
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (Kiwi.com) |
One-way from | $85 (Trip.com) |
Popular in | December |
Cheapest in | October |
Average price | $450 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sat 3/14
5:55 pm-8:56 pm
Nonstop6h 01m
Seattle/Tacoma Intl
Wed 3/18
8:00 am-4:02 pm
Nonstop5h 02m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 2/25
7:30 am-10:29 am
Nonstop5h 59m
Seattle/Tacoma Intl
Fri 3/6
3:20 pm-11:10 pm
Nonstop4h 50m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 4/30
5:55 pm-8:53 pm
Nonstop5h 58m
Seattle/Tacoma Intl
Sun 5/3
11:14 pm-7:23 am
Nonstop5h 09m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Wed 5/6
6:00 am-8:50 am
Nonstop5h 50m
Seattle/Tacoma Intl
Tue 5/12
3:40 pm-11:48 pm
Nonstop5h 08m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 5/7
3:15 pm-10:42 pm
1 stop10h 27m
Seattle/Tacoma Intl
Sun 5/10
11:14 pm-7:23 am
Nonstop5h 09m
RaleighPortland
RDU - PDX
RDUPDX
Raleigh-Durham
Thu 3/12
6:43 pm-11:09 am
1 stop19h 26m
Portland
Mon 3/16
12:04 pm-5:48 pm
1 stop26h 44m
RaleighPortland
RDU - PDX
RDUPDX
Raleigh-Durham
Sat 4/18
3:00 pm-10:29 pm
1 stop10h 29m
Portland
Tue 4/21
5:00 am-3:12 pm
1 stop7h 12m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Tue 3/3
6:05 pm-12:59 am
1 stop9h 54m
Seattle/Tacoma Intl
Tue 3/10
12:55 pm-11:20 pm
1 stop7h 25m
Washington, D.C.Seattle
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 4/29
1:10 pm-7:00 pm
1 stop8h 50m
Seattle/Tacoma Intl
Sat 5/2
10:52 am-9:18 pm
1 stop7h 26m
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Tue 6/30
5:29 pm-11:21 pm
1 stop8h 52m
Seattle/Tacoma Intl
Tue 7/7
10:40 pm-10:37 am
1 stop8h 57m
Currently, August is the cheapest month in which you can book a flight from Virginia to State of Washington (average of $100). Flying from Virginia to State of Washington in May is currently the most expensive (average of $333). 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.
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$498 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$292 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$202 | Average$519 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$218 | Average$387 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$314 | Average$577 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$347 | Average$533 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$524 | Average$674 | FlexibilityNo cancel fee | On-time75% |