Cheap flights from Great Falls from $78
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Currently, 2 destinations can be reached directly via flights from Great Falls.
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Flights from Great Falls - Travel Insights & Trends
Get data-powered insights and trends into flights from Great Falls to help you craft the best travel plan.
What are the most popular places to fly to from Great Falls?
According to momondo flight searches, the top destination from Great Falls is Washington, D.C., capturing 13% of all searches. Following closely are Seattle with 7% and New York with 7%. Additionally, flights from Great Falls heading to Minneapolis make up 4% of searches, followed by Las Vegas 4%, and Denver 3%.
What are the most popular international flights out of Great Falls?
From Great Falls, there are many international destinations you can fly to. The top locations, according to momondo users, include flights to Tokyo, Manila, and London.
What is the shortest direct flight from Great Falls?
The quickest direct flight available from Great Falls lands in Salt Lake City, taking just 1h 44m to reach. The second quickest flight is to Seattle, with a flight time of 1h 51m, followed by Denver at 2h.
What is the longest direct flight from Great Falls?
From Great Falls, the longest direct flight is to Chicago, with a flight time of 3h 11m. The next longest flight is to Phoenix, which takes 2h 34m, followed by Minneapolis at 2h 25m.
Frequently asked questions regarding flights from Great Falls
Which airlines are currently offering the cheapest flights from Great Falls?
Our data suggests that currently, the cheapest flights from Great Falls are being offered by Alaska Airlines, Allegiant Air, and Delta. For example, Alaska Airlines flights from Great Falls to Las Vegas, start at $86, Allegiant Air flights from Great Falls to Phoenix-Mesa Gateway Airport cost around $100, and Delta flights from Great Falls to San Jose are around $169.
What is the cheapest flight available from Great Falls?
Currently, the cheapest flight from Great Falls found by our users is for $51 to Las Vegas. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $167 to travel from Great Falls to Las Vegas.
Which destinations have the most frequent flights from Great Falls?
Salt Lake City, Seattle and Denver are currently the destinations served most frequently from Great Falls, with 4, 2 and 2 flights per day on average, respectively.
Which airlines can you fly with from Great Falls?
Airlines including Delta, United Airlines and Alaska Airlines frequently fly from Great Falls. You can view other airlines by performing a quick search in the form above.
What is the cheapest first class flight from Great Falls?
If you are looking for a cheap first class flight, consider flights to Denver, for which the starting price of a first class seat can be as low as $906.
When did momondo last update prices for flights from Great Falls Airport?
Prices for flights from Great Falls Airport are updated daily.
How many operators does momondo search for flights from Great Falls Airport?
As of July 2025, there are 5 operators available to choose from for flights from Great Falls Airport.
How old do you have to be to fly from Great Falls Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.