Flight times from Seattle to Washington D.C. & schedule
The average flight time from Seattle to Washington D.C. is About 6 hours 14 minutes, covering a distance of About 3,736.07 km.
Flight durationAbout 6 hours 14 minutes |
Flight distanceAbout 3,736.07 km |
How long is the flight from Seattle to Washington D.C.?
The flights usually depart from Seattle-Tacoma International Airport and arrive at Dulles International Airport.
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Earliest first
Latest first
Hawaiian Airlines
HA6702
SEA
1:51 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
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Alaska Airlines
AS002
SEA
1:53 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
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W
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Delta Air Lines
DL541
SEA
3:55 PM
IAD
11:51 PM
Nonstop
4.9h
See prices and details in the app >>
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American Airlines
AA2748
SEA
5:37 AM
DFW
11:34 AM
With stops
4.0h
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American Airlines
AA2414
DFW
12:40 PM
IAD
4:34 PM
2.9h
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Delta Air Lines
DL569
SEA
6:00 AM
ATL
1:53 PM
With stops
4.9h
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Delta Air Lines
DL2902
ATL
4:45 PM
IAD
6:26 PM
1.7h
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Delta Air Lines
DL943
SEA
6:05 AM
MSP
11:32 AM
With stops
3.5h
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Delta Air Lines
DL2963
MSP
2:39 PM
DCA
6:04 PM
2.4h
See prices and details in the app >>
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Delta Air Lines
DL569
SEA
6:00 AM
ATL
1:53 PM
With stops
4.9h
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Delta Air Lines
DL832
ATL
5:30 PM
DCA
7:14 PM
1.7h
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Delta Air Lines
DL786
SEA
7:23 AM
DCA
3:34 PM
Nonstop
5.2h
See prices and details in the app >>
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American Airlines
AA885
SEA
7:21 AM
ORD
1:37 PM
With stops
4.3h
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American Airlines
AA772
ORD
12:46 PM
DCA
3:44 PM
2.0h
See prices and details in the app >>
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United Airlines
UA1218
SEA
7:10 PM
DEN
10:55 PM
With stops
2.8h
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United Airlines
UA1924
DEN
11:50 PM
IAD
5:08 AM
3.3h
See prices and details in the app >>
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American Airlines
AA885
SEA
7:21 AM
ORD
1:37 PM
With stops
4.3h
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American Airlines
AA523
ORD
6:08 AM
DCA
9:05 AM
1.9h
See prices and details in the app >>
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Hawaiian Airlines
HA6653
SEA
7:55 AM
DEN
11:44 AM
With stops
2.8h
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Frontier Airlines
F9690
DEN
4:27 PM
DCA
9:59 PM
3.5h
See prices and details in the app >>
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Alaska Airlines
AS1367
SEA
7:26 AM
SAN
10:22 AM
With stops
2.9h
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Alaska Airlines
AS014
SAN
12:39 PM
DCA
9:00 PM
5.3h
See prices and details in the app >>
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Hawaiian Airlines
HA6881
SEA
7:00 AM
SAN
9:54 AM
With stops
2.9h
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Hawaiian Airlines
HA7210
SAN
12:39 PM
DCA
9:00 PM
5.3h
See prices and details in the app >>
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Delta Air Lines
DL2851
SEA
7:40 PM
DEN
11:28 PM
With stops
2.8h
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Frontier Airlines
F9688
DEN
11:30 AM
DCA
5:05 PM
3.6h
See prices and details in the app >>
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Check prices
Hawaiian Airlines
HA6773
SEA
8:00 AM
LAX
11:01 AM
With stops
3.0h
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Hawaiian Airlines
HA6706
LAX
11:48 AM
DCA
8:00 PM
5.2h
See prices and details in the app >>
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Check prices
Alaska Airlines
AS367
SEA
9:45 PM
IAD
5:40 AM
Nonstop
4.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines
HA6724
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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Check prices
Alaska Airlines
AS737
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines
HA6718
SEA
9:55 PM
IAD
5:55 AM
Nonstop
5.0h
See prices and details in the app >>
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See all
Frontier Airlines
F93406
SEA
12:24 PM
DEN
4:15 PM
With stops
2.9h
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Frontier Airlines
F9690
DEN
4:27 PM
DCA
9:59 PM
3.5h
See prices and details in the app >>
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Check prices
United Airlines
UA1784
SEA
12:25 PM
EWR
8:42 PM
With stops
5.3h
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United Airlines
UA1784
EWR
9:55 PM
IAD
11:19 PM
1.4h
See prices and details in the app >>
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Check prices
Delta Air Lines
DL941
SEA
12:00 PM
MSP
5:39 PM
With stops
3.6h
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Delta Air Lines
DL2961
MSP
8:00 PM
DCA
11:29 PM
2.5h
See prices and details in the app >>
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American Airlines
AA1209
SEA
12:59 AM
DFW
6:53 AM
With stops
3.9h
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American Airlines
AA2752
DFW
7:04 PM
DCA
11:00 PM
2.9h
See prices and details in the app >>
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Check prices
Frontier Airlines
F93406
SEA
12:24 PM
DEN
4:15 PM
With stops
2.9h
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Frontier Airlines
F9686
DEN
7:35 AM
DCA
1:00 PM
3.4h
See prices and details in the app >>
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Check prices
Frontier Airlines
F93406
SEA
12:24 PM
DEN
4:15 PM
With stops
2.9h
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Frontier Airlines
F9688
DEN
11:30 AM
DCA
5:05 PM
3.6h
See prices and details in the app >>
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Check prices
American Airlines
AA9440
SEA
11:30 PM
IAD
7:34 AM
Nonstop
5.1h
See prices and details in the app >>
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Check prices
American Airlines
AA2398
SEA
11:33 PM
ORD
5:39 AM
With stops
4.1h
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American Airlines
AA523
ORD
6:08 AM
DCA
9:05 AM
1.9h
See prices and details in the app >>
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Check prices
American Airlines
AA2398
SEA
11:33 PM
ORD
5:39 AM
With stops
4.1h
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American Airlines
AA603
ORD
8:58 PM
DCA
11:50 PM
1.9h
See prices and details in the app >>
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Check prices
Delta Air Lines
DL810
SEA
11:05 PM
DTW
6:26 AM
With stops
4.3h
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Delta Air Lines
DL2476
DTW
10:20 AM
DCA
11:53 AM
1.6h
See prices and details in the app >>
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United Airlines
UA747
SEA
10:55 AM
ORD
5:00 PM
With stops
4.1h
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United Airlines
UA1381
ORD
10:00 AM
DCA
12:42 PM
1.7h
See prices and details in the app >>
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United Airlines
UA747
SEA
10:55 AM
ORD
5:00 PM
With stops
4.1h
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United Airlines
UA307
ORD
9:00 AM
DCA
11:45 AM
1.8h
See prices and details in the app >>
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Check prices
Alaska Airlines
AS367
SEA
9:45 PM
IAD
5:40 AM
Nonstop
4.9h
See prices and details in the app >>
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F
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Check prices
Hawaiian Airlines
HA6724
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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F
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Check prices
Alaska Airlines
AS737
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines
HA6718
SEA
9:55 PM
IAD
5:55 AM
Nonstop
5.0h
See prices and details in the app >>
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Check prices
Hawaiian Airlines
HA6773
SEA
8:00 AM
LAX
11:01 AM
With stops
3.0h
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Hawaiian Airlines
HA6706
LAX
11:48 AM
DCA
8:00 PM
5.2h
See prices and details in the app >>
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W
T
F
S
Check prices
Delta Air Lines
DL786
SEA
7:23 AM
DCA
3:34 PM
Nonstop
5.2h
See prices and details in the app >>
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F
S
Check prices
American Airlines
AA885
SEA
7:21 AM
ORD
1:37 PM
With stops
4.3h
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W
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F
S
American Airlines
AA772
ORD
12:46 PM
DCA
3:44 PM
2.0h
See prices and details in the app >>
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W
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F
S
Check prices
United Airlines
UA1218
SEA
7:10 PM
DEN
10:55 PM
With stops
2.8h
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W
T
F
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United Airlines
UA1924
DEN
11:50 PM
IAD
5:08 AM
3.3h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
See all
Hawaiian Airlines
HA6702
SEA
1:51 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
Alaska Airlines
AS002
SEA
1:53 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
Delta Air Lines
DL541
SEA
3:55 PM
IAD
11:51 PM
Nonstop
4.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Delta Air Lines
DL786
SEA
7:23 AM
DCA
3:34 PM
Nonstop
5.2h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS367
SEA
9:45 PM
IAD
5:40 AM
Nonstop
4.9h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Hawaiian Airlines
HA6724
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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M
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W
T
F
S
Check prices
Alaska Airlines
AS737
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Hawaiian Airlines
HA6718
SEA
9:55 PM
IAD
5:55 AM
Nonstop
5.0h
See prices and details in the app >>
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W
T
F
S
Check prices
American Airlines
AA9440
SEA
11:30 PM
IAD
7:34 AM
Nonstop
5.1h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
See all
American Airlines
AA9440
SEA
11:30 PM
IAD
7:34 AM
Nonstop
5.1h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS367
SEA
9:45 PM
IAD
5:40 AM
Nonstop
4.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Hawaiian Airlines
HA6724
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Alaska Airlines
AS737
SEA
9:27 AM
IAD
5:20 PM
Nonstop
4.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Hawaiian Airlines
HA6718
SEA
9:55 PM
IAD
5:55 AM
Nonstop
5.0h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Delta Air Lines
DL786
SEA
7:23 AM
DCA
3:34 PM
Nonstop
5.2h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Delta Air Lines
DL541
SEA
3:55 PM
IAD
11:51 PM
Nonstop
4.9h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Hawaiian Airlines
HA6702
SEA
1:51 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
S
M
T
W
T
F
S
Check prices
Alaska Airlines
AS002
SEA
1:53 PM
DCA
9:59 PM
Nonstop
5.1h
See prices and details in the app >>
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W
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Check prices
See all
FAQs about flight schedules from Seattle to Washington D.C.
-
When are flight tickets from Seattle (SEA) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Seattle to Washington D.C. 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 Seattle (SEA) to Washington D.C. (WAS) and what is the distance?
It takes around 5 hours 2 minutes to fly from Seattle (SEA) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Seattle (SEA) to Washington D.C. (WAS)?
Airlines with flights from Seattle (SEA) to Washington D.C. (WAS): STARLUX Airlines, Delta Air Lines, Singapore Airlines, Korean Air, Air Tahiti Nui, Austrian Airlines, Alaska Airlines, Hawaiian Airlines, United Airlines, American Airlines, Brussels Airlines and China Eastern Airlines.
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