Title: Cheap Flights to Eureka - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £119 Cheap Flights to Eureka [View £119 flight on Wed, 29 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LAX,to:STL,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:118.50&airProductToken=AQpfCi4IwaYBEgM3NDgYi7gBIJIBKMrViwMw-taLAzhYQABYAWoCU1ZyCE9IMk9YVUJOCi0IwaYBEgM0NzIYkgEg8lwo-deLAzDr2YsDOFhAAVgBagJTVnIIT0gyT1hVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [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 [Eureka Travel Guide](https://expedia.co.uk/Eureka.dx7020)[Hotels in Eureka](https://expedia.co.uk/Eureka-Hotels.d7020.Travel-Guide-Hotels)[Eureka Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Eureka.d7020.Car-Hire-Guide)[Eureka Holidays](https://expedia.co.uk/Eureka.d7020.Holidays-City-Breaks) ## Popular airlines to Eureka - ![](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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&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:Eureka, Missouri, United States of America,departure:24/02/2026TANYT&leg2=from:Eureka, Missouri, United States of America,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 Eureka Prices were available within the past 7 days and start at £119 for one-way flights and £228 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) Sat, 2 May - Sat, 16 May BOS Boston STL St. Louis £228 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:STL,departure:02/05/2026TANYT&leg2=from:STL,to:BOS,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:227.30&airProductToken=AQpFCiEIwYIBEgQyOTc2GMGTASCuHCjW9YsDMI33iwM4T0AAWAEKIAjBggESBDQzNDEYrhwg8lwojPmLAzDl-YsDOE9AAVgBCkUKIAjBggESBDI0NDQY8lwgrhwolZGNAzDwkY0DOE9AAFgBCiEIwYIBEgQyODE1GK4cIMGTASiDlI0DMJ2VjQM4T0ABWAESCggBEAEYASoCQUEYASIECAEQASgIKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, 2 May - Sat, 16 May BOS Boston STL St. Louis £245 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:STL,departure:02/05/2026TANYT&leg2=from:STL,to:BOS,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:244.50&airProductToken=AQpFCiEI1YIBEgQxODY5GMGTASCuHCjY8osDMIz0iwM4R0AAWAEKIAjVggESBDUyMTQYrhwg8lwos_eLAzCT-IsDOEdAAVgBCkUKIAjVggESBDU3NjQY8lwgrhwo_5WNAzDblo0DOExAAFgBCiEI1YIBEgQxNzc5GK4cIMGTASj2l40DMIuZjQM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 12 Mar - Wed, 18 Mar LAX Los Angeles STL St. Louis £258 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LAX,to:STL,departure:12/03/2026TANYT&leg2=from:STL,to:LAX,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.40&airProductToken=AQpgCi8IwaYBEgQxMzAxGIu4ASCSASiPuocDMMC7hwM4WEAAWAFqAlNWcghPSDJPQVVCTgotCMGmARIDNjE1GJIBIPJcKIO8hwMw672HAzhYQAFYAWoCU1ZyCE9IMk9BVUJOCl8KLQjBpgESAzQ3MxjyXCCSASiw-YcDMMP7hwM4WEAAWAFqAlNWcghRSDVPQUpCTgouCMGmARIDNjk2GJIBIIu4ASix_IcDMNb9hwM4WEABWAFqAlNWcghRSDVPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, 2 May - Sat, 16 May BOS Boston STL St. Louis £273 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:STL,departure:02/05/2026TANYT&leg2=from:STL,to:BOS,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.40&airProductToken=AQpHCiIIxJgBEgQyMjIyGMGTASDjtAEogvaLAzCI94sDOEVAAFgBCiEIxJgBEgQyODIyGOO0ASDyXCiw94sDMJb4iwM4RUABWAEKRwohCMSYARIEMjgyMhjyXCDjtAEoqJaNAzCFl40DOEVAAFgBCiIIxJgBEgQxMTg3GOO0ASDBkwEoupeNAzCxmI0DOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, 1 Mar - Sun, 8 Mar CPH Copenhagen STL St. Louis £421 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:CPH,to:STL,departure:01/03/2026TANYT&leg2=from:STL,to:CPH,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.54&airProductToken=AQpkCjAIzJABEgM4MzMY4jsgpQQonreGAzD4t4YDOEtAAFgBagVFTFQwMHIIS1hIUEFYQlEKMAjMkAESAzQ0OBilBCDyXCiJuYYDMOu9hgM4S0AAWAFqBUVMVDAwcghLWEhQQVhCUQqwAQo9CMyQARIEODkyMxjyXCCuHCjmi4cDMMOMhwM4S0AAWAFqBUVMVDAwcghLWEhQQVhCUXoKCNWCARIENDQxMwo8CMyQARIEOTI2ORiuHCCMFSjAjocDMMOShwM4S0AAWAFqBUVMVDAwcghLWEhQQVhCUXoJCNWCARIDOTUzCjEIzJABEgQyNDQwGIwVIOI7KI6ThwMw7ZOHAzhLQABYAWoFRUxUMDByCEtYSFBBWEJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ## 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. ## Expedia flights to Eureka Searching for cheap flights to Eureka? No travel company presents more choices than Expedia if you're looking to compare flights to Eureka. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to St. Louis. Expedia provides the cheapest flights to many destinations in St. Louis and you may find even greater savings if you combine your flight with a hotel stay in Eureka. 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 Eureka 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 Eureka 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. ## Frequently asked questions ### What is the name of Eureka's airport? ### How far is STL from central Eureka? ### What airport is best to fly into Eureka? ### How many airlines fly to Eureka? ### Which airlines fly to Eureka? ### How many nonstop flights are there to Eureka? ### Where are the most popular flights to Eureka departing from? ### How long is the flight to Eureka Airport? ### How to book the cheapest flight to Eureka? ### Do you have any tips for my flight to Eureka? > - It's simple — first, pack in your passport, official ID, wallet and medications. Next, you'll want some in-flight entertainment to while away the time. A juicy book and a laptop filled with your favourite shows are some great options. If you hope to catch a few z's, a quality neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant to ensure you hop off the plane feeling fresh as a daisy. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your beloved Swiss Army knife, and products which are flammable or explosive, such as flares, chemicals agents and fuels, are also prohibited. > > > What to wear on a flight: > > > - The aisles of an aircraft aren't the place for a fashion parade. Layer up with comfortable clothing and opt for shoes that are closed-toe, flat and easy to take on and off. > - Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to Eureka? > - Be sure to keep your passport and boarding pass within easy reach. They're the first items you'll be asked to present to security. > - Next up, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your coat, belt and earphones will be required to go through the machine. > - All your electronic devices, including your phone and tablet, are also required to be separately scanned. > - Remove all gels and liquids from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag. > - Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when passing through security. Big boots and other heavy shoes are usually subjected to extra screening. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed in the cabin. __Flights to Eureka information__ | Destination airport | Lambert-St. Louis Intl. | | ----------------------------- | ----------------------- | | Destination airport IATA code | STL | | Destination city name | St. Louis | | Return price | £227 | ## Trending flights to Eureka Prices were available within the past 7 days and start at £119 for one-way flights and £228 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 ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 18 Mar - Wed, 25 Mar LHR London STL St. Louis £547 Return found 13 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:18/03/2026TANYT&leg2=from:STL,to:LHR,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:546.09&airProductToken=AQqDAQpACMKCARIEMTU5OBjriQEg4poBKKH5hwMwwv2HAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIEMTU5OAo_CMKCARIENjg0MxjimgEg8lwoof6HAzCe_4cDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQ2ODQzCoMBCj8IwoIBEgQ2NzE0GPJcIOKaASiay4gDMI7MiAM4T0AAWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDY3MTQKQAjCggESBDE1OTUY4poBIOuJASi4zYgDMJjRiAM4T0ABWAFqBU5PQkFHcglPTFg4QzFCNFB6CgjBggESBDE1OTUSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) \*Available to Expedia members.