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

Find cheap airline tickets from Pittsburgh 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
$310
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 18, 2018
12:15a SEA » 12:14p PIT
Spirit Airlines 1 stop (11h59m)
$311
outward: Dec 15, 2018
8:45p PIT » 7:35a SEA
United Airlines 1 stop (10h50m)
inbound: Dec 16, 2018
6:10p SEA » 5:31a PIT
United Airlines 1 stop (11h21m)
$330
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 18, 2018
12:15a SEA » 12:14p PIT
Spirit Airlines 1 stop (11h59m)
$332
outward: Nov 15, 2018
12:48a PIT » 7:47a SEA
United Airlines 1 stop (6h59m)
inbound: Nov 22, 2018
5:25p SEA » 12:22a PIT
United Airlines 1 stop (6h57m)
$335
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 18, 2018
3:50a SEA » 12:14p PIT
Unknown Company 1 stop (8h24m)
$336
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$337
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$341
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$341
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$359
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$360
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$362
outward: Aug 9, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Aug 17, 2018
5:50p SEA » 5:21p PIT
Spirit Airlines 1 stop (23h31m)
$370
outward: Jul 24, 2018
12:00a PIT » 10:14a SEA
United Airlines 1 stop (10h14m)
inbound: Jul 28, 2018
1:55a SEA » 12:34p PIT
United Airlines 1 stop (10h39m)
$423
outward: Jul 24, 2018
2:29a PIT » 10:24a SEA
Spirit Airlines 1 stop (7h55m)
inbound: Jul 27, 2018
5:50p SEA » 5:24p PIT
Spirit Airlines 1 stop (23h34m)
$542
outward: Dec 15, 2018
1:20a PIT » 6:10p SEA
American Airlines 1 stop (16h50m)
inbound: Dec 17, 2018
12:05a SEA » 5:57a PIT
American Airlines 1 stop (5h52m)
Return
Departure
Find the cheapest Pittsburgh Seattle flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Pittsburgh - 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 Pittsburgh 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
  • Spirit Airlines
  • United Airlines
Spirit Airlines
outbound: Jul 23, 2018
Spirit Airlines 1 stop
return: Jul 27, 2018
Spirit Airlines 1 stop
United Airlines
outbound: Nov 14, 2018
United Airlines 1 stop
return: Nov 22, 2018
United Airlines 1 stop

Travel tips for flights Pittsburgh - Seattle

Average flight duration: 11h13m (flight with stopovers)

  • Arrival city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Jul 16, 2018 2:03 AM, GMT-7
  • Weather:
  • min. 62ºF, max. 86ºF
  • Departure city:
  • Pittsburgh, USA
  • Airport(s):
  • Allegheny County Airport (AGC)
  • Pittsburgh International Airport (PIT)
  • Local time:
  • Jul 16, 2018 5:03 AM, GMT-4
  • Weather:
  • min. 67ºF, max. 82ºF