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

United Airlines, Delta, and Alaska Airlines 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 November 2025, there are 14 flights per week flying from Great Falls to Colorado. The most common day of the week flights depart is Mon, with 14% 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 2 per day as of November 2025. The most frequent departure time is 6:00AM, with 56% 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 November 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.

$95 Cheap Flights from Great Falls to Colorado in 2025/26

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Cheap round-trip flights

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5:18 pm - 10:03 amGTF-DEN

16h 45m1 stop

10:37 pm - 4:28 pmDEN-GTF

17h 51m1 stop

$197Multiple Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

6:08 pm - 10:29 pmGTF-DEN

4h 21m1 stop

12:50 pm - 5:28 pmDEN-GTF

4h 38m1 stop

$218Delta

Find Deal

Thu, Feb 12 - Tue, Feb 17

2:29 pm - 4:40 pmGTF-DEN

2h 11mnonstop

7:35 pm - 9:53 pmDEN-GTF

2h 18mnonstop

$219United Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

5:18 pm - 10:52 amGTF-DEN

17h 34m2 stops

10:37 pm - 4:28 pmDEN-GTF

17h 51m1 stop

$229Multiple Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

7:35 pm - 6:03 pmGTF-DEN

22h 28m1 stop

1:34 pm - 7:20 pmDEN-GTF

5h 46m1 stop

$231Alaska Airlines

Find Deal

Fri, Dec 12 - Sun, Jan 11

6:08 pm - 10:29 pmGTF-DEN

4h 21m1 stop

6:21 pm - 10:31 pmDEN-GTF

4h 10m1 stop

$238Delta

Find Deal

Thu, Feb 12 - Tue, Feb 17

5:30 am - 11:44 amGTF-COS

6h 14m1 stop

12:25 pm - 5:44 pmCOS-GTF

5h 19m1 stop

$238Delta

Find Deal

Tue, Mar 24 - Sat, Mar 28

5:18 pm - 3:58 amGTF-DEN

10h 40m1 stop

10:37 pm - 4:28 pmDEN-GTF

17h 51m1 stop

$247Multiple Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

6:20 am - 8:22 amGTF-DEN

2h 02mnonstop

8:30 pm - 10:39 pmDEN-GTF

2h 09mnonstop

$269United Airlines

Find Deal

Thu, Nov 27 - Sun, Nov 30

4:00 pm - 10:39 pmGTF-DEN

6h 39m1 stop

11:30 am - 3:20 pmDEN-GTF

27h 50m2 stops

$280Alaska Airlines

Find Deal

Tue, Feb 24 - Thu, Feb 26

Alaska Airlines flights from Great Falls to Colorado

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

Alaska Airlines

Dec 12

GTF7:35 pmGreat Falls

22h 28m

1 stop

DEN6:03 pmDenver Intl

Jan 11

DEN1:34 pmDenver Intl

5h 46m

1 stop

GTF7:20 pmGreat Falls

$231

Find similar

Alaska Airlines

Feb 24

GTF4:00 pmGreat Falls

6h 39m

1 stop

DEN10:39 pmDenver Intl

Feb 26

DEN11:30 amDenver Intl

27h 50m

2 stops

GTF3:20 pmGreat Falls

$280

Find similar

Alaska Airlines

Jan 18

GTF8:00 pmGreat Falls

27h 35m

1 stop

DEN11:35 pmDenver Intl

Jan 21

DEN7:00 amDenver Intl

12h 20m

1 stop

GTF7:20 pmGreat Falls

$282

Find similar

Delta flights from Great Falls to Colorado

Our best Delta deals on Great Falls to Colorado flight tickets

Delta

Feb 12

GTF6:08 pmGreat Falls

4h 21m

1 stop

DEN10:29 pmDenver Intl

Feb 17

DEN12:50 pmDenver Intl

4h 38m

1 stop

GTF5:28 pmGreat Falls

$218

Find similar

Delta

Feb 12

GTF6:08 pmGreat Falls

4h 21m

1 stop

DEN10:29 pmDenver Intl

Feb 17

DEN6:21 pmDenver Intl

4h 10m

1 stop

GTF10:31 pmGreat Falls

$238

Find similar

Delta

Mar 11

GTF1:10 pmGreat Falls

10h 12m

2 stops

DEN11:22 pmDenver Intl

Mar 18

DEN5:30 amDenver Intl

7h 02m

1 stop

GTF12:32 pmGreat Falls

$256

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/9

5:18 pm-10:03 am

1 stop16h 45m

Denver Intl

Sun 1/11

10:37 pm-4:28 pm

1 stop17h 51m

$197

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 2/12

6:08 pm-10:29 pm

1 stop4h 21m

Denver Intl

Tue 2/17

12:50 pm-5:28 pm

1 stop4h 38m

$218

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/9

2:29 pm-4:40 pm

Nonstop2h 11m

Denver Intl

Sun 1/11

7:35 pm-9:53 pm

Nonstop2h 18m

$219

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/9

5:18 pm-10:52 am

2 stops17h 34m

Denver Intl

Sun 1/11

10:37 pm-4:28 pm

1 stop17h 51m

$229

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 12/12

7:35 pm-6:03 pm

1 stop22h 28m

Denver Intl

Sun 1/11

1:34 pm-7:20 pm

1 stop5h 46m

$231

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 2/12

6:08 pm-10:29 pm

1 stop4h 21m

Denver Intl

Tue 2/17

6:21 pm-10:31 pm

1 stop4h 10m

$238

Great FallsColorado Springs

GTF - COS

GTFCOS

Great Falls

Tue 3/24

5:30 am-11:44 am

1 stop6h 14m

Colorado Springs

Sat 3/28

12:25 pm-5:44 pm

1 stop5h 19m

$238

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 1/23

5:18 pm-3:58 am

1 stop10h 40m

Denver Intl

Sun 1/25

10:37 pm-4:28 pm

1 stop17h 51m

$247

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 11/27

6:20 am-8:22 am

Nonstop2h 02m

Denver Intl

Sun 11/30

8:30 pm-10:39 pm

Nonstop2h 09m

$269

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Tue 2/24

4:00 pm-10:39 pm

1 stop6h 39m

Denver Intl

Thu 2/26

11:30 am-3:20 pm

2 stops27h 50m

$280

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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 February is, on average, the cheapest month to fly to Colorado from Great Falls, with most prices found around $269. The month of October is another great option to travel to Colorado, with average flight prices from Great Falls averaging around $279.

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 $559. 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 58% 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	$265
Fastest flight time	1h 48m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Colorado	1 airport

The best one-way flight to Colorado from Great Falls in the past 72 hours is $265. The best round-trip flight deal from Great Falls to Colorado found on momondo in the last 72 hours is $399.

The fastest flight from Great Falls to Colorado takes 1h 48m

Direct flights go from Great Falls to Colorado on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Colorado: 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 November 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 46.77% of all bookings. The subsequent popular models are Airbus A320-100/200 at 22.58%, Embraer 175 (Enhanced Winglets) at 19.35%, and Boeing 737-800 at 4.84%.

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
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,003 reviews		Search Delta 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 $95

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 12/4. 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

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Find the cheapest flights from Great Falls to Colorado

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Alaska Airlines flights from Great Falls to Colorado

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

Delta flights from Great Falls to Colorado

Our best Delta deals on Great Falls to Colorado flight tickets

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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

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Great Falls, with most prices found around $269. The month of October is another great option to travel to Colorado, with average flight prices from Great Falls averaging around $279.

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 58% 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?

United Airlines, Delta, and Alaska Airlines 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 2 per day as of November 2025. The most frequent departure time is 6:00AM, with 56% of daily flights leaving at noon.

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

As of November 2025, there are 14 flights per week flying from Great Falls to Colorado. The most common day of the week flights depart is Mon, with 14% 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