How long does it take to fly to West Yellowstone?

Flight times vary depending on what airport in Colorado you fly out of and what airport in West Yellowstone you fly into. For example, flying from Denver to Bozeman takes 1h 42m on average. On the other hand, flying from Colorado Springs to Bozeman takes 3h 50m 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.

What airlines fly to West Yellowstone?

United Airlines, Southwest and Allegiant Air are the top three most popular airlines that fly to West Yellowstone from Colorado according to our data. United Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 5 different airlines that fly to West Yellowstone on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Colorado to West Yellowstone Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Colorado to West Yellowstone Airport?

There is 1 operator available for flights from Colorado to West Yellowstone Airport as of January 2026.

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

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 Colorado to West Yellowstone Airport.

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

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

$203 Cheap Flights from Colorado to West Yellowstone in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to West Yellowstone

Round-trip

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 10:41 am

DEN

WYS

5h 01m

1 stop

11:29 am - 3:11 pm

WYS

DEN

3h 42m

1 stop

$287Delta

Sat, Jul 11 - Sat, Jul 18

2:15 pm - 4:07 pm

DEN

WYS

1h 52mnonstop

5:45 pm - 7:30 pm

WYS

DEN

1h 45mnonstop

$327United Airlines

Sat, Jul 11 - Sat, Jul 18

2:15 pm - 4:07 pm

DEN

WYS

1h 52mnonstop

2:02 pm - 3:43 pm

WYS

DEN

1h 41mnonstop

$477United Airlines

Fri, Jul 17 - Tue, Jul 21

United Airlines flights from Colorado to West Yellowstone

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

United Airlines

Jul 11

DEN2:15 pmDenver Intl

1h 52m

WYS4:07 pmWest Yellowstone

Jul 18

WYS5:45 pmWest Yellowstone

1h 45m

DEN7:30 pmDenver Intl

$327

United Airlines

Jul 17

DEN2:15 pmDenver Intl

1h 52m

WYS4:07 pmWest Yellowstone

Jul 21

WYS2:02 pmWest Yellowstone

1h 41m

DEN3:43 pmDenver Intl

$477

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverWest Yellowstone

DEN - WYS

DENWYS

Denver Intl

Sat 7/11

5:40 am-10:41 am

1 stop5h 01m

West Yellowstone

Sat 7/18

11:29 am-3:11 pm

1 stop3h 42m

$287

DenverWest Yellowstone

DEN - WYS

DENWYS

Denver Intl

Sat 7/11

2:15 pm-4:07 pm

Nonstop1h 52m

West Yellowstone

Sat 7/18

5:45 pm-7:30 pm

Nonstop1h 45m

$327

DenverWest Yellowstone

DEN - WYS

DENWYS

Denver Intl

Fri 7/17

2:15 pm-4:07 pm

Nonstop1h 52m

West Yellowstone

Tue 7/21

2:02 pm-3:43 pm

Nonstop1h 41m

$477

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Colorado 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

Prices

Airlines

Other information

What is the cheapest Colorado to West Yellowstone flight route?

Fly from Denver Intl to West Yellowstone for the best Colorado - West Yellowstone flight prices

What cabin class options are available on Colorado to West Yellowstone flights?

There is only 1 cabin class available to choose from on Colorado to West Yellowstone flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to West Yellowstone flights?

You could potentially save up to 52% on your flight if you consider stops on a Colorado to West Yellowstone flight.

Cheap Colorado to West Yellowstone flight deals and tips

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

Fastest flight time	1h 52m
Direct flights	Mon, Sat and Sun
Airports in West Yellowstone	1 airport

The fastest flight from Colorado to West Yellowstone takes 1h 52m

Direct flights go from Colorado to West Yellowstone on Monday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

There is 1 airport in West Yellowstone. From Colorado there are direct flights to West Yellowstone (WYS).

Search flight deals

When did momondo last update prices for flights from Colorado to West Yellowstone Airport?
Prices for flights from Colorado to West Yellowstone Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to West Yellowstone Airport?
There is 1 operator available for flights from Colorado to West Yellowstone Airport as of January 2026.
How old do you have to be to fly from Colorado to West Yellowstone Airport?
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 Colorado to West Yellowstone Airport.
What documentation or ID do you need to fly to West Yellowstone Airport?
The required travel and health documents for your West Yellowstone Airport 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 West Yellowstone Airport. 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 Colorado to West Yellowstone?
Based on momondo bookings for flights between Colorado and West Yellowstone, the leading plane model is Canadair (Bombardier) Regional Jet, making up 75.00% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 12.50% and Boeing 737-900 with 12.50%.

Best airlines flying from Colorado to West Yellowstone

Compare and see reviews for airlines that fly from Colorado to West Yellowstone with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 9,215 reviews		Search United Airlines flights

Yellowstone National Park

Island Park

Gardiner

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to West Yellowstone from Colorado with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to West Yellowstone from Colorado.

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

If you are not ready to book a flight from Colorado to West Yellowstone now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to West Yellowstone and let you know when they change.