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

United Airlines, Alaska Airlines, and Delta 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 42m and 5h, 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 December 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.

$106 Cheap Flights from Missouri to Montana in 2025/26

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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.

2:45 pm - 11:56 pm

MCI

BZN

10h 11m1 stop

7:25 pm - 1:50 pm

BZN

MCI

17h 25m1 stop

$210Alaska Airlines

Tue, Jan 20 - Thu, Jan 29

2:55 pm - 11:58 pm

MCI

FCA

10h 03m1 stop

6:42 pm - 1:55 pm

FCA

MCI

18h 13m1 stop

$210Alaska Airlines

Wed, Apr 1 - Wed, Apr 8

9:05 am - 1:26 pm

MCI

BZN

5h 21m1 stop

4:16 pm - 11:30 pm

BZN

MCI

6h 14m1 stop

$211United Airlines

Thu, Jan 8 - Mon, Jan 12

6:00 am - 1:20 pm

STL

BZN

8h 20m1 stop

10:50 am - 4:55 pm

BZN

STL

5h 05m1 stop

$211United Airlines

Sun, Jan 11 - Sun, Jan 18

7:00 am - 2:20 pm

MCI

BZN

8h 20m1 stop

3:00 pm - 11:23 pm

BZN

MCI

7h 23m1 stop

$217Delta

Sat, Jan 10 - Sat, Jan 17

6:30 am - 11:00 am

MCI

BZN

5h 30m1 stop

3:00 pm - 11:23 pm

BZN

MCI

7h 23m1 stop

$228Delta

Tue, Jan 6 - Fri, Jan 9

2:25 pm - 10:15 pm

MCI

BZN

8h 50m2 stops

10:35 am - 6:00 pm

BZN

MCI

6h 25m1 stop

$260Southwest

Tue, Jan 27 - Sat, Jan 31

3:25 pm - 11:55 pm

STL

BZN

9h 30m2 stops

12:45 pm - 9:55 pm

BZN

STL

8h 10m1 stop

$290Southwest

Thu, Feb 26 - Mon, Mar 2

5:00 pm - 10:02 pm

SGF

BZN

6h 02m1 stop

7:00 am - 5:01 pm

BZN

SGF

9h 01m1 stop

$315American Airlines

Sat, Jan 31 - Sat, Feb 28

7:15 am - 1:36 pm

STL

BIL

7h 21m1 stop

2:15 pm - 10:59 pm

BIL

STL

7h 44m1 stop

$417American Airlines

Tue, Jan 13 - Sun, Jan 18

American Airlines flights from Missouri to Montana

Our best American Airlines deals on Missouri to Montana flight tickets

American Airlines

Jan 31

SGF5:00 pmSpringfield-Branson

6h 02m

1 stop

BZN10:02 pmBozeman Gallatin Field

Feb 28

BZN7:00 amBozeman Gallatin Field

9h 01m

1 stop

SGF5:01 pmSpringfield-Branson

$315

Find similar

American Airlines

Dec 19

STL5:54 amLambert-St Louis

6h 15m

1 stop

BZN11:09 amBozeman Gallatin Field

Dec 21

BZN3:44 pmBozeman Gallatin Field

6h 12m

1 stop

STL10:56 pmLambert-St Louis

$374

Find similar

American Airlines

Dec 22

MCI5:12 amKansas City

6h 57m

1 stop

BZN11:09 amBozeman Gallatin Field

Dec 28

BZN1:36 pmBozeman Gallatin Field

7h 08m

1 stop

MCI9:44 pmKansas City

$379

Find similar

Alaska Airlines flights from Missouri to Montana

Our best Alaska Airlines deals on Missouri to Montana flight tickets

Alaska Airlines

Jan 20

MCI2:45 pmKansas City

10h 11m

1 stop

BZN11:56 pmBozeman Gallatin Field

Jan 29

BZN7:25 pmBozeman Gallatin Field

17h 25m

1 stop

MCI1:50 pmKansas City

$210

Find similar

Alaska Airlines

Feb 12

STL2:47 pmLambert-St Louis

10h 09m

1 stop

BZN11:56 pmBozeman Gallatin Field

Feb 16

BZN7:00 amBozeman Gallatin Field

15h 59m

1 stop

STL11:59 pmLambert-St Louis

$231

Find similar

Alaska Airlines

Feb 2

MCI3:59 pmKansas City

22h 15m

1 stop

FCA1:14 pmKalispell Glacier Park

Feb 4

FCA7:46 pmKalispell Glacier Park

17h 04m

1 stop

MCI1:50 pmKansas City

$233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 1/20

2:45 pm-11:56 pm

1 stop10h 11m

Bozeman Gallatin Field

Thu 1/29

7:25 pm-1:50 pm

1 stop17h 25m

$210

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Wed 4/1

2:55 pm-11:58 pm

1 stop10h 03m

Kalispell Glacier Park

Wed 4/8

6:42 pm-1:55 pm

1 stop18h 13m

$210

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Thu 1/8

9:05 am-1:26 pm

1 stop5h 21m

Bozeman Gallatin Field

Mon 1/12

4:16 pm-11:30 pm

1 stop6h 14m

$211

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Sun 1/11

6:00 am-1:20 pm

1 stop8h 20m

Bozeman Gallatin Field

Sun 1/18

10:50 am-4:55 pm

1 stop5h 05m

$211

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Sat 1/10

7:00 am-2:20 pm

1 stop8h 20m

Bozeman Gallatin Field

Sat 1/17

3:00 pm-11:23 pm

1 stop7h 23m

$217

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 1/6

6:30 am-11:00 am

1 stop5h 30m

Bozeman Gallatin Field

Fri 1/9

3:00 pm-11:23 pm

1 stop7h 23m

$228

Kansas CityBozeman

MCI - BZN

MCIBZN

Kansas City

Tue 1/27

2:25 pm-10:15 pm

2 stops8h 50m

Bozeman Gallatin Field

Sat 1/31

10:35 am-6:00 pm

1 stop6h 25m

$260

St. LouisBozeman

STL - BZN

STLBZN

Lambert-St Louis

Thu 2/26

3:25 pm-11:55 pm

2 stops9h 30m

Bozeman Gallatin Field

Mon 3/2

12:45 pm-9:55 pm

1 stop8h 10m

$290

SpringfieldBozeman

SGF - BZN

SGFBZN

Springfield-Branson

Sat 1/31

5:00 pm-10:02 pm

1 stop6h 02m

Bozeman Gallatin Field

Sat 2/28

7:00 am-5:01 pm

1 stop9h 01m

$315

St. LouisBillings

STL - BIL

STLBIL

Lambert-St Louis

Tue 1/13

7:15 am-1:36 pm

1 stop7h 21m

Billings Logan Intl

Sun 1/18

2:15 pm-10:59 pm

1 stop7h 44m

$417

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 August. Flight prices, which tend to average around $336, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Montana, with average flight prices from Missouri averaging around $373.

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 $363. The most expensive day to fly to Montana is Friday, with ticket prices averaging around $489.

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 evening when flights can be purchased for as low as $301. In the morning is when there is more demand to fly to Montana, so prices are often more expensive at around $441 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 $427 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 $334 on momondo.

Can stopping save me money on Missouri to Montana flights?

You could potentially save up to 11% 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 35m
Direct flights	None

The fastest flight from Missouri to Montana takes 4h 35m

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

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 December 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
American Airlines	PriceFrom $140	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $245	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 8.0 11,451 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $319	Free Cancellation	Rating 7.9 4,250 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.