Take off on cheap flights from Seattle to Washington, your adventure starts now!

Find cheap airline tickets from Seattle to Washington by date

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • price
  • month of departure
  • month of return
$234
outward: Oct 21, 2018
4:21a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h59m)
inbound: Oct 27, 2018
12:03p IAD » 2:31a SEA
Frontier Airlines 1 stop (15h28m)
$236
outward: Oct 21, 2018
4:21a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h59m)
inbound: Oct 27, 2018
12:03p IAD » 2:31a SEA
Frontier Airlines 1 stop (15h28m)
$269
outward: Oct 20, 2018
3:06p SEA » 10:29p DCA
American Airlines 1 stop (7h23m)
inbound: Oct 27, 2018
11:29a DCA » 7:06p SEA
American Airlines 1 stop (7h37m)
$269
outward: Oct 21, 2018
8:50a SEA » 3:53p DCA
American Airlines 1 stop (7h03m)
inbound: Oct 27, 2018
11:29a DCA » 7:06p SEA
American Airlines 1 stop (7h37m)
$269
outward: Oct 21, 2018
8:50a SEA » 3:53p DCA
American Airlines 1 stop (7h03m)
inbound: Oct 27, 2018
11:29a DCA » 7:06p SEA
American Airlines 1 stop (7h37m)
$270
outward: Oct 20, 2018
9:55a SEA » 10:59p DCA
Frontier Airlines 1 stop (13h04m)
inbound: Oct 27, 2018
7:50p DCA » 8:05a SEA
Frontier Airlines 1 stop (13h15m)
$270
outward: Oct 20, 2018
3:06p SEA » 10:29p DCA
American Airlines 1 stop (7h23m)
inbound: Oct 27, 2018
11:29a DCA » 7:06p SEA
American Airlines 1 stop (7h37m)
$270
outward: Oct 20, 2018
3:06p SEA » 10:29p DCA
American Airlines 1 stop (7h23m)
inbound: Oct 27, 2018
11:29a DCA » 7:06p SEA
American Airlines 1 stop (7h37m)
$271
outward: Oct 20, 2018
9:55a SEA » 3:54a DCA
Frontier Airlines 1 stop (17h59m)
inbound: Oct 27, 2018
7:50p DCA » 8:05a SEA
Frontier Airlines 1 stop (13h15m)
$284
outward: Oct 20, 2018
9:55a SEA » 3:54a DCA
Frontier Airlines 1 stop (17h59m)
inbound: Oct 27, 2018
1:00p DCA » 8:05a SEA
Frontier Airlines 1 stop (20h05m)
$291
outward: Oct 20, 2018
10:49p SEA » 6:05a BWI
United Airlines 1 stop (7h16m)
inbound: Oct 27, 2018
2:10p BWI » 9:39p SEA
United Airlines direct (7h29m)
$304
outward: Oct 21, 2018
7:45a SEA » 12:27p IAD
United Airlines direct (4h42m)
inbound: Oct 27, 2018
2:10p BWI » 9:39p SEA
United Airlines direct (7h29m)
$305
outward: Oct 21, 2018
7:45a SEA » 12:27p IAD
United Airlines direct (4h42m)
inbound: Oct 27, 2018
2:10p BWI » 9:39p SEA
United Airlines direct (7h29m)
$310
outward: Oct 20, 2018
9:55a SEA » 3:54a DCA
Frontier Airlines 1 stop (17h59m)
inbound: Oct 27, 2018
1:00p DCA » 2:31a SEA
Frontier Airlines 1 stop (14h31m)
$322
outward: Sep 28, 2018
12:15a SEA » 1:38a BWI
Spirit Airlines 1 stop (25h23m)
inbound: Oct 2, 2018
2:25a BWI » 11:21p SEA
Spirit Airlines 1 stop (20h56m)
$335
outward: Oct 5, 2018
9:55a SEA » 3:54a DCA
Frontier Airlines 1 stop (17h59m)
inbound: Oct 7, 2018
1:00p DCA » 9:05a SEA
Frontier Airlines 1 stop (20h05m)
$336
outward: Sep 27, 2018
4:23a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h57m)
inbound: Oct 1, 2018
7:50p DCA » 3:31a SEA
Frontier Airlines 1 stop (7h41m)
$336
outward: Sep 27, 2018
9:55a SEA » 6:48p DCA
Frontier Airlines 1 stop (8h53m)
inbound: Oct 3, 2018
12:00a DCA » 9:05a SEA
Frontier Airlines 1 stop (9h05m)
$336
outward: Sep 29, 2018
4:23a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h57m)
inbound: Oct 1, 2018
7:50p DCA » 3:31a SEA
Frontier Airlines 1 stop (7h41m)
$336
outward: Sep 29, 2018
4:23a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h57m)
inbound: Oct 3, 2018
12:00a DCA » 9:05a SEA
Frontier Airlines 1 stop (9h05m)
$340
outward: Sep 23, 2018
4:23a SEA » 12:20p IAD
Frontier Airlines 1 stop (7h57m)
inbound: Sep 25, 2018
12:00a DCA » 9:05a SEA
Frontier Airlines 1 stop (9h05m)
$404
outward: Sep 28, 2018
5:12a SEA » 5:36p BWI
Spirit Airlines 1 stop (12h24m)
inbound: Sep 30, 2018
1:30p BWI » 11:21p SEA
Spirit Airlines 1 stop (9h51m)
$404
outward: Sep 29, 2018
5:12a SEA » 5:36p BWI
Spirit Airlines 1 stop (12h24m)
inbound: Sep 30, 2018
1:30p BWI » 11:21p SEA
Spirit Airlines 1 stop (9h51m)
$407
outward: Sep 26, 2018
3:00p SEA » 12:43a BWI
Spirit Airlines 1 stop (9h43m)
inbound: Sep 30, 2018
1:30p BWI » 11:21p SEA
Spirit Airlines 1 stop (9h51m)
$410
outward: May 15, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 21, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
$412
outward: May 15, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 21, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
$412
outward: May 15, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 21, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
$412
outward: May 15, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 21, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
$412
outward: May 15, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 21, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
$413
outward: Apr 24, 2019
9:51p SEA » 2:39a IAD
United Airlines direct (4h48m)
inbound: May 8, 2019
2:36p IAD » 8:07p SEA
United Airlines direct (5h31m)
Return
Departure
29 December Dec Saturday $retDate.dayShortName
30 December Dec Sunday $retDate.dayShortName
31 December Dec Monday $retDate.dayShortName
01 January Jan Tuesday $retDate.dayShortName
02 January Jan Wednesday $retDate.dayShortName
03 January Jan Thursday $retDate.dayShortName
04 January Jan Friday $retDate.dayShortName
19 December Dec Wednesday $outDate.dayShortName
20 December Dec Thursday $outDate.dayShortName
21 December Dec Friday $outDate.dayShortName
22 December Dec Saturday $outDate.dayShortName
$750 $750 $540
23 December Dec Sunday $outDate.dayShortName
$760 $451 $550
24 December Dec Monday $outDate.dayShortName
$740 $740 $531
25 December Dec Tuesday $outDate.dayShortName
Choose when you'd like to depart to Washington (USA):
Find the cheapest Seattle Washington flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Seattle - Washington with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Washington New York - Washington London - Washington Miami - Washington Chicago - Washington San Francisco - Washington See more routes

Airlines operating flights from Seattle to Washington

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • Alaska Airlines
  • American Airlines
  • Delta Air Lines
  • Frontier Airlines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Sep 27, 2018
Spirit Airlines 1 stop
return: Oct 1, 2018
Spirit Airlines 1 stop
Frontier Airlines
outbound: Sep 29, 2018
Frontier Airlines 1 stop
return: Oct 1, 2018
Frontier Airlines 1 stop
United Airlines
outbound: Sep 29, 2018
United Airlines direct
return: Oct 1, 2018
United Airlines 1 stop
Alaska Airlines
outbound: Sep 29, 2018
Alaska Airlines direct
return: Oct 1, 2018
Alaska Airlines direct
American Airlines
outbound: Sep 28, 2018
American Airlines 1 stop
return: Sep 30, 2018
American Airlines 1 stop
Delta Air Lines
outbound: Sep 27, 2018
Delta Air Lines direct
return: Oct 1, 2018
United Airlines direct

Travel tips for flights Seattle - Washington

Average flight duration: 6h10m (direct flight)

  • Arrival city:
  • Washington, USA
  • Airport(s):
  • Ronald Reagan Washington National Airport (DCA)
  • Dulles International Airport (IAD)
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • Sep 22, 2018 1:11 AM, GMT-4
  • Weather:
  • min. 60ºF, max. 70ºF
  • Departure city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Sep 21, 2018 10:11 PM, GMT-7
  • Weather:
  • min. 52ºF, max. 62ºF