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 5h and 5h 10m, respectively.

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

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

How many flights depart from Missouri to Montana on average per week?

As of September 2026, there are 4 flights per week flying from Missouri to Montana. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

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 58% 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.

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 September 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.

$163 Cheap Flights from Missouri to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

5:59 pm - 10:25 pmMCI Kansas City-BIL Billings Logan Intl

5h 26m1 stop Salt Lake City

6:29 pm - 12:17 amBIL Billings Logan Intl-MCI Kansas City

4h 48m1 stop Salt Lake City

$339Delta

Fri, Oct 23 - Mon, Oct 26

5:05 pm - 9:19 pmMCI Kansas City-BIL Billings Logan Intl

5h 14m1 stop Denver Intl

2:42 pm - 8:52 pmBIL Billings Logan Intl-MCI Kansas City

5h 10m1 stop Denver Intl

$339United Airlines

Fri, Jan 29 - Mon, Feb 1

5:19 pm - 9:29 pmMCI Kansas City-BIL Billings Logan Intl

5h 10m1 stop Denver Intl

4:15 pm - 11:37 pmBIL Billings Logan Intl-MCI Kansas City

6h 22m1 stop Denver Intl

$339United Airlines

Tue, Dec 15 - Mon, Jan 11

10:32 am - 10:20 pmMCI Kansas City-BIL Billings Logan Intl

12h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:34 am - 2:43 pmBIL Billings Logan Intl-MCI Kansas City

7h 09m1 stop Minneapolis St Paul

$344Delta

Wed, Nov 18 - Sun, Nov 22

12:58 pm - 8:40 pmSTL Lambert-St Louis-BIL Billings Logan Intl

8h 42m1 stop Dallas/Fort Worth

1:23 pm - 8:20 pmBIL Billings Logan Intl-STL Lambert-St Louis

5h 57m1 stop Dallas/Fort Worth

$349American Airlines

Sat, Nov 14 - Wed, Nov 18

11:32 am - 9:12 pmSTL Lambert-St Louis-BIL Billings Logan Intl

10h 40m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:54 pm - 11:33 pmBIL Billings Logan Intl-STL Lambert-St Louis

8h 39m1 stop Dallas/Fort Worth

$354American Airlines

Tue, Oct 27 - Tue, Nov 3

4:00 pm - 9:50 pmSTL Lambert-St Louis-BZN Bozeman Gallatin Field

6h 50m1 stop Las Vegas Harry Reid Intl

11:20 am - 7:50 pmBZN Bozeman Gallatin Field-STL Lambert-St Louis

7h 30m1 stop Denver Intl

$369Southwest

Mon, Nov 2 - Tue, Nov 3

6:30 am - 10:35 amSTL Lambert-St Louis-BZN Bozeman Gallatin Field

5h 05m1 stop Denver Intl

3:30 pm - 9:05 pmBZN Bozeman Gallatin Field-STL Lambert-St Louis

4h 35m1 stop Denver Intl

$369Southwest

Thu, Dec 3 - Mon, Dec 7

4:19 pm - 4:23 pmSTL Lambert-St Louis-MSO Missoula Johnson-Bell Field

25h 04m2 stops Denver Intl Las Vegas Harry Reid Intl

8:39 pm - 12:35 pmMSO Missoula Johnson-Bell Field-STL Lambert-St Louis

14h 56m1 stop Las Vegas Harry Reid Intl

$398Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

12:16 pm - 9:32 amSTL Lambert-St Louis-FCA Kalispell Glacier Park

22h 16m1 stop Las Vegas Harry Reid Intl

11:47 am - 3:23 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

50h 36m2 stops Las Vegas Harry Reid Intl Denver Intl

$411Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:12 am - 1:25 pmMCI Kansas City-FCA Kalispell Glacier Park

5h 13m1 stop Minneapolis St Paul

6:13 pm - 12:17 amFCA Kalispell Glacier Park-MCI Kansas City

5h 04m1 stop Salt Lake City

$424Delta

Fri, Oct 2 - Fri, Oct 9

3:59 pm - 8:18 pmMCI Kansas City-FCA Kalispell Glacier Park

5h 19m1 stop Minneapolis St Paul

6:13 pm - 12:17 amFCA Kalispell Glacier Park-MCI Kansas City

5h 04m1 stop Salt Lake City

$424Delta

Sat, Oct 3 - Fri, Oct 9

7:11 pm - 10:53 pmMCI Kansas City-BIL Billings Logan Intl

4h 42m1 stop Denver Intl

5:57 pm - 11:44 pmBIL Billings Logan Intl-MCI Kansas City

4h 47m1 stop Denver Intl

$429United Airlines

Fri, Oct 2 - Mon, Oct 5

7:08 am - 3:16 pmSTL Lambert-St Louis-FCA Kalispell Glacier Park

9h 08m1 stop San Francisco

5:12 pm - 11:44 pmFCA Kalispell Glacier Park-STL Lambert-St Louis

5h 32m1 stop Denver Intl

$439United Airlines

Tue, Oct 6 - Tue, Oct 13

12:19 pm - 10:10 pmMCI Kansas City-BIL Billings Logan Intl

10h 51m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:21 pm - 9:57 pmBIL Billings Logan Intl-MCI Kansas City

7h 36m1 stop Dallas/Fort Worth

$494American Airlines

Fri, Oct 2 - Fri, Oct 9

7:10 am - 10:35 amMCI Kansas City-BZN Bozeman Gallatin Field

4h 25m1 stop Denver Intl

6:30 am - 3:45 pmBZN Bozeman Gallatin Field-MCI Kansas City

8h 15m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$504Southwest

Sat, Oct 3 - Wed, Oct 7

6:25 am - 1:50 pmMCI Kansas City-BZN Bozeman Gallatin Field

8h 25m2 stops Austin Bergstrom Denver Intl

6:30 am - 3:45 pmBZN Bozeman Gallatin Field-MCI Kansas City

8h 15m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$509Southwest

Sat, Oct 3 - Wed, Oct 7

3:09 pm - 10:59 pmSTL Lambert-St Louis-BZN Bozeman Gallatin Field

8h 50m1 stop Seattle/Tacoma Intl

1:55 pm - 11:59 pmBZN Bozeman Gallatin Field-STL Lambert-St Louis

9h 04m1 stop Seattle/Tacoma Intl

$599Alaska Airlines

Thu, Oct 1 - Tue, Oct 6

6:44 am - 12:11 pmMCI Kansas City-MSO Missoula Johnson-Bell Field

6h 27m1 stop Dallas/Fort Worth

1:05 pm - 9:57 pmMSO Missoula Johnson-Bell Field-MCI Kansas City

7h 52m1 stop Dallas/Fort Worth

$647American Airlines

Thu, Oct 1 - Wed, Oct 7

1:34 pm - 11:01 pmMCI Kansas City-MSO Missoula Johnson-Bell Field

10h 27m1 stop Seattle/Tacoma Intl

3:49 pm - 11:59 pmMSO Missoula Johnson-Bell Field-MCI Kansas City

7h 10m1 stop Seattle/Tacoma Intl

$649Alaska Airlines

Fri, Oct 2 - Fri, Oct 9

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American Airlines flights from Missouri to Montana

Our best American Airlines deals on Missouri to Montana flight tickets

American Airlines

Nov 3

MCI6:45 amKansas City

7h 07m

1 stop

BZN12:52 pmBozeman Gallatin Field

Nov 7

BZN1:42 pmBozeman Gallatin Field

9h 42m

2 stops

MCI12:24 amKansas City

$360

American Airlines

Nov 3

STL7:26 amLambert-St Louis

14h 14m

2 stops

BIL8:40 pmBillings Logan Intl

Nov 14

BIL1:23 pmBillings Logan Intl

9h 36m

2 stops

STL11:59 pmLambert-St Louis

$385

American Airlines

Oct 31

MCI9:22 amKansas City

12h 50m

2 stops

BIL9:12 pmBillings Logan Intl

Nov 7

BIL1:23 pmBillings Logan Intl

10h 01m

2 stops

MCI12:24 amKansas City

$386

Delta flights from Missouri to Montana

Our best Delta deals on Missouri to Montana flight tickets

Delta

Dec 15

MCI3:31 pmKansas City

5h 17m

1 stop

BIL7:48 pmBillings Logan Intl

Jan 11

BIL12:58 pmBillings Logan Intl

10h 00m

2 stops

MCI11:58 pmKansas City

$344

Delta

Jan 29

MCI3:30 pmKansas City

8h 02m

2 stops

BIL10:32 pmBillings Logan Intl

Feb 1

BIL6:15 amBillings Logan Intl

13h 50m

2 stops

MCI9:05 pmKansas City

$349

Delta

Nov 14

STL11:00 amLambert-St Louis

12h 20m

2 stops

BIL10:20 pmBillings Logan Intl

Nov 15

BIL6:34 amBillings Logan Intl

4h 47m

1 stop

STL12:21 pmLambert-St Louis

$354

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBillings

MCI Kansas City - BIL Billings Logan Intl

MCIBIL

Kansas City

Fri 10/23

5:59 pm-10:25 pm

1 stop5h 26m

Billings Logan Intl

Mon 10/26

6:29 pm-12:17 am

1 stop4h 48m

$339

Kansas CityBillings

MCI Kansas City - BIL Billings Logan Intl

MCIBIL

Kansas City

Fri 1/29

5:05 pm-9:19 pm

1 stop5h 14m

Billings Logan Intl

Mon 2/1

2:42 pm-8:52 pm

1 stop5h 10m

$339

Kansas CityBillings

MCI Kansas City - BIL Billings Logan Intl

MCIBIL

Kansas City

Tue 12/15

5:19 pm-9:29 pm

1 stop5h 10m

Billings Logan Intl

Mon 1/11

4:15 pm-11:37 pm

1 stop6h 22m

$339

Kansas CityBillings

MCI Kansas City - BIL Billings Logan Intl

MCIBIL

Kansas City

Wed 11/18

10:32 am-10:20 pm

2 stops12h 48m

Billings Logan Intl

Sun 11/22

6:34 am-2:43 pm

1 stop7h 09m

$344

St. LouisBillings

STL Lambert-St Louis - BIL Billings Logan Intl

STLBIL

Lambert-St Louis

Sat 11/14

12:58 pm-8:40 pm

1 stop8h 42m

Billings Logan Intl

Wed 11/18

1:23 pm-8:20 pm

1 stop5h 57m

$349

St. LouisBillings

STL Lambert-St Louis - BIL Billings Logan Intl

STLBIL

Lambert-St Louis

Tue 10/27

11:32 am-9:12 pm

2 stops10h 40m

Billings Logan Intl

Tue 11/3

1:54 pm-11:33 pm

1 stop8h 39m

$354

St. LouisBozeman

STL Lambert-St Louis - BZN Bozeman Gallatin Field

STLBZN

Lambert-St Louis

Mon 11/2

4:00 pm-9:50 pm

1 stop6h 50m

Bozeman Gallatin Field

Tue 11/3

11:20 am-7:50 pm

1 stop7h 30m

$369

Quickest round-trip

St. LouisBozeman

STL Lambert-St Louis - BZN Bozeman Gallatin Field

STLBZN

Lambert-St Louis

Thu 12/3

6:30 am-10:35 am

1 stop5h 05m

Bozeman Gallatin Field

Mon 12/7

3:30 pm-9:05 pm

1 stop4h 35m

$369

St. LouisMissoula

STL Lambert-St Louis - MSO Missoula Johnson-Bell Field

STLMSO

Lambert-St Louis

Wed 10/21

4:19 pm-4:23 pm

2 stops25h 04m

Missoula Johnson-Bell Field

Sun 10/25

8:39 pm-12:35 pm

1 stop14h 56m

$398

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Thu 10/22

12:16 pm-9:32 am

1 stop22h 16m

Kalispell Glacier Park

Mon 10/26

11:47 am-3:23 pm

2 stops50h 36m

$411

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 January. Flight prices, which tend to average around $323, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Montana, with average flight prices from Missouri averaging around $366.

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 $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 $256 on momondo.

Can stopping save me money on Missouri to Montana flights?

You could potentially save up to 33% 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

Best Price Found	$163
Fastest flight time	4h 44m
Direct flights	None

The best one-way flight to Montana from Missouri in the past 72 hours is $163. The best round-trip flight deal from Missouri to Montana found on momondo in the last 72 hours is $339.

The fastest flight from Missouri to Montana takes 4h 44m

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 September 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 8,610 reviews	Search Delta flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,202 reviews	Search Southwest flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 10,259 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $287	Free Cancellation	Rating 7.9 12,992 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.