Cheapest flight routes found to Ontario, California
From Vancouver (YVR), Canada to Ontario, United States (ONT):
C$236
Depart: 22 Jan 2026 · Return: 29 Jan 2026
Price found 12 Dec 2025, 16:28
From Toronto (YYZ), Canada to Ontario, United States (ONT):
C$307
Depart: 27 Jan 2026 · Return: 03 Feb 2026
Price found 13 Dec 2025, 23:13
From Calgary (YYC), Canada to Ontario, United States (ONT):
C$322
Depart: 11 Jan 2026 · Return: 19 Jan 2026
Price found 14 Dec 2025, 22:52
From Kelowna (YLW), Canada to Ontario, United States (ONT):
C$331
Depart: 10 Jan 2026 · Return: 15 Jan 2026
Price found 12 Dec 2025, 06:53
From Winnipeg (YWG), Canada to Ontario, United States (ONT):
C$449
Depart: 08 Jan 2026 · Return: 26 Jan 2026
Price found 15 Dec 2025, 02:30
From Victoria (YYJ), Canada to Ontario, United States (ONT):
C$453
Depart: 20 Jan 2026 · Return: 25 Jan 2026
Price found 12 Dec 2025, 01:20
From Ottawa (YOW), Canada to Ontario, United States (ONT):
C$478
Depart: 26 Jan 2026 · Return: 01 Feb 2026
Price found 13 Dec 2025, 14:29
From Edmonton (YEG), Canada to Ontario, United States (ONT):
C$490
Depart: 08 Jan 2026 · Return: 10 Jan 2026
Price found 12 Dec 2025, 15:47
From Montreal (YUL), Canada to Ontario, United States (ONT):
C$523
Depart: 26 Jan 2026 · Return: 02 Feb 2026
Price found 12 Dec 2025, 16:21
From Regina (YQR), Canada to Ontario, United States (ONT):
C$666
Depart: 24 Mar 2026 · Return: 31 Mar 2026
Price found 14 Dec 2025, 16:40
From Quebec (YQB), Canada to Ontario, United States (ONT):
C$730
Depart: 25 Jan 2026 · Return: 01 Feb 2026
Price found 11 Dec 2025, 15:53
From Saskatoon (YXE), Canada to Ontario, United States (ONT):
C$804
Depart: 04 Feb 2026 · Return: 08 Feb 2026
Price found 12 Dec 2025, 01:16
From Halifax (YHZ), Canada to Ontario, United States (ONT):
C$924
Depart: 10 Feb 2026 · Return: 17 Feb 2026
Price found 12 Dec 2025, 09:06
From Yellowknife (YZF), Canada to Ontario, United States (ONT):
C$1,207
Depart: 21 Sep 2026 · Return: 28 Sep 2026
Price found 14 Dec 2025, 11:19
From Fort Mcmurray (YMM), Canada to Ontario, United States (ONT):
C$1,585
Depart: 26 Dec 2025 · Return: 02 Jan 2026
Price found 14 Dec 2025, 12:00