Cheap flights from Portland (PWM) to Washington from $123

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — SEA
Jun 2 — Jun 91

How far in advance should I book a flight from Portland, Maine to State of Washington?

Travelers have found it’s best to book a flight 51 days in advance to save up to 100% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland, Maine to State of Washington 1-2 weeks in advance for as low as $594, or $594 for flights within the next 24 hours.

What is the cheapest month to fly from Portland, Maine to State of Washington?

October can be a great time to fly to State of Washington from Portland, Maine with a flight ticket averaging about $576. Cheapflights users have found deals in the month of October for as cheap as $346. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Portland, Maine to State of Washington (PWM - WA)?

When flying from Portland, Maine 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.

Cheap American Airlines flights from Portland to Washington

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Find some of the cheapest American Airlines flights traveling from Portland to Washington. It's recommended that users confirm their flight details before booking.
Thu 9/264:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Tue 10/112:07 pmSEA - PWM
1 stop7h 30mAmerican Airlines
Deal found 5/27$207
Thu 9/261:16 pmPWM - SEA
1 stop10h 48mAmerican Airlines
Tue 10/111:59 pmSEA - PWM
2 stops12h 38mAmerican Airlines
Deal found 5/27$212
Fri 9/274:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Mon 9/3010:10 pmSEA - PWM
1 stop11h 16mAmerican Airlines
Deal found 5/27$215
Tue 9/2412:16 pmPWM - SEA
2 stops11h 36mAmerican Airlines
Tue 10/111:59 pmSEA - PWM
2 stops12h 38mAmerican Airlines
Deal found 5/28$288
Thu 9/54:17 pmPWM - PDX
1 stop8h 44mAmerican Airlines
Thu 9/126:00 amPDX - PWM
1 stop8h 49mAmerican Airlines
Deal found 5/27$338
Tue 9/104:17 pmPWM - PDX
1 stop8h 44mAmerican Airlines
Mon 9/1610:09 pmPDX - PWM
2 stops10h 54mAmerican Airlines
Deal found 5/27$342
Wed 8/148:02 amPWM - PDX
2 stops11h 50mAmerican Airlines
Mon 8/1911:58 pmPDX - PWM
1 stop8h 38mAmerican Airlines
Deal found 5/27$343
Tue 9/1012:16 pmPWM - PDX
2 stops11h 47mAmerican Airlines
Mon 9/1610:09 pmPDX - PWM
2 stops10h 54mAmerican Airlines
Deal found 5/27$347
Wed 8/148:02 amPWM - PDX
2 stops11h 50mAmerican Airlines
Mon 8/1911:58 pmPDX - PWM
2 stops12h 36mAmerican Airlines
Deal found 5/27$348

Cheap Delta flights from Portland to Washington

Explore cheap flight options specifically provided by Delta for the route between Portland and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Browse through some of the cheapest Delta flights traveling from Portland to Washington. Deals frequently update to provide users with more options.
Tue 9/2412:55 pmPWM - SEA
1 stop10h 35mDelta
Mon 9/3012:30 amSEA - PWM
1 stop7h 13mDelta
Deal found 5/28$236
Tue 9/2412:55 pmPWM - SEA
1 stop10h 35mDelta
Tue 10/110:00 amSEA - PWM
2 stops10h 07mDelta
Deal found 5/27$241
Tue 9/2412:55 pmPWM - SEA
1 stop10h 35mDelta
Tue 10/110:00 amSEA - PWM
2 stops10h 07mDelta
Deal found 5/28$272
Sun 8/255:37 amPWM - SEA
2 stops10h 23mDelta
Sun 9/812:30 amSEA - PWM
1 stop7h 13mDelta
Deal found 5/27$303
Thu 8/81:26 pmPWM - SEA
1 stop8h 56mDelta
Tue 8/139:55 amSEA - PWM
2 stops11h 15mDelta
Deal found 5/27$322
Fri 8/301:26 pmPWM - SEA
1 stop10h 08mDelta
Sat 8/316:00 amSEA - PWM
2 stops13h 00mDelta
Deal found 5/27$323
Wed 9/186:05 amPWM - GEG
1 stop8h 24mDelta
Mon 9/237:20 pmGEG - PWM
2 stops12h 23mDelta
Deal found 5/28$343
Wed 9/1812:55 pmPWM - GEG
2 stops14h 06mDelta
Mon 9/237:20 pmGEG - PWM
2 stops12h 23mDelta
Deal found 5/28$348
Sat 9/214:55 pmPWM - GEG
2 stops10h 06mDelta
Sat 9/2812:45 pmGEG - PWM
1 stop7h 44mDelta
Deal found 5/27$356

Cheap Portland to Washington flights in May & June 2024

Find cheap flight options from Portland to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
These are some of the best deals we've found on flights to Washington in 2024 at this time. Check back regularly for other flight deals.
Thu 6/201:40 pmPWM - PDX
1 stop12h 16mSun Country Air
Thu 6/2711:59 pmPDX - PWM
1 stop8h 58mSun Country Air
Deal found 5/27$335
Fri 6/2812:56 pmPWM - PDX
1 stop13h 00mSun Country Air
Fri 7/511:59 pmPDX - PWM
1 stop7h 49mSun Country Air
Deal found 5/28$360
Thu 6/201:40 pmPWM - PDX
2 stops12h 13mMultiple Airlines
Thu 6/2711:59 pmPDX - PWM
1 stop8h 58mMultiple Airlines
Deal found 5/27$388
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Tue 6/119:40 pmSEA - PWM
1 stop11h 30mAmerican Airlines
Deal found 5/27$396
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Tue 6/119:40 pmSEA - PWM
2 stops11h 14mAmerican Airlines
Deal found 5/27$401
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Mon 6/1010:52 pmSEA - PWM
2 stops9h 13mAmerican Airlines
Deal found 5/27$403
Thu 6/62:51 pmPWM - SEA
2 stops10h 33mDelta
Sun 6/912:40 amSEA - PWM
1 stop7h 05mDelta
Deal found 5/27$404
Sun 6/161:14 pmPWM - SEA
1 stop9h 26mSun Country Air
Fri 6/2111:59 pmSEA - PWM
1 stop8h 16mSun Country Air
Deal found 5/27$410
Thu 6/201:40 pmPWM - PDX
1 stop12h 16mMultiple Airlines
Thu 6/279:39 amPDX - PWM
3 stops23h 18mMultiple Airlines
Deal found 5/27$422

Portland to Washington 2024 flight deals

Discover exclusive flight deals for travel between Portland and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
These are some of the best deals we've found on flights to Washington in 2024 at this time. Check back regularly for other flight deals.
Thu 9/264:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Tue 10/112:07 pmSEA - PWM
1 stop7h 30mAmerican Airlines
Deal found 5/27$207
Thu 9/261:16 pmPWM - SEA
1 stop10h 48mAmerican Airlines
Tue 10/111:59 pmSEA - PWM
2 stops12h 38mAmerican Airlines
Deal found 5/27$212
Fri 9/274:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Mon 9/3010:10 pmSEA - PWM
1 stop11h 16mAmerican Airlines
Deal found 5/27$215
Tue 9/2412:55 pmPWM - SEA
1 stop10h 35mDelta
Mon 9/3012:30 amSEA - PWM
1 stop7h 13mDelta
Deal found 5/27$236
Tue 9/2412:55 pmPWM - SEA
1 stop10h 35mDelta
Tue 10/110:00 amSEA - PWM
2 stops10h 07mDelta
Deal found 5/27$241
Tue 9/241:06 pmPWM - SEA
1 stop12h 43mJetBlue
Tue 10/111:59 pmSEA - PWM
1 stop9h 12mJetBlue
Deal found 5/27$268
Thu 9/2612:16 pmPWM - SEA
2 stops11h 36mAmerican Airlines
Tue 10/111:59 pmSEA - PWM
2 stops12h 38mAmerican Airlines
Deal found 5/27$288
Sun 8/255:37 amPWM - SEA
2 stops10h 23mDelta
Sun 9/812:30 amSEA - PWM
1 stop7h 13mDelta
Deal found 5/27$303
Thu 7/111:42 pmPWM - PDX
1 stop12h 13mSun Country Air
Sun 7/146:40 pmPDX - PWM
1 stop14h 48mSun Country Air
Deal found 5/28$315

Portland to Washington flights leaving soon

Find last-minute flight options from Portland to Washington for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Users seeking a last-minute flight from Portland to Washington should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Tue 6/119:40 pmSEA - PWM
1 stop11h 30mAmerican Airlines
Deal found 5/27$396
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Tue 6/119:40 pmSEA - PWM
2 stops11h 14mAmerican Airlines
Deal found 5/27$401
Thu 6/64:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Mon 6/1010:52 pmSEA - PWM
2 stops9h 13mAmerican Airlines
Deal found 5/27$403
Thu 6/62:51 pmPWM - SEA
2 stops10h 33mDelta
Sun 6/912:40 amSEA - PWM
1 stop7h 05mDelta
Deal found 5/27$404
Wed 6/54:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Sun 6/911:35 pmSEA - PWM
1 stop10h 04mAmerican Airlines
Deal found 5/27$439
Thu 6/611:35 amPWM - SEA
2 stops11h 13mAmerican Airlines
Mon 6/1010:52 pmSEA - PWM
2 stops9h 13mAmerican Airlines
Deal found 5/27$468
Wed 6/54:00 pmPWM - SEA
1 stop9h 57mAmerican Airlines
Sun 6/910:52 pmSEA - PWM
2 stops10h 47mAmerican Airlines
Deal found 5/27$487
Thu 6/65:00 amPWM - SEA
1 stop8h 32mDelta
Sun 6/912:40 amSEA - PWM
1 stop7h 05mDelta
Deal found 5/27$497
Thu 6/69:10 amPWM - SEA
2 stops12h 30mUnited Airlines
Tue 6/1111:05 amSEA - PWM
2 stops9h 53mUnited Airlines
Deal found 5/27$509

One-way flights to Washington from Portland

Search for one-way flight options from Portland to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Users traveling one-way from Portland to Washington can select one of these great deals. For those needing a return trip from Portland, there is a search form available above.
Tue 8/275:37 amPWM - SEA
2 stops10h 23mDelta
Deal found 5/27$123
Thu 7/412:53 pmPWM - SEA
1 stop22h 19mSun Country Air
Deal found 5/27$153
Tue 8/276:15 amPWM - SEA
2 stops13h 26mDelta
Deal found 5/28$154
Wed 9/186:05 amPWM - GEG
1 stop8h 24mDelta
Deal found 5/28$159
Wed 9/181:16 pmPWM - GEG
2 stops12h 48mAmerican Airlines
Deal found 5/28$163
Wed 9/1812:55 pmPWM - GEG
2 stops13h 07mDelta
Deal found 5/27$164
Tue 8/274:50 pmPWM - SEA
1 stop8h 32mUnited Airlines
Deal found 5/28$168
Thu 6/131:33 pmPWM - SEA
1 stop12h 21mSun Country Air
Deal found 5/27$175
Fri 7/51:33 pmPWM - SEA
2 stops21h 24mMultiple Airlines
Deal found 5/27$177

Find flights from Portland to Washington within your budget

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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$207 - $381

Route

Depart

Return

Price

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Thu 9/26

1 stop9h 53m

Seattle/Tacoma Intl

Tue 10/1

1 stop7h 30m

$207

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Thu 9/26

1 stop10h 48m

Seattle/Tacoma Intl

Tue 10/1

2 stops12h 38m

$212

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Fri 9/27

1 stop9h 53m

Seattle/Tacoma Intl

Mon 9/30

1 stop11h 16m

$215

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Tue 9/24

1 stop10h 35m

Seattle/Tacoma Intl

Mon 9/30

1 stop7h 13m

$236

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Tue 9/24

1 stop10h 35m

Seattle/Tacoma Intl

Tue 10/1

2 stops10h 07m

$241

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Tue 9/24

1 stop12h 43m

Seattle/Tacoma Intl

Tue 10/1

1 stop9h 12m

$242

PortlandPortland

PWM - PDX

PWMPDX

Portland

Thu 7/11

1 stop12h 13m

Portland

Sun 7/14

1 stop14h 48m

$315

PortlandSeattle/Tacoma Intl

PWM - SEA

PWMSEA

Portland

Thu 6/27

2 stops22h 05m

Seattle/Tacoma Intl

Thu 7/4

1 stop15h 40m

$356

PortlandPortland

PWM - PDX

PWMPDX

Portland

Tue 10/15

1 stop9h 55m

Portland

Wed 10/23

1 stop8h 47m

$381

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

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.

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 May 28, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from Portland to Washington by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,476 reviews
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,370 reviews
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
2,871 reviews
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,799 reviews
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,316 reviews
8.0
Very good
10,476 reviews

Comfort

7.9

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Washington from Portland.

  • Can I find flights from Portland, Maine to State of Washington for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to State of Washington for under $300. The cheapest flight booked recently is on American Airlines for just $207, but on average you can expect to pay $292.

  • Are there last-minute flights available from Portland, Maine to State of Washington for under $400?

    There are currently 20+ open flights from Portland, Maine to State of Washington within the next 7 days for less than $400.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $123. Sun Country Air flights start at $153 while deals on American Airlines start at $163 one-way.

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

  • What does PWM to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a PWM to SEA flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

  • Can I find deals for flights from Portland to Washington that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Washington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Washington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to Washington that allow pets onboard?

    Many airlines flying from Portland to Washington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Washington?

    Yes, you can often find last-minute deals on Portland to Washington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to State of Washington flight deals updated?

    The Portland, Maine to State of Washington flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Portland, Maine to State of Washington?

  • When is the best time to book a flight from Portland, Maine to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to State of Washington (average of $247). Flying from Portland, Maine to State of Washington in July is currently the most expensive (average of $406). 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

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Alternative routes for Portland to Washington
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Portland to Washington

Discover the top 5 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$250Average$389FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$316Average$563FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$322Average$669FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$322Average$733FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Sun Country AirCheapest$376Average$484FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights

Search flights from Portland to Washington by cabin class

Find flights from Portland to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Washington?

Deals for Portland to Washington flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portland to Washington?

Cheapflights simply makes it quick and affordable to book flights from Portland to Washington by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to Washington with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Washington with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Washington become cheaper?

Yes! Start tracking prices for Portland to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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