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Great Falls

$264+ Cheap flights from Missouri to Great Falls (GTF)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GTF
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Round-trip from

$384
(Alaska Airlines)

One-way from

$264
(Mytrip)
From Missouri to Great Falls
Search Deals
One-way flight from Missouri to Great Falls
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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 March 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/176:44 amSTL - GTF
1 stop9h 28mAlaska Airlines
Tue 4/226:07 pmGTF - STL
1 stop28h 52mAlaska Airlines
Deal found 3/25$384
This Delta deal was found by Cheapflights users on 3/25. 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 5/136:45 amMCI - GTF
1 stop5h 20mDelta
Wed 5/216:19 pmGTF - MCI
1 stop5h 01mDelta
Deal found 3/25$406
This United Airlines deal was found by Cheapflights users on 3/25. 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 8/25:15 pmMCI - GTF
1 stop4h 58mUnited Airlines
Sat 8/96:25 amGTF - MCI
1 stop5h 11mUnited Airlines
Deal found 3/25$526
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 4/17:00 amMCI - GTF
1 stop9h 12mAlaska Airlines
Tue 4/153:52 pmGTF - MCI
1 stop7h 07mAlaska Airlines
Deal found 3/25$529
This United deal was found by Cheapflights users on 3/25. 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.
Thu 5/225:20 amSTL - GTF
1 stop16h 50mUnited Airlines
Tue 5/272:26 pmGTF - STL
2 stops23h 27mUnited Airlines
Deal found 3/25$540
This United deal was found by Cheapflights users on 3/25. 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.
Tue 5/138:50 amSGF - GTF
2 stops13h 33mUnited Airlines
Wed 5/212:26 pmGTF - SGF
1 stop8h 04mUnited Airlines
Deal found 3/25$582
This Delta deal was found by Cheapflights users on 3/25. 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 5/1312:00 pmSGF - GTF
2 stops9h 32mDelta
Wed 5/216:00 amGTF - SGF
2 stops11h 16mDelta
Deal found 3/25$614

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 March 26, 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

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Thu 4/17

6:44 am-3:12 pm

1 stop9h 28m

Great Falls

Tue 4/22

6:07 pm-11:59 pm

1 stop28h 52m

$384

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Tue 5/13

6:45 am-11:05 am

1 stop5h 20m

Great Falls

Wed 5/21

6:19 pm-12:20 am

1 stop5h 01m

$406

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Sat 8/2

5:15 pm-9:13 pm

1 stop4h 58m

Great Falls

Sat 8/9

6:25 am-12:36 pm

1 stop5h 11m

$526

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Thu 5/22

5:20 am-9:10 pm

1 stop16h 50m

Great Falls

Tue 5/27

2:26 pm-2:53 pm

2 stops23h 27m

$540

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Wed 4/9

7:00 am-3:12 pm

1 stop9h 12m

Great Falls

Sun 4/13

3:52 pm-11:59 pm

1 stop7h 07m

$576

SpringfieldGreat Falls

SGF - GTF

SGFGTF

Springfield-Branson

Tue 5/13

8:50 am-9:23 pm

2 stops13h 33m

Great Falls

Wed 5/21

2:26 pm-11:30 pm

1 stop8h 04m

$582

SpringfieldGreat Falls

SGF - GTF

SGFGTF

Springfield-Branson

Tue 5/13

12:00 pm-8:32 pm

2 stops9h 32m

Great Falls

Wed 5/21

6:00 am-6:16 pm

2 stops11h 16m

$614

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Sun 5/4

12:15 pm-4:44 pm

3 stops29h 29m

$264

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Sun 7/20

6:00 am-1:36 pm

1 stop8h 36m

$334

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Sun 5/4

6:30 am-5:27 pm

1 stop11h 57m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 June is currently the most expensive (average of $605). 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 March 26, 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 March 26, 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
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Lambert-St Louis - Great Falls or Springfield-Branson - Great Falls, Kansas City - 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 June is currently the most expensive (average of $605). 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$591FlexibilityNo cancel feeOn-time69%
DeltaCheapest$304Average$502FlexibilityNo cancel feeOn-timeN/A
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