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

Find cheap airline tickets from Baltimore to Seattle by date

  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • price
  • month of departure
  • month of return
$190
outward: Sep 26, 2018
11:30a BWI » 7:17p SEA
United Airlines 1 stop (7h47m)
inbound: Oct 11, 2018
8:20a SEA » 3:07p BWI
United Airlines 1 stop (6h47m)
$259
outward: Sep 8, 2018
8:45p BWI » 6:59a SEA
Unknown Airline 1 stop (10h14m)
inbound: Sep 15, 2018
9:35a SEA » 6:27p BWI
Unknown Airline 1 stop (8h52m)
$264
outward: Aug 19, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 29, 2018
5:12a SEA » 5:37p BWI
Spirit Airlines 1 stop (12h25m)
$269
outward: Aug 16, 2018
10:11p BWI » 10:00a SEA
JetBlue 1 stop (11h49m)
inbound: Aug 24, 2018
8:20p SEA » 4:23a BWI
JetBlue 1 stop (8h03m)
$269
outward: Aug 23, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 29, 2018
5:12a SEA » 5:37p BWI
Spirit Airlines 1 stop (12h25m)
$269
outward: Nov 22, 2018
7:04p BWI » 7:49a SEA
JetBlue 1 stop (12h45m)
inbound: Nov 28, 2018
8:59a SEA » 8:39p BWI
JetBlue 1 stop (11h40m)
$279
outward: Oct 15, 2018
10:40p BWI » 8:35a SEA
Unknown Airline 1 stop (9h55m)
inbound: Oct 24, 2018
6:40p SEA » 1:03a BWI
Unknown Airline 1 stop (6h23m)
$279
outward: Oct 15, 2018
10:40p BWI » 8:35a SEA
Unknown Airline 1 stop (9h55m)
inbound: Oct 24, 2018
6:40p SEA » 1:03a BWI
Unknown Airline 1 stop (6h23m)
$279
outward: Oct 18, 2018
8:45p IAD » 7:49a SEA
JetBlue 1 stop (11h04m)
inbound: Oct 24, 2018
8:59a SEA » 6:25p BWI
JetBlue 1 stop (9h26m)
$280
outward: Aug 19, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 28, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$280
outward: Aug 19, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 30, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$280
outward: Aug 20, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 28, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$280
outward: Aug 20, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 29, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$280
outward: Aug 20, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 30, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$287
outward: Sep 14, 2018
3:21a IAD » 10:12a SEA
Unknown Company 1 stop (30h51m)
inbound: Sep 21, 2018
3:08a SEA » 11:50a BWI
United Airlines 1 stop (8h42m)
$294
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$295
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$295
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$297
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$297
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$297
outward: Nov 23, 2018
1:15a BWI » 7:10a SEA
Alaska Airlines direct (5h55m)
inbound: Nov 28, 2018
8:59a SEA » 6:29p BWI
JetBlue 1 stop (9h30m)
$302
outward: Aug 16, 2018
12:05p BWI » 7:45a SEA
Spirit Airlines 1 stop (19h40m)
inbound: Aug 25, 2018
3:20a SEA » 3:11a BWI
Spirit Airlines 1 stop (23h51m)
$303
outward: Aug 16, 2018
6:01p BWI » 4:38p SEA
Spirit Airlines 1 stop (22h37m)
inbound: Aug 25, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$303
outward: Aug 16, 2018
12:05p BWI » 7:45a SEA
Spirit Airlines 1 stop (19h40m)
inbound: Aug 25, 2018
3:20a SEA » 3:11a BWI
Spirit Airlines 1 stop (23h51m)
$303
outward: Aug 16, 2018
12:05p BWI » 7:45a SEA
Spirit Airlines 1 stop (19h40m)
inbound: Aug 25, 2018
3:20a SEA » 3:11a BWI
Spirit Airlines 1 stop (23h51m)
$303
outward: Aug 16, 2018
12:05p BWI » 7:45a SEA
Spirit Airlines 1 stop (19h40m)
inbound: Aug 25, 2018
3:20a SEA » 3:11a BWI
Spirit Airlines 1 stop (23h51m)
$303
outward: Aug 18, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 28, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$303
outward: Aug 18, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 29, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$303
outward: Aug 18, 2018
1:20p BWI » 6:58p SEA
Spirit Airlines direct (5h38m)
inbound: Aug 30, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
$303
outward: Aug 16, 2018
12:05p BWI » 7:45a SEA
Spirit Airlines 1 stop (19h40m)
inbound: Aug 25, 2018
7:05a SEA » 12:00p BWI
Spirit Airlines direct (4h55m)
Return
Departure
30 July Jul Monday $retDate.dayShortName
31 July Jul Tuesday $retDate.dayShortName
01 August Aug Wednesday $retDate.dayShortName
02 August Aug Thursday $retDate.dayShortName
03 August Aug Friday $retDate.dayShortName
04 August Aug Saturday $retDate.dayShortName
05 August Aug Sunday $retDate.dayShortName
21 July Jul Saturday $outDate.dayShortName
22 July Jul Sunday $outDate.dayShortName
23 July Jul Monday $outDate.dayShortName
$394 $360 $349 $370 $346
24 July Jul Tuesday $outDate.dayShortName
$434 $360 $340 $355
25 July Jul Wednesday $outDate.dayShortName
$458 $375 $400 $370 $399 $430
26 July Jul Thursday $outDate.dayShortName
$449 $377 $414 $423 $440
27 July Jul Friday $outDate.dayShortName
$467 $422 $433 $433 $464
Choose when you'd like to depart to Seattle (USA):
Find the cheapest Baltimore Seattle flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Baltimore - Seattle with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Seattle New York - Seattle London - Seattle Miami - Seattle Chicago - Seattle San Francisco - Seattle See more routes

Airlines operating flights from Baltimore to Seattle

  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • all
  • Delta Air Lines
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Aug 28, 2018
Spirit Airlines direct
return: Sep 4, 2018
Spirit Airlines direct
Delta Air Lines
outbound: Oct 15, 2018
Delta Air Lines 1 stop
return: Oct 24, 2018
Delta Air Lines 1 stop
United Airlines
outbound: Aug 28, 2018
United Airlines 1 stop
return: Sep 4, 2018
United Airlines 1 stop

Travel tips for flights Baltimore - Seattle

Average flight duration: 5h22m (direct flight)

  • Arrival city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Jul 22, 2018 4:09 AM, GMT-7
  • Weather:
  • min. 61ºF, max. 82ºF
  • Departure city:
  • Baltimore, USA
  • Airport(s):
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • Jul 22, 2018 7:09 AM, GMT-4
  • Weather:
  • min. 69ºF, max. 81ºF