Title: Cheap Flights to St. Robert - 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) # £390 Cheap Flights to St. Robert [View £390 flight on Tue, 8 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:STL,departure:08/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:389.55&airProductToken=AQp4CkEIzJABEgQ0MjMzGOuJASClBCjqm5cDMMmclwM4S0AAWAFqCEVDT0xJR0hUcghLSk9JQVhCUXoKCNaYARIENDIzMwozCMyQARIDNDQ4GKUEIPJcKKidlwMw8aGXAzhLQAFYAWoIRUNPTElHSFRyCEtKT0lBWEJREgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) [Hotels in St. Robert](https://expedia.co.uk/St-Robert-Hotels.d9634.Travel-Guide-Hotels)[St. Robert Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-St-Robert.d9634.Car-Hire-Guide)[St. Robert Holidays](https://expedia.co.uk/St-Robert.d9634.Holidays-City-Breaks) ## Popular airlines to St. Robert - ![](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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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:St. Robert, Missouri, United States of America,departure:09/04/2026TANYT&leg2=from:St. Robert, Missouri, United States of America,to:CMH,departure:16/04/2026TANYT&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 St. Robert Prices were available within the past 7 days and start at £390 for one-way flights and £612 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 £612 Return found 6 hours 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:611.99&airProductToken=AQpACj4IwYIBEgQ2OTMyGOuJASDyXCi904sDMN7XiwM4T0AAWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIENjkzMgpoCjIIwYIBEgQyOTQzGPJcIOKaASjbj4wDMNOQjAM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIDNzM0GOKaASDriQEowZGMAzCmlYwDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sun, 1 Nov - Mon, 30 Nov LHR London STL St. Louis £618 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:01/11/2026TANYT&leg2=from:STL,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:617.95&airProductToken=AQqyAQoyCMGMARIEMTE4MRjriQEg4jAo6IGcAzC4gpwDOExAAFgBagVMSUdIVHIIVlkyU0pCTEEKPQjBjAESBDM2MjAY4jAg4Fwo_oecAzDWjJwDOFZAAVgBagVMSUdIVHIIVlkyU0pCTEF6CgjEmAESBDM2MjAKPQjBjAESBDU5OTQY4Fwg8lwov42cAzCmjpwDOFZAAVgBagVMSUdIVHIIVlkyU0pCTEF6CgjEmAESBDU5OTQKgQEKPgjBjAESBDIxMjgY8lwg47QBKMLIngMwnsmeAzhWQABYAWoFTElHSFRyCFZZMlNKQkxBegoIxJgBEgQyMTI4Cj8IwYwBEgQzNjM5GOO0ASDriQEo68qeAzCtzp4DOFZAAVgBagVMSUdIVHIIVlkyU0pCTEF6CgjEmAESBDM2MzkSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 29 Apr - Mon, 4 May LHR London STL St. Louis £625 Return found 6 hours 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:624.99&airProductToken=AQozCjEIwoIBEgMyMjEY64kBIPJcKL3TiwMw3teLAzhPQABYAWoFTk9CQUdyCE9MVTFDMUI0CoEBCj4IwoIBEgQ1NjkwGPJcIK4cKP2OjAMw24-MAzhPQABYAWoFTk9CQUdyCU9MWDhDMUI0UHoKCMGCARIENTY5MAo_CMKCARIEMTUxOBiuHCDriQEov5CMAzCalIwDOE9AAVgBagVOT0JBR3IJT0xYOEMxQjRQegoIwYIBEgQxNTE4EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Mon, 20 Apr - Mon, 4 May LGW London STL St. Louis £626 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:STL,departure:20/04/2026TANYT&leg2=from:STL,to:LGW,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:625.50&airProductToken=AQqwAQo9CMmEARIEMTg2NBjLsQEgjBgonPCKAzCn8YoDOE9AAFgBagVCQVNJQ3IIT0xYOEMxQjR6CQjJZBIEMTg2NAowCMmEARIDMzQxGIwYIK4cKOn2igMwrfuKAzhPQAFYAWoFQkFTSUNyCE9MWDhDMUI0Cj0IyYQBEgQ4MDU1GK4cIPJcKLP-igMwh_-KAzhPQAFYAWoFQkFTSUNyCE9MWDhDMUI0egoIwYIBEgQ4MDU1CrIBCj4IyYQBEgQ0ODg4GPJcIKOxASivj4wDMKSQjAM4T0AAWAFqBUJBU0lDcghPTFg4QzFCNHoKCMGCARIENDg4OAoxCMmEARIDMzY0GKOxASCMGCiFkYwDMMmVjAM4T0ABWAFqBUJBU0lDcghPTFg4QzFCNAo9CMmEARIEMTg2MxiMGCDLsQEoyJeMAzDUmIwDOE9AAVgBagVCQVNJQ3IIT0xYOEMxQjR6CQjJZBIEMTg2MxIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Tue, 8 Sept - Tue, 22 Sept LHR London STL St. Louis £629 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:STL,departure:08/09/2026TANYT&leg2=from:STL,to:LHR,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.19&airProductToken=AQqBAQo_CMGyARIENTUzNxjriQEgrhwo95-XAzCTpJcDOE9AAFgBagZFTElHSFRyCE9MWDlDM0I0egoIwoIBEgQ1NTM3Cj4IwbIBEgQ1NzU3GK4cIPJcKJamlwMw46aXAzhPQAFYAWoGRUxJR0hUcghPTFg5QzNCNHoKCMGCARIENTc1NwpoCjIIwYIBEgQzMDk2GPJcIOKaASiLv5gDMIHAmAM4QkAAWAFqBUJBU0lDcghPTFg5QzNCNAoyCMGCARIDNzMwGOKaASDriQEog8GYAzDjxJgDOEJAAVgBagVCQVNJQ3IIT0xYOUMzQjQSCggCEAEYAioCQVkYASIECAEQASgCKAMoBDAB) ## 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 St. Robert's airport? ### What airport is best to fly into St. Robert? ### How many airlines fly to St. Robert? ### Which airlines fly to St. Robert? ### How many nonstop flights are there to St. Robert? ### Where are the most popular flights to St. Robert departing from? ### How long is the flight to St. Robert Airport? ### How to book the cheapest flight to St. Robert? ### Do you have any tips for my flight to St. Robert? > - The trick to having a hassle-free flight experience is to pack in advance. Start with the essentials: passport, travel documents, bank cards and any vital medications. Next, take on board items that'll help keep you entertained, like your laptop or a magazine. You'll also want to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Finally, be sure to toss in toiletries like a toothbrush, lip balm and a fresh change of clothes. > > > Do not pack the following items in your hand luggage: > > > - Put all your full-sized bottles of shampoo and hairspray in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your Swiss Army knife, and dangerous products which are explosive or flammable, such as spray paint, flares and gasoline, are also not allowed. > > > What to wear on a flight: > > > - The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and go for shoes that are enclosed, flat and easy to pull on and off. > - The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help improve your circulation. ### How to get through airport security fast when flying to St. Robert? > - Be sure to keep your ID and travel documents within easy reach. They'll be the first things you'll be asked to show at security. > - Next up, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Personal belongings like your belt, jacket and headphones need to go through the machine. > - Electronic devices like laptops and phones will also need to go on a tray for inspection. No need to worry though, you'll be back online soon enough. > - Travelling with a new perfume or cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on. > - The right choice of footwear can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on sneakers are usually not. > - Airlines will not allow any sharp or pointed objects in your hand luggage. If you need to bring these kinds of items, pack them safely in your checked luggage. ## Book with confidence # Expedia flights to St. Robert Searching for cheap flights to St. Robert? No travel company presents more choices than Expedia if you're looking to compare flights to St. Robert. 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 St. Robert. 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 St. Robert 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 St. Robert 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 | £612 | ## Trending flights to St. Robert Prices were available within the past 7 days and start at £390 for one-way flights and £612 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 £612 Return found 6 hours 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:611.99&airProductToken=AQpACj4IwYIBEgQ2OTMyGOuJASDyXCi904sDMN7XiwM4T0AAWAFqBUJBU0lDcghPTFg4QzFCNHoKCMKCARIENjkzMgpoCjIIwYIBEgQyOTQzGPJcIOKaASjbj4wDMNOQjAM4QkAAWAFqBUJBU0lDcghPTFg4QzFCNAoyCMGCARIDNzM0GOKaASDriQEowZGMAzCmlYwDOEJAAVgBagVCQVNJQ3IIT0xYOEMxQjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.