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$258+ Cheap flights from Colorado Springs to Great Falls (COS - GTF)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
COS — GTF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Colorado Springs to Great Falls

Cheapest flights from Colorado Springs to Great Falls
Explore the most affordable flight options available from Colorado Springs to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/309:23 amCOS - GTF
1 stop4h 16mUnited Airlines
Sat 1/32:35 pmGTF - COS
1 stop5h 11mUnited Airlines
Deal found 12/15$323

Find flight deals from Colorado Springs to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Delta)

Popular in

June

Cheapest in

March

Average price

$474
Provider with most accurate pricing for Colorado Springs-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Great Falls flights.
Search Deals
From Colorado Springs to Great Falls
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Colorado Springs to Great Falls that are best for you.

Fly from

Colorado Springs

Fly to

Great Falls

Route

Depart

Return

Price

Colorado SpringsGreat Falls

COS - GTF

COSGTF

Colorado Springs

Wed 3/25

7:59 am-12:24 pm

1 stop4h 25m

Great Falls

Mon 3/30

5:30 am-11:14 am

1 stop5h 44m

$258

Colorado SpringsGreat Falls

COS - GTF

COSGTF

Colorado Springs

Tue 12/30

9:23 am-1:39 pm

1 stop4h 16m

Great Falls

Sat 1/3

2:35 pm-7:46 pm

1 stop5h 11m

$323

Colorado SpringsGreat Falls

COS - GTF

COSGTF

Colorado Springs

Fri 1/23

3:30 pm-9:53 pm

1 stop6h 23m

Great Falls

Sun 1/25

6:10 am-12:22 pm

1 stop6h 12m

$328

Colorado SpringsGreat Falls

COS - GTF

COSGTF

Colorado Springs

Wed 3/25

3:25 pm-9:11 pm

1 stop5h 46m

Great Falls

Mon 3/30

2:30 pm-9:57 pm

2 stops31h 27m

$568

Colorado SpringsGreat Falls

COS - GTF

COSGTF

Colorado Springs

Mon 1/5

6:23 pm-10:46 pm

1 stop4h 23m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Colorado Springs to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Great Falls in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Great Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-Great Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Great Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Colorado Springs 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 Colorado Springs to Great Falls

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

Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Great Falls (average of $186). Flying from Colorado Springs to Great Falls in December is currently the most expensive (average of $271). 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.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated December 18, 2025.
See what other customers who have flown with United Airlines from Colorado Springs to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

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

  • How long is the flight from Colorado Springs to Great Falls?

    Airlines like Delta and United Airlines fly from Colorado Springs to Great Falls in about 4h 16m. The time it takes to get you to your destination can typically vary by up to 09m. The distance between Colorado Springs and Great Falls is about 686 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Colorado Springs to Great Falls round-trip?

    Our cheapest airline available from Colorado Springs to Great Falls is United Airlines. Our recent data shows that you can find tickets from as low as $318 on this airline. United Airlines is priced at 8% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs to Great Falls 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 Colorado Springs to Great Falls?

    Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Great Falls (average of $186). Flying from Colorado Springs to Great Falls in December is currently the most expensive (average of $271). 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

Traveling to a place near Great Falls?

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Top airline flying from Colorado Springs to Great Falls

Discover the top airline that operate flights from Colorado Springs to Great Falls. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$393FlexibilityNo cancel feeOn-time69%

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