HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$73+ Cheap flights from Portland (PDX) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Washington 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 Washington

Keep the following information in mind while searching for Portland to Washington flight deals. Data was last updated julio 3, 2025.

Round-trip from

$113
(Trip.com)

One-way from

$73
(iWofly)

Popular in

June

Cheapest in

January

Average price

$236

Good round-trip deal

$218 or less

Good one-way deal

$138 or less
From Portland to Washington
Search Deals
One-way flight from Portland to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Portland to Washington.
Search Deals
Price to beat on a one-way flight from Portland to Washington.
Search Deals

Find flight deals from Portland to Washington

Cheapest flights from Portland to Washington
Explore the most affordable flight options available from Portland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
sáb. 8/307:34 pmPDX - SEA
Nonstop1h 01mAlaska Airlines
mar. 9/211:20 amSEA - PDX
Nonstop1h 07mAlaska Airlines
Deal found 7/3$117
This SmartFares deal was found by Cheapflights users on 7/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:00 amPDX - GEG
Nonstop1h 08mAlaska Airlines
dom. 8/245:06 amGEG - PDX
Nonstop1h 12mAlaska Airlines
Deal found 7/1$131
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/109:59 pmPDX - GEG
Nonstop1h 09mHawaiian Airlines
mar. 10/1412:34 pmGEG - PDX
Nonstop1h 13mHawaiian Airlines
Deal found 7/2$143
This Jettzy deal was found by Cheapflights users on 7/2. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/145:15 amPDX - SEA
Nonstop0h 53mHawaiian Airlines
jue. 8/215:20 amSEA - PDX
Nonstop0h 57mHawaiian Airlines
Deal found 7/2$149
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:45 pmPDX - SEA
Nonstop1h 10mDelta
sáb. 8/3010:55 pmSEA - PDX
Nonstop0h 57mDelta
Deal found 7/3$152
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/295:45 pmPDX - GEG
1 stop6h 17mDelta
dom. 8/3111:14 amGEG - PDX
1 stop3h 24mDelta
Deal found 7/1$177
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/191:25 pmPDX - SEA
Nonstop1h 00mMultiple Airlines
jue. 8/214:40 pmSEA - PDX
1 stop7h 35mMultiple Airlines
Deal found 7/1$191
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/116:05 amPDX - SEA
1 stop18h 26mFrontier
sáb. 10/186:00 amSEA - PDX
1 stop16h 39mFrontier
Deal found 7/2$193
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:05 pmPDX - GEG
1 stop5h 25mSouthwest
mar. 9/210:45 amGEG - PDX
1 stop9h 05mSouthwest
Deal found 7/2$194
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2010:40 amPDX - SEA
1 stop7h 30mSouthwest
mié. 8/276:15 amSEA - PDX
1 stop7h 15mSouthwest
Deal found 7/3$214
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/3010:23 amPDX - SEA
1 stop6h 02mSpirit Airlines
mié. 8/65:30 pmSEA - PDX
1 stop15h 48mSpirit Airlines
Deal found 7/2$220
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/215:50 pmPDX - GEG
1 stop17h 16mFrontier
jue. 7/2411:58 amGEG - PDX
1 stop12h 18mFrontier
Deal found 7/3$222

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Washington 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 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from Portland to Washington that are best for you.

Fly from

Portland

Fly to

Washington

Route

Depart

Return

Price

PortlandSeattle

PDX - SEA

PDXSEA

Portland

sáb. 8/30

5:45 pm-6:55 pm

Nonstop1h 10m

Seattle/Tacoma Intl

mié. 9/3

7:10 am-8:15 am

Nonstop1h 05m

$117

PortlandSpokane

PDX - GEG

PDXGEG

Portland

sáb. 8/23

7:00 am-8:08 am

Nonstop1h 08m

Spokane

dom. 8/24

5:06 am-6:18 am

Nonstop1h 12m

$131

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 8/13

10:30 am-11:41 am

Nonstop1h 11m

Spokane

jue. 8/21

12:39 pm-1:50 pm

Nonstop1h 11m

$147

PortlandSeattle

PDX - SEA

PDXSEA

Portland

mar. 10/21

10:00 pm-11:04 pm

Nonstop1h 04m

Seattle/Tacoma Intl

vie. 10/31

7:30 pm-8:27 pm

Nonstop0h 57m

$147

PortlandSeattle

PDX - SEA

PDXSEA

Portland

jue. 8/14

5:15 am-6:08 am

Nonstop0h 53m

Seattle/Tacoma Intl

jue. 8/21

5:20 am-6:17 am

Nonstop0h 57m

$149

PortlandSpokane

PDX - GEG

PDXGEG

Portland

vie. 8/29

5:45 pm-12:02 am

1 stop6h 17m

Spokane

dom. 8/31

11:14 am-2:38 pm

1 stop3h 24m

$177

PortlandSeattle

PDX - SEA

PDXSEA

Portland

mar. 8/19

1:25 pm-2:25 pm

Nonstop1h 00m

Seattle/Tacoma Intl

jue. 8/21

4:40 pm-12:15 am

1 stop7h 35m

$191

PortlandSeattle

PDX - SEA

PDXSEA

Portland

sáb. 10/11

6:05 am-12:31 am

1 stop18h 26m

Seattle/Tacoma Intl

sáb. 10/18

6:00 am-10:39 pm

1 stop16h 39m

$193

PortlandSpokane

PDX - GEG

PDXGEG

Portland

sáb. 8/30

5:05 pm-10:30 pm

1 stop5h 25m

Spokane

mar. 9/2

10:45 am-7:50 pm

1 stop9h 05m

$194

PortlandSeattle

PDX - SEA

PDXSEA

Portland

mié. 8/20

10:40 am-6:10 pm

1 stop7h 30m

Seattle/Tacoma Intl

mié. 8/27

6:15 am-1:30 pm

1 stop7h 15m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from Portland to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Portland with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Washington

What is the cheapest month to book a flight from Portland to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Portland to State of Washington (average of $238). Flying from Portland to State of Washington in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to WA?

Find hourly flight availability from Portland to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from Portland to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to State of Washington

Explore weekly flight availability from Portland to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 3, 2025.

The most flights from PDX to USWA are scheduled on a Wednesday (94 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (56 on average).

How much does it cost to fly round-trip from Portland to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated julio 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Portland to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Washington?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Washington.

  • How popular is this Portland to State of Washington flight route?

    Within the past month, 242 users have taken a look at flights from Portland to Washington.

  • What are the cheapest airlines to fly from Portland to State of Washington one-way?

    $73 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Southwest, with prices starting from $77 and $89, respectively.

  • What are the most popular routes from Portland to State of Washington?

    When deciding which route to take from Portland to State of Washington consider Portland - Seattle/Tacoma Intl, Portland - Spokane or Portland - Bellingham as they are the most popular.

  • What are the most reliable airlines from Portland to State of Washington?

    The top 3 most reliable airlines when flying from Portland to State of Washington are WestJet (95%), Delta (94%) and Air France (93%).

  • What are the cheapest flights from Portland to State of Washington?

    Looking for the cheapest flight from Portland to State of Washington? While on average our users pay $1,864, our data indicates the cheapest price to be $108. The most popular route (Portland - Seattle/Tacoma Intl), is priced around $117.

  • Can I find deals for flights from Portland to Washington that include hotel bookings?

    Yes. In addition to deals on Portland to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Washington.

  • Can I find deals for business class flights from Portland to Washington?

    Yes. Cheapflights offers flight deals from Portland to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Portland to State of Washington (average of $238). Flying from Portland to State of Washington in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 for Portland to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to John F Kennedy Intl flights
Portland to Newark flights
Portland to San Francisco flights
Portland to Las Vegas flights
Portland to O'Hare Intl flights
Portland to Sky Harbor Intl flights
Portland to Denver flights
Portland to Honolulu flights
Portland to Santa Ana flights
Portland to Dallas/Fort Worth flights
Portland to Boston flights
Portland to Ontario flights
Portland to LaGuardia flights
Portland to Orlando flights
Portland to San Diego flights
Portland to Burbank flights
Boise to Seattle flights
Portland to Kahului flights
Portland to Salt Lake City flights
Portland to Atlanta flights
Portland to Oakland flights
Portland to Reagan-National flights
Portland to San Jose flights
Portland to Hobby flights
Portland to Kailua-Kona flights
Portland to Dulles Intl flights
Portland to Nashville flights
Portland to George Bush Intcntl flights
Portland to Minneapolis flights
Portland to Detroit flights
Portland to Baltimore flights
Boise to Los Angeles flights
Portland to Austin flights
Portland to Palm Springs flights
Boise to Las Vegas flights
Portland to Seattle flights
Boise to Denver flights
Boise to O'Hare Intl flights
Portland to Sacramento flights
Portland to New Orleans flights
Portland to Philadelphia flights
Portland to Midway flights
Portland to Anchorage flights
Portland to Miami flights
Portland to Lihue flights
Portland to Reno flights
Portland to Lexington flights
Portland to Love Field flights
Redmond to Anchorage flights

Top 3 airlines flying from Portland to Washington

Discover the top 3 airlines that operate flights from Portland to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$103Average$388FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$116Average$391FlexibilityNo cancel feeOn-time75%
DeltaCheapest$117Average$213FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.