Flight INFO & Delta Air Lines(DL) flights from Seattle to Washington D.C.
Cheapest nonstop flight price | $48 |
|---|---|
Cheapest round-trip ticket price | $171 |
Off-season for travel | May |
Peak season for travel | October |
Flight distance | 3,736.07km |
Average flight time | 5 hours 41 minutes |
Popular airline | Alaska Airlines |
Book Delta Air Lines(DL) flights from Seattle to Washington D.C.
- One way
- Round-trip
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SEA22:304h 55mDirectIAD06:25Seattle - Washington D.C.|Fri, May 3|Delta Air LinesUS$126US$126- SEA22:304h 55mDirectIAD06:25Seattle - Washington D.C.|Tue, Apr 30|Delta Air LinesUS$130US$130
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Tue, May 21|Delta Air LinesUS$137US$137
- SEA21:555h 5mDirectIAD06:00Seattle - Washington D.C.|Tue, Jun 11|Delta Air LinesUS$138US$138
- SEA21:555h 5mDirectIAD06:00Seattle - Washington D.C.|Wed, Jun 12|Delta Air LinesUS$138US$138
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Tue, May 7|Delta Air LinesUS$139US$139
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Sat, May 25|Delta Air LinesUS$139US$139
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Fri, May 17|Delta Air LinesUS$140US$140
- SEA22:255h 3mDirectIAD06:28Seattle - Washington D.C.|Mon, May 13|Delta Air LinesUS$140US$140
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Tue, May 28|Delta Air LinesUS$141US$141
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Wed, May 29|Delta Air LinesUS$141US$141
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Fri, May 31|Delta Air LinesUS$143US$143
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Fri, May 10|Delta Air LinesUS$145US$145
- SEA21:555h 5mDirectIAD06:00Seattle - Washington D.C.|Fri, Jun 14|Delta Air LinesUS$146US$146
- SEA22:225h 4mDirectIAD06:26Seattle - Washington D.C.|Thu, Jun 6|Delta Air LinesUS$146US$146
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Sat, May 11|Delta Air LinesUS$146US$146
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Mon, May 20|Delta Air LinesUS$147US$147
- SEA21:555h 4mDirectIAD05:59Seattle - Washington D.C.|Tue, Jul 2|Delta Air LinesUS$147US$147
- SEA19:3523h 24m1 stopDCA21:59Seattle - Washington D.C.|Mon, May 6|Delta Air LinesUS$168US$168
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Fri, May 24|Delta Air LinesUS$178US$178
- SEA21:595h 4mDirectIAD06:03Seattle - Washington D.C.|Fri, Jul 12|Delta Air LinesUS$178US$178
- SEA21:555h 4mDirectIAD05:59Seattle - Washington D.C.|Mon, Jul 1|Delta Air LinesUS$180US$180
- SEA21:555h 4mDirectIAD05:59Seattle - Washington D.C.|Fri, Jul 5|Delta Air LinesUS$180US$180
- SEA21:595h 4mDirectIAD06:03Seattle - Washington D.C.|Wed, Jul 24|Delta Air LinesUS$180US$180
- SEA00:4013h 37m1 stopIAD17:17Seattle - Washington D.C.|Wed, May 22|Delta Air LinesUS$180US$180
- SEA21:595h 4mDirectIAD06:03Seattle - Washington D.C.|Wed, Jun 19|Delta Air LinesUS$181US$181
- SEA21:595h 4mDirectIAD06:03Seattle - Washington D.C.|Tue, Jul 16|Delta Air LinesUS$181US$181
- SEA08:355h 9mDirectIAD16:44Seattle - Washington D.C.|Wed, May 15|Delta Air LinesUS$228US$228
- SEA22:225h 3mDirectIAD06:25Seattle - Washington D.C.|Sun, May 12|Delta Air LinesUS$233US$233
- SEA07:2011h 39m1 stopDCA21:59Seattle - Washington D.C.|Wed, May 15|Delta Air LinesUS$266US$266
SEA13:003h 5mDirectWAS14:00Seattle - Washington D.C.|Fri, May 3|Delta Air LinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Delta Air Lines(DL) flights from Seattle to Washington D.C. & Flight Schedule
Flight info.
Departure
Arrival
Weekly Schedule
DL952
Delta Air Lines
08:55
SEA
16:50
IAD
SMTWTFSDL686
Delta Air Lines
19:35
SEA
23:13
DEN
SMTWTFSF9690
Frontier Airlines
16:27
DEN
21:59
DCA
-M----SDL425
Delta Air Lines
21:20
SEA
05:15
RDU
SMTWTFSDL5006
Delta Air Lines
06:04
RDU
07:20
DCA
SMTWTFSDL719
Delta Air Lines
22:22
SEA
06:26
IAD
SMTWT-SDL568
Delta Air Lines
22:40
SEA
07:00
BOS
SMTWTFSAA897
American Airlines
15:10
BOS
16:49
DCA
SMTWT-SDL568
Delta Air Lines
22:40
SEA
07:00
BOS
SMTWTFSDL5697
Delta Air Lines
09:20
BOS
11:04
DCA
SMTWTFS
Delta Air Lines(DL) flights from Seattle to Washington D.C. Flight Booking FAQ
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