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Great Falls

$326+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GTF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$326
(Delta)

Popular in

April

Cheapest in

January

Average price

$409
Provider with most accurate pricing for Kansas City-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Great Falls flights.
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From Missouri to Great Falls
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/245:00 pmSTL - GTF
1 stop6h 31mDelta
Sat 5/315:45 amGTF - STL
1 stop6h 49mDelta
Deal found 4/30$326
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:58 pmMCI - GTF
1 stop18h 45mMultiple Airlines
Sun 6/87:57 pmGTF - MCI
2 stops22h 06mMultiple Airlines
Deal found 4/30$362
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 6/56:45 amMCI - GTF
1 stop5h 20mDelta
Sun 6/85:42 amGTF - MCI
1 stop6h 41mDelta
Deal found 4/29$406
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:40 amMCI - GTF
1 stop26h 52mUnited Airlines
Wed 5/216:40 amGTF - MCI
1 stop5h 12mUnited Airlines
Deal found 4/29$483
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:20 amSTL - GTF
1 stop16h 50mUnited Airlines
Mon 6/302:35 pmGTF - STL
1 stop21h 11mUnited Airlines
Deal found 4/29$508
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/135:10 pmSGF - GTF
1 stop5h 13mUnited Airlines
Wed 5/216:40 amGTF - SGF
2 stops14h 21mUnited Airlines
Deal found 4/30$523

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 May 1, 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

Sat 5/24

5:00 pm-10:31 pm

1 stop6h 31m

Great Falls

Sat 5/31

5:45 am-1:34 pm

1 stop6h 49m

$326

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Thu 6/5

7:58 pm-1:43 pm

1 stop18h 45m

Great Falls

Sun 6/8

7:57 pm-7:03 pm

2 stops22h 06m

$362

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Thu 6/5

6:45 am-11:05 am

1 stop5h 20m

Great Falls

Sun 6/8

5:42 am-1:23 pm

1 stop6h 41m

$406

Kansas CityGreat Falls

MCI - GTF

MCIGTF

Kansas City

Tue 5/13

11:40 am-1:32 pm

1 stop26h 52m

Great Falls

Wed 5/21

6:40 am-12:52 pm

1 stop5h 12m

$483

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Wed 6/25

5:20 am-9:10 pm

1 stop16h 50m

Great Falls

Mon 6/30

2:35 pm-12:46 pm

1 stop21h 11m

$508

SpringfieldGreat Falls

SGF - GTF

SGFGTF

Springfield-Branson

Tue 5/13

5:10 pm-9:23 pm

1 stop5h 13m

Great Falls

Wed 5/21

6:40 am-10:01 pm

2 stops14h 21m

$523

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Mon 5/5

3:12 pm-8:33 pm

1 stop6h 21m

$409

St. LouisGreat Falls

STL - GTF

STLGTF

Lambert-St Louis

Mon 5/5

5:29 pm-9:23 pm

3 stops28h 54m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $579). 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 May 1, 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 May 1, 2025.
Get a feel of what it's like to fly with 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.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 June is currently the most expensive (average of $579). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$591FlexibilityNo cancel feeOn-time69%
DeltaCheapest$304Average$477FlexibilityNo cancel feeOn-timeN/A

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