$274+ Cheap flights from Las Vegas (LAS) to Yellowstone National Park
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — WYS
Oct 5 — Oct 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Las Vegas to Yellowstone National Park with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Yellowstone National Park
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Yellowstone National ParkExplore the most affordable flight options available from Las Vegas to Yellowstone National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Las Vegas to Yellowstone National Park. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:15 am -
1 stop7h 15m
Sun 10/112:05 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am -
1 stop3h 37m
Wed 9/2311:29 am -
2 stops8h 57m
Deal found 9/4![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 am -
1 stop7h 15m
Sat 10/102:05 pm -
1 stop19h 31m
Deal found 9/5![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:20 am -
1 stop7h 00m
Fri 9/186:00 pm -
2 stops19h 04m
Deal found 9/1![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:37 am -
1 stop5h 29m
Mon 9/71:55 pm -
1 stop23h 31m
Deal found 9/1![United Airlines logo]()
$745
Best flights from Las Vegas to Yellowstone National ParkDiscover carefully curated flight deals from Las Vegas to Yellowstone National Park that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Las Vegas to Yellowstone National Park that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:15 am -
1 stop7h 15m
Sun 10/112:05 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am -
1 stop3h 37m
Wed 9/2311:29 am -
2 stops8h 57m
Deal found 9/4![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 am -
1 stop7h 15m
Sat 10/102:05 pm -
1 stop19h 31m
Deal found 9/5![United Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:20 am -
1 stop7h 00m
Wed 9/231:55 pm -
3 stops29h 05m
Deal found 9/4![United Airlines logo]()
$1,033
Last-minute flights from Las Vegas to Yellowstone National ParkDiscover last-minute flight deals from Las Vegas to Yellowstone National Park. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Yellowstone National Park. Data last updated September 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:37 am -
1 stop5h 29m
Mon 9/71:55 pm -
1 stop23h 31m
Deal found 9/1![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:20 am -
1 stop7h 00m
Fri 9/186:00 pm -
2 stops19h 04m
Deal found 9/1![United Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am -
1 stop3h 37m
Wed 9/2311:29 am -
2 stops8h 57m
Deal found 9/4![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:15 am -
1 stop7h 15m
Mon 10/52:05 pm -
1 stop7h 51m
Deal found 8/31![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:15 am -
1 stop7h 15m
Sun 10/112:05 pm -
1 stop7h 51m
Deal found 9/2![United Airlines logo]()
$317
One-way flights from Las Vegas to Yellowstone National ParkSearch for one-way flight options from Las Vegas to Yellowstone National Park. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Las Vegas to Yellowstone National Park. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:10 am -
1 stop3h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:44 am -
2 stops25h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$415
Find flight deals from Las Vegas to Yellowstone National Park
Keep the following information in mind while searching for Las Vegas to Yellowstone National Park flight deals. Data was last updated September 5, 2026.
Round-trip from | $317 (United Airlines) |
|---|---|
One-way from | $274 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Yellowstone National Park that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Las Vegas to Yellowstone National Park that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Tue 9/29
6:10 am-10:47 am
1 stop3h 37m
West Yellowstone
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$274
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Thu 10/8
5:15 am-1:30 pm
1 stop7h 15m
West Yellowstone
Sun 10/11
2:05 pm-8:56 pm
1 stop7h 51m
$317
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Sat 9/19
6:10 am-10:47 am
1 stop3h 37m
West Yellowstone
Wed 9/23
11:29 am-7:26 pm
2 stops8h 57m
$364
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Sat 10/3
5:15 am-1:30 pm
1 stop7h 15m
West Yellowstone
Sat 10/10
2:05 pm-8:36 am
1 stop19h 31m
$593
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Tue 9/29
10:00 am-1:30 pm
3 stops26h 30m
West Yellowstone
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$926
Las VegasWest Yellowstone
LAS Las Vegas Harry Reid Intl - WYS West Yellowstone
LASWYS
Las Vegas Harry Reid Intl
Sat 9/19
5:20 am-1:20 pm
1 stop7h 00m
West Yellowstone
Wed 9/23
1:55 pm-6:00 pm
3 stops29h 05m
$1,033
Sorted by cheapest first
Best time to book a flight from Las Vegas to Yellowstone National Park
Have a flexible travel schedule? Discover the best time to fly to Yellowstone National Park from Las Vegas with our price prediction graph.
LAS-WYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Yellowstone National Park
LAS-zzKFY
LAS-WYS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Yellowstone National Park. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations