Title: Cheap Flights to Saint Louis - 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) # £66 Cheap Flights to Saint Louis [View £66 flight on Mon, 21 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YYZ,to:YYG,departure:21/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:65.79&airProductToken=AQovCi0IxnASAzY3OBiYzgEgmDYogbGYAzCDspgDOFlAAFgBaglQUk9NT0ZBUkVyAUwSCggLEAEYCCoCRjgYASIECAEQASgCMAM) - [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 [Hotels in Saint Louis](https://expedia.co.uk/Saint-Louis-Hotels.d553248635975871624.Travel-Guide-Hotels)[Saint Louis Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Saint-Louis.d553248635975871624.Car-Hire-Guide)[Saint Louis Holidays](https://expedia.co.uk/Saint-Louis.d553248635975871624.Holidays-City-Breaks) ## Popular airlines to Saint Louis - ![](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:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TS.svg) Air Transat [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) - ![](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:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Saint Louis, Prince Edward Island, Canada,departure:02/03/2026TANYT&leg2=from:Saint Louis, Prince Edward Island, Canada,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](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 Saint Louis Prices were available within the past 7 days and start at £66 for one-way flights and £127 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 ![Flair Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F8.gif) Mon, 21 Sept - Mon, 5 Oct YYZ Toronto YYG Charlottetown £127 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YYG,departure:21/09/2026TANYT&leg2=from:YYG,to:YYZ,departure:05/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:126.99&airProductToken=AQovCi0IxnASAzY3OBiYzgEgmDYogbGYAzCDspgDOFlAAFgBaglQUk9NT0ZBUkVyAUwKLwotCMZwEgM2NzkYmDYgmM4BKPDPmQMwhtGZAzhZQABYAWoJUFJPTU9GQVJFcgFNEgoICxABGAgqAkY4GAEiBAgBEAEoAjAD) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, 30 Mar - Sun, 5 Apr YOW Ottawa YQM Moncton £230 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQM,departure:30/03/2026TANYT&leg2=from:YQM,to:YOW,departure:05/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:229.60&airProductToken=AQppCjMI0IgBEgQyMjAyGNizASD4zAEo5f-IAzCpgIkDOFdAAFgBagVCQVNJQ3IIVzJCMFpETEwKMgjQiAESBDIyOTMY-MwBIJhkKJ6BiQMwoIKJAzhXQAFYAWoFQkFTSUNyCFcyQjBaRExMCjQKMgjQiAESBDIzNzAYmGQg2LMBKIjGiQMwiseJAzhXQABYAWoFQkFTSUNyCFcyQjBaUlpMEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Sun, 29 Mar - Sun, 5 Apr YOW Ottawa YQM Moncton £275 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQM,departure:29/03/2026TANYT&leg2=from:YQM,to:YOW,departure:05/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:274.20&airProductToken=AQo-CjwI1KYBEgQ3MTUyGNizASCYZCjS-IgDMLv5iAM4TkAAWAFqA0JHVHIITjJCMFpSWkx6CgjQiAESBDcxNTIKPgo8CNSmARIENzA1MBiYZCDYswEoiMaJAzCKx4kDOEVAAFgBagNCR1RyCEUyQjBaUlpMegoI0IgBEgQ3MDUwEgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, 1 Mar - Wed, 4 Mar YYZ Toronto YQM Moncton £290 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YQM,departure:01/03/2026TANYT&leg2=from:YQM,to:YYZ,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.90&airProductToken=AQojCiEIwYYBEgQxOTg2GJjOASCYZCjEwIYDML_BhgM4S0AAWAEKIgogCMGGARIDNjQ5GJhkIJjOASjD4IYDMOLhhgM4S0AAWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, 5 Jun - Mon, 8 Jun YYZ Toronto YYG Charlottetown £421 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YYG,departure:05/06/2026TANYT&leg2=from:YYG,to:YYZ,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.30&airProductToken=AQplCjEI16YBEgM2MjcYmM4BIJgWKKfxjgMwq_OOAzhFQABYAWoFQkFTSUNyCExDVkQwTEJNCjAI16YBEgM3ODgYmBYgmDYo0_OOAzD69Y4DOEVAAVgBagVCQVNJQ3IITENVRDBMQlcKZQowCNemARIDNzg5GJg2IJgWKIyYjwMw1pqPAzhFQABYAWoFQkFTSUNyCExDVUQwTEJXCjEI16YBEgM2NjAYmBYgmM4BKJ6cjwMwiZ6PAzhFQAFYAWoFQkFTSUNyCExDVkQwTEJNEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![](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_) ## Expedia flights to Saint Louis Searching for cheap flights to Saint Louis? No travel company presents more choices than Expedia if you're looking to compare flights to Saint Louis. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Prince Edward Island. Expedia provides the cheapest flights to many destinations in Prince Edward Island and you may find even greater savings if you combine your flight with a hotel stay in Saint Louis. 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 Saint Louis 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 Saint Louis 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 Saint Louis' airport? ### What airport is best to fly into Saint Louis? ### How many airlines fly to Saint Louis? ### Which airlines fly to Saint Louis? ### How many nonstop flights are there to Saint Louis? ### Where are the most popular flights to Saint Louis departing from? ### How long is the flight to Saint Louis Airport? ### How to book the cheapest flight to Saint Louis? ### Do you have any tips for my flight to Saint Louis? > - The trick to having a stress-free travel experience is to be prepared. So, let's start with the basics: passport, boarding pass, credit cards and important medications. Next, take on board items that'll help pass the time, like your laptop or a thrilling novel. It's also a wise idea to bring your chargers, a neck pillow and a pair of noise-cancelling headphones. Last but not least, be sure to chuck in toiletries like a toothbrush, facial wipes and a fresh change of clothes. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items can differ between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, blades, aerosol cans and flares. Sporting equipment like hockey sticks, and items that could harm passengers, such as swords and guns, are also banned from the cabin. > > > What to wear on a flight: > > > - Your main aim is to feel as comfortable as you can. Opt for shoes that are easy to pull on and off, dress in loose, natural fibers and don't forget to take a sweater in case it gets cold in the cabin. > - Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some gentle exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Saint Louis? > - Be sure to keep your boarding pass and ID close by. They're the first items you'll be asked for by security. > - After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to trigger the alarm. Personal belongings like your belt, jacket and headphones need to go through the machine. > - All electronic devices, including your phone and laptop, will also need to be separately scanned. > - Want to bring along your favourite perfume or cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's fine to bring with you in your carry-on bag. > - Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other heavy-style shoes are usually subjected to additional screening. > - Sharp items like knives are prohibited in the cabin. They'll be seized at security, so pack them in your checked luggage. __Flights to Saint Louis information__ | Destination airport | Charlottetown | | ----------------------------- | ------------- | | Destination airport IATA code | YYG | | Destination city name | Charlottetown | | Return price | £127 | ## Trending flights to Saint Louis Prices were available within the past 7 days and start at £66 for one-way flights and £127 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 ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Tue, 2 Jun - Tue, 9 Jun LGW London YYG Charlottetown £538 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:YYG,departure:02/06/2026TANYT&leg2=from:YYG,to:LGW,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:537.50&airProductToken=AQpuCi8I1KYBEgMxMjMYy7EBIJjOASic0I4DMPzTjgM4UUAAWAFqA0JHVHIHUUtCR1QxRQo7CNSmARIENzIxMxiYzgEgmDYokdyOAzCO3Y4DOFFAAVgBagNCR1RyB1FLQkdUMUV6CgjQiAESBDcyMTMKbgo7CNSmARIENzA3NhiYNiDYswEohKOPAzCJpI8DOE1AAFgBagNCR1RyB1FLQkdUMUV6CgjQiAESBDcwNzYKLwjUpgESAzM4MhjYswEgy7EBKMykjwMw_6ePAzhNQAFYAWoDQkdUcgdRS0JHVDFFEgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ) \*Available to Expedia members.