Round-trip from | $217 (Delta) |
---|---|
One-way from | $118 (KAYAK) |
Popular in | June |
Cheapest in | March |
Average price | $487 |
Good round-trip deal | $363 or less |
Good one-way deal | $200 or less |
Fly from
Fly to
Route
Depart
Return
Price
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Sat 8/23
3:05 pm-10:30 pm
1 stop10h 25m
Seattle/Tacoma Intl
Tue 8/26
6:45 am-6:55 pm
1 stop9h 10m
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Tue 8/19
7:10 am-12:04 pm
1 stop7h 54m
Seattle/Tacoma Intl
Mon 8/25
5:30 am-4:35 pm
1 stop8h 05m
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Tue 12/16
6:44 am-12:01 pm
1 stop8h 17m
Seattle/Tacoma Intl
Wed 12/24
1:37 am-1:37 pm
1 stop9h 00m
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Sat 9/6
7:42 pm-9:54 pm
Nonstop5h 12m
Seattle/Tacoma Intl
Sun 9/7
11:08 pm-6:48 am
Nonstop4h 40m
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Thu 8/21
7:42 pm-9:54 pm
Nonstop5h 12m
Seattle/Tacoma Intl
Mon 8/25
11:10 pm-6:48 am
Nonstop4h 38m
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Thu 9/25
4:55 pm-8:16 pm
Nonstop6h 21m
Seattle/Tacoma Intl
Sat 10/4
3:45 pm-12:09 am
Nonstop5h 24m
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Thu 9/4
7:00 pm-10:20 pm
Nonstop6h 20m
Seattle/Tacoma Intl
Tue 9/9
11:59 pm-8:20 am
Nonstop5h 21m
Washington, D.C.Seattle
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Sat 8/23
5:06 pm-7:56 pm
Nonstop5h 50m
Seattle/Tacoma Intl
Sat 8/30
8:00 am-8:59 pm
1 stop9h 59m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sat 9/13
6:09 pm-8:56 pm
Nonstop5h 47m
Seattle/Tacoma Intl
Sat 9/20
4:20 pm-12:23 am
Nonstop5h 03m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sat 9/13
7:00 am-9:40 am
Nonstop5h 40m
Seattle/Tacoma Intl
Sat 9/20
11:30 pm-7:33 am
Nonstop5h 03m
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Seattle (average of $238). Flying from Pennsylvania to Seattle 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Seattle as you normally would.
The most flights from USPA to SEA are scheduled on a Thursday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Jul 2025
EUG - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$99 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$127 | Average$244 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$194 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$196 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$211 | Average$361 | FlexibilityNo cancel fee | On-time83% | |
Cheapest$215 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$236 | Average$542 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$246 | Average$459 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$256 | Average$538 | FlexibilityNo cancel fee | On-time75% |