What airlines fly to Montana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Montana from Missouri according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Montana?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Missouri to Montana

How long is the flight from Missouri to Montana?

If you’re flying from a popular airport in Missouri, such as Kansas City or Springfield, and flying into Montana, then you can expect flight times to average 4h 20m and 4h 47m, respectively.

When did momondo last update prices for flights from Missouri to Montana?

Prices for flights from Missouri to Montana refresh daily.

How many operators does momondo search for flights from Missouri to Montana?

As of June 2026, there are 5 operators available to choose from for flights from Missouri to Montana.

How old do you have to be to fly from Missouri to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Montana.

What documentation or ID do you need to fly to Montana?

The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$109 Cheap Flights from Missouri to Montana in 2026

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Find the cheapest flights from Missouri to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:05 pm

MCI

BZN

6h 05m

1 stop

6:00 am - 2:08 pm

BZN

MCI

7h 08m

1 stop

$217Delta

Wed, Sep 2 - Sat, Sep 5

5:00 pm - 10:03 pm

STL

BZN

6h 03m

1 stop

6:00 am - 1:34 pm

BZN

STL

6h 34m

1 stop

$257Delta

Sat, Aug 29 - Sat, Sep 5

5:40 pm - 11:16 pm

MCI

BZN

6h 36m

1 stop

6:00 am - 2:08 pm

BZN

MCI

7h 08m

1 stop

$260Delta

Sun, Aug 16 - Fri, Aug 21

9:32 am - 8:37 pm

STL

BZN

12h 05m

2 stops

6:26 am - 4:14 pm

BZN

STL

8h 48m

1 stop

$262American Airlines

Wed, Sep 2 - Sat, Sep 5

5:42 am - 11:05 am

STL

BZN

6h 23m

1 stop

6:26 am - 4:14 pm

BZN

STL

8h 48m

1 stop

$271American Airlines

Sat, Aug 29 - Sat, Sep 5

6:13 am - 12:21 pm

MCI

FCA

7h 08m

1 stop

2:03 pm - 11:59 pm

FCA

MCI

8h 56m

1 stop

$279Alaska Airlines

Tue, Oct 27 - Wed, Oct 28

7:25 am - 3:30 pm

STL

BZN

9h 05m

2 stops

2:30 pm - 8:46 pm

BZN

STL

5h 16m

1 stop

$289United Airlines

Sat, Aug 29 - Sat, Sep 5

5:10 am - 9:37 am

STL

BZN

5h 27m

1 stop

5:51 pm - 11:57 pm

BZN

STL

5h 06m

1 stop

$298United Airlines

Tue, Jul 7 - Fri, Jul 10

8:25 pm - 1:15 am

MCI

BZN

5h 50m

1 stop

6:10 am - 11:15 am

BZN

MCI

4h 05m

1 stop

$306Southwest

Mon, Jul 13 - Fri, Jul 17

7:00 am - 3:17 pm

MCI

MSO

9h 17m

1 stop

4:16 pm - 11:59 pm

MSO

MCI

6h 43m

1 stop

$317Alaska Airlines

Sat, Aug 29 - Tue, Sep 1

American Airlines flights from Missouri to Montana

Our best American Airlines deals on Missouri to Montana flight tickets

American Airlines

Sep 2

STL9:32 amLambert-St Louis

12h 05m

2 stops

BZN8:37 pmBozeman Gallatin Field

Sep 5

BZN6:26 amBozeman Gallatin Field

8h 48m

1 stop

STL4:14 pmLambert-St Louis

$262

American Airlines

Aug 29

STL5:42 amLambert-St Louis

6h 23m

1 stop

BZN11:05 amBozeman Gallatin Field

Sep 5

BZN6:26 amBozeman Gallatin Field

8h 48m

1 stop

STL4:14 pmLambert-St Louis

$271

American Airlines

Sep 2

STL9:32 amLambert-St Louis

12h 05m

2 stops

BZN8:37 pmBozeman Gallatin Field

Sep 5

BZN6:26 amBozeman Gallatin Field

8h 48m

1 stop

STL4:14 pmLambert-St Louis

$276

United Airlines flights from Missouri to Montana

Our best United Airlines deals on Missouri to Montana flight tickets

United Airlines

Aug 29

STL7:25 amLambert-St Louis

9h 05m

2 stops

BZN3:30 pmBozeman Gallatin Field

Sep 5

BZN2:30 pmBozeman Gallatin Field

5h 16m

1 stop

STL8:46 pmLambert-St Louis

$289

United Airlines

Jul 7

STL5:10 amLambert-St Louis

5h 27m

1 stop

BZN9:37 amBozeman Gallatin Field

Jul 10

BZN5:51 pmBozeman Gallatin Field

5h 06m

1 stop

STL11:57 pmLambert-St Louis

$298

United Airlines

Aug 15

STL4:40 pmLambert-St Louis

5h 39m

1 stop

BZN9:19 pmBozeman Gallatin Field

Aug 24

BZN4:32 pmBozeman Gallatin Field

6h 08m

1 stop

STL11:40 pmLambert-St Louis

$321

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Wed 9/2

7:00 am-12:05 pm

1 stop6h 05m

Bozeman Gallatin Field

Sat 9/5

6:00 am-2:08 pm

1 stop7h 08m

$217

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Sat 8/29

5:00 pm-10:03 pm

1 stop6h 03m

Bozeman Gallatin Field

Sat 9/5

6:00 am-1:34 pm

1 stop6h 34m

$257

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sun 8/16

5:40 pm-11:16 pm

1 stop6h 36m

Bozeman Gallatin Field

Fri 8/21

6:00 am-2:08 pm

1 stop7h 08m

$260

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Wed 9/2

9:32 am-8:37 pm

2 stops12h 05m

Bozeman Gallatin Field

Sat 9/5

6:26 am-4:14 pm

1 stop8h 48m

$262

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Sat 8/29

5:42 am-11:05 am

1 stop6h 23m

Bozeman Gallatin Field

Sat 9/5

6:26 am-4:14 pm

1 stop8h 48m

$271

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Tue 10/27

6:13 am-12:21 pm

1 stop7h 08m

Kalispell Glacier Park

Wed 10/28

2:03 pm-11:59 pm

1 stop8h 56m

$279

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Sat 8/29

7:25 am-3:30 pm

2 stops9h 05m

Bozeman Gallatin Field

Sat 9/5

2:30 pm-8:46 pm

1 stop5h 16m

$289

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Tue 7/7

5:10 am-9:37 am

1 stop5h 27m

Bozeman Gallatin Field

Fri 7/10

5:51 pm-11:57 pm

1 stop5h 06m

$298

Quickest round-trip

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Mon 7/13

8:25 pm-1:15 am

1 stop5h 50m

Bozeman Gallatin Field

Fri 7/17

6:10 am-11:15 am

1 stop4h 05m

$306

Kansas CityMissoula

MCI - MSO

MCIMSO

Kansas City

Sat 8/29

7:00 am-3:17 pm

1 stop9h 17m

Missoula Johnson-Bell Field

Tue 9/1

4:16 pm-11:59 pm

1 stop6h 43m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Missouri is in November. Flight prices, which tend to average around $118, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Montana, with average flight prices from Missouri averaging around $119.

How far in advance should I book a flight from Missouri to Montana?

You are more likely to see cheaper flights to Montana from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Missouri for as low as $256 on momondo.

Can stopping save me money on Missouri to Montana flights?

You could potentially save up to 13% on your flight if you consider stops on a Missouri to Montana flight.

Cheap Missouri to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Montana

Fastest flight time	4h 20m
Direct flights	None

The fastest flight from Missouri to Montana takes 4h 20m

There are no direct flights from Missouri to Montana. There are no popular flight routes from Missouri to Montana.

Search flight deals

Frequently asked questions about flying from Missouri to Montana

When did momondo last update prices for flights from Missouri to Montana?
Prices for flights from Missouri to Montana refresh daily.
How many operators does momondo search for flights from Missouri to Montana?
As of June 2026, there are 5 operators available to choose from for flights from Missouri to Montana.
How old do you have to be to fly from Missouri to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Montana.
What documentation or ID do you need to fly to Montana?
The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Montana

Compare and see reviews for airlines that fly from Missouri to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
Southwest	PriceFrom $187	Free Cancellation	Rating 8.0 4,255 reviews	Search Southwest flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 9,775 reviews	Search United Airlines flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 7.9 12,469 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Montana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Montana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Montana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montana from Missouri which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missouri to Montana?

Once all potential Missouri to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to Montana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montana from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.