What is the cheapest airline that flies from Great Falls to Colorado?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Great Falls to Colorado

How many flights depart from Great Falls to Colorado on average per week?

As of December 2025, there are 8 flights per week flying from Great Falls to Colorado. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.

How many flights depart from Great Falls to Colorado on average per day?

The number of flights available between Great Falls and Colorado is 1 per day as of December 2025. The most frequent departure time is 6:00AM, with 50% of daily flights leaving at noon.

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

Prices for flights from Great Falls Airport to Colorado refresh daily.

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

As of December 2025, there are 2 operators available to choose from for flights from Great Falls Airport to Colorado.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Great Falls to Colorado in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:29 pm - 4:40 pm

GTF

DEN

2h 11mnonstop

7:35 pm - 9:53 pm

DEN

GTF

2h 18mnonstop

$199United Airlines

Thu, Jan 8 - Mon, Jan 12

5:18 pm - 3:56 am

GTF

DEN

10h 38m1 stop

7:24 am - 9:52 am

DEN

GTF

26h 28m1 stop

$203Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

6:10 pm - 10:27 pm

GTF

DEN

4h 17m1 stop

3:59 pm - 10:29 pm

DEN

GTF

6h 30m1 stop

$218Delta

Thu, Feb 12 - Mon, Feb 16

2:29 pm - 4:40 pm

GTF

DEN

2h 11mnonstop

7:35 pm - 9:53 pm

DEN

GTF

2h 18mnonstop

$233United Airlines

Fri, Jan 30 - Tue, Feb 3

5:59 pm - 11:35 pm

GTF

DEN

5h 36m1 stop

7:00 am - 5:19 pm

DEN

GTF

10h 19m1 stop

$235Alaska Airlines

Sat, Jan 10 - Wed, Jan 14

5:18 pm - 3:56 am

GTF

DEN

10h 38m1 stop

7:24 am - 9:52 am

DEN

GTF

26h 28m1 stop

$236Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

5:59 pm - 11:35 pm

GTF

DEN

5h 36m1 stop

11:49 am - 5:19 pm

DEN

GTF

29h 30m2 stops

$240Alaska Airlines

Fri, Jan 30 - Tue, Feb 3

5:18 pm - 3:56 am

GTF

DEN

10h 38m1 stop

3:54 pm - 9:52 am

DEN

GTF

17h 58m2 stops

$244Multiple Airlines

Mon, Feb 9 - Thu, Feb 12

5:59 pm - 11:35 pm

GTF

DEN

5h 36m1 stop

7:00 am - 5:19 pm

DEN

GTF

10h 19m1 stop

$245Alaska Airlines

Sat, Jan 10 - Wed, Jan 14

1:12 pm - 11:25 pm

GTF

DEN

10h 13m2 stops

7:00 am - 12:30 pm

DEN

GTF

5h 30m1 stop

$246Delta

Sat, Feb 7 - Thu, Feb 12

United Airlines flights from Great Falls to Colorado

Our best United Airlines deals on Great Falls to Colorado flight tickets

United Airlines

Jan 30

GTF2:29 pmGreat Falls

2h 11m

DEN4:40 pmDenver Intl

Feb 3

DEN7:35 pmDenver Intl

2h 18m

GTF9:53 pmGreat Falls

$233

Find similar

United Airlines

Jan 9

GTF2:29 pmGreat Falls

2h 11m

DEN4:40 pmDenver Intl

Jan 12

DEN7:35 pmDenver Intl

2h 18m

GTF9:53 pmGreat Falls

$269

Find similar

United Airlines

Dec 24

GTF6:15 amGreat Falls

2h 11m

DEN8:26 amDenver Intl

Dec 31

DEN11:34 amDenver Intl

2h 05m

GTF1:39 pmGreat Falls

$274

Find similar

Alaska Airlines flights from Great Falls to Colorado

Our best Alaska Airlines deals on Great Falls to Colorado flight tickets

Alaska Airlines

Jan 10

GTF5:59 pmGreat Falls

5h 36m

1 stop

DEN11:35 pmDenver Intl

Jan 14

DEN7:00 amDenver Intl

10h 19m

1 stop

GTF5:19 pmGreat Falls

$235

Find similar

Alaska Airlines

Jan 30

GTF5:59 pmGreat Falls

5h 36m

1 stop

DEN11:35 pmDenver Intl

Feb 3

DEN11:49 amDenver Intl

29h 30m

2 stops

GTF5:19 pmGreat Falls

$240

Find similar

Alaska Airlines

Feb 9

GTF5:59 pmGreat Falls

5h 36m

1 stop

DEN11:35 pmDenver Intl

Feb 12

DEN7:00 amDenver Intl

9h 17m

1 stop

GTF4:17 pmGreat Falls

$245

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 1/8

2:29 pm-4:40 pm

Nonstop2h 11m

Denver Intl

Mon 1/12

7:35 pm-9:53 pm

Nonstop2h 18m

$199

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 2/9

5:18 pm-3:56 am

1 stop10h 38m

Denver Intl

Thu 2/12

7:24 am-9:52 am

1 stop26h 28m

$203

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 2/12

6:10 pm-10:27 pm

1 stop4h 17m

Denver Intl

Mon 2/16

3:59 pm-10:29 pm

1 stop6h 30m

$218

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/30

2:29 pm-4:40 pm

Nonstop2h 11m

Denver Intl

Tue 2/3

7:35 pm-9:53 pm

Nonstop2h 18m

$233

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 1/10

5:59 pm-11:35 pm

1 stop5h 36m

Denver Intl

Wed 1/14

7:00 am-5:19 pm

1 stop10h 19m

$235

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 2/9

5:18 pm-3:56 am

1 stop10h 38m

Denver Intl

Thu 2/12

7:24 am-9:52 am

1 stop26h 28m

$236

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/30

5:59 pm-11:35 pm

1 stop5h 36m

Denver Intl

Tue 2/3

11:49 am-5:19 pm

2 stops29h 30m

$240

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 2/9

5:18 pm-3:56 am

1 stop10h 38m

Denver Intl

Thu 2/12

3:54 pm-9:52 am

2 stops17h 58m

$244

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 1/10

5:59 pm-11:35 pm

1 stop5h 36m

Denver Intl

Wed 1/14

7:00 am-5:19 pm

1 stop10h 19m

$245

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 2/7

1:12 pm-11:25 pm

2 stops10h 13m

Denver Intl

Thu 2/12

7:00 am-12:30 pm

1 stop5h 30m

$246

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Great Falls, with most prices found around $253. The month of February is another great option to travel to Colorado, with average flight prices from Great Falls averaging around $269.

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

The cheapest day to depart from Great Falls to Colorado is on a Wednesday when prices can be found for as low as $550. On the other hand, Sunday is the most expensive day to depart from Great Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $698.

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $287. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $649 per ticket.

What is the cheapest Great Falls to Colorado flight route?

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

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

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

You could potentially save up to 31% on your flight if you consider stops on a Great Falls to Colorado flight.

Cheap Great Falls to Colorado flight deals and tips

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

Best Price Found	$218
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Great Falls in the past 72 hours is $218. The best round-trip flight deal from Great Falls to Colorado found on momondo in the last 72 hours is $477.

The fastest flight from Great Falls to Colorado takes 2h 05m

Direct flights go from Great Falls to Colorado every day.

There are 87 airports in Colorado. From Great Falls there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Great Falls Airport to Colorado?
Prices for flights from Great Falls Airport to Colorado refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Colorado?
As of December 2025, there are 2 operators available to choose from for flights from Great Falls Airport to Colorado.
How old do you have to be to fly from Great Falls Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Great Falls to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Great Falls to Colorado is Airbus A319, representing 38.00% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 30.00%, Airbus A320-100/200 at 18.00%, and Boeing 737-800 at 6.00%.

Best airlines flying from Great Falls to Colorado

Compare and see reviews for airlines that fly from Great Falls to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $171	Free Cancellation	Rating 7.9 8,005 reviews		Search Delta flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Colorado from Great Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Colorado from Great Falls which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Great Falls to Colorado 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 Great Falls to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Colorado

Popular cities in Colorado

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Cheap flights from Great Falls to Colorado from $196

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 Colorado departing on 1/18. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

Find the cheapest flights from Great Falls to Colorado

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United Airlines flights from Great Falls to Colorado

Our best United Airlines deals on Great Falls to Colorado flight tickets

Alaska Airlines flights from Great Falls to Colorado

Our best Alaska Airlines deals on Great Falls to Colorado flight tickets

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See travel insights to Colorado from

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

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Great Falls, with most prices found around $253. The month of February is another great option to travel to Colorado, with average flight prices from Great Falls averaging around $269.

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

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $287. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $649 per ticket.

What is the cheapest Great Falls to Colorado flight route?

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

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

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

You could potentially save up to 31% on your flight if you consider stops on a Great Falls to Colorado flight.

What is the cheapest airline that flies from Great Falls to Colorado?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Great Falls to Colorado

How many flights depart from Great Falls to Colorado on average per day?

The number of flights available between Great Falls and Colorado is 1 per day as of December 2025. The most frequent departure time is 6:00AM, with 50% of daily flights leaving at noon.

How many flights depart from Great Falls to Colorado on average per week?

As of December 2025, there are 8 flights per week flying from Great Falls to Colorado. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.

Cheap Great Falls to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

What documentation or ID do you need to fly to Colorado?

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

Best airlines flying from Great Falls to Colorado

Compare and see reviews for airlines that fly from Great Falls to Colorado with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo