Cheap Flights from Portland (PWM) to West Yellowstone (WYS)

Popular airlines from Portland Intl. Jetport Airport (PWM) to West Yellowstone, MT (WYS-Yellowstone)

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Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS) cost?
Lock in a cheap one-way flight or cheap return flight from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between PWM and WYS. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PWM to WYS flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS)?
You'll have to catch a flight with a layover if you're traveling from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PWM to WYS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, such as the carrier 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 Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS)?
To avoid possible delays on the Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS) last-minute?
Booking your plane ticket from PWM to WYS shortly before your getaway is usually more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PWM to WYS flight and hotel package?
Compared with arranging hotels and flights separately, booking a PWM to WYS flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Yellowstone Airport (WYS)?
If you reserved your PWM to WYS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Yellowstone
Distance
2001 mi

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Portland to West Yellowstone Flights

The cheapest times to fly from Portland 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 Portland to West Yellowstone are during the month of . You can find some of the cheapest flights from Portland to West Yellowstone with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to West Yellowstone in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Portland 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 Portland 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.

 

Portland to West Yellowstone Flights

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