Title: £1,247 Cheap KLM flights from Cardiff to Chicago (CWL→ORD) - Expedia.co.uk

 

![City of Chicago. Image of Chicago downtown and Chicago River with bridges at sunny summer day](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# £1,247 Cheap KLM flights from Cardiff to Chicago (CWL→ORD)

[View £1,247 flight on Tue, 18 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:CWL,to:ORD,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1246.64&airProductToken=AQpnCjIIy5gBEgQxMDg4GMJdIICTASjMsv0CMJyz_QI4WUAAWAFqBUxJR0hUcghNWTIwQkJMQQoxCMuYARIDNjExGICTASCuHCi3vv0CMMTC_QI4TUABWAFqBUxJR0hUcghNWTIwQkJMQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0)

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## KLM flights from Cardiff to Chicago (CWL→ORD)

Prices were available within the past 7 days and start at £1,247 for one-way flights and £632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, 13 Jan - Tue, 27 Jan

CWL

Cardiff

ORD

Chicago

£632

Return

found 2 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:CWL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:631.05&airProductToken=AQpnCjIIy5gBEgQxMDk0GMJdIICTASj1q4IDMMWsggM4TEAAWAFqBUxJR0hUcghSWTJESTVMQQoxCMuYARIDNjExGICTASCuHCi3tIIDMMS4ggM4UkABWAFqBUxJR0hUcghSWTJESTVMQQqzAQo9CMuYARIENjM0NhiuHCDMfCjzyYMDMNrKgwM4UkAAWAFqBUxJR0hUcghSWTJESTVMQXoKCMSYARIENjM0Ngo-CMuYARIENjA2NBjMfCCAkwEoqsuDAzCez4MDOFJAAVgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDYwNjQKMgjLmAESBDEwODcYgJMBIMJdKMPQgwMwjtGDAzhMQAFYAWoFTElHSFRyCFJZMkRJNUxBEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, 13 Jan - Tue, 27 Jan

CWL

Cardiff

ORD

Chicago

£636

Return

found 2 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:CWL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:635.05&airProductToken=AQpnCjIIy5gBEgQxMDg4GMJdIICTASjMqIIDMJypggM4TEAAWAFqBUxJR0hUcghSWTJESTVMQQoxCMuYARIDNjExGICTASCuHCi3tIIDMMS4ggM4UkABWAFqBUxJR0hUcghSWTJESTVMQQqzAQo9CMuYARIENjM3OBiuHCDgXCiuyYMDMKfKgwM4UkAAWAFqBUxJR0hUcghSWTJESTVMQXoKCMSYARIENjM3OAo-CMuYARIENjA3MhjgXCCAkwEo18uDAzDQz4MDOFJAAVgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDYwNzIKMgjLmAESBDEwODcYgJMBIMJdKMPQgwMwjtGDAzhMQAFYAWoFTElHSFRyCFJZMkRJNUxBEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Wed, 18 Feb - Wed, 25 Feb

CWL

Cardiff

ORD

Chicago

£636

Return

found 9 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:18/02/2026TANYT&leg2=from:ORD,to:CWL,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:635.75&airProductToken=AQqmAQoyCMuYARIEMTA4OBjCXSCAkwEozL2FAzCcvoUDOExAAFgBagVMSUdIVHIIUlkyREk1TEEKMQjLmAESAzY0MRiAkwEgqVEozr6FAzC9woUDOFJAAVgBagVMSUdIVHIIUlkyREk1TEEKPQjLmAESBDY4MDgYqVEgrhwoncSFAzDOxYUDOFJAAVgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDY4MDgKZwoxCMuYARIDNjEyGK4cIICTASiBkoYDMMOVhgM4UkAAWAFqBUxJR0hUcghSWTJESTVMQQoyCMuYARIEMTA4NxiAkwEgwl0o3paGAzCul4YDOExAAVgBagVMSUdIVHIIUlkyREk1TEESCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, 13 Jan - Tue, 27 Jan

CWL

Cardiff

ORD

Chicago

£640

Return

found 2 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:CWL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:639.35&airProductToken=AQqmAQoyCMuYARIEMTA4OBjCXSCAkwEozKiCAzCcqYIDOExAAFgBagVMSUdIVHIIUlkyREk1TEEKMQjLmAESAzY0MRiAkwEgqVEozqmCAzC9rYIDOFJAAVgBagVMSUdIVHIIUlkyREk1TEEKPQjLmAESBDY4MDgYqVEgrhwoo6-CAzDXsIIDOFJAAVgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDY4MDgKpgEKPQjLmAESBDU4NTQYrhwg4FwousyDAzDCzYMDOFJAAFgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDU4NTQKMQjLmAESAzYyMhjgXCCAkwEooc6DAzCL0oMDOFJAAVgBagVMSUdIVHIIUlkyREk1TEEKMgjLmAESBDEwOTMYgJMBIMJdKOzTgwMwt9SDAzhMQAFYAWoFTElHSFRyCFJZMkRJNUxBEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, 13 Jan - Tue, 27 Jan

CWL

Cardiff

ORD

Chicago

£644

Return

found 2 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:CWL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:643.35&airProductToken=AQqmAQoyCMuYARIEMTA4OBjCXSCAkwEozKiCAzCcqYIDOExAAFgBagVMSUdIVHIIUlkyREk1TEEKMQjLmAESAzYyMRiAkwEg4FwopauCAzDpr4IDOFJAAVgBagVMSUdIVHIIUlkyREk1TEEKPQjLmAESBDU4NTMY4Fwgrhwo6bCCAzDlsYIDOFJAAVgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDU4NTMKpgEKPQjLmAESBDU4NTQYrhwg4FwousyDAzDCzYMDOFJAAFgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDU4NTQKMQjLmAESAzYyMhjgXCCAkwEooc6DAzCL0oMDOFJAAVgBagVMSUdIVHIIUlkyREk1TEEKMgjLmAESBDEwOTMYgJMBIMJdKOzTgwMwt9SDAzhMQAFYAWoFTElHSFRyCFJZMkRJNUxBEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, 13 Jan - Tue, 27 Jan

CWL

Cardiff

ORD

Chicago

£650

Return

found 2 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CWL,to:ORD,departure:13/01/2026TANYT&leg2=from:ORD,to:CWL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.98&airProductToken=AQpnCjIIy5gBEgQxMDg4GMJdIICTASjMqIIDMJypggM4TEAAWAFqBUxJR0hUcghSWTJESTVMQQoxCMuYARIDNjExGICTASCuHCi3tIIDMMS4ggM4UkABWAFqBUxJR0hUcghSWTJESTVMQQq1AQo-CMuYARIENjkyMhiuHCDjtAEozsqDAzCmy4MDOFJAAFgBagVMSUdIVHIIUlkyREk1TEF6CgjEmAESBDY5MjIKPwjLmAESBDYxMTkY47QBIICTASidzIMDMPPPgwM4UkABWAFqBUxJR0hUcghSWTJESTVMQXoKCMSYARIENjExOQoyCMuYARIEMTA4NxiAkwEgwl0ow9CDAzCO0YMDOExAAVgBagVMSUdIVHIIUlkyREk1TEESCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN)

## Travel information

| Origin airport | Cardiff Intl. |
| --- | --- |
| Destination airport | O'Hare Intl. |
| Airlines serving | Air France, KLM, Virgin Atlantic |
| Popular airline | KLM |
| Distance | 6133 km |

\*Available to Expedia members.