Title: Cheap Flights to St. Clair County - Expedia.co.uk ![Mounds from Pre-Colombian Native American city (Mississippian culture) located in Collinsville, IL, near St. Louis, MO. Dates to 1050-1350. Added to list of UNESCO World Heritage Sites in 1982.](https://images.trvl-media.com/place/6142384/60a656d6-7005-4ef1-bf2a-603f64ce6e1b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by LJ Alan ![](https://images.trvl-media.com/place/6142384/60a656d6-7005-4ef1-bf2a-603f64ce6e1b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £87 Cheap Flights to St. Clair County [View £87 flight on Thu, 16 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DTW,to:STL,departure:16/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:86.20&airProductToken=AQpnCjIIwYIBEgQxMjU5GOO0ASCuHCjYvooDMKy_igM4QkAAWAFqBUJBU0lDcghPVkFJWFNCVgoxCMGCARIEMzg3MBiuHCDyXCjPv4oDMKTAigM4QkABWAFqBUJBU0lDcghPVkFJWFNCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [St. Clair County Hotels](https://expedia.co.uk/Destinations-In-St-Clair-County.d553248635976433122.Hotel-Destinations)[Holiday Rentals in St. Clair County](https://expedia.co.uk/Destinations-In-St-Clair-County.d553248635976433122.Holiday-Rental-Destinations)[St. Clair County Car Hire](https://expedia.co.uk/Destinations-In-St-Clair-County.d553248635976433122.Car-Hire-Destinations)[St. Clair County Holidays](https://expedia.co.uk/St-Clair-County.d553248635976433122.Holidays-City-Breaks) ## Popular airlines to St. Clair County - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to St. Clair County Prices were available within the past 7 days and start at £87 for one-way flights and £166 for round trip, for the period specified. 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) Fri, 17 Apr - Wed, 29 Apr DTW Detroit STL St. Louis £166 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:17/04/2026TANYT&leg2=from:STL,to:DTW,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:166.00&airProductToken=AQpnCjIIwYIBEgQzMzg3GOO0ASCuHCi8yYoDMI_KigM4QkAAWAFqBUJBU0lDcghPVkFJWVNCVgoxCMGCARIEMzg3MBiuHCDyXCjvyooDMMTLigM4QkABWAFqBUJBU0lDcghPVkFJWVNCVgpoCjIIwYIBEgQyOTQzGPJcIOKaASi714sDMLPYiwM4QkAAWAFqBUJBU0lDcghPVkFJS1NCVgoyCMGCARIDMzcwGOKaASDjtAEo39iLAzDL2YsDOEJAAVgBagVCQVNJQ3IIT1ZBSUtTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 21 Oct - Mon, 26 Oct LAX Los Angeles STL St. Louis £203 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LAX,to:STL,departure:21/10/2026TANYT&leg2=from:STL,to:LAX,departure:26/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:202.60&airProductToken=AQpgCi8IwaYBEgQxMzA1GIu4ASCSASjvhZsDMJaHmwM4WEAAWAFqAlNWcghPSDVPQ0pCTgotCMGmARIDNDcyGJIBIPJcKOKImwMwy4qbAzhYQAFYAWoCU1ZyCE9INU9DSkJOCmAKLQjBpgESAzQ3MxjyXCCSASjdupsDMOy8mwM4WEAAWAFqAlNWcghPSDVPQ0pCTgovCMGmARIEMTM4NxiSASCLuAEolL6bAzDEv5sDOFhAAVgBagJTVnIIT0g1T0NKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 14 Apr - Wed, 15 Apr DTW Detroit STL St. Louis £203 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DTW,to:STL,departure:14/04/2026TANYT&leg2=from:STL,to:DTW,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:202.60&airProductToken=AQpECiEI1YIBEgQ0NjczGOO0ASCuHCiCrYoDMOGtigM4S0AAWAEKHwjVggESAzQ4NRiuHCDyXCiIr4oDMOCvigM4S0ABWAEKRQogCNWCARIENTU4MRjyXCCuHCiytYoDMIy2igM4S0AAWAEKIQjVggESBDU4OTAYrhwg47QBKJC3igMw6reKAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, 24 May - Thu, 28 May JFK New York STL St. Louis £218 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:JFK,to:STL,departure:24/05/2026TANYT&leg2=from:STL,to:JFK,departure:28/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:217.20&airProductToken=AQo3CjUIxJgBEgQ0NzE1GKlRIPJcKL7ujQMw7e-NAzhFQABYAWoJTUFJTkJBU0lDcghWQVdRQTBCUQo3CjUIxJgBEgQ0ODI1GPJcIKlRKMacjgMw5p2OAzhFQABYAWoJTUFJTkJBU0lDcghWQVdRQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 30 Apr - Wed, 6 May SFO San Francisco STL St. Louis £243 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:STL,departure:30/04/2026TANYT&leg2=from:STL,to:SFO,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.30&airProductToken=AQpeCi0IwaYBEgM1ODAYsnEgkgEozuCLAzDW4YsDOFhAAFgBagJTVnIIT0gyT0FVQk4KLQjBpgESAzQ3MhiSASDyXCiZ44sDMIvliwM4WEABWAFqAlNWcghPSDJPQVVCTgpeCi0IwaYBEgMzMTQY8lwgkgEomqWMAzCnp4wDOFhAAFgBagJTVnIIT0gyWVhVQk4KLQjBpgESAzUyOBiSASCycSjZp4wDMOiojAM4WEABWAFqAlNWcghPSDJZWFVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 23 Feb - Mon, 2 Mar LGW London STL St. Louis £550 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:STL,departure:23/02/2026TANYT&leg2=from:STL,to:LGW,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.43&airProductToken=AQqoAQo-CMGCARIENzAxNRjLsQEg8wMo7vaFAzDG-4UDOFFAAFgBagVCQVNJQ3IIUUxVM0MxQjR6CgjCggESBDcwMTUKMgjBggESBDIwMDkY8wMg4poBKMT8hQMwuv2FAzhCQAFYAWoFQkFTSUNyCFFMVTNDMUI0CjIIwYIBEgQyNDc1GOKaASDyXCjPgoYDMMyDhgM4QkABWAFqBUJBU0lDcghRTFUzQzFCNAqmAQoxCMGCARIEMTYyMhjyXCCMAijyx4YDMJ3JhgM4QkAAWAFqBUJBU0lDcghRTFUzQzFCNAoxCMGCARIEMjU1ORiMAiDzAyiDyoYDMMvKhgM4QkABWAFqBUJBU0lDcghRTFUzQzFCNAo-CMGCARIENzAxNBjzAyDLsQEonsuGAzCcz4YDOFFAAVgBagVCQVNJQ3IIUUxVM0MxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 15 Mar - Sun, 22 Mar LHR London STL St. Louis £551 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:15/03/2026TANYT&leg2=from:STL,to:LHR,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:550.25&airProductToken=AQqnAQozCMuYARIEMTAxNhjriQEggJMBKMnbhwMwlNyHAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjEYgJMBIOBcKOXkhwMwqemHAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj0Iy5gBEgQ3Mjg3GOBcIPJcKKfuhwMwje-HAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ3Mjg3Cn8KPQjLmAESBDU4NzQY8lwg4Fwo_6uIAzDorIgDOFZAAFgBagVMSUdIVHIIVlkyRURCTEF6CgjEmAESBDU4NzQKPgjLmAESBDQ4MDUY4Fwg64kBKMa2iAMwobqIAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoI1qYBEgQ0ODA1EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 7 Oct - Thu, 15 Oct LHR London STL St. Louis £554 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:07/10/2026TANYT&leg2=from:STL,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:553.89&airProductToken=AQozCjEIwoIBEgMyMjEY64kBIPJcKN3mmQMw_uqZAzhPQABYAWoFTk9CQUdyCE9MVTFDMUI0CoMBCj8IwoIBEgQ2NzE0GPJcIOKaASjwwZoDMOHCmgM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDY3MTQKQAjCggESBDE1OTUY4poBIOuJASjow5oDMMPHmgM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDE1OTUSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 16 Mar - Mon, 30 Mar LHR London STL St. Louis £555 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:16/03/2026TANYT&leg2=from:STL,to:LHR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:554.75&airProductToken=AQqkAQoyCMGMARIEMTY4MRjriQEg4jAovOGHAzCR4ocDOExAAFgBagVMSUdIVHIIVlkyRURCTEEKLwjBjAESAjMyGOIwIOBcKLbjhwMw_-eHAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj0IwYwBEgQ1OTk0GOBcIPJcKNrxhwMwvPKHAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ1OTk0CoEBCj4IwYwBEgQyMTI4GPJcIOO0ASi_g4kDMJ6EiQM4VkAAWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIEMjEyOAo_CMGMARIEMzYzORjjtAEg64kBKKaFiQMw8oiJAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQzNjM5EgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, 21 Apr - Sun, 3 May LHR London STL St. Louis £561 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:21/04/2026TANYT&leg2=from:STL,to:LHR,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:560.85&airProductToken=AQqxAQo-CMmEARIEMzY0MRjriQEgjBgo2_SKAzDs9YoDOE9AAFgBagVCQVNJQ3IIT0xYOEMxQjR6CgjCggESBDM2NDEKMAjJhAESAzM0MRiMGCCuHCjp9ooDMK37igM4T0ABWAFqBUJBU0lDcghPTFg4QzFCNAo9CMmEARIENDgzOBiuHCDyXCiH_YoDMOH9igM4T0ABWAFqBUJBU0lDcghPTFg4QzFCNHoKCMGCARIENDgzOAp_Cj0IyYQBEgQ0MTAyGPJcIK4cKP-EjAMw4IWMAzhPQABYAWoFQkFTSUNyCE9MWDhDMUI0egoIwYIBEgQ0MTAyCj4IyYQBEgQzNjMzGK4cIOuJASjojowDML6SjAM4T0ABWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIEMzYzMxIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Top tips for booking flights to St. Clair County from UK ### Get ready to fly to St. Clair County Prepare your luggage and book your flights to St. Clair County with Expedia. We offer a seamless flight booking experience, with a wide range of St. Clair County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to St. Clair County in 2026, we are always available to assist you. Book your flights to St. Clair County today and let the adventure begin! ### Find the best tickets to St. Clair County To find some of the best tickets to St. Clair County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to St. Clair County or last-minute flights to St. Clair County, you can filter and sort your search results, making it easy to find the ideal flight to St. Clair County. ### Airlines fly to St. Clair County There are 20 different airlines that fly to St. Clair County including some of the most trusted names in the business. To book flights to St. Clair County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best St. Clair County plane tickets. ### Find the cheapest flights to St. Clair County By booking early you may find some of the best deals for St. Clair County flights from the UK, including St. Clair County direct flights. You can usually find affordable and cheap flights to St. Clair County, whether one-way from £87 or round-trip from £166, with Expedia if you book your trip far enough in advance. ### Find the best airports for cheap flights to St. Clair County Try searching for different St. Clair County airports with Expedia to find some of the cheapest flights to St. Clair County. Flights from Detroit (DTW) to St. Louis (STL) usually have the lowest price from £87. ### Why book your flights to St. Clair County with Expedia Expedia offers great deals on St. Clair County air fares from £87 to cater to every budget. Not only is Expedia one of the top platforms to book flights to St. Clair County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more. \*Prices and availability are subject to change. Additional terms apply. ## St. Clair County Flights Information | Airlines serving | American Airlines, United, Delta, Alaska Airlines, Aer Lingus, Swiss International Air Lines, Lufthansa, Air Canada, KLM, British Airways, Air France, Iberia | | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Roundtrip price | from £166 | ## Frequently asked questions ### How do I find cheap flights to St. Clair County that have flexible change policies? ### Which airlines fly to St. Clair County? ### How can I find cheap tickets to St. Clair County? ### How much is a flight to St. Clair County? ### What are the most popular airports to fly into in St. Clair County? ### When is the cheapest time to fly to St. Clair County? ### How much is a plane ticket to St. Clair County? ### What is the best time to go to St. Clair County? ### What months are the cheapest to book a flight to St. Clair County? - Top Flights Destinations - Top St. Clair County Hotels - Related Airlines ### Top Flight Destinations In St. Clair County - [Flights to St. Louis ](https://expedia.co.uk/Cheap-Flights-To-St-Louis.d178309.Travel-Guide-Flights) - [Flights to O'Fallon ](https://expedia.co.uk/Cheap-Flights-To-OFallon.d7403.Travel-Guide-Flights) - [Flights to Collinsville ](https://expedia.co.uk/Cheap-Flights-To-Collinsville.d7352.Travel-Guide-Flights) - [Flights to East St. Louis ](https://expedia.co.uk/Cheap-Flights-To-East-St-Louis.d99713.Travel-Guide-Flights) - [Flights to Southern Illinois ](https://expedia.co.uk/Cheap-Flights-To-Southern-Illinois.d6233859.Travel-Guide-Flights) - [Flights to Granite City ](https://expedia.co.uk/Cheap-Flights-To-Granite-City.d8015.Travel-Guide-Flights) - [Flights to Shiloh ](https://expedia.co.uk/Cheap-Flights-To-Shiloh.d6034466.Travel-Guide-Flights) - [Flights to Historic Route 66 ](https://expedia.co.uk/Cheap-Flights-To-Historic-Route-66.d702654640613646336.Travel-Guide-Flights) ### Top Flight Destinations In World - [Flights to France ](https://expedia.co.uk/Destinations-In-France.d59.Flight-Destinations) - [Flights to Canada ](https://expedia.co.uk/Destinations-In-Canada.d31.Flight-Destinations) - [Flights to Philippines ](https://expedia.co.uk/Destinations-In-Philippines.d145.Flight-Destinations) - [Flights to Switzerland ](https://expedia.co.uk/Destinations-In-Switzerland.d174.Flight-Destinations) - [Flights to Germany ](https://expedia.co.uk/Destinations-In-Germany.d64.Flight-Destinations) - [Flights to Italy ](https://expedia.co.uk/Destinations-In-Italy.d86.Flight-Destinations) - [Flights to Greece ](https://expedia.co.uk/Destinations-In-Greece.d67.Flight-Destinations) - [Flights to Colombia ](https://expedia.co.uk/Destinations-In-Colombia.d38.Flight-Destinations) - [Flights to Australia ](https://expedia.co.uk/Destinations-In-Australia.d10.Flight-Destinations) - [Flights to Norway ](https://expedia.co.uk/Destinations-In-Norway.d138.Flight-Destinations) - [Flights to Spain ](https://expedia.co.uk/Destinations-In-Spain.d166.Flight-Destinations) - [Flights to United States of America ](https://expedia.co.uk/Destinations-In-United-States-Of-America.d201.Flight-Destinations) - [Flights to United Kingdom ](https://expedia.co.uk/Destinations-In-United-Kingdom.d190.Flight-Destinations) - [Flights to Russia ](https://expedia.co.uk/Destinations-In-Russia.d153.Flight-Destinations) - [Flights to Argentina ](https://expedia.co.uk/Destinations-In-Argentina.d8.Flight-Destinations) - [Flights to South Korea ](https://expedia.co.uk/Destinations-In-South-Korea.d94.Flight-Destinations) - [Flights to Indonesia ](https://expedia.co.uk/Destinations-In-Indonesia.d81.Flight-Destinations) - [Flights to Türkiye ](https://expedia.co.uk/Destinations-In-Turkiye.d183.Flight-Destinations) - [Flights to Mexico ](https://expedia.co.uk/Destinations-In-Mexico.d117.Flight-Destinations) - [Flights to Japan ](https://expedia.co.uk/Destinations-In-Japan.d89.Flight-Destinations) ### Top St. Clair County Hotels - [Casino Queen Hotel ](https://expedia.co.uk/St-Louis-Hotels-Casino-Queen-Hotel.h459083.Hotel-Information) - [21C Museum Hotel St Louis ](https://expedia.co.uk/St-Louis-Hotels-21C-Museum-Hotel-St-Louis.h89164592.Hotel-Information) - [Clayton Plaza Hotel & Extended Stay ](https://expedia.co.uk/St-Louis-Hotels-Clayton-Plaza-Hotel-Extended-Stay.h18144.Hotel-Information) - [Drury Plaza Hotel St. Louis at the Arch ](https://expedia.co.uk/St-Louis-Hotels-Drury-Plaza-Hotel-St-Louis-At-The-Arch.h546271.Hotel-Information) - [Pear Tree Inn St. Louis Airport ](https://expedia.co.uk/St-Louis-Hotels-Pear-Tree-Inn-St-Louis-Airport.h1096579.Hotel-Information) - [Hyatt Regency St. Louis at The Arch ](https://expedia.co.uk/St-Louis-Hotels-Hyatt-Regency-St-Louis-At-The-Arch.h14877.Hotel-Information) - [Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham ](https://expedia.co.uk/St-Louis-Hotels-Drury-Inn-Suites-St-Louis-Fenton.h42122.Hotel-Information) - [Magnolia Hotel St. Louis, a Tribute Portfolio Hotel ](https://expedia.co.uk/St-Louis-Hotels-Magnolia-Hotel-St-Louis.h8131949.Hotel-Information) - [Live by Loews - St.Louis ](https://expedia.co.uk/St-Louis-Hotels-Live-By-Lowes-StLouis.h39161277.Hotel-Information) - [Pear Tree Inn St. Louis Near Union Station ](https://expedia.co.uk/St-Louis-Hotels-Pear-Tree-Inn-St-Louis-Near-Union-Station.h26572.Hotel-Information) - [Marriott St. Louis Grand ](https://expedia.co.uk/St-Louis-Hotels-Marriott-St-Louis-Grand.h904712.Hotel-Information) - [Home2 Suites by Hilton St. Louis Downtown ](https://expedia.co.uk/St-Louis-Hotels-Home2-Suites-St-Louis-Downtown.h76510729.Hotel-Information) - [River City Casino & Hotel ](https://expedia.co.uk/St-Louis-Hotels-River-City-Casino-Hotel.h6456459.Hotel-Information) - [The Westin St. Louis ](https://expedia.co.uk/St-Louis-Hotels-The-Westin-St-Louis.h460354.Hotel-Information) - [Angad Arts Hotel St. Louis, Tapestry Collection by Hilton ](https://expedia.co.uk/St-Louis-Hotels-Angad-Arts-Hotel-St-Louis.h27616925.Hotel-Information) - [Renaissance St. Louis Airport Hotel ](https://expedia.co.uk/St-Louis-Hotels-Renaissance-St-Louis-Airport-Hotel.h4672.Hotel-Information) - [Embassy Suites by Hilton St. Louis Downtown ](https://expedia.co.uk/St-Louis-Hotels-Embassy-Suites-By-Hilton-St-Louis-Downtown.h4531472.Hotel-Information) - [Ameristar Casino Resort and Spa ](https://expedia.co.uk/St-Louis-Hotels-Ameristar-Casino-Resort-And-Spa.h1873292.Hotel-Information) - [Courtyard by Marriott St Louis Creve Coeur ](https://expedia.co.uk/St-Louis-Hotels-Courtyard-By-Marriott-St-Louis-Creve-Coeur.h11052.Hotel-Information) ### Related Airlines - [Amber Air ](https://expedia.co.uk/Amber-Air-Flights.c0A.Travel-Guide-Airlines) - [BlueAir ](https://expedia.co.uk/BlueAir-Flights.c0B.Travel-Guide-Airlines) - [Catovair ](https://expedia.co.uk/Cobra-Aviation-Flights.c0C.Travel-Guide-Airlines) - [Darwin Airline SA Lugano ](https://expedia.co.uk/Darwin-Airline-SA-Lugano-Flights.c0D.Travel-Guide-Airlines) - [Evergreen International ](https://expedia.co.uk/Evergreen-International-Flights.c0E.Travel-Guide-Airlines) - [Ghadames Air Transport ](https://expedia.co.uk/Ghadames-Air-Transport-Flights.c0G.Travel-Guide-Airlines) - [Aircompany Kokshetau ](https://expedia.co.uk/AirCompany-Kokshetau-Flights.c0K.Travel-Guide-Airlines) - [Vietnam Air Service Co. ](https://expedia.co.uk/Vietnam-Air-Service-Co-Flights.c0V.Travel-Guide-Airlines) - [West Caribbean Costa Rica ](https://expedia.co.uk/West-Caribbean-Costa-Rica-Flights.c0W.Travel-Guide-Airlines) - [Olympus Airways ](https://expedia.co.uk/Olympus-Airways-Flights.c11.Travel-Guide-Airlines) ## Trending flights to St. Clair County These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. 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) Mon, 23 Feb - Mon, 2 Mar LGW London STL St. Louis £550 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:STL,departure:23/02/2026TANYT&leg2=from:STL,to:LGW,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.43&airProductToken=AQqoAQo-CMGCARIENzAxNRjLsQEg8wMo7vaFAzDG-4UDOFFAAFgBagVCQVNJQ3IIUUxVM0MxQjR6CgjCggESBDcwMTUKMgjBggESBDIwMDkY8wMg4poBKMT8hQMwuv2FAzhCQAFYAWoFQkFTSUNyCFFMVTNDMUI0CjIIwYIBEgQyNDc1GOKaASDyXCjPgoYDMMyDhgM4QkABWAFqBUJBU0lDcghRTFUzQzFCNAqmAQoxCMGCARIEMTYyMhjyXCCMAijyx4YDMJ3JhgM4QkAAWAFqBUJBU0lDcghRTFUzQzFCNAoxCMGCARIEMjU1ORiMAiDzAyiDyoYDMMvKhgM4QkABWAFqBUJBU0lDcghRTFUzQzFCNAo-CMGCARIENzAxNBjzAyDLsQEonsuGAzCcz4YDOFFAAVgBagVCQVNJQ3IIUUxVM0MxQjR6CgjCggESBDcwMTQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.