How long does it take to fly to West Yellowstone?

Flight times vary depending on what airport in Missouri you fly out of and what airport in West Yellowstone you fly into. For example, flying from Kansas City to Bozeman takes 4h 40m on average. On the other hand, flying from St. Louis to Bozeman takes 4h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Missouri to West Yellowstone Airport?

Prices for flights from Missouri to West Yellowstone Airport are updated daily.

How old do you have to be to fly from Missouri to West Yellowstone Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to West Yellowstone Airport.

What documentation or ID do you need to fly to West Yellowstone Airport?

The travel and health documents you'll need for your trip to West Yellowstone Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at West Yellowstone Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$304 Cheap Flights from Missouri to West Yellowstone in 2026

Find the cheapest flights from Missouri to West Yellowstone

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:14 am - 1:21 pm

MCI

WYS

5h 07m

1 stop

5:45 pm - 11:30 pm

WYS

MCI

4h 45m

1 stop

$304United Airlines

Sat, Aug 15 - Sat, Aug 22

8:00 am - 12:27 pm

STL

WYS

5h 27m

1 stop

1:09 pm - 6:55 pm

WYS

STL

4h 46m

1 stop

$304Delta

Thu, Aug 20 - Fri, Aug 28

6:00 am - 4:06 pm

MCI

WYS

11h 06m

2 stops

5:45 pm - 11:30 pm

WYS

MCI

4h 45m

1 stop

$332United Airlines

Sat, Aug 15 - Sat, Aug 22

8:00 am - 12:27 pm

STL

WYS

5h 27m

1 stop

1:09 pm - 11:58 pm

WYS

STL

9h 49m

2 stops

$434Delta

Thu, Aug 20 - Fri, Aug 28

11:33 am - 4:29 pm

MCI

WYS

5h 56m

1 stop

4:44 pm - 11:30 pm

WYS

MCI

5h 46m

1 stop

$464United Airlines

Fri, Aug 7 - Fri, Aug 14

9:00 am - 1:20 pm

STL

WYS

5h 20m

1 stop

4:44 pm - 11:31 pm

WYS

STL

5h 47m

1 stop

$499United Airlines

Sun, Aug 23 - Sun, Aug 30

9:00 am - 1:20 pm

STL

WYS

5h 20m

1 stop

4:44 pm - 11:31 pm

WYS

STL

5h 47m

1 stop

$501United Airlines

Sun, Aug 23 - Sun, Aug 30

9:06 am - 1:32 pm

STL

WYS

5h 26m

1 stop

4:44 pm - 11:31 pm

WYS

STL

5h 47m

1 stop

$520United Airlines

Sun, Aug 9 - Sun, Aug 16

9:14 am - 4:06 pm

MCI

WYS

7h 52m

1 stop

1:55 pm - 8:34 pm

WYS

MCI

5h 39m

1 stop

$563United Airlines

Sat, Aug 29 - Tue, Sep 1

11:33 am - 4:29 pm

MCI

WYS

5h 56m

1 stop

4:44 pm - 10:06 am

WYS

MCI

16h 22m

3 stops

$572United Airlines

Fri, Aug 7 - Fri, Aug 14

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United Airlines flights from Missouri to West Yellowstone

Our best United Airlines deals on Missouri to West Yellowstone flight tickets

United Airlines

Aug 15

MCI9:14 amKansas City

5h 07m

1 stop

WYS1:21 pmWest Yellowstone

Aug 22

WYS5:45 pmWest Yellowstone

4h 45m

1 stop

MCI11:30 pmKansas City

$304

United Airlines

Aug 15

MCI6:00 amKansas City

11h 06m

2 stops

WYS4:06 pmWest Yellowstone

Aug 22

WYS5:45 pmWest Yellowstone

4h 45m

1 stop

MCI11:30 pmKansas City

$332

United Airlines

Aug 7

MCI11:33 amKansas City

5h 56m

1 stop

WYS4:29 pmWest Yellowstone

Aug 14

WYS4:44 pmWest Yellowstone

5h 46m

1 stop

MCI11:30 pmKansas City

$464

Delta flights from Missouri to West Yellowstone

Our best Delta deals on Missouri to West Yellowstone flight tickets

Delta

Aug 20

STL8:00 amLambert-St Louis

5h 27m

1 stop

WYS12:27 pmWest Yellowstone

Aug 28

WYS1:09 pmWest Yellowstone

4h 46m

1 stop

STL6:55 pmLambert-St Louis

$304

Delta

Aug 20

STL8:00 amLambert-St Louis

5h 27m

1 stop

WYS12:27 pmWest Yellowstone

Aug 28

WYS1:09 pmWest Yellowstone

4h 46m

1 stop

STL6:55 pmLambert-St Louis

$329

Delta

Aug 20

STL8:00 amLambert-St Louis

5h 27m

1 stop

WYS12:27 pmWest Yellowstone

Aug 28

WYS1:09 pmWest Yellowstone

9h 49m

2 stops

STL11:58 pmLambert-St Louis

$413

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Sat 8/15

9:14 am-1:21 pm

1 stop5h 07m

West Yellowstone

Sat 8/22

5:45 pm-11:30 pm

1 stop4h 45m

$304

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Thu 8/20

8:00 am-12:27 pm

1 stop5h 27m

West Yellowstone

Fri 8/28

1:09 pm-6:55 pm

1 stop4h 46m

$304

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Sat 8/15

6:00 am-4:06 pm

2 stops11h 06m

West Yellowstone

Sat 8/22

5:45 pm-11:30 pm

1 stop4h 45m

$332

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Thu 8/20

8:00 am-12:27 pm

1 stop5h 27m

West Yellowstone

Fri 8/28

1:09 pm-11:58 pm

2 stops9h 49m

$434

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Fri 8/7

11:33 am-4:29 pm

1 stop5h 56m

West Yellowstone

Fri 8/14

4:44 pm-11:30 pm

1 stop5h 46m

$464

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sun 8/23

9:00 am-1:20 pm

1 stop5h 20m

West Yellowstone

Sun 8/30

4:44 pm-11:31 pm

1 stop5h 47m

$499

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sun 8/23

9:00 am-1:20 pm

1 stop5h 20m

West Yellowstone

Sun 8/30

4:44 pm-11:31 pm

1 stop5h 47m

$501

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sun 8/9

9:06 am-1:32 pm

1 stop5h 26m

West Yellowstone

Sun 8/16

4:44 pm-11:31 pm

1 stop5h 47m

$520

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Sat 8/29

9:14 am-4:06 pm

1 stop7h 52m

West Yellowstone

Tue 9/1

1:55 pm-8:34 pm

1 stop5h 39m

$563

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Fri 8/7

11:33 am-4:29 pm

1 stop5h 56m

West Yellowstone

Fri 8/14

4:44 pm-10:06 am

3 stops16h 22m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to West Yellowstone

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

Airlines

Other information

What is the cheapest airline that flies from Missouri to West Yellowstone?

United Airlines is the most popular carrier operating from Missouri to West Yellowstone

What airlines fly to West Yellowstone?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to West Yellowstone from Missouri according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 4 different airlines that fly to West Yellowstone on a routine basis, so you have a few additional options to choose from.

Cheap Missouri to West Yellowstone flight deals and tips

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

Fastest flight time	5h 06m
Direct flights	None

The fastest flight from Missouri to West Yellowstone takes 5h 06m

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

Search flight deals

Frequently asked questions about flying from Missouri to West Yellowstone

When did momondo last update prices for flights from Missouri to West Yellowstone Airport?
Prices for flights from Missouri to West Yellowstone Airport are updated daily.
How old do you have to be to fly from Missouri to West Yellowstone Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to West Yellowstone Airport.
What documentation or ID do you need to fly to West Yellowstone Airport?
The travel and health documents you'll need for your trip to West Yellowstone Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at West Yellowstone Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Yellowstone National Park

Island Park

Gardiner

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to West Yellowstone. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Missouri to West Yellowstone flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to West Yellowstone?

momondo helps you find the best flight between Missouri and West Yellowstone by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Missouri to West Yellowstone flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.