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Montana

$106+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BZN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 2/212:59 pm
MCI
-
BZN
1 stop9h 57m
Alaska Airlines
Wed 2/253:02 pm
BZN
-
MCI
1 stop21h 53m
Alaska Airlines
Deal found 1/27$211
This Southwest deal was found by Cheapflights users on 1/28. 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 2/235:40 am
STL
-
BZN
1 stop5h 40m
Southwest
Sat 2/284:00 pm
BZN
-
STL
1 stop6h 35m
Southwest
Deal found 1/28$211
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/2110:24 am
MCI
-
BZN
2 stops11h 43m
United Airlines
Wed 2/254:29 pm
BZN
-
MCI
1 stop5h 48m
United Airlines
Deal found 1/27$216
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/234:30 pm
STL
-
BZN
1 stop5h 42m
United Airlines
Fri 2/2710:50 am
BZN
-
STL
2 stops11h 09m
United Airlines
Deal found 1/28$216
This Delta deal was found by Cheapflights users on 1/27. 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 9/66:15 pm
MCI
-
BZN
1 stop6h 44m
Delta
Thu 9/103:40 pm
BZN
-
MCI
1 stop6h 23m
Delta
Deal found 1/27$217
This Delta deal was found by Cheapflights users on 1/27. 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 9/56:15 pm
MCI
-
BZN
1 stop6h 44m
Delta
Tue 9/153:40 pm
BZN
-
MCI
1 stop6h 23m
Delta
Deal found 1/27$228
This Delta deal was found by Cheapflights users on 1/29. 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.
Tue 3/37:05 am
MCI
-
BZN
1 stop9h 40m
Delta
Wed 3/115:58 am
BZN
-
MCI
1 stop8h 06m
Delta
Deal found 1/29$239
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:15 am
STL
-
BZN
1 stop7h 04m
American Airlines
Wed 2/111:42 pm
BZN
-
STL
1 stop6h 33m
American Airlines
Deal found 1/26$239
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 8/213:34 pm
MCI
-
FCA
1 stop9h 25m
Alaska Airlines
Wed 8/2612:51 pm
FCA
-
MCI
1 stop9h 45m
Alaska Airlines
Deal found 1/28$239
This United Airlines deal was found by Cheapflights users on 1/28. 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 12/226:00 am
MCI
-
BZN
1 stop4h 47m
United Airlines
Mon 12/284:14 pm
BZN
-
MCI
1 stop5h 50m
United Airlines
Deal found 1/28$243
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 9/83:24 pm
STL
-
FCA
1 stop9h 35m
Alaska Airlines
Wed 9/1612:51 pm
FCA
-
STL
1 stop10h 08m
Alaska Airlines
Deal found 1/28$247
This United Airlines deal was found by Cheapflights users on 1/27. 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 10/266:15 am
MCI
-
BZN
1 stop6h 18m
United Airlines
Fri 10/301:30 pm
BZN
-
MCI
2 stops9h 07m
United Airlines
Deal found 1/27$250

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Alaska Airlines)

One-way from

$106
(Expedia)

Popular in

March

Cheapest in

January

Average price

$242
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. 14% potential increase in price ($64 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 January 2026
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 January 29, 2026.
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

Sat 2/28

4:08 pm-9:38 pm

1 stop6h 30m

Bozeman Gallatin Field

Sat 3/7

3:36 pm-11:06 pm

1 stop6h 30m

$211

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 2/24

9:12 am-3:23 pm

1 stop7h 11m

Bozeman Gallatin Field

Tue 3/3

10:50 am-4:19 pm

1 stop4h 29m

$211

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Mon 2/23

5:40 am-10:20 am

1 stop5h 40m

Bozeman Gallatin Field

Sat 2/28

4:00 pm-11:35 pm

1 stop6h 35m

$211

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Mon 3/2

5:30 am-12:57 pm

1 stop8h 27m

Bozeman Gallatin Field

Mon 3/9

3:36 pm-12:12 am

1 stop7h 36m

$211

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Mon 2/23

7:00 am-2:46 pm

1 stop8h 46m

Bozeman Gallatin Field

Fri 2/27

7:00 am-1:43 pm

1 stop5h 43m

$211

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sat 2/28

5:54 am-9:49 am

1 stop4h 55m

Bozeman Gallatin Field

Sat 3/7

1:10 pm-11:15 pm

2 stops9h 05m

$216

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 2/25

5:54 am-9:49 am

1 stop4h 55m

Bozeman Gallatin Field

Wed 3/4

1:05 pm-11:17 pm

2 stops9h 12m

$216

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Mon 2/23

4:30 pm-9:12 pm

1 stop5h 42m

Bozeman Gallatin Field

Fri 2/27

10:50 am-10:59 pm

2 stops11h 09m

$216

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Mon 2/23

4:30 pm-9:12 pm

1 stop5h 42m

Bozeman Gallatin Field

Sat 2/28

10:50 am-9:05 pm

2 stops9h 15m

$216

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sat 5/16

6:15 pm-9:59 pm

1 stop4h 44m

Bozeman Gallatin Field

Sun 5/24

6:00 am-11:28 am

1 stop4h 28m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, 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 $256). 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.

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 January 29, 2026.
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
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,128 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,205 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 $211, American Airlines can have you in Montana from Missouri in 5h 40m. The distance from Missouri to Montana is about 1163 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. United Airlines flights start at $105 while deals on Delta start at $128 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 $256). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$140Average$450FlexibilityNo cancel feeOn-time71%
DeltaCheapest$170Average$390FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$210Average$444FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$240Average$492FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$397FlexibilityNo cancel feeOn-time75%

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