Title: Cheap Flights to Great Falls , MT from CA $138 - Expedia.ca ![0_182145326](https://images.trvl-media.com/place/1392/83bf562f-debc-4143-a8ba-c99c64a93260.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 Great Falls , MT from CA $138 [View CA $138 flight on Wed, Dec 10, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DEN,to:GTF,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:137.30&airProductToken=AQpfCi0IwaYBEgM2ODIYg2kgkgEovK7_AjD2r_8COFhAAFgBagJTVnIIR0gyT0FKQk4KLgjBpgESBDI0NDQYkgEg5iwo07D_AjCzsf8COFhAAVgBagJTVnIIR0gyT0FKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [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 [Great Falls Travel Guide](https://expedia.ca/Great-Falls.dx1392)[Hotels in Great Falls](https://expedia.ca/Great-Falls-Hotels.d1392.Travel-Guide-Hotels)[Things to do in Great Falls](https://expedia.ca/Things-To-Do-In-Great-Falls.d1392.Travel-Guide-Activities)[Great Falls Car Rentals](https://expedia.ca/Car-Rentals-In-Great-Falls.d1392.Car-Rental-Guide)[Great Falls Vacation Packages](https://expedia.ca/Great-Falls.d1392.Destination-Travel-Guides) ## Popular airlines to Great Falls - ![Delta](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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Alaska 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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Hawaiian Airlines](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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![KLM](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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Air France](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:Great Falls, Montana, United States of America,departure:14/10/2025TANYT&leg2=from:Great Falls, Montana, United States of America,to:CMH,departure:21/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### 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 Great Falls? Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Fri, Oct 31 - Tue, Nov 18 PSP Palm Springs GTF Great Falls CA $321 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PSP,to:GTF,departure:31/10/2025TANYT&leg2=from:GTF,to:PSP,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.10&airProductToken=AQpECiAIyIIBEgQ2NjE3GM98IJIBKPbr-wIwqO37AjhVQABYAQogCMiCARIENjcwMBiSASDmLCjr7fsCMMru-wI4VUABWAEKRAogCMiCARIENDgzNBjmLCCSASjuuf0CMN66_QI4VUAAWAEKIAjIggESBDY4NTQYkgEgz3wossD9AjDcwf0COFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Oct 28 - Sat, Nov 8 SLC Salt Lake City GTF Great Falls CA $347 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SLC,to:GTF,departure:28/10/2025TANYT&leg2=from:GTF,to:SLC,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:346.40&airProductToken=AQoiCiAIxJgBEgQzODQ1GPISIOYsKLLO-wIwks_7AjhFQABYAQoiCiAIxJgBEgQzODU5GOYsIPISKNjG_AIwu8f8AjhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, Nov 3 - Sat, Nov 15 PSP Palm Springs GTF Great Falls CA $403 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PSP,to:GTF,departure:03/11/2025TANYT&leg2=from:GTF,to:PSP,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:402.90&airProductToken=AQpDCh8IwaYBEgM3NTMYz3wgkgEo8pH8AjCmk_wCOFhAAFgBCiAIwaYBEgQyNDQ0GJIBIOYsKKeb_AIwhpz8AjhYQAFYAQpDCiAIwaYBEgQyNDQ0GOYsIJIBKI6Y_QIw_pj9AjhYQABYAQofCMGmARIDMzA4GJIBIM98KNKe_QIw_J_9AjhYQAFYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Dec 11 - Thu, Dec 25 DEN Denver GTF Great Falls CA $428 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DEN,to:GTF,departure:11/12/2025TANYT&leg2=from:GTF,to:DEN,departure:25/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.90&airProductToken=AQoiCiAI1YIBEgQ1NDQ1GINpIOYsKO-8_wIw8L3_AjhUQABYAQohCh8I1YIBEgM2MzAY5iwgg2koj9iAAzCK2YADOEtAAFgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sat, Oct 18 - Wed, Nov 5 YXH Medicine Hat GTF Great Falls CA $688 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXH,to:GTF,departure:18/10/2025TANYT&leg2=from:GTF,to:YXH,departure:05/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.37&airProductToken=AQpmCiAI16YBEgQzNDgzGPg9IJgWKI_b-gIwyNv6AjhMQABYAQogCNemARIEMzYxNhiYFiCSASiq3PoCMK3d-gI4TEABWAEKIAjBpgESBDI0NDQYkgEg5iwoyOb6AjCn5_oCOE9AAVgBCmYKIAjBpgESBDI0NDQY5iwgkgEozqf8AjC-qPwCOE9AAFgBCiAI16YBEgQxNTUzGJIBIJgWKM6x_AIwsrL8AjhMQAFYAQogCNemARIEMzM1MBiYFiD4PSj2u_wCMLa8_AI4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Great Falls (GTF) ### January is typically the cheapest month to fly From CA $446 - CA $1,633 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Great Falls. 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 Great Falls. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Great Falls. 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 Great Falls 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 Great Falls. Looking to save even more? Get additional savings by bundling your Great Falls 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 Great Falls trip! Flights to Great Falls information | Destination airport | Great Falls Intl. | | --- | --- | | Destination airport IATA code | GTF | | Destination city name | Great Falls | | Roundtrip price | CA $132 | ## Need more than a Flight to Great Falls? Heading to Great Falls? Explore Great Falls with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more! [Great Falls Hotels](https://expedia.ca/Great-Falls-Hotels.d1392.Travel-Guide-Hotels)[Great Falls Vacation Rentals](https://expedia.ca/Great-Falls-Vacation-Rentals.d1392.Travel-Guide-VacationRentals)[Great Falls Car Rentals](https://expedia.ca/Car-Rentals-In-Great-Falls.d1392.Car-Rental-Guide)[Great Falls Vacations](https://expedia.ca/Great-Falls.d1392.Destination-Travel-Guides)[Things to do in Great Falls](https://expedia.ca/Things-To-Do-In-Great-Falls.d1392.Travel-Guide-Activities) ## Trending flights to Great Falls Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $321 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) Wed, Nov 5 - Mon, Nov 10 YVR Vancouver GTF Great Falls CA $406 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:GTF,departure:05/11/2025TANYT&leg2=from:GTF,to:YVR,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:405.21&airProductToken=AQqmAQo2CMSYARIEMzk4Nxi4jQEgkgEo3aL8AjCno_wCOEVAAFgBaglNQUlOQkFTSUNyCFZBVlNIM0JDCjUIxJgBEgQxMjY1GJIBIPISKMOk_AIwvaX8AjhFQAFYAWoJTUFJTkJBU0lDcghWRlZTSDNCQwo1CMSYARIEMzgwMBjyEiDmLCiapvwCMP2m_AI4RUABWAFqCU1BSU5CQVNJQ3IIVkZWU0gzQkMKpgEKNQjEmAESBDM4NTkY5iwg8hIonN38AjCA3vwCOEVAAFgBaglNQUlOQkFTSUNyCFZGVlNBMEJDCjUIxJgBEgQyODE3GPISIJIBKKre_AIwt9_8AjhFQAFYAWoJTUFJTkJBU0lDcghWRlZTQTBCQwo2CMSYARIEMzg1MxiSASC4jQEon-L8AjDf4vwCOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNBMEJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars ### Lodging - [Black Eagle Hotels](https://www.expedia.ca/Black-Eagle-Hotels.d553248634983204479.Travel-Guide-Hotels) - [Hotels near C.M. Russell Museum Complex](https://www.expedia.ca/CM-Russell-Museum-Complex-Hotels.0-l6115476-0.Travel-Guide-Filter-Hotels) - [Hotels near Four Season Arena](https://www.expedia.ca/Four-Season-Arena-Hotels.0-l6115478-0.Travel-Guide-Filter-Hotels) - [Hotels near Great Falls College MSU](https://www.expedia.ca/Great-Falls-College-MSU-Hotels.0-l6162643-0.Travel-Guide-Filter-Hotels) - [Hotels near Great Falls Convention Center](https://www.expedia.ca/Great-Falls-Convention-Center-Hotels.0-l6115482-0.Travel-Guide-Filter-Hotels) - [Hotels near Great Falls Intl.](https://www.expedia.ca/Great-Falls-Intl-Airport-Hotels.0-aGTF-0.Travel-Guide-Filter-Hotels) - [Hotels near Holiday Village Mall](https://www.expedia.ca/Holiday-Village-Mall-Hotels.0-l6115484-0.Travel-Guide-Filter-Hotels) - [Hotels near Lewis and Clark National Historic Trail Interpretive Center](https://www.expedia.ca/Lewis-And-Clark-National-Historic-Trail-Interpretive-Center-Hotels.0-l6115488-0.Travel-Guide-Filter-Hotels) - [Hotels near Montana ExpoPark](https://www.expedia.ca/Montana-ExpoPark-Hotels.0-l678207494286766080-0.Travel-Guide-Filter-Hotels) - 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[Flights from Houston (IAH) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/iah/gtf/houston-to-great-falls) - [Flights from Idaho Falls (IDA) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/ida/gtf/idaho-falls-to-great-falls) - [Flights from New York (JFK) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/jfk/gtf/new-york-to-great-falls) - [Flights from Las Vegas (LAS) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/las/gtf/las-vegas-to-great-falls) - [Flights from Lawton (LAW) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/law/gtf/lawton-to-great-falls) - [Flights from Los Angeles (LAX) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/lax/gtf/los-angeles-to-great-falls) - [Flights from London (LHR) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/lhr/gtf/london-to-great-falls) - [Flights from Lynchburg (LYH) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/lyh/gtf/lynchburg-to-great-falls) - [Flights from Kansas City (MCI) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/mci/gtf/kansas-city-to-great-falls) - [Flights from Orlando (MCO) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/mco/gtf/orlando-to-great-falls) - [Flights from Miami (MIA) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/mia/gtf/miami-to-great-falls) - [Flights from Minot (MOT) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/mot/gtf/minot-to-great-falls) - [Flights from Minneapolis (MSP) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/msp/gtf/minneapolis-to-great-falls) - [Flights from Oklahoma City (OKC) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/okc/gtf/oklahoma-city-to-great-falls) - [Flights from Chicago (ORD) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/ord/gtf/chicago-to-great-falls) - [Flights from Portland (PDX) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/pdx/gtf/portland-to-great-falls) - [Flights from Phoenix (PHX) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/phx/gtf/phoenix-to-great-falls) - [Flights from Palm Springs (PSP) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/psp/gtf/palm-springs-to-great-falls) - 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[Flights from St. John's (YYT) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/yyt/gtf/st-johns-to-great-falls) - [Flights from Toronto (YYZ) to Great Falls (GTF)](https://www.expedia.ca/lp/flights/yyz/gtf/toronto-to-great-falls) ### Packages - [Four Season Arena](https://www.expedia.ca/Four-Season-Arena-Great-Falls.d6115478.Vacation-Attraction) - [Holiday Village Mall](https://www.expedia.ca/Holiday-Village-Mall-Great-Falls.d6115484.Vacation-Attraction) - [Lewis and Clark National Historic Trail Interpretive Center](https://www.expedia.ca/Lewis-And-Clark-National-Historic-Trail-Interpretive-Center-Great-Falls.d6115488.Vacation-Attraction) - [Montana ExpoPark](https://www.expedia.ca/Montana-ExpoPark-Great-Falls.d678207494286766080.Vacation-Attraction) - [Valley View Garden Golf](https://www.expedia.ca/Valley-View-Garden-Golf-Great-Falls.d553248621532651653.Vacation-Attraction) ### Cars - [Rental cars Great Falls Intl. airport](https://www.expedia.ca/Car-Rentals-In-Great-Falls-Intl.d4609095.Car-Rental-Guide) - [Hertz Rental Cars in Great Falls Intl.](https://www.expedia.ca/Hertz-Car-Rentals-In-Great-Falls-Intl.d4609095-c40.Car-Rental-Guide-Suppliers) \*Available to Expedia members.