
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Delta) |
One-way from | $138 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $390 |
Good round-trip deal | $362 or less |
Good one-way deal | $202 or less |
Fly from
Fly to
Route
Depart
Return
SpokaneWashington, D.C.
GEG - DCA
GEGDCA
Spokane
Thu 8/6
12:40 pm-10:44 pm
1 stop7h 04m
Washington, D.C. Reagan-National
Tue 8/11
6:59 pm-11:09 pm
1 stop7h 10m
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Thu 8/27
1:52 pm-11:21 pm
1 stop6h 29m
Washington, D.C. Dulles Intl
Mon 8/31
7:10 am-1:02 pm
1 stop8h 52m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 9/2
8:51 pm-6:14 pm
1 stop18h 23m
Washington, D.C. Dulles Intl
Sat 9/5
7:35 pm-9:20 am
1 stop16h 45m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 6/3
11:20 pm-7:22 am
Nonstop5h 02m
Washington, D.C. Dulles Intl
Sat 6/6
3:19 pm-10:08 pm
1 stop9h 49m
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Tue 7/7
10:48 pm-9:26 am
1 stop7h 38m
Washington, D.C. Dulles Intl
Tue 7/21
6:46 pm-11:06 pm
1 stop7h 20m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Tue 7/21
10:43 pm-6:39 am
Nonstop4h 56m
Washington, D.C. Dulles Intl
Wed 7/29
6:03 am-8:48 am
Nonstop5h 45m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 7/28
10:45 pm-8:25 am
1 stop6h 40m
Washington, D.C. Reagan-National
Tue 8/4
4:50 pm-11:05 pm
2 stops9h 15m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Fri 7/3
4:01 pm-11:59 pm
Nonstop4h 58m
Washington, D.C. Dulles Intl
Sun 7/12
6:03 am-8:48 am
Nonstop5h 45m
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Thu 6/4
10:40 pm-9:16 am
1 stop7h 36m
Washington, D.C. Dulles Intl
Mon 6/8
6:55 pm-11:07 pm
1 stop7h 12m
SeattleWashington, D.C.
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 7/22
9:13 am-5:11 pm
Nonstop4h 58m
Washington, D.C. Dulles Intl
Wed 7/22
7:53 pm-9:19 am
1 stop16h 26m
To ensure you get the cheapest price possible for a flight from State of Washington to District of Columbia, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from State of Washington to District of Columbia (average of $91). Flying from State of Washington to District of Columbia in November is currently the most expensive (average of $1,029). 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 State of Washington to District of Columbia, 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 24% versus a flight at noon.
Travelers seeking maximum savings on their State of Washington to District of Columbia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USWA to USDC are scheduled on a Monday (25 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
Food
Crew
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$346 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$187 | Average$478 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$192 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$515 | FlexibilityNo cancel fee | On-time75% |