Find Cheap Flights from Great Falls to Denver (GTF - DEN)

Flights overview

Useful information for finding cheap flights from Great Falls to Denver and booking your next trip

Cheapest round-trip flights	$259	United Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest round-trip flight from Great Falls to Denver is currently $259
Cheapest one-way flight	$164	Alaska 1 stop 17 hr Fri, May 29	The cheapest one-way flight from Great Falls to Denver is currently $164
Last-minute weekend getaway	$369	United Nonstop 3 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Great Falls to Denver is currently $369
Cheapest business class flights	$559	United Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest business class round-trip flight from Great Falls to Denver is currently $559

Fastest flight	2 hr	The fastest nonstop flight from Great Falls to Denver takes 2 hr
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Great Falls to Denver is typically August. The most expensive month to fly is typically May.

August Cheapest	Typical prices: $190–275
May Most expensive	Typical prices: $240–335

Popular airlines from Great Falls to Denver

United

Nonstop

from $259

Typical price: $195–405

14 weekly nonstop flights

GTF - DEN Every day
Delta

from $278

Typical price: $215–510

93 weekly connecting flights

GTF - DEN Every day
Alaska

from $342

Typical price: $295–780

30 weekly connecting flights

GTF - DEN Every day

Popular airports near Great Falls

Great Falls International Airport (GTF)

Great Falls United States 11 min 3 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 2 hr 45 min 119 mi
Missoula Montana Airport (MSO)

Missoula United States 2 hr 56 min 137 mi
Helena Regional Airport (HLN)

Helena United States 1 hr 26 min 70 mi

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Frequently asked questions about flying from Great Falls to Denver

The cheapest flights from Great Falls to Denver are usually in August. Typical ticket prices in August range from $190 to $275.

The cheapest round-trip flight from Great Falls to Denver recently found on Google Flights was with United from $259. The cheapest one-way flight was with Alaska from $164.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Great Falls to Denver is $259, flying from May 28 to May 31.
The cheapest Delta flight from Great Falls to Denver is $278, flying from Jun 4 to Jun 7.
The cheapest Alaska flight from Great Falls to Denver is $342, flying from Jun 5 to Jun 7.

The cheapest round-trip flight from Great Falls to Denver starts at $259 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $164 and departs on Fri, May 29.

2 hr is the shortest flight time from Great Falls to Denver.

Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.

It's easy to use Google Flights to find the cheapest days to fly from Great Falls to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Great Falls to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Great Falls to Denver.

In terms of nonstop flights, United is the most popular. United offers 14 nonstop flights per week. United flies from Great Falls International Airport (GTF) to Denver International Airport (DEN) .

In terms of flights, Delta is the most popular. Delta offers 93 connecting flights per week. Delta flies from Great Falls International Airport (GTF) to Denver International Airport (DEN) .

Another popular airline flying from Great Falls to Denver is:

Alaska offers 30 connecting flights per week. Alaska flies from Great Falls International Airport (GTF) to Denver International Airport (DEN) .

The number of connecting flights refers to distinct flights with at least one stop between Great Falls and Denver.

The cheapest round-trip flight from Great Falls to Denver recently found on Google Flights was with United from $259. The cheapest one-way flight was with Alaska from $164.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Great Falls to Denver is $259, flying from May 28 to May 31.
The cheapest Delta flight from Great Falls to Denver is $278, flying from Jun 4 to Jun 7.
The cheapest Alaska flight from Great Falls to Denver is $342, flying from Jun 5 to Jun 7.

United flies direct from Great Falls to Denver.

There are 14 United direct flights from Great Falls to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Great Falls and Denver at price $369 is offered by United from Sat, May 9 to Sun, May 10.

United flies direct from Great Falls to Denver.

There are 14 United direct flights from Great Falls to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Great Falls to Denver on a daily basis.

The cheapest direct (nonstop) round-trip flights between Great Falls and Denver start at $259 from Thu, May 28 to Sun, May 31 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Great Falls to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Great Falls and Denver start at $559 from Thu, May 28 to Sun, May 31 with United.

The cheapest economy class round-trip flights between Great Falls and Denver start at $259 from Thu, May 28 to Sun, May 31.

To book business class trips from Great Falls to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Great Falls and Denver starts at $369 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Great Falls and Denver at price $369 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Great Falls to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.