Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greensboro to West Yellowstone as you normally would.
Greensboro/H. Point
West Yellowstone
2 stops
24h 39mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Greensboro/H. Point
West Yellowstone
2 stops
22h 25mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Greensboro/H. Point
West Yellowstone
2 stops
16h 44mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Greensboro/H. Point
West Yellowstone
2 stops
24h 39mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Greensboro/H. Point
West Yellowstone
2 stops
22h 25mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Greensboro/H. Point
West Yellowstone
2 stops
16h 44mWest Yellowstone
Greensboro/H. Point
2 stops
14h 06mDelta
Yes, there are multiple flights from Greensboro to West Yellowstone for under $600. The cheapest flight booked recently is on Delta for just $586, but on average you can expect to pay $704.