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

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

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

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 Greenville Airport to West Yellowstone Airport.

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

The travel and health documents required for your trip to West Yellowstone Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at West Yellowstone Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$719 Cheap Flights from Greenville to West Yellowstone in 2026

1 adult

0 bags

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Find the cheapest flights from Greenville to West Yellowstone

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 pm - 1:28 pm

GSP

WYS

19h 53m

2 stops

2:02 pm - 3:06 pm

WYS

GSP

23h 04m

1 stop

$719United Airlines

ven., mai 15 - lun., mai 25

7:35 pm - 1:28 pm

GSP

WYS

19h 53m

2 stops

2:02 pm - 9:55 am

WYS

GSP

17h 53m

2 stops

$724United Airlines

ven., mai 15 - lun., mai 25

4:35 pm - 1:28 pm

GSP

WYS

22h 53m

1 stop

2:02 pm - 3:06 pm

WYS

GSP

23h 04m

1 stop

$759United Airlines

ven., mai 15 - lun., mai 25

United Airlines flights from Greenville to West Yellowstone

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

United Airlines

May 15

GSP7:35 pmGreenville

19h 53m

2 stops

WYS1:28 pmWest Yellowstone

May 25

WYS2:02 pmWest Yellowstone

23h 04m

1 stop

GSP3:06 pmGreenville

$719

United Airlines

May 15

GSP7:35 pmGreenville

19h 53m

2 stops

WYS1:28 pmWest Yellowstone

May 25

WYS2:02 pmWest Yellowstone

17h 53m

2 stops

GSP9:55 amGreenville

$724

United Airlines

May 15

GSP4:35 pmGreenville

22h 53m

1 stop

WYS1:28 pmWest Yellowstone

May 25

WYS2:02 pmWest Yellowstone

23h 04m

1 stop

GSP3:06 pmGreenville

$759

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleWest Yellowstone

GSP - WYS

GSPWYS

Greenville

ven. 5/15

7:35 pm-1:28 pm

2 stops19h 53m

West Yellowstone

lun. 5/25

2:02 pm-3:06 pm

1 stop23h 04m

$719

GreenvilleWest Yellowstone

GSP - WYS

GSPWYS

Greenville

ven. 5/15

7:35 pm-1:28 pm

2 stops19h 53m

West Yellowstone

lun. 5/25

2:02 pm-9:55 am

2 stops17h 53m

$724

GreenvilleWest Yellowstone

GSP - WYS

GSPWYS

Greenville

ven. 5/15

4:35 pm-1:28 pm

1 stop22h 53m

West Yellowstone

lun. 5/25

2:02 pm-3:06 pm

1 stop23h 04m

$759

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Greenville 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

What airlines fly to West Yellowstone?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to West Yellowstone from Greenville according to our data. American Airlines is the first choice among our users, with 52% 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.

When to book flights from Greenville to West Yellowstone

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to West Yellowstone according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to West Yellowstone (GSP to WYS) flight deals and tips

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

Fastest flight time	9h 20m
Direct flights	None

The fastest flight from Greenville to West Yellowstone takes 9h 20m

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

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How far is Greenville to West Yellowstone by plane?
A flight from Greenville to West Yellowstone will travel around 1656.3 mi. A reasonable flight in good conditions will take 9h 20m.
When did momondo last update prices for flights from Greenville Airport to West Yellowstone Airport?
Prices for flights from Greenville Airport to West Yellowstone Airport are updated daily.
How old do you have to be to fly from Greenville Airport to West Yellowstone Airport?
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 Greenville Airport to West Yellowstone Airport.
What documentation or ID do you need to fly to West Yellowstone Airport?
The travel and health documents required for your trip to West Yellowstone Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at West Yellowstone Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Yellowstone National Park

Island Park

Gardiner

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to West Yellowstone from Greenville.

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

Flights from Greenville to West Yellowstone with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Greenville to West Yellowstone flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to West Yellowstone from Greenville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.