$353 Cheap Flights from Portland (PWM) to Yakima (YKM)

View $353 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Yakima, WA (YKM-Yakima Air Terminal - McAllister Field)

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Cheap Flights from Portland to Yakima (PWM-YKM)

Prices were available within the past 7 days and start at $353 for one-way flights and $705 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 6 - Wed, Jan 7
PWM
Portland
YKM
Yakima
$705 Roundtrip, found 4 days ago
$705
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Portland to Yakima, returning Wed, Jan 7, priced at $705 found 4 days ago
Alaska Airlines
Sat, Jan 10 - Sat, Jan 17
PWM
Portland
YKM
Yakima
$733 Roundtrip, found 4 days ago
$733
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Portland to Yakima, returning Sat, Jan 17, priced at $733 found 4 days ago
Alaska Airlines
Sat, Jan 10 - Tue, Jan 13
PWM
Portland
YKM
Yakima
$810 Roundtrip, found 4 days ago
$810
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Portland to Yakima, returning Tue, Jan 13, priced at $810 found 4 days ago
Alaska Airlines
Thu, Jan 8 - Sat, Jan 10
PWM
Portland
YKM
Yakima
$811 Roundtrip, found 4 days ago
$811
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Portland to Yakima, returning Sat, Jan 10, priced at $811 found 4 days ago
Alaska Airlines
Sat, Jan 10 - Sun, Jan 11
PWM
Portland
YKM
Yakima
$897 Roundtrip, found 4 days ago
$897
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Portland to Yakima, returning Sun, Jan 11, priced at $897 found 4 days ago
American Airlines
Thu, Jan 8 - Sat, Jan 10
PWM
Portland
YKM
Yakima
$977 Roundtrip, found 4 days ago
$977
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 8 from Portland to Yakima, returning Sat, Jan 10, priced at $977 found 4 days ago
Alaska Airlines
Thu, Jan 8 - Sat, Jan 10
PWM
Portland
YKM
Yakima
$1,003 Roundtrip, found 4 days ago
$1,003
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Portland to Yakima, returning Sat, Jan 10, priced at $1,003 found 4 days ago
Alaska Airlines
Thu, Jan 8 - Sat, Jan 10
PWM
Portland
YKM
Yakima
$1,004 Roundtrip, found 4 days ago
$1,004
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Portland to Yakima, returning Sat, Jan 10, priced at $1,004 found 4 days ago
Alaska Airlines
Thu, Jan 8 - Sat, Jan 10
PWM
Portland
YKM
Yakima
$1,196 Roundtrip, found 4 days ago
$1,196
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Portland to Yakima, returning Sat, Jan 10, priced at $1,196 found 4 days ago

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM) cost?
Get a cheap one-way flight from $353 or cheap return flight from $705 from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM) 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 Yakima Air Terminal - McAllister Field Airport (YKM)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between PWM and YKM. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM)?
To find the cheapest airline flying from PWM to YKM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM)?
You'll need to take a flight with a layover if you're traveling from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from PWM to YKM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*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 Yakima Air Terminal - McAllister Field Airport (YKM)?
To reach Yakima Air Terminal - McAllister Field Airport (YKM) on schedule, select a flight that leaves from Portland Intl. Jetport Airport (PWM) 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 Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM) last-minute?
Holding off until just before your trip to book your flight from PWM to YKM often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a PWM to YKM flight and hotel package?
Compared with arranging hotels and flights separately, booking a PWM to YKM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Yakima Air Terminal - McAllister Field Airport (YKM)?
Generally, it's possible to reschedule or cancel your PWM to YKM flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Yakima Air Terminal - McAllister Field
Roundtrip price
$704
Distance
2416 mi

Book with confidence

Portland to Yakima Flights

The cheapest times to fly from Portland to Yakima

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 Yakima are during the month of January. You can find some of the cheapest flights from Portland to Yakima with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Yakima

Sunday is one of the best days to book for cheap flights from Portland to Yakima: 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 Yakima

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 Yakima in 2025. You can also book with separate airlines for your outbound and return journeys, from $353 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 Yakima 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 Yakima 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 Yakima Flights

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*Available to One Key members.