Cheapest flight routes found to Washington State
From Calgary (YYC), Canada to Seattle, United States (SEA):
C$256
Depart: 26 Sep 2026 · Return: 29 Sep 2026
Price found 28 Jul 2026, 18:03
From Kelowna (YLW), Canada to Seattle, United States (SEA):
C$299
Depart: 02 Nov 2026 · Return: 06 Nov 2026
Price found 18 Jul 2026, 21:15
From Halifax (YHZ), Canada to Seattle, United States (SEA):
C$320
Depart: 16 Aug 2026 · Return: 21 Aug 2026
Price found 20 Jul 2026, 06:18
From Toronto (YYZ), Canada to Seattle, United States (SEA):
C$372
Depart: 09 Nov 2026 · Return: 12 Nov 2026
Price found 18 Jul 2026, 01:04
From Saskatoon (YXE), Canada to Seattle, United States (SEA):
C$374
Depart: 22 Aug 2026 · Return: 28 Aug 2026
Price found 27 Jul 2026, 16:10
From Winnipeg (YWG), Canada to Seattle, United States (SEA):
C$375
Depart: 17 Aug 2026 · Return: 22 Aug 2026
Price found 26 Jul 2026, 23:31
From Edmonton (YEG), Canada to Seattle, United States (SEA):
C$377
Depart: 10 Sep 2026 · Return: 17 Sep 2026
Price found 28 Jul 2026, 18:13
From Fort Mcmurray (YMM), Canada to Seattle, United States (SEA):
C$407
Depart: 20 Aug 2026 · Return: 23 Aug 2026
Price found 28 Jul 2026, 04:10
From Regina (YQR), Canada to Seattle, United States (SEA):
C$409
Depart: 20 Oct 2026 · Return: 20 Nov 2026
Price found 25 Jul 2026, 22:07
From Montreal (YUL), Canada to Seattle, United States (SEA):
C$419
Depart: 30 Mar 2027 · Return: 30 Mar 2027
Price found 26 Jul 2026, 19:23
From Ottawa (YOW), Canada to Seattle, United States (SEA):
C$461
Depart: 16 Oct 2026 · Return: 18 Oct 2026
Price found 27 Jul 2026, 17:07
From Comox (YQQ), Canada to Seattle, United States (SEA):
C$467
Depart: 26 Oct 2026 · Return: 27 Oct 2026
Price found 28 Jul 2026, 22:49
From Yellowknife (YZF), Canada to Seattle, United States (SEA):
C$501
Depart: 02 Sep 2026 · Return: 09 Sep 2026
Price found 29 Jul 2026, 01:01
From St John's (YYT), Canada to Seattle, United States (SEA):
C$503
Depart: 05 Sep 2026 · Return: 13 Sep 2026
Price found 27 Jul 2026, 08:25
From Thunder Bay (YQT), Canada to Seattle, United States (SEA):
C$547
Depart: 11 Aug 2026 · Return: 20 Aug 2026
Price found 23 Jul 2026, 20:20
From Quebec (YQB), Canada to Seattle, United States (SEA):
C$586
Depart: 15 Aug 2026 · Return: 26 Aug 2026
Price found 20 Jul 2026, 17:13
From Moncton (YQM), Canada to Seattle, United States (SEA):
C$624
Depart: 03 Sep 2026 · Return: 10 Sep 2026
Price found 20 Jul 2026, 18:42