30h 19m

$1,058

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Thu 3/26

10:20 am-6:34 pm

2 stops37h 14m

Chicago Midway

Mon 3/30

1:00 pm-9:15 am

2 stops14h 15m

$1,147

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Thu 3/26

10:20 am-8:50 am

2 stops27h 30m

Chicago Midway

Mon 3/30

6:45 pm-4:45 pm

2 stops40h 00m

$1,149

CardiffChicago

CWL - MDW

CWLMDW

Cardiff Wales

Thu 3/26

10:20 am-6:34 pm

2 stops37h 14m

Chicago Midway

Mon 3/30

9:30 am-9:15 am

2 stops17h 45m

$1,152

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Cardiff to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cardiff to Chicago (CWL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Chicago

Direct flights	None

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

Search flight deals

How far is Cardiff Wales to Chicago by plane?
The straight-line distance from Cardiff Wales to Chicago is 3828.5 mi. Typically, this will take 16h 18m by plane in normal conditions.
When did momondo last update prices for flights from Cardiff Wales Airport to Chicago?
Prices for flights from Cardiff Wales Airport to Chicago are updated daily.
How old do you have to be to fly from Cardiff Wales Airport to Chicago?
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.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Cardiff to Chicago?
Confirm your travel details to search for the latest offers for flights from Cardiff to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Cardiff to Chicago with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Cardiff.

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?

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 Cardiff to Chicago.

I’m not ready to book a flight from Cardiff to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cardiff to Chicago 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.