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$120+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BZN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Missouri to Montana

Keep the following information in mind while searching for Missouri to Montana flight deals. Data was last updated August 20, 2025.

Round-trip from

$236
(Alaska Airlines)

One-way from

$120
(Alaska Airlines)

Popular in

December

Cheapest in

November

Average price

$441
From Missouri to Montana
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One-way flight from Missouri to Montana
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/14:55 pmMCI - BZN
1 stop8h 17mAlaska Airlines
Wed 10/85:25 amBZN - MCI
1 stop9h 57mAlaska Airlines
Deal found 8/18$236
This Delta deal was found by Cheapflights users on 8/18. 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 9/176:03 pmMCI - BZN
1 stop6h 56mDelta
Wed 9/246:00 amBZN - MCI
1 stop4h 31mDelta
Deal found 8/18$237
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/233:37 pmMCI - BZN
1 stop20h 09mAlaska Airlines
Sat 9/275:22 amBZN - MCI
1 stop9h 39mAlaska Airlines
Deal found 8/19$238
This Delta deal was found by Cheapflights users on 8/18. 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 9/186:03 pmMCI - BZN
1 stop6h 56mDelta
Tue 9/236:20 pmBZN - MCI
1 stop4h 44mDelta
Deal found 8/18$239
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amMCI - BZN
1 stop8h 10mHawaiian Airlines
Mon 10/203:04 pmBZN - MCI
1 stop7h 55mHawaiian Airlines
Deal found 8/19$240
This Delta deal was found by Cheapflights users on 8/18. 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 9/186:03 pmMCI - BZN
1 stop6h 56mDelta
Mon 9/226:20 pmBZN - MCI
1 stop4h 44mDelta
Deal found 8/18$241
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 9/306:05 amMCI - BZN
2 stops8h 15mSouthwest
Sat 10/45:10 amBZN - MCI
1 stop6h 00mSouthwest
Deal found 8/18$244
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 10/253:05 pmMCI - BZN
2 stops7h 20mSouthwest
Sat 11/110:25 amBZN - MCI
1 stop5h 45mSouthwest
Deal found 8/20$246
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/175:15 amSTL - FCA
1 stop5h 51mUnited Airlines
Wed 9/245:15 pmFCA - STL
1 stop5h 38mUnited Airlines
Deal found 8/20$253
This Delta deal was found by Cheapflights users on 8/19. 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 10/115:15 pmMCI - BZN
1 stop7h 22mDelta
Tue 10/146:20 pmBZN - MCI
1 stop4h 58mDelta
Deal found 8/19$254
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 9/235:05 pmMCI - BZN
1 stop6h 50mSouthwest
Fri 9/266:25 amBZN - MCI
2 stops9h 55mSouthwest
Deal found 8/18$257
This Orbitz deal was found by Cheapflights users on 8/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:57 pmMCI - MSO
1 stop7h 02mMultiple Airlines
Mon 10/1312:50 pmMSO - MCI
1 stop6h 03mMultiple Airlines
Deal found 8/18$259

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 August 20, 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

Wed 10/1

4:55 pm-12:12 am

1 stop8h 17m

Bozeman Gallatin Field

Wed 10/8

5:25 am-4:22 pm

1 stop9h 57m

$236

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 9/17

6:03 pm-11:59 pm

1 stop6h 56m

Bozeman Gallatin Field

Wed 9/24

6:00 am-11:31 am

1 stop4h 31m

$237

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 9/24

7:00 am-2:14 pm

1 stop8h 14m

Bozeman Gallatin Field

Thu 9/25

3:08 pm-11:59 pm

1 stop7h 51m

$238

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/23

4:55 pm-12:12 am

1 stop8h 17m

Bozeman Gallatin Field

Fri 9/26

3:08 pm-11:59 pm

1 stop7h 51m

$238

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/23

7:00 am-2:14 pm

1 stop8h 14m

Bozeman Gallatin Field

Sat 9/27

5:22 am-4:01 pm

1 stop9h 39m

$238

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 9/24

7:00 am-2:14 pm

1 stop8h 14m

Bozeman Gallatin Field

Thu 9/25

3:08 pm-11:59 pm

1 stop7h 51m

$238

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/30

5:05 pm-10:55 pm

1 stop6h 50m

Bozeman Gallatin Field

Sat 10/4

5:10 am-10:30 am

1 stop4h 20m

$239

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Thu 9/18

6:03 pm-11:59 pm

1 stop6h 56m

Bozeman Gallatin Field

Tue 9/23

6:20 pm-12:04 am

1 stop4h 44m

$239

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Thu 10/16

8:45 pm-12:10 am

1 stop4h 25m

Bozeman Gallatin Field

Tue 10/21

5:30 am-10:35 am

1 stop4h 05m

$239

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/23

6:59 pm-11:56 pm

1 stop5h 57m

Bozeman Gallatin Field

Sat 9/27

6:00 am-11:27 am

1 stop4h 27m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from Missouri to Montana (average of $371). Flying from Missouri to Montana in May is currently the most expensive (average of $478). 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 August 20, 2025.

When flying from Missouri to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 20, 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
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,928 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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 $237, Alaska Airlines can have you in Montana from Missouri in 6h 56m. 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $120. Delta flights start at $121 while deals on American Airlines start at $138 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, October is the cheapest month in which you can book a flight from Missouri to Montana (average of $371). Flying from Missouri to Montana in May is currently the most expensive (average of $478). 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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Alternative routes for Missouri to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$140Average$441FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$444FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$531FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$309Average$454FlexibilityNo cancel feeOn-time63%

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