HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$82+ Cheap flights from Missouri to Montana

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BZN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Montana

Cheapest flights from Missouri to Montana
Explore the most affordable flight options available from Missouri to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Southwest deal was found by Cheapflights users on 12/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmMCI - BZN
1 stop4h 25mSouthwest
Mon 1/123:50 pmBZN - MCI
1 stop4h 20mSouthwest
Deal found 12/3$231
This Southwest deal was found by Cheapflights users on 12/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmMCI - BZN
1 stop4h 25mSouthwest
Thu 12/255:30 amBZN - MCI
1 stop6h 30mSouthwest
Deal found 12/2$255
This Delta deal was found by Cheapflights users on 12/3. 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 12/186:15 amSTL - BZN
1 stop5h 35mDelta
Mon 12/222:20 pmBZN - STL
1 stop6h 56mDelta
Deal found 12/3$257
This Delta deal was found by Cheapflights users on 12/4. 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 12/246:00 amMCI - BZN
1 stop8h 15mDelta
Mon 12/293:20 pmBZN - MCI
1 stop7h 36mDelta
Deal found 12/4$258
This Alaska Airlines deal was found by Cheapflights users on 12/3. 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 12/244:56 pmMCI - BZN
1 stop6h 32mAlaska Airlines
Mon 12/292:57 pmBZN - MCI
1 stop8h 16mAlaska Airlines
Deal found 12/3$305
This Delta deal was found by Cheapflights users on 12/3. 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.
Sun 12/146:15 amSTL - FCA
1 stop6h 16mDelta
Thu 12/251:55 pmFCA - STL
1 stop7h 21mDelta
Deal found 12/3$308
This Delta deal was found by Cheapflights users on 12/3. 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 12/1011:40 amSTL - FCA
2 stops12h 30mDelta
Thu 12/251:55 pmFCA - STL
1 stop7h 21mDelta
Deal found 12/3$313
This Delta deal was found by Cheapflights users on 12/3. 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.
Sun 12/146:15 amSTL - FCA
1 stop6h 16mDelta
Sat 12/201:55 pmFCA - STL
1 stop7h 21mDelta
Deal found 12/3$314
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/126:22 pmMCI - BZN
1 stop6h 56mDelta
Mon 12/153:00 pmBZN - MCI
1 stop7h 22mDelta
Deal found 12/3$319
This Delta deal was found by Cheapflights users on 12/2. 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 12/96:30 amSTL - FCA
1 stop6h 01mDelta
Tue 12/165:00 amFCA - STL
2 stops12h 33mDelta
Deal found 12/2$319
This Delta deal was found by Cheapflights users on 12/2. 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 12/106:00 amSTL - BZN
1 stop8h 26mDelta
Sun 12/145:30 amBZN - STL
1 stop7h 00mDelta
Deal found 12/2$319
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/126:00 amMCI - BZN
2 stops10h 22mUnited Airlines
Mon 12/154:30 pmBZN - MCI
1 stop5h 37mUnited Airlines
Deal found 12/3$324

Find flight deals from Missouri to Montana

Keep the following information in mind while searching for Missouri to Montana flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Southwest)

One-way from

$82
(Southwest)

Popular in

December

Cheapest in

August

Average price

$554
Provider with most accurate pricing for Lambert-St Louis-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Bozeman Gallatin Field flights.
Search Deals
From Missouri to Montana
Search Deals
One-way flight from Missouri to Montana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 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 Missouri to Montana 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 4, 2025.
Use the filters below to find and compare flights from Missouri to Montana that are best for you.

Fly from

Missouri

Fly to

Montana

Route

Depart

Return

Price

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 2/3

6:25 pm-10:15 pm

1 stop4h 50m

Bozeman Gallatin Field

Sat 2/7

10:35 am-8:30 pm

1 stop8h 55m

$192

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Fri 2/6

3:59 pm-1:14 pm

1 stop22h 15m

Kalispell Glacier Park

Tue 2/10

7:46 pm-1:50 pm

1 stop17h 04m

$210

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 2/18

5:54 am-9:49 am

1 stop4h 55m

Bozeman Gallatin Field

Sat 2/21

4:29 pm-11:17 pm

1 stop5h 48m

$211

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Mon 2/2

5:10 pm-9:59 pm

1 stop5h 49m

Kalispell Glacier Park

Sat 2/7

7:00 am-8:33 pm

2 stops12h 33m

$216

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sat 1/3

5:59 pm-10:58 pm

1 stop5h 59m

Bozeman Gallatin Field

Sat 1/10

5:15 am-1:58 pm

1 stop7h 43m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Fri 1/2

5:59 pm-11:46 pm

1 stop6h 47m

Bozeman Gallatin Field

Fri 1/9

3:00 pm-11:23 pm

1 stop7h 23m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 1/21

4:04 pm-8:06 pm

1 stop5h 02m

Bozeman Gallatin Field

Thu 1/29

5:15 am-1:58 pm

1 stop7h 43m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sat 1/17

6:30 am-11:00 am

1 stop5h 30m

Bozeman Gallatin Field

Mon 1/26

3:00 pm-11:23 pm

1 stop7h 23m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 1/21

4:04 pm-8:06 pm

1 stop5h 02m

Bozeman Gallatin Field

Mon 1/26

5:15 am-1:58 pm

1 stop7h 43m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sun 1/18

5:50 am-1:29 pm

1 stop8h 39m

Bozeman Gallatin Field

Sat 1/24

2:50 pm-11:51 pm

1 stop8h 01m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Missouri to Montana

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

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Montana (average of $125). Flying from Missouri to Montana in May is currently the most expensive (average of $276). 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 MT?

Find hourly flight availability from Missouri to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Missouri to Montana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Missouri to Montana?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Missouri to Montana flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Missouri to Montana 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
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very good
11,402 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Southwest
8.0
Very good
4,250 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
United Airlines
7.4
Good
9,066 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,402 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Montana. 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 Missouri to Montana?

    For as low as $192, Southwest can have you in Montana from Missouri in 4h 50m. The distance from Missouri to Montana is about 946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missouri to Montana one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $104. Delta flights start at $128 while deals on American Airlines start at $133 one-way.

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

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

  • How can I find direct flights from Missouri to Montana?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Montana 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 Montana?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Montana (average of $125). Flying from Missouri to Montana in May is currently the most expensive (average of $276). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Montana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
Newark to West Palm Beach flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
Newark to Las Vegas flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to West Palm Beach flights
Seattle to Los Angeles flights
John F Kennedy Intl to San Francisco flights
Newark to Orlando flights
Newark to Los Angeles flights
O'Hare Intl to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Los Angeles to Seattle flights
O'Hare Intl to Las Vegas flights
LaGuardia to Orlando flights
Atlanta to LaGuardia flights
John F Kennedy Intl to Tampa flights
Reagan-National to Miami flights
San Francisco to Newark flights
Dallas/Fort Worth to Los Angeles flights
Seattle to Las Vegas flights
LaGuardia to Tampa flights
Los Angeles to Honolulu flights
Dallas/Fort Worth to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Boston to Fort Lauderdale flights
Boston to Miami flights
Dulles Intl to Miami flights
John F Kennedy Intl to Atlanta flights
Dallas/Fort Worth to Seattle flights
Hobby to Newark flights
Dallas/Fort Worth to Orlando flights
Hobby to LaGuardia flights

Top 5 airlines flying from Missouri to Montana

Discover the top 5 airlines that operate flights from Missouri to Montana. 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$140Average$455FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$410FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$508FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$446FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$319Average$467FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.