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$61+ Cheap flights from Seattle to Portland (SEA - PDX)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PDX
dic. 26 — ene. 21
jue. 12/26
jue. 1/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Portland are usually found in October or January, booked 37 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap flight deals from Seattle to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Portland (PDX). 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 diciembre 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Trip.com)

One-way from

$61
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$196
Provider with most accurate pricing for Seattle/Tacoma Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Portland flights.
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From Seattle/Tacoma Intl to Portland
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One-way flight from Seattle/Tacoma Intl to Portland
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Seattle to Portland

Cheapest flights from Seattle to Portland
Explore the most affordable flight options available from Seattle to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 21, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/307:25 amSEA - PDX
Nonstop1h 13mDelta
lun. 1/67:35 pmPDX - SEA
Nonstop1h 11mDelta
Deal found 12/21$277
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/229:57 pmSEA - PDX
Nonstop0h 59mAlaska Airlines
vie. 1/315:05 amPDX - SEA
Nonstop0h 55mAlaska Airlines
Deal found 12/21$317
This Mytrip deal was found by Cheapflights users on 12/21. 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.
lun. 12/306:20 pmSEA - PDX
1 stop15h 01mMultiple Airlines
lun. 1/67:19 pmPDX - SEA
2 stops28h 51mMultiple Airlines
Deal found 12/21$329
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/302:16 pmSEA - PDX
1 stop9h 18mSpirit Airlines
lun. 1/65:00 amPDX - SEA
1 stop8h 11mSpirit Airlines
Deal found 12/21$384
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/275:40 amSEA - PDX
1 stop4h 45mSouthwest
jue. 1/25:55 pmPDX - SEA
1 stop4h 50mSouthwest
Deal found 12/21$601
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/207:10 pmSEA - PDX
1 stop18h 30mUnited Airlines
lun. 12/235:45 amPDX - SEA
1 stop13h 20mUnited Airlines
Deal found 12/20$2,753

Find flights from Seattle to Portland within your budget

Customize your flight search to find flights from Seattle to Portland 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 diciembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mar. 2/4

10:51 pm-11:43 pm

Nonstop0h 52m

Portland

mar. 2/11

4:30 pm-5:29 pm

Nonstop0h 59m

$124

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

sáb. 1/11

9:45 am-4:35 pm

1 stop6h 50m

Portland

mar. 1/14

5:30 pm-12:19 am

1 stop6h 49m

$130

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mar. 2/4

10:59 pm-11:58 pm

Nonstop0h 59m

Portland

mar. 2/11

5:15 am-6:27 am

Nonstop1h 12m

$137

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mar. 2/4

5:15 pm-12:30 pm

1 stop19h 15m

Portland

mar. 2/11

6:03 am-9:20 pm

1 stop15h 17m

$383

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

lun. 4/21

6:00 am-12:55 pm

1 stop6h 55m

Portland

mar. 4/22

3:55 pm-10:30 pm

1 stop6h 35m

$410

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mar. 2/4

9:45 am-4:35 pm

1 stop6h 50m

Portland

mar. 2/11

7:00 am-10:55 pm

2 stops15h 55m

$432

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

jue. 3/27

12:59 am-11:00 am

1 stop10h 01m

Portland

mar. 4/1

7:00 am-9:13 pm

1 stop14h 13m

$748

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mié. 2/5

9:45 am-4:35 pm

1 stop6h 50m

$61

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

mar. 1/21

7:45 pm-8:50 pm

Nonstop1h 05m

$69

SeattlePortland

SEA - PDX

SEAPDX

Seattle/Tacoma Intl

lun. 1/13

8:03 am-3:57 pm

1 stop7h 54m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 14 results
1
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Compare providers for flights from Seattle to Portland

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 Seattle to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Portland 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 Seattle-Portland 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 Seattle to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Seattle 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.

Travel insights for flights from Seattle to Portland

Get recent, data-driven insights about flights from Seattle to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Portland. Price data was last updated on December 13, 2024.

The price you pay for your flight from Seattle to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Portland?

Currently, November is the cheapest month in which you can book a flight from Seattle to Portland (average of $277). Flying from Seattle to Portland in March is currently the most expensive (average of $376). 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 SEA to PDX?

Find hourly flight availability from Seattle to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 21, 2024.

It’s typically best to fly out from Seattle to Portland in the morning. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Portland?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Portland flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Portland

Explore weekly flight availability from Seattle to Portland. 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 diciembre 21, 2024.

The most flights from SEA to PDX are scheduled on a Saturday (70 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated diciembre 21, 2024.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Spirit Airlines from Seattle to Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,597 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,035 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Sun Country Air
7.0
Good
392 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Seattle to Portland?

    If you book a flight from Seattle to Portland, you will be flying from Seattle/Tacoma Intl to Portland. Flights to Portland (PDX) from Seattle/Tacoma Intl (SEA) take 0h 59m for a nonstop flight. There are 47 flights from Seattle/Tacoma Intl to Portland per day from 2 airlines.

  • How popular is this Seattle to Portland flight route?

    This flight path from Seattle/Tacoma Intl to Portland was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Portland round-trip?

    Cheapflights users have booked flights from Seattle to Portland round-trip from $124. Other airlines that can offer you cheap pricing are Spirit Airlines, from $130, and Delta, from $137. Alaska Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Portland one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Seattle to Portland for a low price.

  • What are the most reliable airlines from Seattle to Portland?

    Consider Singapore Airlines (100%), Air France (95%) or KLM (90%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Portland.

  • What are the cheapest flights from Seattle to Portland?

    On average you can expect to pay $929 for a flight from Seattle to Portland. The cheapest flight overall is $78 while the most popular route, (Seattle/Tacoma Intl - Portland) is currently priced at $130.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Portland 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 Seattle to Portland?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Portland (average of $277). Flying from Seattle to Portland in March is currently the most expensive (average of $376). 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.

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Top 2 airlines flying from Seattle to Portland

Discover the top 2 airlines that operate flights from Seattle to Portland. 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 diciembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$96Average$176FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$112Average$206FlexibilityNo cancel feeOn-time75%
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