$140 Cheap Flights from Yakima (YKM) to Portland (PDX)

View $140 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Portland International Airport (PDX)

Cheap Flights from Yakima to Portland (YKM-PDX)

Prices were available within the past 7 days and start at $140 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Jan 14 - Sat, Jan 17
YKM
Yakima
PDX
Portland
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 14 from Yakima to Portland, returning Sat, Jan 17, priced at $240 found 4 days ago
Alaska Airlines
Tue, Dec 16 - Wed, Dec 31
YKM
Yakima
PDX
Portland
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Dec 16 from Yakima to Portland, returning Wed, Dec 31, priced at $241 found 5 days ago
Hawaiian Airlines
Tue, Dec 9 - Wed, Dec 24
YKM
Yakima
PDX
Portland
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from Yakima to Portland, returning Wed, Dec 24, priced at $242 found 5 days ago
Hawaiian Airlines
Fri, Jan 16 - Sat, Jan 17
YKM
Yakima
PDX
Portland
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Jan 16 from Yakima to Portland, returning Sat, Jan 17, priced at $252 found 4 days ago
Alaska Airlines
Sat, Dec 6 - Sat, Jan 10
YKM
Yakima
PDX
Portland
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Yakima to Portland, returning Sat, Jan 10, priced at $261 found 6 days ago
Alaska Airlines
Tue, Oct 28 - Wed, Nov 12
YKM
Yakima
PDX
Portland
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Yakima to Portland, returning Wed, Nov 12, priced at $262 found 6 days ago
Hawaiian Airlines
Wed, Jan 14 - Mon, Jan 19
YKM
Yakima
PDX
Portland
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 14 from Yakima to Portland, returning Mon, Jan 19, priced at $271 found 4 days ago
Hawaiian Airlines
Mon, Oct 20 - Wed, Nov 5
YKM
Yakima
PDX
Portland
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Yakima to Portland, returning Wed, Nov 5, priced at $272 found 6 days ago
Alaska Airlines
Mon, Oct 27 - Wed, Nov 12
YKM
Yakima
PDX
Portland
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Oct 27 from Yakima to Portland, returning Wed, Nov 12, priced at $273 found 6 days ago
Alaska Airlines
Fri, Jan 16 - Tue, Jan 20
YKM
Yakima
PDX
Portland
$281 Roundtrip, found 1 hour ago
$281
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Yakima to Portland, returning Tue, Jan 20, priced at $281 found 1 hour ago

Frequently asked questions

How much does a flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $140 or cheap return flight from $240 from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX) 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 Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX)?
January is the cheapest month to fly from YKM to PDX. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YKM to PDX flight.
How many flights per day from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX)?
There are no daily nonstop flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from YKM to PDX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX)?
To touch down at Portland Intl. Airport (PDX) without delays, select a flight that takes off from Yakima Air Terminal - McAllister Field Airport (YKM) 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 Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX) last-minute?
Last-minute fares from YKM to PDX are usually more expensive. For the best prices, start searching for flights ahead of time. That said, if you're flexible with your travel plans, you may score a cheap fare right before you leave.
Is it cheaper to book a YKM to PDX flight and hotel package?
Securing a YKM to PDX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Portland Intl. Airport (PDX)?
If you booked your YKM to PDX flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$240
Distance
118 mi

Book with confidence

Book with confidence

Yakima to Portland Flights

The cheapest times to fly from Yakima to Portland

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

 

The best time to book a flight from Yakima to Portland

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

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 Yakima to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 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 Yakima to Portland 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 Yakima to Portland 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.

 

Yakima to Portland Flights

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Explore a world of travel with Expedia

*Available to One Key members.