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

Flights overview

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

Cheapest round-trip flights	$259	United Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7	The cheapest round-trip flight from Denver to Great Falls is currently $259
Cheapest one-way flight	$164	Alaska 1 stop 13 hr Wed, Jun 3	The cheapest one-way flight from Denver to Great Falls is currently $164
Last-minute weekend getaway	$369	United Nonstop 2 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Denver to Great Falls is currently $369
Cheapest business class flights	$559	United Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7	The cheapest business class round-trip flight from Denver to Great Falls is currently $559

Fastest flight	1 hr 56 min	The fastest nonstop flight from Denver to Great Falls takes 1 hr 56 min
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 Denver to Great Falls is typically August. The most expensive month to fly is typically May.

August Cheapest	Typical prices: $190–275
May Most expensive	Typical prices: $215–300

Popular airlines from Denver to Great Falls

United

Nonstop

from $259

Typical price: $195–400

14 weekly nonstop flights

DEN - GTF Every day
Delta

from $278

Typical price: $215–520

102 weekly connecting flights

DEN - GTF Every day
Alaska

from $342

Typical price: $295–770

39 weekly connecting flights

DEN - GTF Every day

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

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

Frequently asked questions about flying from Denver to Great Falls

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

The cheapest round-trip flight from Denver to Great Falls 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 Denver to Great Falls is $259, flying from Jun 4 to Jun 7.
The cheapest Delta flight from Denver to Great Falls is $278, flying from Jun 11 to Jun 14.
The cheapest Alaska flight from Denver to Great Falls is $342, flying from Jun 5 to Jun 8.

The cheapest round-trip flight from Denver to Great Falls starts at $259 from Thu, Jun 4 to Sun, Jun 7. The cheapest one-way flight starts at $164 and departs on Wed, Jun 3.

1 hr 56 min is the shortest flight time from Denver to Great Falls.

A common time to visit Great Falls is during the warm summer (Jun–Aug), when hiking, boating and other outdoor pursuits are popular. Winters (Dec–Feb) are cold. Western Art Week (Mar) features exhibitions and auctions across town. Car enthusiasts showcase classic autos and compete for prizes at the annual Cruisin’ the Drag (May). The Lewis and Clark Festival (Jun) offers historic presentations, live music and Native American dancing.

It's easy to use Google Flights to find the cheapest days to fly from Denver to Great Falls.
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 Denver to Great Falls 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 Denver to Great Falls.

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

In terms of flights, Delta is the most popular. Delta offers 102 connecting flights per week. Delta flies from Denver International Airport (DEN) to Great Falls International Airport (GTF) .

Another popular airline flying from Denver to Great Falls is:

Alaska offers 39 connecting flights per week. Alaska flies from Denver International Airport (DEN) to Great Falls International Airport (GTF) .

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

The cheapest round-trip flight from Denver to Great Falls 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 Denver to Great Falls is $259, flying from Jun 4 to Jun 7.
The cheapest Delta flight from Denver to Great Falls is $278, flying from Jun 11 to Jun 14.
The cheapest Alaska flight from Denver to Great Falls is $342, flying from Jun 5 to Jun 8.

United flies direct from Denver to Great Falls.

There are 14 United direct flights from Denver to Great Falls 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 Denver and Great Falls at price $369 is offered by United from Sat, May 9 to Sun, May 10.

United flies direct from Denver to Great Falls.

There are 14 United direct flights from Denver to Great Falls 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 Denver to Great Falls on a daily basis.

The cheapest direct (nonstop) round-trip flights between Denver and Great Falls start at $259 from Thu, Jun 4 to Sun, Jun 7 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Denver to Great Falls, 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 Denver and Great Falls start at $559 from Thu, Jun 4 to Sun, Jun 7 with United.

The cheapest economy class round-trip flights between Denver and Great Falls start at $259 from Thu, Jun 4 to Sun, Jun 7.

To book business class trips from Denver to Great Falls, 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 Denver and Great Falls starts at $369 from Sat, May 9 to Sun, May 10 with United.

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

To find last-minute flight deals from Denver to Great Falls, 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.