Flight times from Washington D.C. to Seattle & schedule
The average flight time from Washington D.C. to Seattle is About 6 hours 40 minutes, covering a distance of About 3,736.07 km.
Flight durationAbout 6 hours 40 minutes |
Flight distanceAbout 3,736.07 km |
How long is the flight from Washington D.C. to Seattle?
The flights usually depart from Dulles International Airport and arrive at Seattle-Tacoma International Airport.
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Earliest first
Latest first
Frontier Airlines
F9687
DCA
1:59 PM
DEN
3:53 PM
With stops
3.9h
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Frontier Airlines
F94545
DEN
1:55 PM
SEA
4:06 PM
3.2h
See prices and details in the app >>
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W
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Check prices
Delta Air Lines
DL786
DCA
4:35 PM
SEA
7:41 PM
Nonstop
6.1h
See prices and details in the app >>
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W
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Alaska Airlines
AS003
DCA
5:00 PM
SEA
7:51 PM
Nonstop
5.8h
See prices and details in the app >>
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W
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Alaska Airlines
AS009
DCA
5:08 PM
PDX
7:58 PM
With stops
5.8h
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Alaska Airlines
AS3408
PDX
9:59 PM
SEA
11:00 PM
1.0h
See prices and details in the app >>
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W
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F
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Check prices
Alaska Airlines
AS409
IAD
6:03 AM
SEA
8:48 AM
Nonstop
5.8h
See prices and details in the app >>
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W
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F
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Check prices
Alaska Airlines
AS737
IAD
6:14 PM
SEA
9:09 PM
Nonstop
5.9h
See prices and details in the app >>
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W
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Check prices
United Airlines
UA1793
DCA
6:30 AM
ORD
7:44 AM
With stops
2.2h
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W
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F
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United Airlines
UA2099
ORD
8:45 AM
SEA
11:38 AM
4.9h
See prices and details in the app >>
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Check prices
American Airlines
AA1839
DCA
6:59 AM
DFW
9:25 AM
With stops
3.4h
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American Airlines
AA757
DFW
12:17 PM
SEA
2:31 PM
4.2h
See prices and details in the app >>
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Check prices
Frontier Airlines
F9689
DCA
6:00 PM
DEN
8:20 PM
With stops
4.3h
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Frontier Airlines
F94545
DEN
1:55 PM
SEA
4:06 PM
3.2h
See prices and details in the app >>
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W
T
F
S
Check prices
Frontier Airlines
F9689
DCA
6:00 PM
DEN
8:20 PM
With stops
4.3h
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W
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Frontier Airlines
F91175
DEN
11:05 AM
SEA
1:22 PM
3.3h
See prices and details in the app >>
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W
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F
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Check prices
Delta Air Lines
DL1015
IAD
7:05 AM
SEA
10:05 AM
Nonstop
6.0h
See prices and details in the app >>
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W
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F
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Check prices
American Airlines
AA9287
IAD
7:46 AM
SEA
10:38 AM
Nonstop
5.9h
See prices and details in the app >>
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W
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Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
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W
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F
S
Alaska Airlines
AS676
LAS
12:16 PM
SEA
3:00 PM
2.7h
See prices and details in the app >>
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W
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Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
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W
T
F
S
Alaska Airlines
AS698
LAS
2:04 PM
SEA
4:52 PM
2.8h
See prices and details in the app >>
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W
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F
S
Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
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W
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F
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Alaska Airlines
AS749
LAS
9:10 PM
SEA
11:53 PM
2.7h
See prices and details in the app >>
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W
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Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
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W
T
F
S
Frontier Airlines
F92407
LAS
8:13 AM
SEA
11:04 AM
2.9h
See prices and details in the app >>
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W
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F
S
Check prices
Alaska Airlines
AS001
DCA
8:00 AM
SEA
10:58 AM
Nonstop
6.0h
See prices and details in the app >>
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W
T
F
S
Check prices
Frontier Airlines
F9685
DCA
8:00 AM
DEN
10:18 AM
With stops
4.3h
S
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W
T
F
S
Frontier Airlines
F91175
DEN
11:05 AM
SEA
1:22 PM
3.3h
See prices and details in the app >>
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W
T
F
S
Check prices
Frontier Airlines
F9685
DCA
8:00 AM
DEN
10:18 AM
With stops
4.3h
S
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W
T
F
S
Frontier Airlines
F94545
DEN
1:55 PM
SEA
4:06 PM
3.2h
See prices and details in the app >>
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W
T
F
S
Check prices
Alaska Airlines
AS361
IAD
9:30 AM
SEA
12:16 PM
Nonstop
5.8h
See prices and details in the app >>
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Check prices
See all
Alaska Airlines
AS015
DCA
10:59 AM
SAN
1:23 PM
With stops
5.4h
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Alaska Airlines
AS1381
SAN
4:50 PM
SEA
7:52 PM
3.0h
See prices and details in the app >>
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W
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F
S
Check prices
Alaska Airlines
AS361
IAD
9:30 AM
SEA
12:16 PM
Nonstop
5.8h
See prices and details in the app >>
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W
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Check prices
Alaska Airlines
AS005
DCA
9:30 AM
LAX
12:06 PM
With stops
5.6h
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Alaska Airlines
AS408
LAX
3:15 PM
SEA
6:03 PM
2.8h
See prices and details in the app >>
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Check prices
Alaska Airlines
AS005
DCA
9:30 AM
LAX
12:06 PM
With stops
5.6h
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Alaska Airlines
AS585
LAX
1:59 PM
SEA
4:45 PM
2.8h
See prices and details in the app >>
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W
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F
S
Check prices
Alaska Airlines
AS001
DCA
8:00 AM
SEA
10:58 AM
Nonstop
6.0h
See prices and details in the app >>
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W
T
F
S
Check prices
Frontier Airlines
F9685
DCA
8:00 AM
DEN
10:18 AM
With stops
4.3h
S
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W
T
F
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Frontier Airlines
F91175
DEN
11:05 AM
SEA
1:22 PM
3.3h
See prices and details in the app >>
S
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W
T
F
S
Check prices
Frontier Airlines
F9685
DCA
8:00 AM
DEN
10:18 AM
With stops
4.3h
S
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W
T
F
S
Frontier Airlines
F94545
DEN
1:55 PM
SEA
4:06 PM
3.2h
See prices and details in the app >>
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W
T
F
S
Check prices
Delta Air Lines
DL1015
IAD
7:05 AM
SEA
10:05 AM
Nonstop
6.0h
See prices and details in the app >>
S
M
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W
T
F
S
Check prices
American Airlines
AA9287
IAD
7:46 AM
SEA
10:38 AM
Nonstop
5.9h
See prices and details in the app >>
S
M
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W
T
F
S
Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
M
T
W
T
F
S
Alaska Airlines
AS676
LAS
12:16 PM
SEA
3:00 PM
2.7h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
M
T
W
T
F
S
Alaska Airlines
AS698
LAS
2:04 PM
SEA
4:52 PM
2.8h
See prices and details in the app >>
S
M
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W
T
F
S
Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
M
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W
T
F
S
Alaska Airlines
AS749
LAS
9:10 PM
SEA
11:53 PM
2.7h
See prices and details in the app >>
S
M
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W
T
F
S
Check prices
Frontier Airlines
F94277
IAD
7:13 PM
LAS
9:32 PM
With stops
5.3h
S
M
T
W
T
F
S
Frontier Airlines
F92407
LAS
8:13 AM
SEA
11:04 AM
2.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS409
IAD
6:03 AM
SEA
8:48 AM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS737
IAD
6:14 PM
SEA
9:09 PM
Nonstop
5.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
United Airlines
UA1793
DCA
6:30 AM
ORD
7:44 AM
With stops
2.2h
S
M
T
W
T
F
S
United Airlines
UA2099
ORD
8:45 AM
SEA
11:38 AM
4.9h
See prices and details in the app >>
S
M
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W
T
F
S
Check prices
American Airlines
AA1839
DCA
6:59 AM
DFW
9:25 AM
With stops
3.4h
S
M
T
W
T
F
S
American Airlines
AA757
DFW
12:17 PM
SEA
2:31 PM
4.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Frontier Airlines
F9689
DCA
6:00 PM
DEN
8:20 PM
With stops
4.3h
S
M
T
W
T
F
S
Frontier Airlines
F94545
DEN
1:55 PM
SEA
4:06 PM
3.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Frontier Airlines
F9689
DCA
6:00 PM
DEN
8:20 PM
With stops
4.3h
S
M
T
W
T
F
S
Frontier Airlines
F91175
DEN
11:05 AM
SEA
1:22 PM
3.3h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS003
DCA
5:00 PM
SEA
7:51 PM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
See all
Delta Air Lines
DL786
DCA
4:35 PM
SEA
7:41 PM
Nonstop
6.1h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS003
DCA
5:00 PM
SEA
7:51 PM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS409
IAD
6:03 AM
SEA
8:48 AM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS737
IAD
6:14 PM
SEA
9:09 PM
Nonstop
5.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines
DL1015
IAD
7:05 AM
SEA
10:05 AM
Nonstop
6.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
American Airlines
AA9287
IAD
7:46 AM
SEA
10:38 AM
Nonstop
5.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS001
DCA
8:00 AM
SEA
10:58 AM
Nonstop
6.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS361
IAD
9:30 AM
SEA
12:16 PM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
See all
Alaska Airlines
AS361
IAD
9:30 AM
SEA
12:16 PM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS001
DCA
8:00 AM
SEA
10:58 AM
Nonstop
6.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines
DL1015
IAD
7:05 AM
SEA
10:05 AM
Nonstop
6.0h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
American Airlines
AA9287
IAD
7:46 AM
SEA
10:38 AM
Nonstop
5.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS409
IAD
6:03 AM
SEA
8:48 AM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS737
IAD
6:14 PM
SEA
9:09 PM
Nonstop
5.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS003
DCA
5:00 PM
SEA
7:51 PM
Nonstop
5.8h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines
DL786
DCA
4:35 PM
SEA
7:41 PM
Nonstop
6.1h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
See all
FAQs about flight schedules from Washington D.C. to Seattle
-
When are flight tickets from Washington D.C. (WAS) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How long does it take to fly from Washington D.C. (WAS) to Seattle (SEA) and what is the distance?
It takes around 5 hours 48 minutes to fly from Washington D.C. (WAS) to Seattle (SEA). -
What are the most popular airlines that fly from Washington D.C. (WAS) to Seattle (SEA)?
Airlines with flights from Washington D.C. (WAS) to Seattle (SEA): STARLUX Airlines, Delta Air Lines, Hawaiian Airlines, Alaska Airlines, Qatar Airways, Iberia, Brussels Airlines, Lufthansa, Austrian Airlines, Ethiopian Airlines, Japan Airlines, Korean Air, Copa Airlines and avianca.
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