
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Alaska Airlines) |
One-way from | $90 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $638 |
Fly from
Fly to
Route
Depart
Return
Price
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 5/6
11:45 pm-10:00 am
1 stop7h 15m
Pittsburgh
Tue 5/12
7:10 pm-12:10 am
1 stop8h 00m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Mon 4/20
9:45 pm-9:15 am
1 stop8h 30m
Pittsburgh
Fri 5/1
5:41 pm-11:54 pm
1 stop9h 13m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Tue 5/19
11:05 pm-9:38 am
1 stop7h 33m
Pittsburgh
Tue 5/26
5:04 pm-11:41 pm
1 stop9h 37m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Thu 4/23
5:35 am-4:35 pm
1 stop8h 00m
Pittsburgh
Tue 4/28
7:13 am-2:42 pm
1 stop10h 29m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Fri 4/17
11:15 pm-10:44 am
1 stop8h 29m
Pittsburgh
Tue 4/28
7:13 am-2:42 pm
1 stop10h 29m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 4/15
6:00 am-4:20 pm
1 stop7h 20m
Pittsburgh
Mon 4/20
5:32 pm-11:59 pm
1 stop9h 27m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Sat 4/18
10:53 am-6:28 pm
Nonstop4h 35m
Pittsburgh
Fri 5/1
7:17 pm-9:35 pm
Nonstop5h 18m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Tue 4/28
10:40 pm-12:05 pm
1 stop10h 25m
Washington, D.C. Dulles Intl
Sat 5/2
7:00 am-9:54 am
Nonstop5h 54m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Fri 4/17
3:59 pm-11:55 pm
Nonstop4h 56m
Washington, D.C. Dulles Intl
Mon 4/20
6:37 pm-11:54 pm
1 stop8h 17m
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 5/6
11:45 pm-10:00 am
1 stop7h 15m
Pittsburgh
Wed 5/13
7:10 pm-12:10 am
1 stop8h 00m
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Dane,Jan 2026
TYS - IAD
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Dane,Jan 2026
TYS - IAD
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Dane,Jan 2026
TYS - IAD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$317 | Average$572 | FlexibilityNo cancel fee | On-time69% |