$350+ Cheap flights from Portland to Yakima (PDX - YKM)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YKM
Oct 8 — Oct 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Yakima 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 Portland to Yakima
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to YakimaExplore the most affordable flight options available from Portland to Yakima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Portland to Yakima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:53 pm -
2 stops8h 49m
Fri 10/233:00 pm -
1 stop17h 28m
Deal found 9/4![Alaska Airlines logo]()
$423
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:31 am -
1 stop14h 11m
Mon 10/123:00 pm -
1 stop18h 47m
Deal found 9/4![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:03 am -
1 stop3h 20m
Fri 10/163:00 pm -
2 stops18h 29m
Deal found 9/8![Alaska Airlines logo]()
$530
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:14 am -
1 stop6h 30m
Wed 9/233:21 pm -
1 stop5h 26m
Deal found 9/4![Alaska Airlines logo]()
$659
Best flights from Portland to YakimaDiscover carefully curated flight deals from Portland to Yakima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Portland to Yakima that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:53 pm -
2 stops8h 49m
Fri 10/233:00 pm -
1 stop17h 28m
Deal found 9/4![Alaska Airlines logo]()
$423
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:09 am -
1 stop15h 33m
Mon 10/123:00 pm -
1 stop18h 47m
Deal found 9/6![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:03 am -
1 stop3h 20m
Fri 10/163:00 pm -
2 stops18h 29m
Deal found 9/8![Alaska Airlines logo]()
$530
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:14 am -
1 stop6h 30m
Wed 9/233:21 pm -
1 stop5h 26m
Deal found 9/4![Alaska Airlines logo]()
$659
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:02 am -
1 stop9h 24m
Sat 12/264:03 pm -
1 stop3h 47m
Deal found 9/7![Alaska Airlines logo]()
$667
Last-minute flights from Portland to YakimaDiscover last-minute flight deals from Portland to Yakima. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Yakima. Data last updated September 8, 2026 and is based on user searches.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:14 am -
1 stop6h 30m
Wed 9/233:21 pm -
1 stop5h 26m
Deal found 9/4![Alaska Airlines logo]()
$659
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:31 am -
1 stop14h 11m
Mon 10/123:00 pm -
1 stop18h 47m
Deal found 9/4![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:03 am -
1 stop3h 20m
Fri 10/163:00 pm -
2 stops18h 29m
Deal found 9/8![Alaska Airlines logo]()
$530
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:53 pm -
2 stops8h 49m
Fri 10/233:00 pm -
1 stop17h 28m
Deal found 9/4![Alaska Airlines logo]()
$423
One-way flights from Portland to YakimaSearch for one-way flight options from Portland to Yakima. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Portland to Yakima. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:20 am -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$350
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:48 am -
1 stop2h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$449
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:46 pm -
3 stops26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:46 pm -
3 stops40h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$733
Find flight deals from Portland to Yakima
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Yakima (YKM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (Booking.com) |
One-way from | $350 (Booking.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Yakima 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 8, 2026.
Use the filters below to find and compare flights from Portland to Yakima that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Sat 9/19
9:20 am-2:44 pm
1 stop5h 24m
Yakima Air Terminal
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$350
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Tue 10/13
2:53 pm-11:42 pm
2 stops8h 49m
Yakima Air Terminal
Fri 10/23
3:00 pm-8:28 am
1 stop17h 28m
$423
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Mon 10/5
8:09 am-11:42 pm
1 stop15h 33m
Yakima Air Terminal
Mon 10/12
3:00 pm-9:47 am
1 stop18h 47m
$424
Quickest round-trip
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Thu 9/17
11:48 am-2:44 pm
1 stop2h 56m
Yakima Air Terminal
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$449
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Mon 10/12
11:03 am-2:23 pm
1 stop3h 20m
Yakima Air Terminal
Fri 10/16
3:00 pm-9:29 am
2 stops18h 29m
$530
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Sat 9/19
9:46 pm-11:55 pm
3 stops26h 09m
Yakima Air Terminal
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$572
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Sat 9/19
8:14 am-2:44 pm
1 stop6h 30m
Yakima Air Terminal
Wed 9/23
3:21 pm-8:47 pm
1 stop5h 26m
$659
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Mon 12/21
6:02 am-3:26 pm
1 stop9h 24m
Yakima Air Terminal
Sat 12/26
4:03 pm-7:50 pm
1 stop3h 47m
$667
PortlandYakima
PDX Portland - YKM Yakima Air Terminal
PDXYKM
Portland
Thu 9/17
9:46 pm-2:44 pm
3 stops40h 58m
Yakima Air Terminal
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$733
Sorted by cheapest first
Compare providers for flights from Portland to Yakima
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Yakima in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Yakima flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Yakima flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Yakima flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Yakima flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Yakima flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Yakima
Have a flexible travel schedule? Discover the best time to fly to Yakima from Portland with our price prediction graph.
PDX-YKM
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.
Related info for your journey
Find useful and relevant information for your journey from Portland to Yakima. 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
Other flights from Portland
Popular flights
Yakima flight routes