Cheap Flights from Montreal, QC to San Francisco, CA from $136
On Cheapflightsplus.com you will find 9 direct and 754 connecting flights from Montreal to San Francisco. You can compare airfare deals from 9 airlines and multiple travel sites from $136, book and save on cheap plane tickets and last minute offers. Also check out YMQ-SFO flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Montreal to San Francisco Flight Deals
Best Flights from Montreal to San Francisco Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $147 | 08:05 Montreal Pierre Elliott Trudeau | 11:11 San Francisco San Francisco | 6h 6m | United Airlines | UA8339 |
from $147 | 18:30 Montreal Pierre Elliott Trudeau | 21:40 San Francisco San Francisco | 6h 10m | United Airlines | UA2016 |
from $152 | 16:45 Montreal Pierre Elliott Trudeau | 19:51 San Francisco San Francisco | 6h 6m | United Airlines | UA8079 |
from $201 | 08:05 Montreal Pierre Elliott Trudeau | 11:15 San Francisco San Francisco | 6h 10m | Air Canada | AC761 |
from $136 | 06:45 Montreal Pierre Elliott Trudeau | 12:23 San Francisco San Francisco | 8h 38m layover 1h 32m - Toronto | Porter Airlines | PD102 PD669 |
from $141 | 14:20 Montreal Pierre Elliott Trudeau | 00:57+1 день San Francisco San Francisco | 13h 37m layover 5h 49m - Washington D.C. | United Airlines | UA3414 UA367 |
from $150 | 17:30 Montreal Pierre Elliott Trudeau | 11:54+1 день San Francisco San Francisco | 21h 24m layover 13h 38m - Calgary | WestJet | WS213 WS1508 |
from $155 | 08:20 Montreal Pierre Elliott Trudeau | 13:35 San Francisco San Francisco | 8h 15m layover 0h 58m - Chicago | United Airlines | UA8371 UA343 |
from $155 | 18:40 Montreal Pierre Elliott Trudeau | 23:56 San Francisco San Francisco | 8h 16m layover 0h 59m - Chicago | United Airlines | UA8687 UA2106 |
from $155 | 09:30 Montreal Pierre Elliott Trudeau | 15:23 San Francisco San Francisco | 8h 53m layover 1h 19m - Washington D.C. | United Airlines | UA3590 UA1434 |
from $155 | 08:20 Montreal Pierre Elliott Trudeau | 15:30 San Francisco San Francisco | 10h 10m layover 3h 2m - Chicago | United Airlines | UA8371 UA2465 |
from $155 | 09:30 Montreal Pierre Elliott Trudeau | 17:49 San Francisco San Francisco | 11h 19m layover 3h 44m - Washington D.C. | United Airlines | UA3590 UA2862 |
from $141 | 06:45 Montreal Pierre Elliott Trudeau | 19:43 San Francisco San Francisco | 15h 58m layover 2h 27m - Toronto 5h 8m - Los Angeles | Porter Airlines | PD102 PD663 F94593 |
from $146 | 19:40 Montreal Pierre Elliott Trudeau | 12:23+1 день San Francisco San Francisco | 19h 43m layover 1h 25m - Calgary 3h 54m - Toronto | Porter Airlines | PD389 PD364 PD669 |
from $147 | 06:45 Montreal Pierre Elliott Trudeau | 14:48 San Francisco San Francisco | 11h 3m layover 0h 49m - Toronto 1h 23m - Edmonton | WestJet | WS579 WS421 WS1030 |
from $151 | 08:10 Montreal Pierre Elliott Trudeau | 19:44+1 день San Francisco San Francisco | 38h 34m layover 21h 55m - Vancouver 6h 23m - Los Angeles | WestJet | WS589 WS1696 F94593 |
Flight Schedule Montreal (Quebec) to San Francisco (California)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
08:05 — 11:11
|
08:05 — 11:11
UA8339
United Airlines
Montreal — San Francisco
|
6h 6m |
Find flight
from$147 |
|
08:05 — 11:15
|
08:05 — 11:15
AC761
Air Canada
Montreal — San Francisco
|
6h 10m |
Find flight
from$201 |
|
16:45 — 19:51
|
16:45 — 19:51
UA8079
United Airlines
Montreal — San Francisco
|
6h 6m |
Find flight
from$152 |
|
16:45 — 19:57
|
16:45 — 19:57
AC763
Air Canada
Montreal — San Francisco
|
6h 12m |
Find flight
from$201 |
|
18:30 — 21:40
|
18:30 — 21:40
UA2016
United Airlines
Montreal — San Francisco
|
6h 10m |
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from$147 |
|
18:30 — 21:42
|
18:30 — 21:42
UA2416
United Airlines
Montreal — San Francisco
|
6h 12m |
Find flight
from$156 |
|
18:30 — 21:40
|
18:30 — 21:40
UA1932
United Airlines
Montreal — San Francisco
|
6h 10m |
Find flight
from$168 |
|
18:30 — 21:42
|
18:30 — 21:42
UA1318
United Airlines
Montreal — San Francisco
|
6h 12m |
Find flight
from$168 |
|
18:30 — 21:42
|
18:30 — 21:42
AC3108
Air Canada
Montreal — San Francisco
|
6h 12m |
Find flight
from$201 |
|
06:45 — 12:23
|
06:45 — 08:13
PD102
Porter Airlines
Montreal — Toronto
1h 32m stop
09:45 — 12:30
PD669
Porter Airlines
Toronto — San Francisco
|
8h 38m including layover |
Find flight
from$136 |
|
09:30 — 15:23
|
09:15 — 11:13
UA3590
United Airlines
Montreal — Washington D.C.
1h 19m stop
12:35 — 15:23
UA1434
United Airlines
Washington D.C. — San Francisco
|
8h 53m including layover |
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from$155 |
|
09:30 — 17:49
|
09:15 — 11:14
UA3590
United Airlines
Montreal — Washington D.C.
3h 44m stop
14:53 — 17:40
UA2862
United Airlines
Washington D.C. — San Francisco
|
11h 19m including layover |
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from$155 |
|
13:15 — 18:28
|
13:15 — 14:51
UA8094
United Airlines
Montreal — Chicago
57m stop
15:54 — 18:44
UA1168
United Airlines
Chicago — San Francisco
|
8h 13m including layover |
Find flight
from$161 |
|
13:15 — 19:03
|
13:15 — 14:50
UA8094
United Airlines
Montreal — Chicago
1h 35m stop
16:25 — 19:03
UA2475
United Airlines
Chicago — San Francisco
|
8h 48m including layover |
Find flight
from$163 |
|
14:00 — 21:05
|
14:00 — 15:51
UA8372
United Airlines
Montreal — Washington D.C.
2h 9m stop
18:00 — 21:05
UA699
United Airlines
Washington D.C. — San Francisco
|
10h 5m including layover |
Find flight
from$161 |
|
14:20 — 00:57
+1 day
|
14:20 — 16:19
UA3414
United Airlines
Montreal — Washington D.C.
5h 49m stop
22:09 — 00:58
UA367
United Airlines
Washington D.C. — San Francisco
|
13h 37m including layover |
Find flight
from$141 |
|
16:05 — 20:54
|
16:05 — 18:20
UA8127
United Airlines
Montreal — Denver
52m stop
19:45 — 21:30
UA2681
United Airlines
Denver — San Francisco
|
7h 49m including layover |
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from$161 |
|
17:30 — 11:54
+1 day
|
17:30 — 20:14
WS213
WestJet
Montreal — Calgary
13h 38m stop
10:05 — 12:05
WS1508
WestJet
Calgary — San Francisco
|
21h 24m including layover |
Find flight
from$150 |
|
18:40 — 23:56
|
18:40 — 20:12
UA8687
United Airlines
Montreal — Chicago
59m stop
21:09 — 23:59
UA2106
United Airlines
Chicago — San Francisco
|
8h 16m including layover |
Find flight
from$155 |
|
20:00 — 09:49
+1 day
|
20:00 — 21:53
UA8366
United Airlines
Montreal — Washington D.C.
9h 9m stop
07:00 — 09:50
UA369
United Airlines
Washington D.C. — San Francisco
|
16h 49m including layover |
Find flight
from$161 |
|
06:45 — 19:43
|
06:45 — 08:10
PD102
Porter Airlines
Montreal — Toronto
2h 27m stop
09:25 — 12:03
PD663
Porter Airlines
Toronto — Los Angeles
5h 8m stop
18:39 — 20:05
F94593
Frontier Airlines
Los Angeles — San Francisco
|
15h 58m including layover |
Find flight
from$141 |
|
08:10 — 19:44
+1 day
|
08:10 — 10:50
WS589
WestJet
Montreal — Vancouver
21h 55m stop
08:45 — 11:45
WS1696
WestJet
Vancouver — Los Angeles
6h 23m stop
18:08 — 19:44
F94593
Frontier Airlines
Los Angeles — San Francisco
|
38h 34m including layover |
Find flight
from$151 |
|
17:30 — 13:57
+1 day
|
17:30 — 20:14
WS213
WestJet
Montreal — Calgary
1h 43m stop
22:00 — 22:35
WS133
WestJet
Calgary — Vancouver
12h 54m stop
11:30 — 13:59
WS1774
WestJet
Vancouver — San Francisco
|
23h 27m including layover |
Find flight
from$156 |
|
19:40 — 12:23
+1 day
|
19:40 — 22:30
PD389
Porter Airlines
Montreal — Calgary
1h 25m stop
23:55 — 05:51
PD364
Porter Airlines
Calgary — Toronto
3h 54m stop
09:45 — 12:23
PD669
Porter Airlines
Toronto — San Francisco
|
19h 43m including layover |
Find flight
from$146 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Montreal to San Francisco depends on and how to choose the most interesting flight option for you.
Distance between Montreal and San Francisco is 4090 miles. Time difference between the cities is 3h. Airplanes depart 05:00 to 23:25 from 4 Montreal airports and arrive 05:00 to 23:25 to 3 San Francisco airports. Average flight time is 6h 10m.
- The fastest flight 6h 6m
- Average flight time 6h 10m
- The earliest flight 05:00
- The latest flight 23:25
- Distance 2542 ml
The cheapest months to travel to San Francisco are may (from 162 $), september (from 182 $), june (from 188 $).
The most expensive months are december (from 305 $), november (from 304 $), february (from 282 $).
What is the lowest airfare Montreal to San Francisco?
The cheapest plane ticket found by our users is $136. This airfare is for economy class on one-way PD102 flight by Porter Airlines for September 27, 2025 which leaves Pierre Elliott Trudeau in Montreal at 06:45 am and arrives at San Francisco San Francisco at 12:23.
Popular Airlines on the Route
The flight Montreal — San Francisco is served by 9 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 131 departures per week at the price of from $ 162 . And the most expensive tickets are offered by Finnair airline - from $ 3123.
Direct flights
There are 9 nonstop flights on the route. The fastest direct flight is UA8339 by United Airlines takes 6h 6m and the cheapest is PD102 by Porter Airlines for $147.
- AC - Air Canadafrom $201Find
- UA - United Airlinesfrom $147Find
Connecting Flights
There are 754 flights with layovers on the route. The fastest connecting flight is UA8127 by United Airlines takes 7h 49m and the cheapest is PD102 by Porter Airlines for $136.
- AC - Air Canadafrom $162Find
- PD - Porter Airlinesfrom $136Find
- AV - Aviancafrom $303Find
- AY - Finnairfrom $2914Find
- IB - Iberiafrom $2358Find
- UA - United Airlinesfrom $141Find
- WS - WestJetfrom $147Find
- AM - Aeromexicofrom $331Find
- TS - Air Transatfrom $183Find
Airports
You can fly from Montreal to San Francisco from 4 airports (St Lambert Rail Svce., Pierre Elliott Trudeau, Mirabel, St Hubert).
Montreal airports
- St Lambert Rail Svce.-XLMFind
- Pierre Elliott Trudeau-YULfrom $136Find
- Mirabel-YMXFind
- St Hubert-YHUFind
San Francisco airports
- San Francisco-SFOFind
- Embarkadero-EMBFind
- China Basin Heliport-JCCFind
Airplanes
There are flights to San Francisco from Montreal by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from Montreal
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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