Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | September |
Round-trip from | $431 (Delta) |
One-way from | $169 (Delta) |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Tue 1/7
4:46 pm-10:25 pm
1 stop8h 39m
Seattle/Tacoma Intl
Tue 1/14
11:05 pm-4:43 pm
2 stops14h 38m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Fri 2/28
4:13 pm-10:10 pm
1 stop8h 57m
Seattle/Tacoma Intl
Wed 3/5
10:24 am-11:51 pm
2 stops10h 27m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Tue 1/7
5:20 am-6:15 pm
2 stops15h 55m
Seattle/Tacoma Intl
Tue 1/14
8:00 am-10:30 pm
2 stops11h 30m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Tue 4/29
12:30 pm-10:20 pm
2 stops12h 50m
Seattle/Tacoma Intl
Wed 6/11
10:55 pm-3:05 pm
2 stops13h 10m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Wed 12/4
6:10 am-11:55 am
3 stops32h 45m
Seattle/Tacoma Intl
Sun 12/8
5:15 am-11:21 am
3 stops27h 06m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Sat 1/11
4:46 pm-10:55 pm
1 stop9h 09m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Sat 1/11
5:44 am-2:56 pm
2 stops12h 12m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Sun 1/5
2:15 pm-12:50 am
2 stops13h 35m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Fri 3/14
1:30 pm-1:05 am
2 stops14h 35m
PortlandSeattle
PWM - SEA
PWMSEA
Portland
Sun 12/22
5:15 pm-10:43 pm
2 stops32h 28m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
CheapTicketsDeal | Price Accuracy3 stars | Trust Score*3 stars |
Priceline | Price Accuracy1 star | Trust Score*3 stars |
Kiwi.com | Price Accuracy3 stars | Trust Score*3 stars |
Cheapfaremart | Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Portland, Maine to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Seattle (average of $238). Flying from Portland, Maine to Seattle in July is currently the most expensive (average of $411). 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.
When flying from Portland, Maine to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 16% versus a flight in the evening.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
JetBlue | Cheapest$253 | Average$387 | FlexibilityNo cancel fee | On-time62% |
Delta | Cheapest$272 | Average$576 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$278 | Average$536 | FlexibilityNo cancel fee | On-time71% |
Alaska Airlines | Cheapest$318 | Average$757 | FlexibilityNo cancel fee | On-time75% |
United Airlines | Cheapest$336 | Average$628 | FlexibilityNo cancel fee | On-time69% |
Sun Country Air | Cheapest$365 | Average$499 | FlexibilityNo cancel fee | On-time83% |