HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$66+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEA
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
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 25, 2025.

Round-trip from

$90
(Kiwi.com)

One-way from

$66
(Trip.com)

Popular in

July

Cheapest in

January

Average price

$277

Good round-trip deal

$198 or less

Good one-way deal

$128 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 ($31 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 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
mié. 9/34:46 pmPDX - SEA
Nonstop1h 04mHawaiian Airlines
mié. 9/1711:15 pmSEA - PDX
Nonstop1h 00mHawaiian Airlines
Deal found 7/24$90
This Delta deal was found by Cheapflights users on 7/24. 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.
mar. 8/195:30 amPDX - SEA
Nonstop1h 05mDelta
sáb. 8/231:30 pmSEA - PDX
Nonstop1h 08mDelta
Deal found 7/24$97
This Orbitz deal was found by Cheapflights users on 7/22. 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. 8/192:30 pmPDX - SEA
Nonstop0h 54mAlaska Airlines
sáb. 8/2311:20 amSEA - PDX
Nonstop1h 04mAlaska Airlines
Deal found 7/22$117
This Hawaiian Airlines deal was found by Cheapflights users on 7/23. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:59 pmPDX - GEG
Nonstop1h 05mHawaiian Airlines
sáb. 8/167:42 pmGEG - PDX
Nonstop1h 08mHawaiian Airlines
Deal found 7/23$137
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2010:32 amPDX - GEG
Nonstop1h 12mAlaska Airlines
mié. 8/277:29 pmGEG - PDX
Nonstop1h 11mAlaska Airlines
Deal found 7/23$138
This Mytrip deal was found by Cheapflights users on 7/21. 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.
jue. 9/412:07 pmPDX - GEG
1 stop8h 09mMultiple Airlines
dom. 9/79:06 pmGEG - PDX
1 stop14h 06mMultiple Airlines
Deal found 7/21$182
This Southwest deal was found by Cheapflights users on 7/23. 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. 8/202:25 pmPDX - GEG
1 stop5h 05mSouthwest
mié. 8/276:15 amGEG - PDX
1 stop7h 15mSouthwest
Deal found 7/23$191
This Delta deal was found by Cheapflights users on 7/22. 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.
mié. 8/137:25 pmPDX - GEG
1 stop4h 37mDelta
sáb. 8/165:00 amGEG - PDX
1 stop5h 34mDelta
Deal found 7/22$193
This Mytrip deal was found by Cheapflights users on 7/24. 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.
jue. 8/217:52 pmPDX - BLI
1 stop13h 09mMultiple Airlines
jue. 8/286:00 amBLI - PDX
1 stop12h 57mMultiple Airlines
Deal found 7/24$195
This Hawaiian Airlines deal was found by Cheapflights users on 7/22. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:40 pmPDX - PSC
1 stop5h 35mHawaiian Airlines
sáb. 9/68:45 amPSC - PDX
1 stop3h 42mHawaiian Airlines
Deal found 7/22$198
This Delta deal was found by Cheapflights users on 7/24. 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.
mié. 9/37:15 amPDX - PSC
1 stop3h 49mDelta
mié. 9/35:47 pmPSC - PDX
1 stop5h 11mDelta
Deal found 7/24$199
This Orbitz deal was found by Cheapflights users on 7/24. 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. 9/1610:30 amPDX - PAE
1 stop9h 51mAlaska Airlines
mar. 9/238:21 amPAE - PDX
1 stop5h 14mAlaska Airlines
Deal found 7/24$202

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 25, 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

mié. 9/3

4:46 pm-5:50 pm

Nonstop1h 04m

Seattle/Tacoma Intl

mié. 9/17

11:15 pm-12:15 am

Nonstop1h 00m

$90

PortlandSeattle

PDX - SEA

PDXSEA

Portland

mar. 8/19

5:30 am-6:35 am

Nonstop1h 05m

Seattle/Tacoma Intl

sáb. 8/23

1:30 pm-2:38 pm

Nonstop1h 08m

$97

PortlandSeattle

PDX - SEA

PDXSEA

Portland

mar. 8/19

2:30 pm-3:24 pm

Nonstop0h 54m

Seattle/Tacoma Intl

sáb. 8/23

11:20 am-12:24 pm

Nonstop1h 04m

$117

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 8/13

9:59 pm-11:04 pm

Nonstop1h 05m

Spokane

sáb. 8/16

7:42 pm-8:50 pm

Nonstop1h 08m

$137

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 8/20

10:32 am-11:44 am

Nonstop1h 12m

Spokane

mié. 8/27

7:29 pm-8:40 pm

Nonstop1h 11m

$138

PortlandSpokane

PDX - GEG

PDXGEG

Portland

jue. 9/4

12:07 pm-8:16 pm

1 stop8h 09m

Spokane

dom. 9/7

9:06 pm-11:12 am

1 stop14h 06m

$182

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 8/20

2:25 pm-7:30 pm

1 stop5h 05m

Spokane

mié. 8/27

6:15 am-1:30 pm

1 stop7h 15m

$191

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mié. 8/13

7:25 pm-12:02 am

1 stop4h 37m

Spokane

sáb. 8/16

5:00 am-10:34 am

1 stop5h 34m

$193

PortlandBellingham

PDX - BLI

PDXBLI

Portland

jue. 8/21

7:52 pm-9:01 am

1 stop13h 09m

Bellingham

jue. 8/28

6:00 am-6:57 pm

1 stop12h 57m

$195

PortlandPasco

PDX - PSC

PDXPSC

Portland

mié. 9/3

3:40 pm-9:15 pm

1 stop5h 35m

Pasco Tri Cities

sáb. 9/6

8:45 am-12:27 pm

1 stop3h 42m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 49 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 June is currently the most expensive (average of $389). 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 25, 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 25, 2025.

The most flights from PDX to USWA are scheduled on a Wednesday (95 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (71 on average).

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 25, 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

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,595 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,876 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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?

    $66 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $69 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 - Spokane, Portland - Seattle/Tacoma Intl or Portland - Everett Paine Field 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 (96%), Aeromexico (93%) 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 $1,949, our data indicates the cheapest price to be $128. The most popular route (Portland - Spokane), is priced around $137.

  • 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 June is currently the most expensive (average of $389). 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 Newark flights
Portland to Honolulu flights
Portland to John F Kennedy Intl flights
Portland to O'Hare Intl flights
Portland to Orlando flights
Portland to Las Vegas flights
Portland to San Diego flights
Portland to Dallas/Fort Worth flights
Portland to San Francisco flights
Portland to Santa Ana flights
Portland to Boston flights
Portland to Denver flights
Portland to LaGuardia flights
Portland to Kahului flights
Portland to Sky Harbor Intl flights
Portland to Burbank flights
Portland to San Jose flights
Portland to Ontario flights
Boise to Las Vegas flights
Portland to Oakland flights
Portland to Detroit flights
Portland to Kailua-Kona flights
Portland to Nashville flights
Boise to Seattle flights
Portland to Hobby flights
Portland to Palm Springs flights
Portland to Atlanta flights
Boise to Denver flights
Boise to Atlanta flights
Portland to Salt Lake City flights
Portland to Dulles Intl flights
Portland to Austin flights
Boise to Los Angeles flights
Portland to Reagan-National flights
Portland to George Bush Intcntl flights
Portland to Lihue flights
Portland to New Orleans flights
Portland to Reno flights
Portland to Baltimore flights
Portland to Love Field flights
Boise to Sky Harbor Intl flights
Eugene to Las Vegas flights
Portland to Spokane flights
Portland to Philadelphia flights
Portland to Seattle flights
Portland to Tampa flights
Boise to O'Hare Intl flights
Portland to Minneapolis flights
Portland to Miami 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$103Average$388FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$116Average$391FlexibilityNo cancel feeOn-time75%
DeltaCheapest$117Average$209FlexibilityNo 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.