Title: Cheap Flights to Saint Louis , CA from CA $179 - Expedia.ca ![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) # Cheap Flights to Saint Louis , CA from CA $179 [View CA $179 flight on Mon, Apr 13, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:RNO,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.63&airProductToken=AQppCjMIwYIBEgQxMDk5GLiNASCjsQEorJ6KAzCsoIoDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlYKMgjBggESBDIzMDkYo7EBILFzKISkigMw2qWKAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?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.ca/Saint-Louis-Hotels.d553248635975870910.Travel-Guide-Hotels)[Saint Louis Car Rentals](https://expedia.ca/Car-Rentals-In-Saint-Louis.d553248635975870910.Car-Rental-Guide)[Saint Louis Vacation Packages](https://expedia.ca/Saint-Louis.d553248635975870910.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Saint Louis, California, United States of America,departure:01/03/2026TANYT&leg2=from:Saint Louis, California, United States of America,to:CMH,departure:08/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 30% 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.ca/login) ## How much is the cheapest flight to Saint Louis? Prices were available within the past 7 days and start at CA $179 for one-way flights and CA $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 3 - Wed, Mar 4 YVR Vancouver RNO Reno CA $288 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:RNO,departure:03/03/2026TANYT&leg2=from:RNO,to:YVR,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:287.74&airProductToken=AQojCiEI1YIBEgQyMzIyGLiNASCxcyiE0oYDMLrUhgM4TkAAWAEKRQogCNWCARIEMTk1NBixcyCycSjo3IYDMLDdhgM4TkAAWAEKIQjVggESBDIyNTkYsnEguI0BKP_dhgMwlN-GAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, May 14 - Mon, May 25 YVR Vancouver RNO Reno CA $298 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:RNO,departure:14/05/2026TANYT&leg2=from:RNO,to:YVR,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.72&airProductToken=AQpFCiEIxJgBEgQ0MDA5GLiNASDyEiiIgY0DMJ-CjQM4RUAAWAEKIAjEmAESBDE2MDcY8hIgsXMoy4KNAzChg40DOEVAAVgBCkUKIAjEmAESBDE2NTAYsXMg8hIo7PaNAzDD940DOEVAAFgBCiEIxJgBEgQxMDQ5GPISILiNASjN-I0DMN_5jQM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Feb 26 - Thu, Mar 5 YVR Vancouver RNO Reno CA $325 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:RNO,departure:26/02/2026TANYT&leg2=from:RNO,to:YVR,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:324.85&airProductToken=AQqSAQovCMGmARIEMjMwNBi4jQEgkgEoqJmGAzDmmYYDOFhAAFgBagJTVnIIR0g0T0FKQk4KLgjBpgESAzM0ORiSASDvuAEokZqGAzDRmoYDOFhAAVgBagJTVnIIR0g0T0FKQk4KLwjBpgESBDI0ODIY77gBILFzKNObhgMwrpyGAzhYQAFYAWoCU1ZyCEdINE9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Feb 25 - Tue, Mar 3 YVR Vancouver RNO Reno CA $365 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:RNO,departure:25/02/2026TANYT&leg2=from:RNO,to:YVR,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:364.25&airProductToken=AQqFAQpBCMGGARIEMzE4NRi4jQEgg2kowpKGAzD0k4YDOEdAAFgBaghTVEFOREFSRHIIR05BNEEyVEd6CgjVggESBDMxODUKQAjBhgESBDM1NzYYg2kgsXMo1ZSGAzDslYYDOEdAAVgBaghTVEFOREFSRHIIR05BNEEyVEd6CgjVggESBDM1NzYSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, May 19 - Tue, May 26 YVR Vancouver SMF Sacramento CA $390 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SMF,departure:19/05/2026TANYT&leg2=from:SMF,to:YVR,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:389.83&airProductToken=AQpFCiEI16YBEgQ2MzM1GLiNASDyEijgto0DMPC3jQM4TEAAWAEKIAjXpgESBDU1MDkY8hIgkisol7iNAzCAuY0DOExAAVgBCkUKIAjXpgESBDcxMTAYkisg8hIojIKOAzDvgo4DOExAAFgBCiEI16YBEgQ2NDYwGPISILiNASjtg44DMP-EjgM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX) ### October is typically the cheapest month to fly From CA $169 - CA $432 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) Expedia.ca gives you the best tools to secure great deals on flights to Saint Louis. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Saint Louis. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Saint Louis. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Saint Louis flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Saint Louis. Looking to save even more? Get additional savings by bundling your Saint Louis flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Saint Louis trip! ## Frequently asked questions ### What is the name of Saint Louis' airport? ### 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? > - It's easy — first, put in your passport, important documents, cash and medications. Next, you'll want some entertainment to while away the hours. A thrilling book and a laptop crammed with your favourite shows are some wonderful options. If you plan to take a short snooze, a neck pillow and a pair of earplugs will also come in handy. Finally, find room for a few toiletry items so you'll arrive at your destination feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have a pocket knife lurking in the bottom of your carry-on luggage. Other restricted items include flammable or explosive goods, such as bleach and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - The aisles of an aircraft are no place for a fashion parade. Don comfortable layers and pick shoes that are flat and easy to slip on and off. > - Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks and move your lower limbs often. ### How to get through airport security fast when flying to Saint Louis? > - Security personnel first need to see that you have a valid ID and boarding pass before anything else. Have them ready to show. > - The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt. > - Your electronic gadgets like laptops and phones will also have to go on a tray to be scanned. Don't worry, you'll be back online before you know it. > - Any gels or liquids, such as lip balm or cologne, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag. > - Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Safety boots and other heavy-style shoes are usually subjected to additional screening. > - Sharp or pointed items can't be taken on board. They'll be confiscated at security, so put them in your checked bags. __Flights to Saint Louis information__ | Destination airport | Reno-Tahoe Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | RNO | | Destination city name | Reno | | Roundtrip price | CA $288 | ## Trending flights to Saint Louis Prices were available within the past 7 days and start at CA $179 for one-way flights and CA $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 3 - Wed, Mar 4 YVR Vancouver RNO Reno CA $288 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:RNO,departure:03/03/2026TANYT&leg2=from:RNO,to:YVR,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:287.74&airProductToken=AQojCiEI1YIBEgQyMzIyGLiNASCxcyiE0oYDMLrUhgM4TkAAWAEKRQogCNWCARIEMTk1NBixcyCycSjo3IYDMLDdhgM4TkAAWAEKIQjVggESBDIyNTkYsnEguI0BKP_dhgMwlN-GAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) \*Available to Expedia members.