Title: Cheap Flights from Helena from £94 - Expedia.co.uk ![](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Helena from £94 [View £94 flight on Fri, 14 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:HLN,to:SEA,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:94.00&airProductToken=AQowCi4IwaYBEgQyMjIyGOdqIJIBKMmM_QIwto39AjhYQABYAWoCU1ZyCFFIMk9BVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [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 [Helena Travel Guide](https://expedia.co.uk/Helena.dx1481)[Hotels in Helena](https://expedia.co.uk/Helena-Hotels.d1481.Travel-Guide-Hotels)[Helena Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Helena.d1481.Car-Hire-Guide)[Helena Holidays](https://expedia.co.uk/Helena.d1481.Holidays-City-Breaks) ## Popular airlines from Helena - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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) ## Cheapest flights from Helena These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena SEA Seattle £191 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:18/03/2026TANYT&leg2=from:SEA,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:190.10&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhYQABYAWoCU1ZyCE5IMkVBU0JOCjAKLgjBpgESBDIwNDAYkgEg52oo9cuIAzDSzIgDOFhAAFgBagJTVnIITkgyRUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £208 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:207.50&airProductToken=AQpgCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi4IwaYBEgM0OTgYkgEg77gBKO74_AIwqfn8AjhYQAFYAWoCU1ZyCFFIMkVYVkJOCmEKLwjBpgESBDEzMTQY77gBIJIBKKKT_QIw55P9AjhYQABYAWoCU1ZyCE9IMkVYVkJOCi4IwaYBEgQyMjIyGJIBIOdqKOSW_QIwxJf9AjhYQAFYAWoCU1ZyCE9IMkVYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £222 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:221.50&airProductToken=AQpgCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi4IwaYBEgM0OTgYkgEg77gBKO74_AIwqfn8AjhYQAFYAWoCU1ZyCFFIMkVYVkJOCmEKLwjBpgESBDIwODIY77gBIJIBKJ6U_QIw3pT9AjhYQABYAWoCU1ZyCFFIMkVYVkJOCi4IwaYBEgQyMjIyGJIBIOdqKOSW_QIwxJf9AjhYQAFYAWoCU1ZyCE9IMkVYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 12 Mar - Thu, 19 Mar HLN Helena SEA Seattle £234 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:12/03/2026TANYT&leg2=from:SEA,to:HLN,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:233.10&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKNK6hwMwv7uHAzhYQABYAWoCU1ZyCE5IMkVBU0JOCjAKLgjBpgESBDIwNDAYkgEg52ootYiIAzCSiYgDOFhAAFgBagJTVnIIVkg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena SEA Seattle £242 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:18/03/2026TANYT&leg2=from:SEA,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:241.70&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhOQABYAWoCTUFyCE5IMkVBU01OCjAKLgjBpgESBDIwNDAYkgEg52oo9cuIAzDSzIgDOE5AAFgBagJNQXIITkgyRUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £245 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:244.10&airProductToken=AQpgCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi4IwaYBEgM0OTgYkgEg77gBKO74_AIwqfn8AjhYQAFYAWoCU1ZyCFFIMkVYVkJOCmEKLwjBpgESBDM0MzEY77gBIJIBKNaU_QIwnpX9AjhYQABYAWoCU1ZyCE5IMkVYVkJOCi4IwaYBEgQyMjIyGJIBIOdqKOSW_QIwxJf9AjhYQAFYAWoCU1ZyCE9IMkVYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £252 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:251.60&airProductToken=AQphCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi8IwaYBEgQyMDkzGJIBIO-4ASiZ-PwCMND4_AI4WEABWAFqAlNWcghWSDRFQVZCTgphCi8IwaYBEgQxMzE0GO-4ASCSASiik_0CMOeT_QI4WEAAWAFqAlNWcghPSDJFWFVCTgouCMGmARIEMjIyMhiSASDnaijklv0CMMSX_QI4WEABWAFqAlNWcghPSDJFWFVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £266 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:265.60&airProductToken=AQphCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi8IwaYBEgQyMDkzGJIBIO-4ASiZ-PwCMND4_AI4WEABWAFqAlNWcghWSDRFQVZCTgphCi8IwaYBEgQyMDgyGO-4ASCSASielP0CMN6U_QI4WEAAWAFqAlNWcghRSDJFWFZCTgouCMGmARIEMjIyMhiSASDnaijklv0CMMSX_QI4WEABWAFqAlNWcghPSDJFWFVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sun, 15 Mar - Sun, 22 Mar HLN Helena SEA Seattle £285 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:15/03/2026TANYT&leg2=from:SEA,to:HLN,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:284.70&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKLLchwMwn92HAzhYQABYAWoCU1ZyCFNINEVBU0JOCjAKLgjBpgESBDIwNDAYkgEg52oolaqIAzDyqogDOFhAAFgBagJTVnIITEg0RUFTQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 12 Nov - Sat, 15 Nov HLN Helena PDX Portland £289 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:PDX,departure:12/11/2025TANYT&leg2=from:PDX,to:HLN,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:288.20&airProductToken=AQphCi4IwaYBEgQyMjIyGOdqIJIBKIn2_AIw9vb8AjhYQABYAWoCU1ZyCE9IMkVYVUJOCi8IwaYBEgQyMDkzGJIBIO-4ASiZ-PwCMND4_AI4WEABWAFqAlNWcghWSDRFQVZCTgphCi8IwaYBEgQzNDMxGO-4ASCSASjWlP0CMJ6V_QI4WEAAWAFqAlNWcghOSDJFQVZCTgouCMGmARIEMjIyMhiSASDnaijklv0CMMSX_QI4WEABWAFqAlNWcghPSDJFWFVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena SEA Seattle £315 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:18/03/2026TANYT&leg2=from:SEA,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:314.80&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhOQABYAWoCRk1yCE5IMkVBU01SCjAKLgjBpgESBDIwNDAYkgEg52oo9cuIAzDSzIgDOE5AAFgBagJGTXIITkgyRUFTTVISCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sun, 15 Mar - Sun, 22 Mar HLN Helena SEA Seattle £338 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:15/03/2026TANYT&leg2=from:SEA,to:HLN,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:337.40&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKLLchwMwn92HAzhTQABYAWoCTUFyCFNINEVBU01OCjAKLgjBpgESBDIwNDAYkgEg52oolaqIAzDyqogDOExAAFgBagJNQXIITEg0RUFTTU4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena DEN Denver £349 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:DEN,departure:18/03/2026TANYT&leg2=from:DEN,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.40&airProductToken=AQpfCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhYQABYAWoCU1ZyCE5IN09BSkJOCi0IwaYBEgM2NDIYkgEgg2ko8_-HAzCXgYgDOFhAAVgBagJTVnIITkg3T0FKQk4KXwotCMGmARIDNjQzGINpIJIBKMzIiAMwh8qIAzhYQABYAWoCU1ZyCFNIME9BSkJOCi4IwaYBEgQyMDQwGJIBIOdqKPXLiAMw0syIAzhYQAFYAWoCU1ZyCFNIME9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena SLC Salt Lake City £361 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SLC,departure:18/03/2026TANYT&leg2=from:SLC,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:360.20&airProductToken=AQpfCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhYQABYAWoCU1ZyCFFINE9BSkJOCi0IwaYBEgM3MjAYkgEg8hIo5oCIAzDbgYgDOFhAAVgBagJTVnIIUUg0T0FKQk4KYAouCMGmARIEMzMwNhjyEiCSASjqyIgDMIPKiAM4WEAAWAFqAlNWcghTSDVPQVZCTgouCMGmARIEMjA0MBiSASDnaij1y4gDMNLMiAM4WEABWAFqAlNWcghOSDJPQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 12 Mar - Thu, 19 Mar HLN Helena SEA Seattle £363 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SEA,departure:12/03/2026TANYT&leg2=from:SEA,to:HLN,departure:19/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:362.10&airProductToken=AQowCi4IwaYBEgQyMDQwGOdqIJIBKNK6hwMwv7uHAzhOQABYAWoCRk1yCE5IMkVBU01SCjAKLgjBpgESBDIwNDAYkgEg52ootYiIAzCSiYgDOFZAAFgBagJGTXIIVkg0RUFTTVISCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena DEN Denver £408 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:DEN,departure:18/03/2026TANYT&leg2=from:DEN,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:407.50&airProductToken=AQpfCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhOQABYAWoCTUFyCE5IN09BSk1OCi0IwaYBEgM2NDIYkgEgg2ko8_-HAzCXgYgDOE5AAVgBagJNQXIITkg3T0FKTU4KXwotCMGmARIDNjQzGINpIJIBKMzIiAMwh8qIAzhTQABYAWoCTUFyCFNIME9BSk1OCi4IwaYBEgQyMDQwGJIBIOdqKPXLiAMw0syIAzhTQAFYAWoCTUFyCFNIME9BSk1OEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, 18 Mar - Wed, 25 Mar HLN Helena SLC Salt Lake City £412 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HLN,to:SLC,departure:18/03/2026TANYT&leg2=from:SLC,to:HLN,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:411.80&airProductToken=AQpfCi4IwaYBEgQyMDQwGOdqIJIBKJL-hwMw__6HAzhRQABYAWoCTUFyCFFINE9BSk1OCi0IwaYBEgM3MjAYkgEg8hIo5oCIAzDbgYgDOFFAAVgBagJNQXIIUUg0T0FKTU4KYAouCMGmARIEMzMwNhjyEiCSASjqyIgDMIPKiAM4U0AAWAFqAk1BcghTSDVFQVZNTgouCMGmARIEMjA0MBiSASDnaij1y4gDMNLMiAM4TkABWAFqAk1BcghOSDJFQVNNThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ## How to Find Cheap Flights from Helena #### How much is a flight from Helena?        This week, flights from Helena are available between £191–£412.  #### How to find cheap flights from Helena? Expedia makes it easy to compare cheap flights from Helena to many destinations. Check out excellent deals on both domestic and international flights from Helena. Once you select an offer, use our filters and sort by “Price (Lowest)” to see the cheapest and most suitable options.  #### How can I get the best deal on flights from Helena? Expedia gives you access to all the hottest deals on plane tickets so you can get the most amount of value for the lowest price possible. An excellent strategy for finding the best deal on flights is to be flexible with your dates. For each offer, you can compare prices for similar time frames using our “Show flexible dates” feature. Depending on your destination, direct flights from Helena may be more expensive. Airlines with strict bag policies or fees can also impact your costs.  #### What is the best airline to fly from Helena? At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Helena with: Alaska Airlines.  #### What is the best month to fly from Helena? Prices on plane tickets vary considerably throughout the year due to seasonal demand. Historically, the cheapest time to buy flights from Helena airport(s) is March.  #### When is the best time to book flights from Helena? ARC & Expedia Group historical data suggests that booking flights three weeks before departure and on a weekend, usually on a Sunday, can save you up to 20% on your fare. \* #### Are there any last-minute flights from Helena? Expedia is the place to find last-minute flights from Helena, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source the best deals for you and display the best offers available over the next two weeks.  #### Why book with Expedia? Booking flights from Helena with Expedia is the obvious choice to get low prices, save money and see more value for every pound spent. We show you the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from. You can customise your journey to your timeline, route preferences, budget, rewards programmes and more. Not only will you get a stellar deal, but you’ll also get rewards points back and the opportunity for additional discounts when bundling with a hotel or car hire. #### Can I change/cancel my flight?  Some flights can be changed or cancelled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our customer service portal. We recommend choosing flights with no change fees for maximum flexibility. Filter by “Flexible change policies” to see flights with no change fees. \**Data specialists from both ARC and Expedia Group analyzed ARC’s global flight data to distill actionable information to help people save money on travel. While it’s impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Best day of the week to book and travel recommendation is based on average round-trip ticket prices for January through early October, for both 2019 and 2020, sourced from ARC’s global airline sales database.*. ## Travel information ## Flights from Helena: Essential Travel Information | Cheapest flight from Helena | £191 (roundtrip) | | --- | --- | | Best airlines to fly from Helena | Alaska Airlines | | Cheapest month to fly from Helena | March | | Helena IATA code | HLN | | Helena Country/State | Montana | | Airline ticket deals from Helena | £191 - £412 | ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [Avon Hotels](https://www.expedia.co.uk/Avon-Hotels.d553248634983093759.Travel-Guide-Hotels) - [Basin Hotels](https://www.expedia.co.uk/Basin-Hotels.d553248634983093716.Travel-Guide-Hotels) - [Boulder Hotels](https://www.expedia.co.uk/Boulder-Hotels.d81844.Travel-Guide-Hotels) - [Butte Hotels](https://www.expedia.co.uk/Butte-Hotels.d707.Travel-Guide-Hotels) - 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[Flights from Vancouver (YVR) to Helena (HLN)](https://www.expedia.co.uk/lp/flights/yvr/hln/vancouver-to-helena) - [Flights from Prince George (YXS) to Helena (HLN)](https://www.expedia.co.uk/lp/flights/yxs/hln/prince-george-to-helena) - [Flights from Calgary (YYC) to Helena (HLN)](https://www.expedia.co.uk/lp/flights/yyc/hln/calgary-to-helena) - [Butte Holidays](https://www.expedia.co.uk/Butte.d707.Holidays-City-Breaks) - [Visit Clancy](https://www.expedia.co.uk/Clancy.dx6069851) - [Visit Helena Valley Northeast](https://www.expedia.co.uk/Helena-Valley-Northeast.dx553248623505103827) - [Montana State Capitol](https://www.expedia.co.uk/Montana-State-Capitol-Helena.d6115512.Attraction) - [Southwest Montana Holidays](https://www.expedia.co.uk/Southwest-Montana.d6056420.Holidays-City-Breaks) - [Visit Southwest Montana](https://www.expedia.co.uk/Southwest-Montana.dx6056420) - [Wolf Creek Holidays](https://www.expedia.co.uk/Wolf-Creek.d6354075.Holidays-City-Breaks) - [Visit Wolf Creek](https://www.expedia.co.uk/Wolf-Creek.dx6354075) - [Adventure Holiday Packages Southwest Montana](https://www.expedia.co.uk/lp/theme-holidays/adventure-holidays/6056420/Southwest-Montana) - [Honeymoon Holiday Packages Southwest Montana](https://www.expedia.co.uk/lp/theme-holidays/honeymoon-holidays/6056420/Southwest-Montana) - [Ski Holiday Packages Wolf Creek](https://www.expedia.co.uk/lp/theme-holidays/ski-holidays/6354075/Wolf-Creek) - [Car hire Clancy](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Clancy.d6069851.Car-Hire-Guide) - [Rental cars Helena Regional airport](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Helena-Regional.d6028339.Car-Hire-Guide) - [Sixt Rental Cars in Deer Lodge](https://www.expedia.co.uk/Sixt-Car-Rentals-In-Deer-Lodge.d183512-c35.Car-Rental-Guide-Suppliers) - [Southwest Montana Holiday Rentals](https://www.expedia.co.uk/Southwest-Montana-Holiday-Rentals.d6056420.Travel-Guide-HolidayRentals) \*Available to Expedia members.