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Great Falls

$350+ Cheap flights from Missouri to Great Falls (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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GTF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missouri to Great Falls

Keep the following information in mind while searching for Missouri to Great Falls flight deals. Data was last updated June 12, 2025.

Round-trip from

$350
(Alaska Airlines)

Popular in

April

Cheapest in

May

Average price

$487
From Missouri to Great Falls
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Missouri to Great Falls

Cheapest flights from Missouri to Great Falls
Explore the most affordable flight options available from Missouri to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/37:00 amMCI - GTF
1 stop9h 49mAlaska Airlines
Sat 9/64:29 pmGTF - MCI
1 stop21h 13mAlaska Airlines
Deal found 6/10$350
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 9/32:59 pmMCI - GTF
1 stop6h 35mDelta
Sat 9/611:43 amGTF - MCI
2 stops8h 22mDelta
Deal found 6/10$356
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 9/136:15 pmSTL - GTF
1 stop5h 36mDelta
Tue 9/1611:30 amGTF - STL
1 stop5h 27mDelta
Deal found 6/10$360
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 9/16:30 pmSTL - GTF
1 stop22h 19mAlaska Airlines
Tue 9/94:29 pmGTF - STL
1 stop21h 10mAlaska Airlines
Deal found 6/10$377
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/195:25 pmMCI - GTF
1 stop4h 48mUnited Airlines
Tue 7/222:35 pmGTF - MCI
1 stop5h 08mUnited Airlines
Deal found 6/10$426
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/15:30 pmSTL - GTF
2 stops28h 58mUnited Airlines
Tue 9/97:00 amGTF - STL
2 stops15h 44mUnited Airlines
Deal found 6/10$536
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:50 amSTL - GTF
3 stops24h 37mMultiple Airlines
Mon 6/3010:17 amGTF - STL
3 stops45h 33mMultiple Airlines
Deal found 6/11$542
This Delta deal was found by Cheapflights users on 6/11. 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 7/226:00 amSGF - GTF
2 stops12h 39mDelta
Tue 7/296:00 amGTF - SGF
2 stops11h 11mDelta
Deal found 6/11$642
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/225:45 amSGF - GTF
1 stop8h 51mUnited Airlines
Tue 7/296:25 amGTF - SGF
1 stop5h 36mUnited Airlines
Deal found 6/11$667
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:05 amMCI - GTF
3 stops28h 22mMultiple Airlines
Mon 6/1610:17 amGTF - MCI
2 stops33h 12mMultiple Airlines
Deal found 6/11$879

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 June 12, 2025.
Use the filters below to find and compare flights from Missouri to Great Falls that are best for you.

Fly from

Missouri

Fly to

Great Falls

Route

Depart

Return

Price

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Wed 9/3

7:00 am-3:49 pm

1 stop9h 49m

Great Falls

Sat 9/6

4:29 pm-2:42 pm

1 stop21h 13m

$350

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Wed 9/3

2:59 pm-8:34 pm

1 stop6h 35m

Great Falls

Sat 9/6

11:43 am-9:05 pm

2 stops8h 22m

$356

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Mon 9/1

6:30 pm-3:49 pm

1 stop22h 19m

Great Falls

Tue 9/9

4:29 pm-2:39 pm

1 stop21h 10m

$377

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Sat 7/19

5:25 pm-9:13 pm

1 stop4h 48m

Great Falls

Tue 7/22

2:35 pm-8:43 pm

1 stop5h 08m

$426

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Mon 9/1

3:30 pm-8:34 pm

1 stop6h 04m

Great Falls

Tue 9/9

11:43 am-11:23 pm

2 stops10h 40m

$494

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Mon 9/1

5:30 pm-9:28 pm

2 stops28h 58m

Great Falls

Tue 9/9

7:00 am-11:44 pm

2 stops15h 44m

$536

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Thu 6/26

9:50 am-9:27 am

3 stops24h 37m

Great Falls

Mon 6/30

10:17 am-8:50 am

3 stops45h 33m

$542

SpringfieldGreat Falls

SGF - GTF

SGFGTF

Springfield-Branson

Tue 7/22

6:00 am-5:39 pm

2 stops12h 39m

Great Falls

Tue 7/29

6:00 am-6:11 pm

2 stops11h 11m

$642

SpringfieldGreat Falls

SGF - GTF

SGFGTF

Springfield-Branson

Tue 7/22

5:45 am-1:36 pm

1 stop8h 51m

Great Falls

Tue 7/29

6:25 am-1:01 pm

1 stop5h 36m

$667

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Sun 6/15

5:20 pm-9:10 pm

1 stop4h 50m

Great Falls

Tue 6/17

4:55 pm-10:34 am

2 stops16h 39m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 results
1
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Best time to book a flight from Missouri to Great Falls

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Great Falls (average of $367). Flying from Missouri to Great Falls in July is currently the most expensive (average of $574). 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 MO to GTF?

Find hourly flight availability from Missouri to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Great Falls as you normally would.

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Missouri to Great Falls by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Great Falls. 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 into for flights to Great Falls from Missouri?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Great Falls from Missouri.

  • What are the most popular routes from Missouri to Great Falls?

    While some choose either Kansas City - Great Falls or Springfield-Branson - Great Falls, Lambert-St Louis - Great Falls is the most popular route from Missouri to Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Great Falls (average of $367). Flying from Missouri to Great Falls in July is currently the most expensive (average of $574). 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 Missouri to Great Falls

Discover the top 2 airlines that operate flights from Missouri 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$302Average$574FlexibilityNo cancel feeOn-time69%
DeltaCheapest$304Average$476FlexibilityNo cancel feeOn-timeN/A

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