Cheapest flight routes found to Seattle, Washington
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 Saskatoon (YXE), Canada to Seattle, United States (SEA):
C$373
Depart: 22 Aug 2026 · Return: 28 Aug 2026
Price found 27 Jul 2026, 16:10
From Edmonton (YEG), Canada to Seattle, United States (SEA):
C$373
Depart: 10 Sep 2026 · Return: 17 Sep 2026
Price found 29 Jul 2026, 14:25
From Winnipeg (YWG), Canada to Seattle, United States (SEA):
C$374
Depart: 17 Aug 2026 · Return: 22 Aug 2026
Price found 26 Jul 2026, 23:31
From Toronto (YYZ), Canada to Seattle, United States (SEA):
C$387
Depart: 17 Oct 2026 · Return: 01 Nov 2026
Price found 18 Jul 2026, 19:06
From Halifax (YHZ), Canada to Seattle, United States (SEA):
C$390
Depart: 17 Aug 2026 · Return: 21 Aug 2026
Price found 25 Jul 2026, 23:28
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$408
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$470
Depart: 04 Sep 2026 · Return: 06 Sep 2026
Price found 29 Jul 2026, 08:21
From St John's (YYT), Canada to Seattle, United States (SEA):
C$502
Depart: 05 Sep 2026 · Return: 13 Sep 2026
Price found 27 Jul 2026, 08:25
From Yellowknife (YZF), Canada to Seattle, United States (SEA):
C$513
Depart: 22 Aug 2026 · Return: 28 Aug 2026
Price found 22 Jul 2026, 18:05
From Quebec (YQB), Canada to Seattle, United States (SEA):
C$626
Depart: 11 Aug 2026 · Return: 22 Aug 2026
Price found 25 Jul 2026, 00:05
From Moncton (YQM), Canada to Seattle, United States (SEA):
C$983
Depart: 16 Dec 2026 · Return: 23 Dec 2026
Price found 25 Jul 2026, 12:48