Title: Cheap Flights to East Alton - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £80 Cheap Flights to East Alton [View £80 flight on Tue, 9 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ORD,to:STL,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:79.20&airProductToken=AQpGCiEIxJgBEgQyMDM5GK4cIOO0ASiRn48DMOqfjwM4RUAAWAEKIQjEmAESBDEzNzEY47QBIPJcKJ6hjwMwgaKPAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) [Hotels in East Alton](https://expedia.co.uk/East-Alton-Hotels.d99033.Travel-Guide-Hotels)[East Alton Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-East-Alton.d99033.Car-Hire-Guide)[East Alton Holidays](https://expedia.co.uk/East-Alton.d99033.Holidays-City-Breaks) ## Popular airlines to East Alton - ![](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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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:East Alton, Illinois, United States of America,departure:11/04/2026TANYT&leg2=from:East Alton, Illinois, United States of America,to:CMH,departure:18/04/2026TANYT&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 East Alton Prices were available within the past 7 days and start at £80 for one-way flights and £261 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, 1 Jul - Sun, 5 Jul ORD Chicago STL St. Louis £261 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:01/07/2026TANYT&leg2=from:STL,to:ORD,departure:05/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.60&airProductToken=AQozCjEIwYIBEgQzODE1GK4cIPJcKKSZkQMw-pmRAzhCQABYAWoFQkFTSUNyCE5XQUlaTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 1 Jul - Sun, 5 Jul ORD Chicago STL St. Louis £267 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:01/07/2026TANYT&leg2=from:STL,to:ORD,departure:05/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.00&airProductToken=AQptCjUIxJgBEgQxMjQ3GK4cIOBcKLyWkQMwupeRAzhFQABYAWoJTUFJTkJBU0lDcghUQVdOQTBCQwo0CMSYARIDNTY2GOBcIPJcKLyYkQMwnpmRAzhFQAFYAWoJTUFJTkJBU0lDcghUQVdOQTBCQwpuCjUIxJgBEgQxNTM2GPJcIOBcKNjDkQMwucSRAzhFQABYAWoJTUFJTkJBU0lDcghUQVdOQTBCQwo1CMSYARIEMjg5NBjgXCCuHCiaxZEDMKDGkQM4RUABWAFqCU1BSU5CQVNJQ3IIVEFXTkEwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 1 Jul - Sun, 5 Jul ORD Chicago STL St. Louis £305 Return found 10 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:01/07/2026TANYT&leg2=from:STL,to:ORD,departure:05/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:304.90&airProductToken=AQo1CjMI1YIBEgQyNDcxGK4cIPJcKNeckQMwsp2RAzhTQABYAWoHRUNPTk9NWXIIU0FBNUFLRE4KNQozCNWCARIEMTYzORjyXCCuHCjJyJEDMKTJkQM4U0AAWAFqB0VDT05PTVlyCFNBQTVBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, 12 May - Tue, 19 May ORD Chicago STL St. Louis £500 Return found 12 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:STL,departure:12/05/2026TANYT&leg2=from:STL,to:ORD,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:499.20&airProductToken=AQpeCi0IwaYBEgM1ODcYrhwgkgEozOSMAzDk5owDOFhAAFgBagJTVnIIT0gyT1hWQk4KLQjBpgESAzQ3MhiSASDyXCiZ6owDMIvsjAM4WEABWAFqAlNWcghRSDJPWFVCTgpeCi0IwaYBEgM2NDcY8lwgkgEo6biNAzD3uo0DOFhAAFgBagJTVnIITkgyT0FTQk4KLQjBpgESAzMyOBiSASCuHCjtu40DMOi9jQM4WEABWAFqAlNWcghRSDJPWFZCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![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 3 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) ## 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. ## Frequently asked questions ### What is the name of East Alton's airport? ### How far is STL from central East Alton? ### What airport is best to fly into East Alton? ### How many airlines fly to East Alton? ### Which airlines fly to East Alton? ### How many nonstop flights are there to East Alton? ### Where are the most popular flights to East Alton departing from? ### How long is the flight to East Alton Airport? ### How to book the cheapest flight to East Alton? ### Do you have any tips for my flight to East Alton? > - A plane trip can be a cruisy experience if you carry the right stuff. Firstly, you'll want a few basic toiletries, such as toothpaste, a toothbrush and some deodorant, a clean pair of socks and a good read. Secondly, leave space in your bag for your laptop, a charger, your medications and perhaps a proper neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel docs and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp objects (like a knife or scissors) hiding in your hand luggage. Other banned items include flammable or explosive substances, such as aerosol cans and bleach, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your priority when choosing what to wear on your flight. Loose, breathable clothing is a wise option, as are enclosed shoes like sneakers. > - Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to poor circulation and inactivity, 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 East Alton? > - Be sure to keep your ID and boarding pass someplace easily accessible. They're the first items you'll be asked to show at airport security. > - Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt. > - For just a few minutes, you'll have to unplug from technology. Your laptop, phone and any other electronic gadgets will need to go through the scanner. > - Can't travel without your favourite perfume or cologne? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you in your carry-on. > - Choosing your footwear wisely can save you several precious minutes. Boots are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Sharp items like knives are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked bags. ## Book with confidence # Expedia flights to East Alton Searching for cheap flights to East Alton? No travel company presents more choices than Expedia if you're looking to compare flights to East Alton. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Illinois. Expedia provides the cheapest flights to many destinations in Illinois and you may find even greater savings if you combine your flight with a hotel stay in East Alton. 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 East Alton 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 East Alton 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 | £261 | ## Trending flights to East Alton Prices were available within the past 7 days and start at £80 for one-way flights and £261 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 3 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.