Title: Cheap Flights to Helena Valley Southeast , MT from CA $188 - 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 Helena Valley Southeast , MT from CA $188 [View CA $188 flight on Sat, Apr 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BLI,to:HLN,departure:11/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:187.90&airProductToken=AQpECiAIyIIBEgQ0Nzc5GOFCIJIBKIyLigMwwouKAzhVQABYAQogCMiCARIENjcxMxiSASDnaiiRjIoDMPGMigM4VUABWAESCggBEAEYASoCSEEYASIECAEQASgEMAE) [Hotels in Helena Valley Southeast](https://expedia.ca/Helena-Valley-Southeast-Hotels.d553248634983200053.Travel-Guide-Hotels)[Helena Valley Southeast Car Rentals](https://expedia.ca/Car-Rentals-In-Helena-Valley-Southeast.d553248634983200053.Car-Rental-Guide)[Helena Valley Southeast Vacation Packages](https://expedia.ca/Helena-Valley-Southeast.d553248634983200053.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:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&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_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Helena Valley Southeast, Montana, United States of America,departure:04/03/2026TANYT&leg2=from:Helena Valley Southeast, Montana, United States of America,to:CMH,departure:11/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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 Helena Valley Southeast? Prices were available within the past 7 days and start at CA $188 for one-way flights and CA $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 18 - Wed, Apr 29 YVR Vancouver HLN Helena CA $298 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:HLN,departure:18/04/2026TANYT&leg2=from:HLN,to:YVR,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:297.72&airProductToken=AQpFCiEIxJgBEgQzNzIwGLiNASDyEijv1ooDMITYigM4RUAAWAEKIAjEmAESBDM4ODAY8hIg52oordiKAzCQ2YoDOEVAAVgBCmYKIAjEmAESBDM4ODAY52og8hIomNWLAzD51YsDOEVAAFgBCh8IxJgBEgM4NzEY8hIgkgEojteLAzCa2IsDOEVAAVgBCiEIxJgBEgQzNjk4GJIBILiNASjz2IsDMLrZiwM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 24 - Sat, Apr 4 YVR Vancouver HLN Helena CA $298 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:HLN,departure:24/03/2026TANYT&leg2=from:HLN,to:YVR,departure:04/04/2026TANYT&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=AQpFCiEI1YIBEgQyNDcwGLiNASCDaSi3wIgDMOnBiAM4TkAAWAEKIAjVggESBDQ3MDUYg2kg52oojsOIAzCNxIgDOE5AAVgBCkUKIAjVggESBDQ2NjAY52ogg2ko37iJAzDguYkDOE5AAFgBCiEI1YIBEgQyNDMyGINpILiNASi3u4kDMPK8iQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Mar 28 - Wed, Apr 8 YVR Vancouver HLN Helena CA $353 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:HLN,departure:28/03/2026TANYT&leg2=from:HLN,to:YVR,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:352.92&airProductToken=AQpFCiEIwaYBEgQyMTIyGLiNASCSASi67IgDMPjsiAM4WEAAWAEKIAjBpgESBDIyMjIYkgEg52oo0e6IAzCx74gDOFhAAVgBCkUKIAjBpgESBDIyMjIY52ogkgEotuuJAzCj7IkDOFhAAFgBCiEIwaYBEgQyMjk2GJIBILiNASiS7okDMM7uiQM4WEABWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Sat, Mar 21 - Fri, Apr 3 BLI Bellingham HLN Helena CA $378 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BLI,to:HLN,departure:21/03/2026TANYT&leg2=from:HLN,to:BLI,departure:03/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:378.00&airProductToken=AQpECiAIyIIBEgQ0Nzc5GOFCIJIBKOyeiAMwop-IAzhVQABYAQogCMiCARIENjcxMxiSASDnaijxn4gDMNGgiAM4VUABWAEKRAogCMiCARIENjE3MBjnaiCSASiWs4kDMIO0iQM4VUAAWAEKIAjIggESBDY4NTUYkgEg4UIo67WJAzCjtokDOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, Mar 17 - Sun, Mar 22 YXX Abbotsford HLN Helena CA $1,113 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXX,to:HLN,departure:17/03/2026TANYT&leg2=from:HLN,to:YXX,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1112.02&airProductToken=AQpmCiAI16YBEgM4NDQY-L0BIJgxKJ71hwMw9vWHAzhMQABYAQogCMGmARIEMjI3NhiYMSCSASif_IcDMI_9hwM4VkABWAEKIAjBpgESBDIyMjIYkgEg52ookf6HAzDx_ocDOFZAAVgBCmYKIAjIggESBDYxNzAY52ogkgEolqyIAzCDrYgDOFpAAFgBCiAI16YBEgQxNTUzGJIBIJgWKLK2iAMwlreIAzhMQAFYAQogCNemARIDNDc5GJgWIPi9ASjvuYgDMMu6iAM4TEABWAESCggBEAEYASoCQVMYASIECAEQASgEMAE) ![](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_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Helena Valley Southeast. 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 Helena Valley Southeast. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Helena Valley Southeast. 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 Helena Valley Southeast 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 Helena Valley Southeast. Looking to save even more? Get additional savings by bundling your Helena Valley Southeast 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 Helena Valley Southeast trip! ## Travel information | Destination airport | Helena Regional | | ----------------------------- | --------------- | | Destination airport IATA code | HLN | | Destination city name | Helena | | Roundtrip price | CA $298 | ## Trending flights to Helena Valley Southeast Prices were available within the past 7 days and start at CA $188 for one-way flights and CA $298 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 24 - Sat, Apr 4 YVR Vancouver HLN Helena CA $298 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:HLN,departure:24/03/2026TANYT&leg2=from:HLN,to:YVR,departure:04/04/2026TANYT&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=AQpFCiEI1YIBEgQyNDcwGLiNASCDaSi3wIgDMOnBiAM4TkAAWAEKIAjVggESBDQ3MDUYg2kg52oojsOIAzCNxIgDOE5AAVgBCkUKIAjVggESBDQ2NjAY52ogg2ko37iJAzDguYkDOE5AAFgBCiEI1YIBEgQyNDMyGINpILiNASi3u4kDMPK8iQM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.