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

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

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 44% 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.

How long is the flight from Missouri to Montana?

If you’re flying from a popular airport in Missouri, such as Kansas City or St. Louis, and flying into Montana, then you can expect flight times to average 4h 40m and 4h 50m, 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 July 2025, 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.

$108 Cheap Flights from Missouri to Montana in 2025

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Find the cheapest flights from Missouri to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

4:55 pm - 12:12 amMCI-BZN

8h 17m1 stop

5:22 am - 4:01 pmBZN-MCI

9h 39m1 stop

$236Alaska Airlines

Find Deal

Tue, Sep 23 - Sat, Sep 27

6:03 pm - 11:59 pmMCI-BZN

6h 56m1 stop

5:30 am - 1:19 pmBZN-MCI

6h 49m1 stop

$237Delta

Find Deal

Tue, Sep 23 - Sat, Sep 27

5:01 am - 11:45 amMCI-BZN

7h 44m1 stop

3:52 pm - 10:32 pmBZN-MCI

5h 40m1 stop

$241American Airlines

Find Deal

Sun, Aug 24 - Fri, Aug 29

1:25 pm - 6:40 pmMCI-BZN

6h 15m1 stop

5:25 am - 1:10 pmBZN-MCI

6h 45m2 stops

$242Southwest

Find Deal

Tue, Sep 2 - Sat, Sep 6

6:10 am - 2:12 pmSTL-BZN

9h 02m1 stop

3:06 pm - 9:57 pmBZN-STL

5h 51m1 stop

$243American Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

4:55 pm - 10:55 pmMCI-BZN

7h 00m2 stops

5:25 am - 1:10 pmBZN-MCI

6h 45m2 stops

$247Southwest

Find Deal

Tue, Sep 2 - Sat, Sep 6

3:23 pm - 10:46 pmMCI-BIL

8h 23m2 stops

4:15 pm - 11:27 pmBIL-MCI

6h 12m1 stop

$254United Airlines

Find Deal

Sat, Sep 13 - Wed, Sep 17

6:33 am - 2:10 pmSTL-BZN

8h 37m1 stop

3:04 pm - 12:03 amBZN-STL

7h 59m1 stop

$275Hawaiian Airlines

Find Deal

Mon, Oct 6 - Fri, Oct 10

3:35 pm - 10:38 pmSTL-BZN

8h 03m1 stop

3:08 pm - 11:59 pmBZN-STL

7h 51m1 stop

$286Hawaiian Airlines

Find Deal

Sat, Sep 6 - Thu, Sep 11

5:30 pm - 10:48 pmSTL-FCA

6h 18m1 stop

5:15 pm - 11:53 pmFCA-STL

5h 38m1 stop

$301United Airlines

Find Deal

Fri, Aug 15 - Wed, Aug 20

Alaska Airlines flights from Missouri to Montana

Our best Alaska Airlines deals on Missouri to Montana flight tickets

Alaska Airlines

Sep 23

MCI4:55 pmKansas City

8h 17m

1 stop

BZN12:12 amBozeman Gallatin Field

Sep 27

BZN5:22 amBozeman Gallatin Field

9h 39m

1 stop

MCI4:01 pmKansas City

$236

Find similar

Alaska Airlines

Sep 19

MCI4:55 pmKansas City

8h 17m

1 stop

BZN12:12 amBozeman Gallatin Field

Sep 21

BZN5:22 amBozeman Gallatin Field

9h 39m

1 stop

MCI4:01 pmKansas City

$240

Find similar

Alaska Airlines

Sep 3

MCI4:55 pmKansas City

8h 17m

1 stop

BZN12:12 amBozeman Gallatin Field

Sep 7

BZN5:22 amBozeman Gallatin Field

9h 39m

1 stop

MCI4:01 pmKansas City

$274

Find similar

Hawaiian Airlines flights from Missouri to Montana

Our best Hawaiian Airlines deals on Missouri to Montana flight tickets

Hawaiian Airlines

Oct 6

STL6:33 amLambert-St Louis

8h 37m

1 stop

BZN2:10 pmBozeman Gallatin Field

Oct 10

BZN3:04 pmBozeman Gallatin Field

7h 59m

1 stop

STL12:03 amLambert-St Louis

$275

Find similar

Hawaiian Airlines

Sep 6

STL3:35 pmLambert-St Louis

8h 03m

1 stop

BZN10:38 pmBozeman Gallatin Field

Sep 11

BZN3:08 pmBozeman Gallatin Field

7h 51m

1 stop

STL11:59 pmLambert-St Louis

$286

Find similar

Hawaiian Airlines

Sep 25

MCI4:55 pmKansas City

8h 04m

1 stop

MSO11:59 pmMissoula Johnson-Bell Field

Sep 30

MSO2:14 pmMissoula Johnson-Bell Field

5h 58m

1 stop

MCI9:12 pmKansas City

$290

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/23

4:55 pm-12:12 am

1 stop8h 17m

Bozeman Gallatin Field

Sat 9/27

5:22 am-4:01 pm

1 stop9h 39m

$236

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/23

6:03 pm-11:59 pm

1 stop6h 56m

Bozeman Gallatin Field

Sat 9/27

5:30 am-1:19 pm

1 stop6h 49m

$237

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sun 8/24

5:01 am-11:45 am

1 stop7h 44m

Bozeman Gallatin Field

Fri 8/29

3:52 pm-10:32 pm

1 stop5h 40m

$241

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/2

1:25 pm-6:40 pm

1 stop6h 15m

Bozeman Gallatin Field

Sat 9/6

5:25 am-1:10 pm

2 stops6h 45m

$242

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Tue 9/30

6:10 am-2:12 pm

1 stop9h 02m

Bozeman Gallatin Field

Sat 10/4

3:06 pm-9:57 pm

1 stop5h 51m

$243

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 9/2

4:55 pm-10:55 pm

2 stops7h 00m

Bozeman Gallatin Field

Sat 9/6

5:25 am-1:10 pm

2 stops6h 45m

$247

Kansas CityBillings

MCI - BIL

MCIBIL

Kansas City

Sat 9/13

3:23 pm-10:46 pm

2 stops8h 23m

Billings Logan Intl

Wed 9/17

4:15 pm-11:27 pm

1 stop6h 12m

$254

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Mon 10/6

6:33 am-2:10 pm

1 stop8h 37m

Bozeman Gallatin Field

Fri 10/10

3:04 pm-12:03 am

1 stop7h 59m

$275

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Sat 9/6

3:35 pm-10:38 pm

1 stop8h 03m

Bozeman Gallatin Field

Thu 9/11

3:08 pm-11:59 pm

1 stop7h 51m

$286

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 8/15

5:30 pm-10:48 pm

1 stop6h 18m

Kalispell Glacier Park

Wed 8/20

5:15 pm-11:53 pm

1 stop5h 38m

$301

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 $312, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Montana, with average flight prices from Missouri averaging around $346.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $366. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $431.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $400. In the evening is when there is more demand to fly to Montana, so prices are often more expensive at around $413 per ticket.

How far in advance should I book a flight 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 $408 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 $357 on momondo.

Cheap Missouri to Montana flight deals and tips

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

Best Price Found	$108
Fastest flight time	4h 19m
Direct flights	None
Airports in Montana	4 airports

The best one-way flight to Montana from Missouri in the past 72 hours is $108. The best round-trip flight deal from Missouri to Montana found on momondo in the last 72 hours is $236.

The fastest flight from Missouri to Montana takes 4h 19m

There are no direct flights from Missouri to Montana. Popular non-direct routes for this connection are Kansas City Airport - Bozeman Gallatin Field Airport, Lambert-St Louis Airport - Kalispell Glacier Park Airport and Lambert-St Louis Airport - Bozeman Gallatin Field Airport.

There are 4 airports near Montana: Billings Logan Intl (BIL), Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO)

Search flight deals

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 July 2025, 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
Alaska Airlines	PriceFrom $221	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $222	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $251	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $309	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest 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.