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Great Falls

$62+ Cheap flights from Great Falls

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — SEA
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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What to know about flights from Great Falls

Discover essential information about flights departing from Great Falls, including flight schedules, destinations, airlines operating at the Great Falls airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 18, 2026.

Cheapest one-way flight

$204

Cheapest round-trip flight

$84

Cheapest airline

Delta

Most popular destination

Denver Intl (DEN)

Good round-trip deal

$149 or less

Good one-way deal

$160 or less
The cheapest one-way flight from Great Falls is currently to Denver Intl.
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The cheapest round-trip flight from Great Falls is currently to Las Vegas Harry Reid Intl.
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On average, Delta currently has the cheapest one-way flight from Great Falls (avg. price of $347).
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Denver Intl (DEN) is currently the most popular flight destination from Great Falls (average round-trip price of $408).
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Price to beat on a round-trip flight from Great Falls.
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Price to beat on a one-way flight from Great Falls.
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Find flights from Great Falls

Cheapest flights from Great Falls
Explore the most affordable flight options available from Great Falls. Find the lowest fares based on data from user searches, with prices last updated on February 18, 2026.

This Booking.com deal was found by Cheapflights users on 2/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:20 am
GTF
-
LAS
Nonstop2h 18m
Allegiant Air
Fri 3/206:10 am
LAS
-
GTF
Nonstop2h 20m
Allegiant Air
Deal found 2/14$138
This Expedia deal was found by Cheapflights users on 2/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:15 pm
GTF
-
SEA
Nonstop1h 50m
Alaska Airlines
Sat 5/163:36 pm
SEA
-
GTF
Nonstop1h 36m
Alaska Airlines
Deal found 2/17$157
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:18 am
GTF
-
LAS
Nonstop2h 17m
Allegiant Air
Fri 6/196:10 am
LAS
-
GTF
Nonstop2h 18m
Allegiant Air
Deal found 2/17$163
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 3/104:57 pm
GTF
-
SEA
Nonstop2h 03m
Alaska Airlines
Wed 3/113:11 pm
SEA
-
GTF
Nonstop1h 37m
Alaska Airlines
Deal found 2/16$187
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 3/162:30 pm
GTF
-
DEN
Nonstop2h 09m
United Airlines
Mon 3/307:15 pm
DEN
-
GTF
Nonstop2h 02m
United Airlines
Deal found 2/15$199
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:42 am
GTF
-
LAS
Nonstop2h 15m
Allegiant Air
Mon 5/187:30 am
LAS
-
GTF
Nonstop2h 22m
Allegiant Air
Deal found 2/17$211
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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.
Mon 3/164:57 pm
GTF
-
SEA
Nonstop2h 03m
Alaska Airlines
Mon 3/231:49 pm
SEA
-
GTF
Nonstop1h 37m
Alaska Airlines
Deal found 2/14$212
This Delta deal was found by Cheapflights users on 2/17. 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.
Tue 3/241:05 pm
GTF
-
DEN
1 stop6h 52m
Delta
Wed 4/14:00 pm
DEN
-
GTF
1 stop6h 30m
Delta
Deal found 2/17$218
This Kiwi.com deal was found by Cheapflights users on 2/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:20 am
GTF
-
LAS
Nonstop2h 18m
Multiple Airlines
Fri 3/2010:00 am
LAS
-
GTF
1 stop5h 26m
Multiple Airlines
Deal found 2/14$225
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 3/132:30 pm
GTF
-
DEN
Nonstop2h 09m
United Airlines
Sun 3/157:07 pm
DEN
-
GTF
Nonstop2h 04m
United Airlines
Deal found 2/15$234
This Delta deal was found by Cheapflights users on 2/14. 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.
Tue 3/246:22 pm
GTF
-
DEN
1 stop4h 09m
Delta
Tue 3/318:00 am
DEN
-
GTF
1 stop4h 24m
Delta
Deal found 2/14$238
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:24 am
GTF
-
LAS
Nonstop2h 15m
Allegiant Air
Mon 7/276:10 am
LAS
-
GTF
Nonstop2h 19m
Allegiant Air
Deal found 2/17$239

Find flights from Great Falls within your budget

 
Find flights departing from Great Falls that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 18, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Seattle

Route

Depart

Return

Price

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Sun 5/10

6:15 pm-7:05 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Sat 5/16

3:36 pm-6:12 pm

Nonstop1h 36m

$157

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Tue 3/10

4:57 pm-6:00 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Wed 3/11

3:11 pm-5:48 pm

Nonstop1h 37m

$187

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Sun 4/12

5:06 pm-10:46 pm

1 stop6h 40m

Las Vegas Harry Reid Intl

Fri 4/17

7:30 am-10:52 am

Nonstop2h 22m

$197

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 3/16

2:30 pm-4:39 pm

Nonstop2h 09m

Denver Intl

Mon 3/30

7:15 pm-9:17 pm

Nonstop2h 02m

$199

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Thu 6/4

2:37 pm-4:37 pm

Nonstop2h 00m

Denver Intl

Sun 6/7

7:38 pm-9:34 pm

Nonstop1h 56m

$199

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Sat 5/16

2:35 pm-4:41 pm

Nonstop2h 06m

Denver Intl

Sun 5/24

7:38 pm-9:34 pm

Nonstop1h 56m

$199

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 6/5

6:15 am-8:15 am

Nonstop2h 00m

Denver Intl

Mon 6/8

7:38 pm-9:34 pm

Nonstop1h 56m

$199

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 3/27

6:22 pm-10:31 pm

1 stop4h 09m

Denver Intl

Sun 3/29

6:15 pm-10:30 pm

1 stop4h 15m

$218

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Tue 3/24

6:22 pm-10:31 pm

1 stop4h 09m

Denver Intl

Sat 3/28

4:00 pm-10:30 pm

1 stop6h 30m

$218

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Wed 3/25

6:22 pm-10:31 pm

1 stop4h 09m

Denver Intl

Thu 4/2

5:30 am-12:24 pm

1 stop6h 54m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 60 results
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Compare providers for flights from 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 Great Falls in February
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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: Among all the travel providers offering deals on flights from Great Falls, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Great Falls made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Great Falls. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Great Falls. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Great Falls

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Great Falls

Get recent, data-driven insights about flights from Great Falls including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Great Falls (average of $91). Flying from Great Falls in October will prove the most costly (average of $197). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Great Falls?

Use this chart to determine the cheapest time to fly round-trip from Great Falls to Seattle. Price data was last updated on December 20, 2025.

Those who are seeking the cheapest fare on flights departing from Great Falls would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday mornings when fares are usually the most expensive.

Which airlines fly from Great Falls?

For flights departing from Great Falls check dates and pricing for the following: Alaska Airlines, Delta. These airlines depart to the following popular destinations: Seattle.

Delta
Delta
From $103
United Airlines
United Airlines
From $162
Allegiant Air
Allegiant Air
From $72
Alaska Airlines
Alaska Airlines
From $146

What are popular destinations to fly to from Great Falls?

Some of the most frequent flights departing from Great Falls everyday are: Salt Lake City (27 flights per day), Denver (14 flights per day), and Seattle (10 flights per day).

Denver Intl
Denver Intl
From $204
Salt Lake City
Salt Lake City
From $113
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $149
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $84

What is the cheapest place to fly to from Great Falls?

The cheapest city to fly to from Great Falls is Las Vegas Harry Reid Intl, with prices starting at $84. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $84
Salt Lake City
Salt Lake City
From $113
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $149
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $157

Airline reviews for flights from Great Falls

Read reviews and ratings of airlines operating flights from Great Falls. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Great Falls travel. Please note that the reviews are sourced from user searches and were last updated on February 18, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Great Falls by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,895 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,895 reviews
Alaska Airlines
8.0
Very good
11,895 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,208 reviews
Alaska Airlines
8.0
Very good
11,895 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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Related info for your journey

Access useful and relevant information related to your journey from Great Falls. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 18, 2026.

  • What are the most popular destinations to fly to from Great Falls?

    This month, the top selected destinations from Great Falls are Las Vegas, Orlando Airport, Orlando. Throughout the year, Las Vegas, Seattle, Denver are some of the top choices made by users flying from Great Falls.

  • What is the cheapest flight from Great Falls to anywhere?

    Users have flown out of Great Falls for as low as $84 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for $390 to fly from Great Falls.

  • What are the cheapest airlines flying from Great Falls to anywhere?

    Over the past few days, we've found that Allegiant Air, Delta, and Alaska Airlines have the cheapest prices from Great Falls. Allegiant Air flights from Great Falls to Phoenix-Mesa Gateway ($72), Delta flights from Great Falls to Albuquerque ($103), and Alaska Airlines flights from Great Falls to Anchorage ($146).

  • What is the cheapest premium economy flight from Great Falls?

    Options for some of the cheapest premium economy flights from Great Falls we have found on Cheapflights are as follows:
    Fly from Great Falls to Seattle starting at $346
    Fly from Great Falls to Denver starting at $1,440
    Fly from Great Falls to Salt Lake City starting at $1,452
    Fly from Great Falls to Minneapolis starting at $1,605

  • What is the cheapest first class flight from Great Falls?

    If you’re looking for a cheap first-class flight from Great Falls, consider Salt Lake City. Prices start at $912 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Great Falls?

    April is currently the cheapest month to fly from Great Falls. At this moment in time October is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Great Falls?

    Check out the cheapest flights from Great Falls to embark to:
    Fly from Great Falls to Seattle from $277 round trip

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