$240 Cheap Flights from Houston (IAH) to West Yellowstone (WYS)

View $240 flight on Tue, May 20, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Houston to West Yellowstone (IAH-WYS)

Prices were available within the past 7 days and start at $240 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 21 - Thu, Aug 28
IAH
Houston
WYS
West Yellowstone
$254 Roundtrip, found 14 hours ago
$254
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Aug 21 from Houston to West Yellowstone, returning Thu, Aug 28, priced at $254 found 14 hours ago
Delta
Sun, Sep 7 - Wed, Sep 17
IAH
Houston
WYS
West Yellowstone
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 7 from Houston to West Yellowstone, returning Wed, Sep 17, priced at $264 found 3 days ago
United
Sat, Jul 19 - Fri, Jul 25
IAH
Houston
WYS
West Yellowstone
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 19 from Houston to West Yellowstone, returning Fri, Jul 25, priced at $275 found 3 days ago
Delta
Thu, May 22 - Sat, May 24
IAH
Houston
WYS
West Yellowstone
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, May 22 from Houston to West Yellowstone, returning Sat, May 24, priced at $279 found 3 days ago
Delta
Sat, Jul 5 - Sat, Jul 12
IAH
Houston
WYS
West Yellowstone
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jul 5 from Houston to West Yellowstone, returning Sat, Jul 12, priced at $294 found 5 days ago
Delta
Fri, Jun 6 - Thu, Jun 19
IAH
Houston
WYS
West Yellowstone
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 6 from Houston to West Yellowstone, returning Thu, Jun 19, priced at $304 found 6 days ago
United
Sat, Jul 19 - Fri, Jul 25
IAH
Houston
WYS
West Yellowstone
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 19 from Houston to West Yellowstone, returning Fri, Jul 25, priced at $307 found 3 days ago
Delta
Fri, Sep 12 - Tue, Sep 23
IAH
Houston
WYS
West Yellowstone
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 12 from Houston to West Yellowstone, returning Tue, Sep 23, priced at $309 found 3 days ago
Delta
Mon, Jul 7 - Wed, Jul 23
IAH
Houston
WYS
West Yellowstone
$314 Roundtrip, found 4 days ago
$314
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jul 7 from Houston to West Yellowstone, returning Wed, Jul 23, priced at $314 found 4 days ago
Delta
Sun, Sep 7 - Tue, Sep 23
IAH
Houston
WYS
West Yellowstone
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Sep 7 from Houston to West Yellowstone, returning Tue, Sep 23, priced at $319 found 5 days ago
Flights from Houston (IAH) to West Yellowstone (WYS)
Origin airport
George Bush Intercontinental
Destination airport
Yellowstone
Airlines serving
Delta, United
Roundtrip price
$253
Distance
1330 mi

Houston to West Yellowstone Flights

The cheapest times to fly from Houston to West Yellowstone

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to West Yellowstone are during the month of August. You can find some of the cheapest flights from Houston to West Yellowstone with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Houston to West Yellowstone

Sunday is one of the best days to book for cheap flights from Houston to West Yellowstone: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Houston to West Yellowstone

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to West Yellowstone in 2025. You can also book with separate airlines for your outbound and return journeys, from $240 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to West Yellowstone flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to West Yellowstone airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS) cost?
Discover the latest flight deals from IAH to WYS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to WYS?
The cheapest flights from IAH to WYS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAH to WYS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from IAH to WYS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS)?
You’ll need to catch a flight with a layover if you’re traveling from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IAH to WYS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS)?
To arrive at Yellowstone Airport (WYS) without delays, select a flight that leaves from George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS) last-minute?
Last-minute bookings from IAH to WYS are typically more expensive. For the cheapest rates, start looking for flights well in advance. That said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book an IAH to WYS flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to WYS flight and hotel package with Expedia could lead to significant savings. What’s more, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Yellowstone Airport (WYS)?
Typically, it’s possible to reschedule or cancel your IAH to WYS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.