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Cheap flights from Colorado to Great Falls from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Great Falls departing on 1/20. 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 Colorado to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 5:19 pm
DEN
-
GTF
10h 19m1 stop
Alaska Airlines Logo
5:59 pm - 11:35 pm
GTF
-
DEN
5h 36m1 stop
$208Alaska Airlines
Sat, Jan 17 - Sat, Jan 24
Delta Logo
7:00 am - 12:33 pm
DEN
-
GTF
5h 33m1 stop
Delta Logo
5:30 am - 9:38 am
GTF
-
DEN
4h 08m1 stop
$218Delta
Sun, Jan 18 - Sun, Jan 25
Alaska Airlines Logo
7:00 am - 5:19 pm
DEN
-
GTF
10h 19m1 stop
Alaska Airlines Logo
5:59 pm - 11:35 pm
GTF
-
DEN
5h 36m1 stop
$245Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
1:34 pm - 5:19 pm
DEN
-
GTF
27h 45m1 stop
Alaska Airlines Logo
5:59 pm - 10:53 am
GTF
-
DEN
16h 54m2 stops
$250Alaska Airlines
Sat, Jan 17 - Sat, Jan 24
Alaska Airlines Logo
7:00 am - 5:19 pm
DEN
-
GTF
10h 19m1 stop
Alaska Airlines Logo
5:59 pm - 11:35 pm
GTF
-
DEN
5h 36m1 stop
$255Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:35 pm - 9:53 pm
DEN
-
GTF
2h 18mnonstop
United Airlines Logo
6:10 am - 8:21 am
GTF
-
DEN
2h 11mnonstop
$264United Airlines
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
11:30 am - 1:48 pm
DEN
-
GTF
2h 18mnonstop
United Airlines Logo
2:29 pm - 4:40 pm
GTF
-
DEN
2h 11mnonstop
$269United Airlines
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
12:34 pm - 5:19 pm
DEN
-
GTF
28h 45m2 stops
Alaska Airlines Logo
5:59 pm - 11:35 pm
GTF
-
DEN
5h 36m1 stop
$270Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
12:34 pm - 5:19 pm
DEN
-
GTF
28h 45m2 stops
Alaska Airlines Logo
5:59 pm - 11:35 pm
GTF
-
DEN
5h 36m1 stop
$280Alaska Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
11:30 am - 1:48 pm
DEN
-
GTF
2h 18mnonstop
United Airlines Logo
2:29 pm - 4:40 pm
GTF
-
DEN
2h 11mnonstop
$289United Airlines
Thu, Jan 29 - Mon, Feb 2

United Airlines flights from Colorado to Great Falls

Our best United Airlines deals on Colorado to Great Falls flight tickets
United Airlines
Jan 20
DEN7:35 pmDenver Intl
2h 18m
GTF9:53 pmGreat Falls
Jan 27
GTF6:10 amGreat Falls
2h 11m
DEN8:21 amDenver Intl
$264
Find similar
United Airlines
Jan 29
DEN11:30 amDenver Intl
2h 18m
GTF1:48 pmGreat Falls
Feb 2
GTF2:29 pmGreat Falls
2h 11m
DEN4:40 pmDenver Intl
$269
Find similar
United Airlines
Jan 29
DEN11:30 amDenver Intl
2h 18m
GTF1:48 pmGreat Falls
Feb 2
GTF2:29 pmGreat Falls
2h 11m
DEN4:40 pmDenver Intl
$289
Find similar

Alaska Airlines flights from Colorado to Great Falls

Our best Alaska Airlines deals on Colorado to Great Falls flight tickets
Alaska Airlines
Jan 17
DEN7:00 amDenver Intl
10h 19m
1 stop
GTF5:19 pmGreat Falls
Jan 24
GTF5:59 pmGreat Falls
5h 36m
1 stop
DEN11:35 pmDenver Intl
$208
Find similar
Alaska Airlines
Jan 29
DEN7:00 amDenver Intl
10h 19m
1 stop
GTF5:19 pmGreat Falls
Feb 2
GTF5:59 pmGreat Falls
5h 36m
1 stop
DEN11:35 pmDenver Intl
$245
Find similar
Alaska Airlines
Jan 17
DEN1:34 pmDenver Intl
27h 45m
1 stop
GTF5:19 pmGreat Falls
Jan 24
GTF5:59 pmGreat Falls
16h 54m
2 stops
DEN10:53 amDenver Intl
$250
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Great Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Colorado to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Sat 1/17

7:00 am-5:19 pm

1 stop10h 19m

Great Falls

Sat 1/24

5:59 pm-11:35 pm

1 stop5h 36m

$208

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Sun 1/18

7:00 am-12:33 pm

1 stop5h 33m

Great Falls

Sun 1/25

5:30 am-9:38 am

1 stop4h 08m

$218

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

7:00 am-5:19 pm

1 stop10h 19m

Great Falls

Mon 2/2

5:59 pm-11:35 pm

1 stop5h 36m

$245

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Sat 1/17

1:34 pm-5:19 pm

1 stop27h 45m

Great Falls

Sat 1/24

5:59 pm-10:53 am

2 stops16h 54m

$250

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

7:00 am-5:19 pm

1 stop10h 19m

Great Falls

Mon 2/2

5:59 pm-11:35 pm

1 stop5h 36m

$255

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Tue 1/20

7:35 pm-9:53 pm

Nonstop2h 18m

Great Falls

Tue 1/27

6:10 am-8:21 am

Nonstop2h 11m

$264

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

11:30 am-1:48 pm

Nonstop2h 18m

Great Falls

Mon 2/2

2:29 pm-4:40 pm

Nonstop2h 11m

$269

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

12:34 pm-5:19 pm

2 stops28h 45m

Great Falls

Mon 2/2

5:59 pm-11:35 pm

1 stop5h 36m

$270

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

12:34 pm-5:19 pm

2 stops28h 45m

Great Falls

Mon 2/2

5:59 pm-11:35 pm

1 stop5h 36m

$280

DenverGreat Falls

DEN - GTF

DENGTF

Denver Intl

Thu 1/29

11:30 am-1:48 pm

Nonstop2h 18m

Great Falls

Mon 2/2

2:29 pm-4:40 pm

Nonstop2h 11m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from Colorado 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 April is another great option to travel to Great Falls, with average flight prices from Colorado averaging around $278.

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 Wednesday when prices can be found for as low as $269. 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 Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $437.

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 Colorado 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 Colorado at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Colorado to Great Falls flight route?

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

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

There are 2 cabin classes available to choose from on Colorado 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 Colorado to Great Falls flights?

You could potentially save up to 50% on your flight if you consider stops on a Colorado to Great Falls flight.

Cheap Colorado to Great Falls flight deals and tips

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

Best Price Found

$218

Fastest flight time

2h 04m

Direct flights

Mon, Tue, Wed, Thu and Fri

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Colorado in the past 72 hours is $218. The best round-trip flight deal from Colorado to Great Falls found on momondo in the last 72 hours is $474.
The fastest flight from Colorado to Great Falls takes 2h 04m
Direct flights go from Colorado to Great Falls on Monday, Tuesday, Wednesday, Thursday and Friday. The only airline offering direct flights is United Airlines.
There is 1 airport in Great Falls. From Colorado there are direct flights to Great Falls (GTF).
Search flight deals

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

    Prices for flights from Colorado to Great Falls Airport are updated daily.

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

  • How old do you have to be to fly from Colorado 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 Colorado 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 Colorado to Great Falls?

Best airlines flying from Colorado to Great Falls

Compare and see reviews for airlines that fly from Colorado to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $144Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

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

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

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

Flights from Colorado to Great Falls 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 Colorado to Great Falls?

Once all potential Colorado to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Colorado to Great Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Great Falls and let you know when they change.

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