Cheap flights from Salt Lake City to Great Falls International

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

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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 $369. 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 July.

Direct flights from Salt Lake City to Great Falls International

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 found$285
Cheapest month to flyJuly
Average flight time1 hr, 38 mins
Most popular airlineKLM
Average flights per week107

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 $368. 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 Salt Lake City to Great Falls International.
KLM, Delta and SkyWest Airlines fly direct from Salt Lake City to Great Falls International.
As of June 2026, there are 107 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 June.
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 Tuesday, 30 June 2026.
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 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.

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

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your SLC to GTF flight.

  • You can expect longer queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

  • Delta Air Lines is your ticket to exploring Great Falls (and perhaps some other exciting parts of United States!). Check out the direct flights from Salt Lake City International Airport to Great Falls International Airport offered by this popular airline.

  • Delta Air Lines is the most frequently booked airline on this route.

  • Delta Air Lines is the most punctual carrier offering SLC to GTF flights. An impressive 91.62% of its departures on this route arrive on time.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Salt Lake City International Airport to Great Falls International Airport. These are the top stopovers between SLC and GTF:

    • Denver International Airport

    • Minneapolis-St. Paul International Airport

    • Harry Reid Airport (formerly McCarran Airport)

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

  • Currently, $285 is the lowest price we've found for a one-way Salt Lake City International Airport to Great Falls International Airport flight. The best price for a return plane ticket is $368. Bear in mind that fares can change due to demand when booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from SLC to GTF if you book early. Airlines often offer some amazing early bird discounts.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price across the month when looking for your flight from Salt Lake City International Airport to Great Falls International Airport.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update the moment the price changes on cheap flights from SLC to GTF.

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

Handy information about Salt Lake City International Airport (SLC)

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

  • Salt Lake City International Airport scores high marks for on-time performance. 82.4% of flights that depart SLC arrive at their destination without delay.

  • To reach Salt Lake City International Airport from central Salt Lake City, it takes around 15 minutes by car. This depends on traffic though. It's approximately 13 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 2 hours 55 minutes.

  • Have an early flight from Salt Lake City International Airport to Great Falls International Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these hotels near SLC:

Arriving at Great Falls International Airport (GTF)

Getting from Great Falls International Airport (GTF) to central Great Falls

  • GTF is located at 2800 Terminal Drive.

  • Great Falls International Airport is roughly 8 kilometres from central Great Falls. The drive time takes about 10 minutes.

  • Getting to the centre by public transport takes roughly 4 hours.

When to fly to Great Falls International Airport (GTF)

  • It's time to plan your travel dates for your flight from Salt Lake City International Airport to Great Falls International Airport. August is the most popular month to head to Great Falls. If you like a more relaxed vibe, go in February.

  • Before locking in your flight from Salt Lake City International Airport to Great Falls International Airport, consider the kind of weather you enjoy. July is the warmest month in Great Falls, with temperatures ranging from 11ºC (52ºF) to 33ºC (91ºF).

  • February has average temperatures of between -21ºC (-6ºF) and 8ºC (46ºF). Look for cheap tickets from SLC to GTF around that time if you like cooler conditions.

Explore more of United States

  • Great Falls has its own special appeal, but there are so many other parts of United States you should also see. Around 467 kilometres west of Great Falls, a visit to Spokane will keep your itinerary packed. Check out popular attractions like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • If you're ready to explore another major destination in United States, consider Billings, roughly 290 kilometres south-east of Great Falls. Pictograph Cave State Park, Moss Mansion and Yellowstone Art Museum are key highlights.

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