Cheap Flights from Salt Lake City to Great Falls International

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      Travellers and cabin class, 1 Adult, Economy
      Delta
      SkyWest Airlines
      KLM
      Air France
      Korean Air

      Compare Salt Lake City to Great Falls International flight deals

      Find the cheapest month or even day of the year to fly to Great Falls International

      Book the best Great Falls International fare with no extra fees

      Flight deals from Salt Lake City to Great Falls International

      Looking for a cheap last-minute deal or the best return flight from Salt Lake City Airport to Great Falls International Airport? If you want to travel next month, return fares start from R 3,982. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Salt Lake City to Great Falls International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Salt Lake City to Great Falls International flights are currently cheapest in October.

      Direct flights from Salt Lake City to Great Falls International

      Air France
      Delta
      KLM
      Korean Air
      SkyWest Airlines

      Salt Lake City to Great Falls International: Alternative routes

      Compare routes from Salt Lake City to Great Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Great Falls International.

      Salt Lake City to Great Falls: Flight information

      The things to know before you go.
      Cheapest flight foundR 2,492
      Cheapest month to flyOctober
      Average flight time1 hr, 41 mins
      Most popular airlineDelta
      Average flights per week84

      Finding cheap flights from Salt Lake City to Great Falls International: Frequently asked questions

      The best price we found for a return flight from Salt Lake City to Great Falls International is R 3,982. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 41 minutes is the average flight time from Salt Lake City to Great Falls International.
      Delta, SkyWest Airlines and KLM fly direct from Salt Lake City to Great Falls International.
      As of September 2026, there are 84 flights per week flying from Salt Lake City to Great Falls International.
      The cheapest month to fly from Salt Lake City to Great Falls International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Salt Lake City Airport to Great Falls International Airport on Sunday, 4 October 2026.
      Yes – the average flight time is 1 hour and 41 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Great Falls International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Great Falls is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Great Falls International.

      Flying from Salt Lake City Airport (SLC) to Great Falls International Airport (GTF): what you need to know

      • The average duration of a direct flight from Salt Lake City Airport to Great Falls International Airport is 1 hour 35 minutes.

      • Each week, there are 21 Salt Lake City Airport to Great Falls International Airport flights. To take off as soon as possible, select the 09:25 Delta Air Lines flight. If you're eager to make the most of your time before flying, the last flight is at 21:15 with Delta Air Lines.

      • To ensure you get on your SLC to GTF flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

      • Be prepared for longer queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

      • Getting to Great Falls (and then discovering more of the United States!) is a cinch with Delta. This popular carrier offers direct flights from Salt Lake City Airport to Great Falls International Airport.

      • Most passengers choose to fly with Delta on this route.

      • Delta is the most punctual carrier offering SLC to GTF flights. A dependable 92.66% of its departures on this route land as scheduled.

      • If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Salt Lake City Airport to Great Falls International Airport. These are the top stopovers between SLC and GTF:

        • Denver International Airport

        • Minneapolis St Paul Airport

        • Harry Reid International Airport

      How to find the cheapest flights from Salt Lake City Airport (SLC) to Great Falls International Airport (GTF)

      • Currently, R 2,492 is the cheapest price we've seen for a one-way Salt Lake City Airport to Great Falls International Airport flight. The best price for a return ticket is R 3,982. Remember that fares may change due to availability when booking.

      • To score cheap tickets from SLC to GTF, book ahead. Airlines usually offer lower fares when flights are first made available.

      • Finding cheap flights from Salt Lake City Airport to Great Falls International Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' function to see the lowest fares throughout the month and score a great deal.

      • Getting your hands on cheap flights from SLC to GTF is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new discounted fare appears.

      • Lock in the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Salt Lake City Airport to Great Falls International Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

      Handy information about Salt Lake City Airport (SLC)

      • The address for SLC is 776 North Terminal Drive.

      • Salt Lake City Airport maintains a solid on-time record, so you're unlikely to face delays. Departures from SLC arrive at their destination as scheduled 85% of the time.

      • Central Salt Lake City to Salt Lake City Airport is approximately 11 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • The journey when using public transport will take about 20 minutes.

      • Get your holiday off to a stress-free start by staying near SLC. Whether you're taking an early flight from Salt Lake City Airport to Great Falls International Airport or want to avoid feeling rushed, these hotels are ideal:

      Arriving at Great Falls International Airport (GTF)

      When to fly to Great Falls International Airport (GTF)

      • July is the most popular month for flights from Salt Lake City Airport to Great Falls International Airport. To escape the crowds, visit Great Falls in March.

      • Lock in your flight from Salt Lake City Airport to Great Falls International Airport for July if you'd like to visit Great Falls during its warmest month. Expect temperatures of between 11ºC (52ºF) and 33ºC (91ºF).

      • Search for cheap tickets from SLC to GTF in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between -21ºC (-6ºF) and 8ºC (46ºF) on average.

      Explore more of the United States

      • Spokane is just one of the many cities in the United States waiting to be explored once you've seen the sights of Great Falls. Around 467 kilometres away to the west, its best attractions include Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

      • Around 290 kilometres south-east of Great Falls, Billings is another essential stop in the United States. No visit is complete without checking out Museum of Women's History, Yellowstone Art Museum and The Rimrocks.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.