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$195+ Cheap flights from Great Falls (GTF) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DEN
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Great Falls to Colorado

Keep the following information in mind while searching for Great Falls to Colorado flight deals. Data was last updated julio 31, 2025.

Round-trip from

$195
(United Airlines)

Popular in

October

Cheapest in

February

Average price

$308

Good round-trip deal

$443 or less

Good one-way deal

$340 or less
From Great Falls to Colorado
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Great Falls to Colorado.
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Price to beat on a one-way flight from Great Falls to Colorado.
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Find flight deals from Great Falls to Colorado

Cheapest flights from Great Falls to Colorado
Explore the most affordable flight options available from Great Falls to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/222:35 pmGTF - DEN
Nonstop1h 58mUnited Airlines
lun. 8/257:33 pmDEN - GTF
Nonstop1h 55mUnited Airlines
Deal found 7/31$195
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:06 pmGTF - DEN
1 stop4h 42mDelta
lun. 8/256:25 pmDEN - GTF
1 stop4h 20mDelta
Deal found 7/30$214
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/136:06 pmGTF - COS
1 stop4h 12mDelta
dom. 8/175:55 pmCOS - GTF
1 stop4h 50mDelta
Deal found 7/29$269
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/146:25 amGTF - COS
1 stop6h 49mUnited Airlines
lun. 8/183:35 pmCOS - GTF
1 stop5h 38mUnited Airlines
Deal found 7/30$306
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:50 pmGTF - DEN
2 stops15h 45mAlaska Airlines
mar. 11/47:00 amDEN - GTF
1 stop11h 10mAlaska Airlines
Deal found 7/30$369
This United deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/242:35 pmGTF - DEN
Nonstop1h 58mMultiple Airlines
sáb. 9/278:00 amDEN - GTF
1 stop7h 49mMultiple Airlines
Deal found 7/31$463

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Great Falls to Colorado that are best for you.

Fly from

Great Falls

Fly to

Colorado

Route

Depart

Return

Price

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

vie. 8/22

2:35 pm-4:33 pm

Nonstop1h 58m

Denver Intl

lun. 8/25

7:33 pm-9:28 pm

Nonstop1h 55m

$195

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

mar. 8/19

6:06 pm-10:48 pm

1 stop4h 42m

Denver Intl

lun. 8/25

6:25 pm-10:45 pm

1 stop4h 20m

$214

Great FallsColorado Springs

GTF - COS

GTFCOS

Great Falls

mié. 8/13

6:06 pm-10:18 pm

1 stop4h 12m

Colorado Springs

dom. 8/17

5:55 pm-10:45 pm

1 stop4h 50m

$269

Great FallsColorado Springs

GTF - COS

GTFCOS

Great Falls

jue. 8/14

6:25 am-1:14 pm

1 stop6h 49m

Colorado Springs

lun. 8/18

3:35 pm-9:13 pm

1 stop5h 38m

$306

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

vie. 10/31

6:50 pm-10:35 am

2 stops15h 45m

Denver Intl

mar. 11/4

7:00 am-6:10 pm

1 stop11h 10m

$369

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

mié. 9/24

2:35 pm-4:33 pm

Nonstop1h 58m

Denver Intl

sáb. 9/27

8:00 am-3:49 pm

1 stop7h 49m

$463

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

mar. 9/16

2:35 pm-4:33 pm

Nonstop1h 58m

$214

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

mar. 9/16

6:11 pm-10:44 pm

1 stop4h 33m

$224

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

mar. 8/5

4:55 pm-11:59 pm

1 stop7h 04m

$389

Great FallsColorado Springs

GTF - COS

GTFCOS

Great Falls

lun. 8/4

6:25 am-1:14 pm

1 stop6h 49m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
2

Best time to book a flight from Great Falls to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Colorado

What is the cheapest month to book a flight from Great Falls to Colorado?

Currently, October is the cheapest month in which you can book a flight from Great Falls to Colorado (average of $197). Flying from Great Falls to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GTF to CO?

Find hourly flight availability from Great Falls to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Great Falls to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Great Falls to Colorado

Explore weekly flight availability from Great Falls to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from GTF to USCO are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Great Falls to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated julio 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Great Falls to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Great Falls to Colorado?

    For a flight from Great Falls to Colorado, you will be flying from Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city.

  • How popular is this Great Falls to Colorado flight route?

    Flights from Great Falls to Colorado have been viewed 8 times in the past calendar month.

  • What are the cheapest airlines to fly from Great Falls to Colorado one-way?

    The cheapest airlines for a one-way flight from Great Falls to Colorado are United Airlines ($214), Delta ($224), and Hawaiian Airlines ($389).

  • What are the cheapest flights from Great Falls to Colorado?

    While on average a flight from Great Falls to Colorado is generally $752, our data shows the cheapest flight currently is $253. When looking at the most popular route, (Great Falls - Denver Intl), you can expect to pay $195 for that flight.

  • Can I find deals for flights from Great Falls to Colorado that include hotel bookings?

    Yes. In addition to deals on Great Falls to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Colorado.

  • Can I find deals for business class flights from Great Falls to Colorado?

    Yes. Cheapflights offers flight deals from Great Falls to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Great Falls to Colorado (average of $197). Flying from Great Falls to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Great Falls to Colorado

Discover the top 2 airlines that operate flights from Great Falls to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$268FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$375FlexibilityNo cancel feeOn-time69%

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