Title: Cheap Flights to Crystal City - Expedia.co.uk

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# £391 Cheap Flights to Crystal City

[View £391 flight on Tue, 29 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:STL,departure:29/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.95&airProductToken=AQqsAQo0CM-mARIDMzQwGOuJASCVIijsh5kDMO6ImQM4S0AAWAFqCEVDT0xJR0hUcghLSk9JQVhCUQoyCM-mARICNDUYlSIgrhwovomZAzCMjpkDOEtAAVgBaghFQ09MSUdIVHIIS0pPSUFYQlEKQAjPpgESBDc3MzUYrhwg8lwo846ZAzDGj5kDOEtAAVgBaghFQ09MSUdIVHIIS0pPSUFYQlF6CgjVggESBDc3MzUSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) 

[Crystal City Travel Guide](https://expedia.co.uk/Crystal-City.dx553248634983519265)[Hotels in Crystal City](https://expedia.co.uk/Crystal-City-Hotels.d553248634983519265.Travel-Guide-Hotels)[Crystal City Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Crystal-City.d553248634983519265.Car-Hire-Guide)[Crystal City Holidays](https://expedia.co.uk/Crystal-City.d553248634983519265.Holidays-City-Breaks)

## Popular airlines to Crystal City

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)  
Air Canada  
[](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Crystal City, Missouri, United States of America,departure:13/04/2026TANYT&leg2=from:Crystal City, Missouri, United States of America,to:CMH,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

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## Cheap round-trip flights to Crystal City

Prices were available within the past 7 days and start at £391 for one-way flights and £631 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

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

Wed, 29 Apr - Mon, 4 May

LHR

London

STL

St. Louis

£631

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:29/04/2026TANYT&leg2=from:STL,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:630.99&airProductToken=AQpACj4IwYIBEgQ2OTMyGOuJASDyXCi904sDMN7XiwM4T0AAWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIENjkzMgpmCjEIwYIBEgQzNjIyGPJcIK4cKNWNjAMwrY6MAzhPQABYAWoFTk9CQUdyCE9MWDhDMUI0CjEIwoIBEgMyOTQYrhwg64kBKOiOjAMwvpKMAzhPQAFYAWoFTk9CQUdyCE9MWDhDMUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwAQ)

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

Wed, 16 Sept - Tue, 29 Sept

LHR

London

STL

St. Louis

£633

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:16/09/2026TANYT&leg2=from:STL,to:LHR,departure:29/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.15&airProductToken=AQqxAQo-CMmEARIEMzY0MRjriQEgjBgo2_WXAzDs9pcDOE9AAFgBagVCQVNJQ3IIT0xYOUMzQjR6CgjCggESBDM2NDEKMAjJhAESAzM0MRiMGCCuHCjp95cDMK38lwM4T0ABWAFqBUJBU0lDcghPTFg5QzNCNAo9CMmEARIEODA1NRiuHCDyXCin_pcDMP_-lwM4T0ABWAFqBUJBU0lDcghPTFg5QzNCNHoKCMGCARIEODA1NQp_Cj0IyYQBEgQ0NTUyGPJcIK4cKKORmQMw9pGZAzhPQABYAWoFQkFTSUNyCE9MWDlDM0I0egoIwYIBEgQ0NTUyCj4IyYQBEgQ0ODYwGK4cIOuJASi3kpkDMIOWmQM4T0ABWAFqBUJBU0lDcghPTFg5QzNCNHoKCMGCARIENDg2MBIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0)

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

Sun, 3 May - Wed, 13 May

LHR

London

STL

St. Louis

£633

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:03/05/2026TANYT&leg2=from:STL,to:LHR,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.54&airProductToken=AQq0AQozCMuYARIEMTAxNhjriQEggJMBKMuCjAMwkYOMAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCj4Iy5gBEgQ2MDEzGICTASDgXCjoiYwDMKeOjAM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENjAxMwo9CMuYARIENjk2MBjgXCDyXCjOmIwDMLCZjAM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENjk2MAp_Cj0Iy5gBEgQ1MzM5GPJcIKlRKOXzjAMwhfWMAzhWQABYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ1MzM5Cj4Iy5gBEgQyNTA5GKlRIOuJASjc9owDMJn6jAM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCNamARIEMjUwORIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0)

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

Wed, 29 Apr - Mon, 4 May

LHR

London

STL

St. Louis

£642

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:29/04/2026TANYT&leg2=from:STL,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:641.99&airProductToken=AQpCCkAIwbIBEgQ1NDYxGOuJASDyXCi904sDMN7XiwM4T0AAWAFqCEFFTElHSFQ1cghPTFg4QzFCNHoJCMKCARIDMjIxCoQBCkAIwbIBEgQ0MjAxGPJcIK4cKP2OjAMw24-MAzhPQABYAWoIQUVMSUdIVDVyCE9MWDhDMUI0egoIwYIBEgQ0MjAxCkAIwbIBEgQzODg3GK4cIOuJASi_kIwDMJqUjAM4T0ABWAFqCEFFTElHSFQ1cghPTFg4QzFCNHoJCMGCARIDMDU0EgoIARABGAEqAkFZGAEiBAgBEAEoAigDKAQwDw)

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

Wed, 2 Sept - Tue, 15 Sept

LHR

London

STL

St. Louis

£645

Return

found 7 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:02/09/2026TANYT&leg2=from:STL,to:LHR,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:644.99&airProductToken=AQozCjEIwoIBEgMyMjEY64kBIPJcKP3clgMwnuGWAzhPQABYAWoFTk9CQUdyCE9MVTFDMUI0CoMBCj8IwoIBEgQyMzc0GPJcIOKaASib8pcDMJHzlwM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDIzNzQKQAjCggESBDE1OTcY4poBIOuJASi085cDMJn3lwM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDE1OTcSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ)

## Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

### October is typically the cheapest month to fly

From £104 - £341 per traveller.

## Book with confidence

# Expedia flights to Crystal City

Searching for cheap flights to Crystal City? No travel company presents more choices than Expedia if you're looking to compare flights to Crystal City. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Missouri. Expedia provides the cheapest flights to many destinations in Missouri and you may find even greater savings if you combine your flight with a hotel stay in Crystal City.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Crystal City for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Crystal City flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

## Travel information

| Destination airport           | Lambert-St. Louis Intl. |
| ----------------------------- | ----------------------- |
| Destination airport IATA code | STL                     |
| Destination city name         | St. Louis               |
| Return price                  | £631                    |

## Trending flights to Crystal City

Prices were available within the past 7 days and start at £391 for one-way flights and £631 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

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

Wed, 29 Apr - Mon, 4 May

LHR

London

STL

St. Louis

£631

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:29/04/2026TANYT&leg2=from:STL,to:LHR,departure:04/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:630.99&airProductToken=AQpACj4IwYIBEgQ2OTMyGOuJASDyXCi904sDMN7XiwM4T0AAWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIENjkzMgpmCjEIwYIBEgQzNjIyGPJcIK4cKNWNjAMwrY6MAzhPQABYAWoFTk9CQUdyCE9MWDhDMUI0CjEIwoIBEgMyOTQYrhwg64kBKOiOjAMwvpKMAzhPQAFYAWoFTk9CQUdyCE9MWDhDMUI0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwAQ)

\*Available to Expedia members.