Cheap Flights from Great Falls International to Salt Lake City

Travellers and cabin class

Compare Great Falls International to Salt Lake City flight deals

Find the cheapest month or even day of the year to fly to Salt Lake City

Book the best Salt Lake City fare with no extra fees

Flight deals from Great Falls International to Salt Lake City

Looking for a cheap last-minute deal or the best return flight from Great Falls International to Salt Lake City? Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from Great Falls International to Salt Lake City

Great Falls International to Salt Lake City: Alternative routes

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

Great Falls to Salt Lake City: Flight information

The things to know before you go.
Cheapest flight foundRs38,660
Cheapest month to flyJune
Average flight time1 hr, 38 mins
Most popular airlineDelta
Average flights per week51

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

The best price we found for a return flight from Great Falls International to Salt Lake City is Rs81,256. 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 38 minutes is the average flight time from Great Falls International to Salt Lake City.
Delta, SkyWest Airlines and Air France fly direct from Great Falls International to Salt Lake City.
As of May 2025, there are 51 flights per week flying from Great Falls International to Salt Lake City.
The cheapest month to fly from Great Falls International to Salt Lake City is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Great Falls International Airport to Salt Lake City Airport on Wednesday, 13 August 2025.
Yes – the average flight time is 1 hour and 38 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 Salt Lake City 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 Salt Lake City is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Salt Lake City.

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

  • The average duration of a direct flight from Great Falls International Airport to Salt Lake City International Airport is 1 hour 40 minutes.

  • Great Falls and Salt Lake City share the UTC-6 timezone. That means there's no time difference to consider.

  • Every week, there are 29 Great Falls International Airport to Salt Lake City International Airport flights. To be on board early, pick the 05:30 Delta Air Lines flight. If you're eager to make the most of your day before flying, the last departure is at 18:35 with Delta Air Lines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to catch your GTF to SLC flight.

  • During popular months like August, it's best to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during peak periods in general.

  • Delta Air Lines offers direct flights from Great Falls International Airport to Salt Lake City International Airport. Book with this popular airline, then get ready to check out the sights in Salt Lake City — and maybe even more of United States if your schedule allows.

  • Most travellers choose to travel with Delta Air Lines on this route.

  • Delta Air Lines is a leader in on-time performance for GTF to SLC flights, with 90.48% of its services landing on schedule.

  • Think about adding a stopover when booking your ticket from Great Falls International Airport to Salt Lake City International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Check out these options between GTF and SLC:

    • Denver International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Minneapolis-St. Paul International Airport

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

  • The lowest price we've seen for a one-way Great Falls International Airport to Salt Lake City International Airport flight is Rs38,660. A return plane ticket is currently Rs81,256. Depending on the availability and when you book, these fares can change.

  • To pick up cheap tickets from GTF to SLC, book your journey 11 months ahead of your planned departure.

  • The cheapest month for flights from Great Falls International Airport to Salt Lake City International Airport is October. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.

  • You won't have to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you the moment a special offer becomes available on cheap flights from GTF to SLC.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Great Falls International Airport to Salt Lake City International Airport.

Handy information about Great Falls International Airport (GTF)

  • You'll find GTF at 2800 Terminal Drive.

  • Great Falls International Airport has an excellent on-time record, making delays less likely. Departures from GTF arrive at their destination as scheduled 83.48% of the time.

  • To get to Great Falls International Airport from central Great Falls, it'll take about 10 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 8 kilometres from the airport to the city centre.

  • Taking public transport? Expect a journey time of around 4 hours.

  • Get your journey off to a relaxed start by staying near GTF. Whether you're taking an early flight from Great Falls International Airport to Salt Lake City International Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at Salt Lake City International Airport (SLC)

Getting from Salt Lake City International Airport (SLC) to central Salt Lake City

  • You'll find SLC at 776 North Terminal Drive.

  • Salt Lake City International Airport to central Salt Lake City has a drive time of about 15 minutes. It's approximately 13 kilometres away.

  • If you're using public transport, expect a journey time of around 2 hours 55 minutes.

When to fly to Salt Lake City International Airport (SLC)

  • July is the busiest month for flights from Great Falls International Airport to Salt Lake City International Airport. To steer clear of the crowds, visit Salt Lake City in April.

  • When reserving your flight from Great Falls International Airport to Salt Lake City International Airport, consider the kind of weather you enjoy. July is the warmest month in Salt Lake City, with temperatures ranging from 15ºC to 36ºC.

  • January has average temperatures of between -11ºC and 5ºC. Search for cheap tickets from GTF to SLC around that time if you like travelling in cooler conditions.

Explore more of United States

  • Boise is just one of the many cities in United States waiting to be explored after you've experienced Salt Lake City. Around 483 kilometres away to the north-west, check out popular attractions including Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise.

  • Around 64 kilometres south of Salt Lake City, Provo is another essential stop in United States. Experience the best of this destination with a visit to Museum of Art at Brigham Young University, BYU Museum of Palaeontology and Utah Lake State Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.