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Cheap flights from Denver to Great Falls from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Great Falls departing on 1/15. 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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Find the cheapest flights from Denver to Great Falls

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Great Falls that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Great Falls.

Cheap last minute flights

Planning a quick getaway from Denver to Great Falls? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Great Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Great Falls

Find recent round-trip train or bus tickets from Denver to Great Falls.

All round-trip flight deals to Great Falls

The cheapest plane tickets to Great Falls found on KAYAK recently.
7:25 pm - 9:36 pmDEN-GTF
2h 11mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$269United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
10:59 am - 5:49 pmDEN-GTF
6h 50m1 stop
6:29 pm - 10:47 pmGTF-DEN
4h 18m1 stop
$288Delta
Find Deal
Wed, Jan 15 - Thu, Jan 16
7:00 am - 3:12 pmDEN-GTF
8h 12m1 stop
3:52 pm - 11:48 amGTF-DEN
19h 56m1 stop
$300Alaska Airlines
Find Deal
Tue, Apr 8 - Fri, Apr 11
12:50 pm - 10:41 pmDEN-GTF
9h 51m2 stops
6:29 pm - 10:35 pmGTF-DEN
4h 06m1 stop
$306Delta
Find Deal
Tue, Jan 14 - Mon, Jan 20
7:10 pm - 9:19 pmDEN-GTF
2h 09mnonstop
2:20 pm - 4:28 pmGTF-DEN
2h 08mnonstop
$308United Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17
7:50 pm - 5:49 pmDEN-GTF
21h 59m2 stops
6:29 pm - 10:35 pmGTF-DEN
4h 06m1 stop
$311Delta
Find Deal
Mon, Jan 13 - Mon, Jan 20
4:45 pm - 4:13 pmDEN-GTF
23h 28m1 stop
4:53 pm - 10:36 pmGTF-DEN
5h 43m1 stop
$320Alaska Airlines
Find Deal
Mon, Jan 13 - Sat, Jan 18
6:25 am - 8:21 pmDEN-GTF
13h 56m2 stops
11:55 am - 11:42 pmGTF-DEN
11h 47m2 stops
$323Delta
Find Deal
Tue, Jan 14 - Wed, Jan 15
2:07 pm - 4:13 pmDEN-GTF
26h 06m2 stops
4:53 pm - 10:36 pmGTF-DEN
5h 43m1 stop
$325Alaska Airlines
Find Deal
Thu, Jan 16 - Mon, Jan 20
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$394United Airlines
Find Deal
Thu, Jan 2 - Sat, Jan 25
11:20 am - 1:31 pmDEN-GTF
2h 11mnonstop
$135United Airlines
Find Deal
Wed, Jan 15
5:40 am - 11:15 amDEN-GTF
5h 35m1 stop
$144Delta
Find Deal
Wed, Jan 15
5:40 am - 11:15 amDEN-GTF
5h 35m1 stop
$234Delta
Find Deal
Tue, Jan 7
11:20 am - 1:31 pmDEN-GTF
2h 11mnonstop
$368United Airlines
Find Deal
Tue, Jan 7
11:25 am - 1:35 pmDEN-GTF
2h 10mnonstop
7:00 am - 9:00 amGTF-DEN
2h 00mnonstop
$579United Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
6:29 pm - 10:44 pmDEN-GTF
4h 15m1 stop
5:30 am - 11:42 amGTF-DEN
6h 12m1 stop
$598Delta
Find Deal
Thu, Dec 26 - Mon, Dec 30
6:00 am - 3:30 pmDEN-GTF
9h 30m1 stop
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
$1,548Alaska Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
8:22 pm - 3:30 pmDEN-GTF
19h 08m2 stops
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
$1,628Alaska Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
8:22 pm - 3:30 pmDEN-GTF
19h 08m2 stops
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
$2,909Alaska Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
8:22 pm - 3:30 pmDEN-GTF
19h 08m2 stops
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
$2,987Alaska Airlines
Find Deal
Thu, Dec 26 - Mon, Dec 30
7:25 pm - 9:36 pmDEN-GTF
2h 11mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$269United Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
7:10 pm - 9:19 pmDEN-GTF
2h 09mnonstop
2:20 pm - 4:28 pmGTF-DEN
2h 08mnonstop
$308United Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 17
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$394United Airlines
Find Deal
Thu, Jan 2 - Sat, Jan 25
11:20 am - 1:31 pmDEN-GTF
2h 11mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$399United Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 21
7:05 pm - 9:13 pmDEN-GTF
2h 08mnonstop
6:40 am - 8:50 amGTF-DEN
2h 10mnonstop
$428United Airlines
Find Deal
Tue, Apr 8 - Fri, Apr 11
11:20 am - 1:31 pmDEN-GTF
2h 11mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$438United Airlines
Find Deal
Mon, Jan 13 - Fri, Jan 17
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$449United Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
11:20 am - 1:31 pmDEN-GTF
2h 11mnonstop
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$468United Airlines
Find Deal
Mon, Jan 13 - Thu, Jan 16
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
6:45 am - 8:54 amGTF-DEN
2h 09mnonstop
$480United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
7:00 am - 9:00 amGTF-DEN
2h 00mnonstop
$484United Airlines
Find Deal
Thu, Jan 2 - Mon, Jan 6

United Airlines flights from Denver to Great Falls

Our best United Airlines deals on Denver to Great Falls flight tickets
United Airlines
Jan 15
DEN7:25 pmDenver Intl
2h 11m
GTF9:36 pmGreat Falls
Jan 18
GTF2:20 pmGreat Falls
2h 06m
DEN4:26 pmDenver Intl
United Airlines
Feb 14
DEN7:10 pmDenver Intl
2h 09m
GTF9:19 pmGreat Falls
Feb 17
GTF2:20 pmGreat Falls
2h 08m
DEN4:28 pmDenver Intl
United Airlines
Jan 2
DEN7:20 pmDenver Intl
2h 04m
GTF9:24 pmGreat Falls
Jan 25
GTF2:20 pmGreat Falls
2h 06m
DEN4:26 pmDenver Intl

Delta flights from Denver to Great Falls

Our best Delta deals on Denver to Great Falls flight tickets
Delta
Jan 15
DEN10:59 amDenver Intl
6h 50m
1 stop
GTF5:49 pmGreat Falls
Jan 16
GTF6:29 pmGreat Falls
4h 18m
1 stop
DEN10:47 pmDenver Intl
Delta
Jan 14
DEN12:50 pmDenver Intl
9h 51m
2 stops
GTF10:41 pmGreat Falls
Jan 20
GTF6:29 pmGreat Falls
4h 06m
1 stop
DEN10:35 pmDenver Intl
Delta
Jan 13
DEN7:50 pmDenver Intl
21h 59m
2 stops
GTF5:49 pmGreat Falls
Jan 20
GTF6:29 pmGreat Falls
4h 06m
1 stop
DEN10:35 pmDenver Intl

See travel insights to Great Falls from

How to get the cheapest flight ticket from Denver to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Great Falls?

The month of November is another great option to travel to Great Falls, with average flight prices from Denver averaging around $287.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Thursday when prices can be found for as low as $284. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $402.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the afternoon. momondo users have found flights departing from Denver to Great Falls in the afternoon for as low as $277. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $388 on average. Flights to Great Falls from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to Great Falls flight route?

Fly from Denver Intl to Great Falls for the best Denver Intl - Great Falls flight prices

How far in advance should I book a flight to Great Falls?

We recommend purchasing flights from Denver to Great Falls 37 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Great Falls for $325. However, in the past 72 hours, people saw flights from Denver for as low as $178.

What cabin class options are available on Denver Intl to Great Falls flights?

There are 1 cabin classes available to choose from on Denver Intl to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Great Falls flights?

You could potentially save up to 6% on your flight if you consider stops on a Denver to Great Falls flight.

How have Denver to Great Falls flight prices changed over time?

As of December 2024, prices for Denver to Great Falls flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Great Falls (DEN to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Great Falls

Best Price Found

$135

Fastest flight time

2h 04m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Denver in the past 72 hours is $135. The best round-trip flight deal from Denver to Great Falls found on momondo in the last 72 hours is $269.
The fastest flight from Denver to Great Falls takes 2h 04m
Direct flights go from Denver to Great Falls on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is United Airlines.
There is 1 airport near Great Falls: Great Falls (GTF)

  • How far is Denver Intl to Great Falls by plane?

    Great Falls is 621.5 mi away from Denver Intl. Typically, this will take 2h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Great Falls Airport?

    Prices for flights from Denver Intl Airport to Great Falls Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Great Falls Airport?

  • How old do you have to be to fly from Denver Intl Airport to Great Falls Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to 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.

  • What is the most popular plane model from Denver to Great Falls?

  • What is the most popular airline from Denver to Great Falls?


Best airlines flying from Denver to Great Falls

Compare and see reviews for airlines that fly from Denver to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $227Free CancellationRating
8.0
8,594 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
  • United Airlines Flights From Denver to Great Falls

    United Airlines flight deals from Denver to Great Falls start from $245 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $309 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

Why should I use momondo to find a flight deal from Denver to Great Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Great Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Great Falls with flexible booking policies on momondo?

Yes. All flights to Great Falls from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Denver to Great Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Great Falls.

I’m not ready to book a flight from Denver to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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