Cheap flights from Seattle to Portland (SEA - PWM) from $118

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 8/26. 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.
SEA — PWM
Jun 2 — Jun 91

The best prices from Seattle/Tacoma Intl to Portland are usually found in January or September, booked 42 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 (PWM). 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 May 28, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$293

One-way from

$238
High demand for flights, 20% potential price rise
Best time to find cheap flights, 43% potential price drop
From Seattle/Tacoma Intl to Portland
One-way flight from Seattle/Tacoma Intl to Portland

What is the cheapest day to fly round-trip from Seattle to Portland, Maine?

Friday flights are generally found to be more expensive for flights from Seattle to Portland, Maine. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland, Maine.

How far in advance should I book a flight from Seattle to Portland, Maine?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 128% on flights from Seattle to Portland, Maine compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $457. For sooner than that we have options available in the next 3 days from $680.

What is the cheapest month to fly from Seattle to Portland, Maine?

January is one of the best times of the year to fly to Portland, Maine from Seattle. Prices for January average $617 per person but you can even find prices for as low as $276. The most expensive prices can be found in the month of December. Opting for a January flight can save you 25% on your journey compared to booking in December

When is the cheapest time to fly from Seattle to Portland, Maine (SEA - PWM)?

One of the essential ways to save on airfare from Seattle to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

Cheap United Airlines flights from Seattle to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Portland. 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.
Check out some of the cheapest United Airlines flights we've come across from Seattle to Portland. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/175:00 amSEA - PWM
2 stops12h 55mUnited Airlines
Wed 8/2112:25 pmPWM - SEA
2 stops13h 57mUnited Airlines
Deal found 5/27$346
Sat 8/1710:30 pmSEA - PWM
1 stop9h 02mUnited Airlines
Wed 8/213:55 pmPWM - SEA
1 stop9h 20mUnited Airlines
Deal found 5/27$397
Sat 8/175:00 amSEA - PWM
2 stops12h 55mUnited Airlines
Sat 8/248:40 amPWM - SEA
2 stops13h 47mUnited Airlines
Deal found 5/28$407
Mon 8/510:30 pmSEA - PWM
1 stop22h 23mUnited Airlines
Mon 8/193:55 pmPWM - SEA
1 stop9h 20mUnited Airlines
Deal found 5/27$487
Mon 6/38:01 amSEA - PWM
1 stop9h 08mUnited Airlines
Wed 6/123:50 pmPWM - SEA
1 stop10h 08mUnited Airlines
Deal found 5/28$497
Sun 6/26:35 pmSEA - PWM
2 stops10h 49mUnited Airlines
Sat 6/83:50 pmPWM - SEA
2 stops12h 09mUnited Airlines
Deal found 5/27$648
Thu 6/65:05 amSEA - PWM
1 stop7h 34mUnited Airlines
Sun 6/95:30 amPWM - SEA
1 stop8h 57mUnited Airlines
Deal found 5/27$719

Cheap American Airlines flights from Seattle to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Portland. 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.
Some of the best deals we've found on American Airlines flights traveling from Seattle to Portland. Make sure to examine the flight information before completing your reservation.
Wed 9/1111:59 pmSEA - PWM
1 stop8h 47mAmerican Airlines
Wed 9/183:34 pmPWM - SEA
1 stop9h 22mAmerican Airlines
Deal found 5/28$198
Wed 9/258:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Tue 10/17:41 amPWM - SEA
2 stops12h 45mAmerican Airlines
Deal found 5/28$202
Wed 9/118:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Wed 9/1812:16 pmPWM - SEA
2 stops11h 36mAmerican Airlines
Deal found 5/28$203
Thu 9/128:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Thu 9/194:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Deal found 5/27$217
Tue 10/810:32 pmSEA - PWM
2 stops10h 26mAmerican Airlines
Fri 10/255:13 pmPWM - SEA
1 stop8h 37mAmerican Airlines
Deal found 5/27$222
Tue 8/2010:51 pmSEA - PWM
1 stop9h 45mAmerican Airlines
Tue 9/105:55 amPWM - SEA
1 stop8h 12mAmerican Airlines
Deal found 5/28$278
Wed 9/188:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Wed 9/251:16 pmPWM - SEA
2 stops11h 40mAmerican Airlines
Deal found 5/27$282
Wed 9/1111:59 pmSEA - PWM
1 stop8h 47mAmerican Airlines
Sat 9/2111:10 amPWM - SEA
2 stops12h 42mAmerican Airlines
Deal found 5/27$283
Thu 9/198:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Thu 9/2612:16 pmPWM - SEA
2 stops11h 36mAmerican Airlines
Deal found 5/27$293

Cheap Seattle to Portland flights in May & June 2024

Find cheap flight options from Seattle to Portland 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.
Check out some of the best flight deals from Seattle to Portland in 2024. For more flight deals, be sure to check back very soon.
Fri 6/215:55 pmSEA - PWM
1 stop14h 20mSun Country Air
Sun 6/231:20 pmPWM - SEA
1 stop21h 46mSun Country Air
Deal found 5/27$370
Wed 6/265:43 pmSEA - PWM
1 stop15h 45mSun Country Air
Mon 7/11:03 pmPWM - SEA
1 stop12h 51mSun Country Air
Deal found 5/28$382
Fri 6/215:55 pmSEA - PWM
1 stop14h 20mSun Country Air
Sun 6/231:20 pmPWM - SEA
1 stop21h 46mSun Country Air
Deal found 5/28$385
Wed 6/265:43 pmSEA - PWM
1 stop15h 45mMultiple Airlines
Mon 7/81:40 pmPWM - SEA
2 stops22h 19mMultiple Airlines
Deal found 5/27$433
Wed 6/269:28 amSEA - PWM
2 stops24h 00mMultiple Airlines
Mon 7/81:40 pmPWM - SEA
2 stops22h 19mMultiple Airlines
Deal found 5/27$434
Thu 6/611:59 pmSEA - PWM
1 stop9h 15mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop10h 35mAmerican Airlines
Deal found 5/27$437
Wed 6/51:14 amSEA - PWM
2 stops10h 56mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop9h 22mAmerican Airlines
Deal found 5/27$444
Wed 6/269:28 amSEA - PWM
2 stops24h 00mMultiple Airlines
Mon 7/11:03 pmPWM - SEA
1 stop12h 51mMultiple Airlines
Deal found 5/28$454
Thu 6/610:52 pmSEA - PWM
2 stops10h 47mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop10h 35mAmerican Airlines
Deal found 5/28$487

Seattle to Portland 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Portland 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.
Check out some of the best flight deals from Seattle to Portland in 2024. For more flight deals, be sure to check back very soon.
Wed 9/1111:59 pmSEA - PWM
1 stop8h 47mAmerican Airlines
Wed 9/183:34 pmPWM - SEA
1 stop9h 22mAmerican Airlines
Deal found 5/28$198
Wed 9/258:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Tue 10/17:41 amPWM - SEA
2 stops12h 45mAmerican Airlines
Deal found 5/28$202
Wed 9/118:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Wed 9/1812:16 pmPWM - SEA
2 stops11h 36mAmerican Airlines
Deal found 5/28$203
Thu 9/128:00 amSEA - PWM
1 stop10h 15mAmerican Airlines
Thu 9/194:03 pmPWM - SEA
1 stop9h 53mAmerican Airlines
Deal found 5/27$217
Tue 10/810:32 pmSEA - PWM
2 stops10h 26mAmerican Airlines
Fri 10/255:13 pmPWM - SEA
1 stop8h 37mAmerican Airlines
Deal found 5/27$222
Mon 9/1612:30 amSEA - PWM
1 stop7h 13mDelta
Sat 9/2812:55 pmPWM - SEA
1 stop10h 35mDelta
Deal found 5/27$236
Tue 9/1010:00 amSEA - PWM
2 stops10h 29mDelta
Tue 9/1712:55 pmPWM - SEA
1 stop10h 35mDelta
Deal found 5/28$241
Sat 9/219:53 amSEA - PWM
2 stops10h 36mDelta
Wed 9/2511:25 amPWM - SEA
2 stops13h 50mDelta
Deal found 5/28$246
Tue 9/1712:30 amSEA - PWM
1 stop7h 13mDelta
Sat 9/2812:55 pmPWM - SEA
1 stop10h 35mDelta
Deal found 5/27$267

Seattle to Portland flights leaving soon

Find last-minute flight options from Seattle to Portland 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.
Have a look at some of the flights available from Seattle to Portland departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/611:59 pmSEA - PWM
1 stop9h 15mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop10h 35mAmerican Airlines
Deal found 5/27$437
Wed 6/51:14 amSEA - PWM
2 stops10h 56mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop9h 22mAmerican Airlines
Deal found 5/27$444
Thu 6/610:52 pmSEA - PWM
2 stops10h 47mAmerican Airlines
Sun 6/91:05 pmPWM - SEA
1 stop10h 35mAmerican Airlines
Deal found 5/28$487
Mon 6/38:01 amSEA - PWM
1 stop9h 08mUnited Airlines
Wed 6/123:50 pmPWM - SEA
1 stop10h 08mUnited Airlines
Deal found 5/28$497
Sun 6/210:55 pmSEA - PWM
1 stop10h 31mAmerican Airlines
Sat 6/81:05 pmPWM - SEA
1 stop9h 22mAmerican Airlines
Deal found 5/27$537
Sun 6/210:55 pmSEA - PWM
1 stop10h 31mAmerican Airlines
Sat 6/81:09 pmPWM - SEA
2 stops10h 31mAmerican Airlines
Deal found 5/27$542
Thu 6/69:28 amSEA - PWM
3 stops23h 56mMultiple Airlines
Sun 6/91:16 pmPWM - SEA
2 stops22h 16mMultiple Airlines
Deal found 5/28$554
Mon 6/310:56 pmSEA - PWM
2 stops12h 15mDelta
Wed 6/121:40 pmPWM - SEA
1 stop11h 44mDelta
Deal found 5/28$562
Thu 6/69:28 amSEA - PWM
3 stops23h 56mMultiple Airlines
Sun 6/91:16 pmPWM - SEA
1 stop12h 38mMultiple Airlines
Deal found 5/28$575

One-way flights to Portland from Seattle

Search for one-way flight options from Seattle to Portland. 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 in need of a one-way flight from Seattle to Portland can choose from these deals. Users needing a return flight from Seattle to Portland should utilize the search form above.
Mon 8/2612:35 amSEA - PWM
1 stop7h 14mDelta
Deal found 5/27$118
Tue 8/276:45 amSEA - PWM
2 stops11h 51mUnited Airlines
Deal found 5/27$123
Thu 7/45:55 pmSEA - PWM
1 stop15h 40mSun Country Air
Deal found 5/27$155
Mon 6/1011:59 pmSEA - PWM
1 stop9h 11mAmerican Airlines
Deal found 5/27$178
Sun 6/912:40 amSEA - PWM
1 stop7h 05mDelta
Deal found 5/27$179
Mon 6/1010:52 pmSEA - PWM
2 stops10h 02mAmerican Airlines
Deal found 5/27$184
Wed 8/76:00 pmSEA - PWM
1 stop15h 01mSun Country Air
Deal found 5/27$189
Sun 8/1111:29 amSEA - PWM
2 stops22h 06mMultiple Airlines
Deal found 5/28$209
Sat 7/135:10 amSEA - PWM
2 stops28h 18mMultiple Airlines
Deal found 5/27$214

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

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $427

Route

Depart

Return

Price

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 9/11

1 stop8h 47m

Portland

Wed 9/18

1 stop9h 22m

$198

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 9/25

1 stop10h 15m

Portland

Tue 10/1

2 stops12h 45m

$202

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 9/11

1 stop10h 15m

Portland

Wed 9/18

2 stops11h 36m

$203

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Mon 9/16

1 stop7h 13m

Portland

Tue 9/24

1 stop10h 35m

$236

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Tue 9/10

1 stop9h 12m

Portland

Tue 9/24

1 stop12h 43m

$268

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Thu 7/4

1 stop15h 40m

Portland

Mon 7/8

1 stop24h 32m

$340

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Sat 8/17

2 stops12h 55m

Portland

Wed 8/21

2 stops13h 57m

$346

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Wed 9/25

2 stops11h 49m

Portland

Tue 10/1

2 stops12h 45m

$352

Seattle/Tacoma IntlPortland

SEA - PWM

SEAPWM

Seattle/Tacoma Intl

Fri 7/12

1 stop8h 09m

Portland

Sun 7/21

3 stops29h 48m

$427

Flights are sorted by cheapest first

Deals found on 5/28

When is the best time to book a flight from Seattle to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Portland. Price data was last updated on May 24, 2024.
The best time to book flights from Seattle to Portland, Maine is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Portland. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Portland, Maine flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Portland by month

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

PWM

Temperature

23 - 68 °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 May 28, 2024.
Read through reviews of airlines operating flights from Seattle to Portland, such as United Airlines, American Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
9,194 reviews
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.0
Very good
10,476 reviews
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.6
Good
4,370 reviews
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.5
Good
2,871 reviews
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.4
Good
10,799 reviews
8.1
Very good
9,194 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

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.
  • Can I find flights from Seattle to Portland, Maine for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Portland, Maine for under $200. The cheapest flight booked recently is on American Airlines for just $198, but on average you can expect to pay $260.

  • Are there last-minute flights available from Seattle to Portland, Maine for under $500?

    There are currently 20+ open flights from Seattle to Portland, Maine within the next 7 days for less than $500.

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

    Our cheapest airline available from Seattle to Portland, Maine is American Airlines. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are Delta and JetBlue, starting at $236 and $268 round-trip. American Airlines is 67% 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, Maine one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $118. However, be on the lookout for offers from United Airlines and Sun Country Air, as they are both options that can get you from Seattle to Portland, Maine for a low price.

  • What does SEA to PWM mean?

    SEA stands for Seattle/Tacoma Intl Airport, while PWM stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Seattle to Portland 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 Seattle to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Portland 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 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.

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

    Many airlines flying from Seattle to Portland 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 Seattle to Portland?

    Yes, you can often find last-minute deals on Seattle to Portland 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 Seattle to Portland, Maine flight deals updated?

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

  • What are the most popular airlines that fly from Seattle to Portland, Maine?

  • When is the best time to book a flight from Seattle to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Portland, Maine (average of $293). Flying from Seattle to Portland, Maine in April is currently the most expensive (average of $498). 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

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Top 6 airlines flying from Seattle to Portland

Discover the top 6 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$202Average$321FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Sun Country AirCheapest$284Average$376FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$298Average$608FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$338Average$603FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$379Average$546FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$671Average$857FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Seattle to Portland by cabin class

Find flights from Seattle to Portland, 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 Seattle to Portland?

Deals for Seattle to Portland 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 Seattle to Portland?

Cheapflights helps you find that perfect flight to Portland from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Portland from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Seattle to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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