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Cheap flights from Great Falls to Denver from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Denver departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Great Falls to Denver

Cheap round-trip flights

These are some of the best round-trip flight deals from Great Falls to Denver 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 Great Falls to Denver.

Cheap last minute flights

Planning a quick getaway from Great Falls to Denver? 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 Denver, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Great Falls to Denver

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

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
5:40 am - 11:33 amGTF-DEN
5h 53m1 stop
5:40 am - 11:14 amDEN-GTF
5h 34m1 stop
$288Delta
Find Deal
ศ., ก.พ. 7 - อา., ก.พ. 9
4:53 pm - 10:36 pmGTF-DEN
5h 43m1 stop
4:45 pm - 4:13 pmDEN-GTF
23h 28m1 stop
$388Alaska Airlines
Find Deal
พฤ., ม.ค. 9 - จ., ม.ค. 13
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
7:25 pm - 9:36 pmDEN-GTF
2h 11mnonstop
$394United Airlines
Find Deal
ศ., ก.พ. 7 - อา., ก.พ. 9
4:53 pm - 10:36 pmGTF-DEN
5h 43m1 stop
2:07 pm - 4:13 pmDEN-GTF
26h 06m2 stops
$445Alaska Airlines
Find Deal
พฤ., ม.ค. 9 - จ., ม.ค. 13
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
7:24 pm - 9:35 pmDEN-GTF
2h 11mnonstop
$449United Airlines
Find Deal
พฤ., ม.ค. 9 - จ., ม.ค. 13
4:53 pm - 1:07 pmGTF-DEN
20h 14m2 stops
2:07 pm - 4:13 pmDEN-GTF
26h 06m2 stops
$558Alaska Airlines
Find Deal
พฤ., ม.ค. 9 - จ., ม.ค. 13
2:25 pm - 4:29 pmGTF-DEN
2h 04mnonstop
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
$643United Airlines
Find Deal
ส., ม.ค. 4 - จ., ม.ค. 6
5:50 am - 12:50 pmGTF-DEN
7h 00m1 stop
5:40 am - 11:15 amDEN-GTF
5h 35m1 stop
$1,214Delta
Find Deal
ส., ม.ค. 4 - จ., ม.ค. 6
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
2:07 pm - 4:13 pmDEN-GTF
26h 06m2 stops
$2,293Alaska Airlines
Find Deal
ส., ม.ค. 4 - จ., ม.ค. 6
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
4:45 pm - 4:13 pmDEN-GTF
23h 28m1 stop
$2,353Alaska Airlines
Find Deal
ส., ม.ค. 4 - จ., ม.ค. 6
4:53 pm - 11:29 pmGTF-DEN
6h 36m1 stop
$139Alaska Airlines
Find Deal
พ., ม.ค. 8
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
$225United Airlines
Find Deal
พ., ม.ค. 8
4:53 pm - 1:07 pmGTF-DEN
20h 14m2 stops
$308Alaska Airlines
Find Deal
พ., ม.ค. 8
7:00 am - 9:00 amGTF-DEN
2h 00mnonstop
$314United Airlines
Find Deal
ศ., ม.ค. 3
5:30 am - 11:42 amGTF-DEN
6h 12m1 stop
$494Delta
Find Deal
ศ., ม.ค. 3
4:10 pm - 10:57 amGTF-DEN
18h 47m2 stops
$893Alaska Airlines
Find Deal
ศ., ม.ค. 3
7:00 am - 9:00 amGTF-DEN
2h 00mnonstop
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
$579United Airlines
Find Deal
ศ., ธ.ค. 27 - ศ., ม.ค. 3
5:30 am - 11:42 amGTF-DEN
6h 12m1 stop
8:00 am - 12:59 pmDEN-GTF
4h 59m1 stop
$598Delta
Find Deal
ศ., ธ.ค. 27 - ศ., ม.ค. 3
4:10 pm - 6:55 pmGTF-DEN
26h 45m2 stops
9:50 pm - 3:30 pmDEN-GTF
17h 40m1 stop
$1,186Alaska Airlines
Find Deal
ศ., ธ.ค. 27 - ศ., ม.ค. 3
4:10 pm - 6:55 pmGTF-DEN
26h 45m2 stops
11:53 am - 3:30 pmDEN-GTF
27h 37m2 stops
$1,353Alaska Airlines
Find Deal
ศ., ธ.ค. 27 - ศ., ม.ค. 3
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
7:25 pm - 9:36 pmDEN-GTF
2h 11mnonstop
$394United Airlines
Find Deal
ศ., ก.พ. 7 - อา., ก.พ. 9
2:20 pm - 4:26 pmGTF-DEN
2h 06mnonstop
7:24 pm - 9:35 pmDEN-GTF
2h 11mnonstop
$449United Airlines
Find Deal
พฤ., ม.ค. 9 - จ., ม.ค. 13
2:25 pm - 4:29 pmGTF-DEN
2h 04mnonstop
7:20 pm - 9:24 pmDEN-GTF
2h 04mnonstop
$643United Airlines
Find Deal
ส., ม.ค. 4 - จ., ม.ค. 6

Delta flights from Great Falls to Denver

Our best Delta deals on Great Falls to Denver flight tickets
Delta
Feb 7
GTF5:40 amGreat Falls
5h 53m
1 stop
DEN11:33 amDenver Intl
Feb 9
DEN5:40 amDenver Intl
5h 34m
1 stop
GTF11:14 amGreat Falls
Delta
Dec 27
GTF5:30 amGreat Falls
6h 12m
1 stop
DEN11:42 amDenver Intl
Jan 3
DEN8:00 amDenver Intl
4h 59m
1 stop
GTF12:59 pmGreat Falls
Delta
Jan 3
GTF5:30 amGreat Falls
6h 12m
1 stop
DEN11:42 amDenver Intl
Jan 7
DEN5:40 amDenver Intl
5h 35m
1 stop
GTF11:15 amGreat Falls

Alaska Airlines flights from Great Falls to Denver

Our best Alaska Airlines deals on Great Falls to Denver flight tickets
Alaska Airlines
Jan 9
GTF4:53 pmGreat Falls
5h 43m
1 stop
DEN10:36 pmDenver Intl
Jan 13
DEN4:45 pmDenver Intl
23h 28m
1 stop
GTF4:13 pmGreat Falls
Alaska Airlines
Jan 9
GTF4:53 pmGreat Falls
5h 43m
1 stop
DEN10:36 pmDenver Intl
Jan 13
DEN2:07 pmDenver Intl
26h 06m
2 stops
GTF4:13 pmGreat Falls
Alaska Airlines
Jan 9
GTF4:53 pmGreat Falls
20h 14m
2 stops
DEN1:07 pmDenver Intl
Jan 13
DEN2:07 pmDenver Intl
26h 06m
2 stops
GTF4:13 pmGreat Falls

See travel insights to Denver from

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

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 typical price of a round-trip flight between Great Falls and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Great Falls is in August. Flight prices, which tend to average around $298, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in August, then you should wait until June to fly from Great Falls, when ticket prices are also cheap, with an average price of $299.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $298. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Friday, with ticket prices averaging around $368.

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

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $287. Flights at noon are often more expensive with an average ticket price of $389.

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

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

How far in advance should I book a flight to Denver?

The best time to book a flight to Denver from Great Falls is 57 days out, which is when prices tend to be around $359. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $217.

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

There are 4 cabin classes available to choose from on Great Falls to Denver Intl 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 Great Falls to Denver flights?

You could potentially save up to 38% on your flight if you consider stops on a Great Falls to Denver flight.

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

As of December 2024, prices for Great Falls to Denver flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Great Falls to Denver

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

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

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

Best Price Found

$139

Fastest flight time

2h 00m

Direct flights

Thu, Fri, Sat and Sun

Airports in Denver

1 airport
The best one-way flight to Denver from Great Falls in the past 72 hours is $139. The best round-trip flight deal from Great Falls to Denver found on momondo in the last 72 hours is $288.
The fastest flight from Great Falls to Denver takes 2h 00m
Direct flights go from Great Falls to Denver on Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Denver: Denver Intl (DEN)

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

    Great Falls and Denver Intl are 621.5 mi apart from one another. Flights usually cover this in 2h 04m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl 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 Denver Intl 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 Great Falls to Denver?

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


Best airlines flying from Great Falls to Denver

Compare and see reviews for airlines that fly from Great Falls to Denver with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $197Free CancellationRating
8.0
8,580 reviews
Search Delta flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,006 reviews
Search United Airlines flights
  • United Airlines Flights From Great Falls to Denver

    United Airlines is one of the most popular airlines flying from Great Falls to Denver, operating 13 flights/week on average for this route. A good United Airlines flight deal for Great Falls to Denver starts from $250 round-trip, up to an average price of $351. Our users have rated United Airlines at 7.4/10.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to Denver. momondo saves you time and could save you money on your trip.

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

Flights from Great Falls to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Great Falls.

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

Price alerts on flights to Denver from Great Falls 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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