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

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

How long is the flight from Missouri to Yellowstone National Park?

The flight from Missouri to Yellowstone National Park depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from St. Louis (a popular airport in Missouri) to Copenhagen (the most popular airport in Yellowstone National Park), then the flight time is 13h 45m on average. If you fly from Kansas City (another popular airport in Missouri) to Copenhagen, then the average flight time is 15h 11m.

When did momondo last update prices for flights from Missouri to Yellowstone National Park?

Prices for flights from Missouri to Yellowstone National Park are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Yellowstone National Park?

There is 1 operator available for flights from Missouri to Yellowstone National Park as of March 2026.

How old do you have to be to fly from Missouri to Yellowstone National Park?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Yellowstone National Park.

What documentation or ID do you need to fly to Yellowstone National Park?

The required travel and health documents for your Yellowstone National Park 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 Yellowstone National Park. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$320 Cheap Flights from Missouri to Yellowstone National Park in 2026

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Find the cheapest flights from Missouri to Yellowstone National Park

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 am - 4:07 pm

MCI

WYS

5h 27m

1 stop

2:02 pm - 8:51 pm

WYS

MCI

5h 49m

1 stop

$436United Airlines

Sat, Aug 22 - Wed, Aug 26

8:46 am - 4:07 pm

STL

WYS

8h 21m

1 stop

2:03 pm - 8:43 pm

WYS

STL

5h 40m

1 stop

$462United Airlines

Sat, May 9 - Sat, May 16

8:46 am - 4:07 pm

STL

WYS

8h 21m

1 stop

2:03 pm - 11:19 pm

WYS

STL

8h 16m

2 stops

$467United Airlines

Sat, May 9 - Sat, May 16

6:30 am - 4:07 pm

STL

WYS

10h 37m

2 stops

2:03 pm - 11:19 pm

WYS

STL

8h 16m

2 stops

$522United Airlines

Sat, May 9 - Sat, May 16

7:45 am - 4:07 pm

MCI

WYS

9h 22m

2 stops

2:02 pm - 8:51 pm

WYS

MCI

5h 49m

1 stop

$524United Airlines

Sat, Aug 22 - Wed, Aug 26

9:00 am - 4:07 pm

STL

WYS

8h 07m

1 stop

5:45 pm - 11:50 pm

WYS

STL

5h 05m

1 stop

$525United Airlines

Fri, Aug 28 - Sat, Sep 5

9:10 am - 1:32 pm

MCI

WYS

5h 22m

1 stop

5:45 pm - 11:25 pm

WYS

MCI

4h 40m

1 stop

$527United Airlines

Mon, Jul 27 - Fri, Jul 31

9:00 am - 4:07 pm

COU

WYS

8h 07m

1 stop

2:02 pm - 8:30 pm

WYS

COU

5h 28m

1 stop

$529United Airlines

Sat, Aug 29 - Wed, Sep 2

7:05 am - 12:27 pm

MCI

WYS

6h 22m

1 stop

1:09 pm - 9:17 am

WYS

MCI

19h 08m

2 stops

$554Delta

Mon, Jul 20 - Thu, Jul 23

7:05 am - 12:27 pm

MCI

WYS

6h 22m

1 stop

11:29 am - 8:34 am

WYS

MCI

20h 05m

2 stops

$589Delta

Mon, Jul 20 - Sat, Jul 25

United Airlines flights from Missouri to Yellowstone National Park

Our best United Airlines deals on Missouri to Yellowstone National Park flight tickets

United Airlines

Aug 22

MCI11:40 amKansas City

5h 27m

1 stop

WYS4:07 pmWest Yellowstone

Aug 26

WYS2:02 pmWest Yellowstone

5h 49m

1 stop

MCI8:51 pmKansas City

$436

United Airlines

May 9

STL8:46 amLambert-St Louis

8h 21m

1 stop

WYS4:07 pmWest Yellowstone

May 16

WYS2:03 pmWest Yellowstone

5h 40m

1 stop

STL8:43 pmLambert-St Louis

$462

United Airlines

May 9

STL8:46 amLambert-St Louis

8h 21m

1 stop

WYS4:07 pmWest Yellowstone

May 16

WYS2:03 pmWest Yellowstone

8h 16m

2 stops

STL11:19 pmLambert-St Louis

$467

Delta flights from Missouri to Yellowstone National Park

Our best Delta deals on Missouri to Yellowstone National Park flight tickets

Delta

Jul 20

MCI7:05 amKansas City

6h 22m

1 stop

WYS12:27 pmWest Yellowstone

Jul 23

WYS1:09 pmWest Yellowstone

19h 08m

2 stops

MCI9:17 amKansas City

$554

Delta

Jul 20

MCI7:05 amKansas City

6h 22m

1 stop

WYS12:27 pmWest Yellowstone

Jul 25

WYS11:29 amWest Yellowstone

20h 05m

2 stops

MCI8:34 amKansas City

$589

Delta

Jul 25

MCI7:05 amKansas City

4h 41m

1 stop

WYS10:46 amWest Yellowstone

Jul 26

WYS1:09 pmWest Yellowstone

10h 04m

1 stop

MCI12:13 amKansas City

$630

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Yellowstone National Park that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Sat 8/22

11:40 am-4:07 pm

1 stop5h 27m

West Yellowstone

Wed 8/26

2:02 pm-8:51 pm

1 stop5h 49m

$436

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sat 5/9

8:46 am-4:07 pm

1 stop8h 21m

West Yellowstone

Sat 5/16

2:03 pm-8:43 pm

1 stop5h 40m

$462

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sat 5/9

8:46 am-4:07 pm

1 stop8h 21m

West Yellowstone

Sat 5/16

2:03 pm-11:19 pm

2 stops8h 16m

$467

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Sat 5/9

6:30 am-4:07 pm

2 stops10h 37m

West Yellowstone

Sat 5/16

2:03 pm-11:19 pm

2 stops8h 16m

$522

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Sat 8/22

7:45 am-4:07 pm

2 stops9h 22m

West Yellowstone

Wed 8/26

2:02 pm-8:51 pm

1 stop5h 49m

$524

St. LouisWest Yellowstone

STL - WYS

STLWYS

Lambert-St Louis

Fri 8/28

9:00 am-4:07 pm

1 stop8h 07m

West Yellowstone

Sat 9/5

5:45 pm-11:50 pm

1 stop5h 05m

$525

Quickest round-trip

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Mon 7/27

9:10 am-1:32 pm

1 stop5h 22m

West Yellowstone

Fri 7/31

5:45 pm-11:25 pm

1 stop4h 40m

$527

ColumbiaWest Yellowstone

COU - WYS

COUWYS

Columbia Regional

Sat 8/29

9:00 am-4:07 pm

1 stop8h 07m

West Yellowstone

Wed 9/2

2:02 pm-8:30 pm

1 stop5h 28m

$529

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Mon 7/20

7:05 am-12:27 pm

1 stop6h 22m

West Yellowstone

Thu 7/23

1:09 pm-9:17 am

2 stops19h 08m

$554

Kansas CityWest Yellowstone

MCI - WYS

MCIWYS

Kansas City

Mon 7/20

7:05 am-12:27 pm

1 stop6h 22m

West Yellowstone

Sat 7/25

11:29 am-8:34 am

2 stops20h 05m

$589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Yellowstone National Park

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

Can stopping save me money on Missouri to Yellowstone National Park flights?

No. A direct flight is the cheapest option for a flight between Missouri to Yellowstone National Park.

Cheap Missouri to Yellowstone National Park flight deals and tips

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

Fastest flight time	5h 18m
Direct flights	None

The fastest flight from Missouri to Yellowstone National Park takes 5h 18m

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

Search flight deals

When did momondo last update prices for flights from Missouri to Yellowstone National Park?
Prices for flights from Missouri to Yellowstone National Park are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Yellowstone National Park?
There is 1 operator available for flights from Missouri to Yellowstone National Park as of March 2026.
How old do you have to be to fly from Missouri to Yellowstone National Park?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Yellowstone National Park.
What documentation or ID do you need to fly to Yellowstone National Park?
The required travel and health documents for your Yellowstone National Park 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 Yellowstone National Park. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Yellowstone National Park?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Yellowstone National Park is Boeing 737 MAX 8 (27.81% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.93%), Boeing 737-800 (6.56%), and Embraer 175 (5.83%).

Best airlines flying from Missouri to Yellowstone National Park

Compare and see reviews for airlines that fly from Missouri to Yellowstone National Park with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $311	Free Cancellation	Rating 7.4 9,484 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Yellowstone National Park from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Yellowstone National Park quick and easy, saving you time and money.

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

All flight searches from Missouri to Yellowstone National Park on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Yellowstone National Park.

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

Of course. momondo tracks the price of Missouri to Yellowstone National Park flights. All you need is a valid email address and we will do the rest; it is that quick and easy.