Cheap Flights from Montreal, QC to San Francisco, CA from $165
On Cheapflightsplus.com you will find 9 direct and 873 connecting flights from Montreal to San Francisco. You can compare airfare deals from 9 airlines and multiple travel sites from $165, 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 $165 | 18:30 Montreal Pierre Elliott Trudeau | 21:42 San Francisco San Francisco | 6h 12m | United Airlines | UA1318 |
from $201 | 08:05 Montreal Pierre Elliott Trudeau | 11:11 San Francisco San Francisco | 6h 6m | United Airlines | UA8339 |
from $274 | 08:05 Montreal Pierre Elliott Trudeau | 11:15 San Francisco San Francisco | 6h 10m | Air Canada | AC761 |
from $175 | 06:00 Montreal Pierre Elliott Trudeau | 11:23 San Francisco San Francisco | 8h 23m layover 0h 52m - Newark | United Airlines | UA3456 UA1777 |
from $175 | 11:23 Montreal Pierre Elliott Trudeau | 17:43 San Francisco San Francisco | 9h 20m layover 1h 49m - Newark | United Airlines | UA3583 UA2328 |
from $175 | 06:15 Montreal Pierre Elliott Trudeau | 13:22 San Francisco San Francisco | 10h 7m layover 2h 36m - Chicago | United Airlines | UA3600 UA343 |
from $175 | 09:45 Montreal Pierre Elliott Trudeau | 17:23 San Francisco San Francisco | 10h 38m layover 3h 9m - Chicago | United Airlines | UA2640 UA1577 |
from $175 | 08:10 Montreal Pierre Elliott Trudeau | 16:25 San Francisco San Francisco | 11h 15m layover 3h 44m - Newark | United Airlines | UA8487 UA1227 |
from $175 | 09:45 Montreal Pierre Elliott Trudeau | 18:41 San Francisco San Francisco | 11h 56m layover 4h 27m - Chicago | United Airlines | UA2640 UA1863 |
from $175 | 09:15 Montreal Pierre Elliott Trudeau | 18:48 San Francisco San Francisco | 12h 33m layover 4h 46m - Washington D.C. | United Airlines | UA3590 UA2142 |
from $186 | 06:45 Montreal Pierre Elliott Trudeau | 12:23 San Francisco San Francisco | 8h 38m layover 1h 32m - Toronto | Porter Airlines | PD102 PD669 |
from $190 | 06:15 Montreal Pierre Elliott Trudeau | 17:23 San Francisco San Francisco | 14h 8m layover 6h 34m - Chicago | United Airlines | UA3600 UA1577 |
from $190 | 06:15 Montreal Pierre Elliott Trudeau | 18:41 San Francisco San Francisco | 15h 26m layover 7h 52m - Chicago | United Airlines | UA3600 UA1863 |
from $205 | 17:30 Montreal Pierre Elliott Trudeau | 11:54+1 день San Francisco San Francisco | 21h 24m layover 13h 38m - Calgary | WestJet | WS213 WS1508 |
from $190 | 08:30 Montreal Pierre Elliott Trudeau | 17:23 San Francisco San Francisco | 11h 53m layover 1h 41m - Washington D.C. 1h 18m - Chicago | United Airlines | UA8107 UA1577 UA1577 |
from $192 | 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 |
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$201 |
|
08:05 — 11:15
|
08:05 — 11:15
AC761
Air Canada
Montreal — San Francisco
|
6h 10m |
Find flight
from$274 |
|
16:45 — 19:51
|
16:45 — 19:51
UA8079
United Airlines
Montreal — San Francisco
|
6h 6m |
Find flight
from$207 |
|
16:45 — 19:57
|
16:45 — 19:57
AC763
Air Canada
Montreal — San Francisco
|
6h 12m |
Find flight
from$274 |
|
18:30 — 21:42
|
18:30 — 21:42
UA1318
United Airlines
Montreal — San Francisco
|
6h 12m |
Find flight
from$165 |
|
18:30 — 21:40
|
18:30 — 21:40
UA2016
United Airlines
Montreal — San Francisco
|
6h 10m |
Find flight
from$201 |
|
18:30 — 21:42
|
18:30 — 21:42
UA2416
United Airlines
Montreal — San Francisco
|
6h 12m |
Find flight
from$212 |
|
18:30 — 21:40
|
18:30 — 21:40
UA1932
United Airlines
Montreal — San Francisco
|
6h 10m |
Find flight
from$228 |
|
18:30 — 21:42
|
18:30 — 21:42
AC3108
Air Canada
Montreal — San Francisco
|
6h 12m |
Find flight
from$274 |
|
06:00 — 11:23
|
06:00 — 07:33
UA3456
United Airlines
Montreal — Newark
52m stop
08:25 — 11:23
UA1777
United Airlines
Newark — San Francisco
|
8h 23m including layover |
Find flight
from$175 |
|
06:00 — 13:48
|
06:00 — 07:33
UA3456
United Airlines
Montreal — Newark
3h 2m stop
10:35 — 13:48
UA648
United Airlines
Newark — San Francisco
|
10h 48m including layover |
Find flight
from$175 |
|
08:10 — 16:25
|
08:10 — 09:46
UA8487
United Airlines
Montreal — Newark
3h 44m stop
13:30 — 16:25
UA1227
United Airlines
Newark — San Francisco
|
11h 15m including layover |
Find flight
from$175 |
|
09:15 — 18:48
|
09:15 — 11:14
UA3590
United Airlines
Montreal — Washington D.C.
4h 46m stop
16:00 — 18:48
UA2142
United Airlines
Washington D.C. — San Francisco
|
12h 33m including layover |
Find flight
from$175 |
|
09:45 — 17:23
|
09:45 — 11:24
UA2640
United Airlines
Montreal — Chicago
3h 9m stop
14:33 — 17:23
UA1577
United Airlines
Chicago — San Francisco
|
10h 38m including layover |
Find flight
from$175 |
|
11:23 — 17:43
|
11:23 — 12:56
UA3583
United Airlines
Montreal — Newark
1h 49m stop
14:45 — 17:43
UA2328
United Airlines
Newark — San Francisco
|
9h 20m including layover |
Find flight
from$175 |
|
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$219 |
|
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$222 |
|
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$219 |
|
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$192 |
|
16:30 — 07:18
+1 day
|
16:30 — 19:56
UA8706
United Airlines
Montreal — Houston
9h 19m stop
05:15 — 07:18
UA784
United Airlines
Houston — San Francisco
|
17h 48m including layover |
Find flight
from$190 |
|
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$205 |
|
18:20 — 09:10
+1 day
|
18:20 — 19:56
UA8154
United Airlines
Montreal — Newark
10h 4m stop
06:00 — 09:10
UA2115
United Airlines
Newark — San Francisco
|
17h 50m including layover |
Find flight
from$190 |
|
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$219 |
|
08:30 — 17:23
|
08:30 — 10:19
UA8107
United Airlines
Montreal — Washington D.C.
1h 41m stop
12:00 — 13:15
UA1577
United Airlines
Washington D.C. — Chicago
1h 18m stop
14:33 — 17:23
UA1577
United Airlines
Chicago — San Francisco
|
11h 53m including layover |
Find flight
from$190 |
|
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$212 |
|
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$198 |
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 165 $), september (from 186 $), june (from 192 $).
The most expensive months are december (from 311 $), november (from 310 $), february (from 287 $).
What is the lowest airfare Montreal to San Francisco?
The cheapest plane ticket found by our users is $165. This airfare is for economy class on one-way UA1318 flight by United Airlines for June 6, 2025 which leaves Pierre Elliott Trudeau in Montreal at 18:30 am and arrives at San Francisco San Francisco at 21:42.
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 - 179 departures per week at the price of from $ 221 . And the most expensive tickets are offered by Finnair airline - from $ 4248.
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 UA1318 by United Airlines for $165.
- AC - Air Canadafrom $274Find
- UA - United Airlinesfrom $165Find
Connecting Flights
There are 873 flights with layovers on the route. The fastest connecting flight is UA8127 by United Airlines takes 7h 49m and the cheapest is UA1318 by United Airlines for $175.
- AC - Air Canadafrom $221Find
- PD - Porter Airlinesfrom $186Find
- AV - Aviancafrom $501Find
- AY - Finnairfrom $3963Find
- IB - Iberiafrom $3073Find
- UA - United Airlinesfrom $175Find
- WS - WestJetfrom $201Find
- AM - Aeromexicofrom $451Find
- TS - Air Transatfrom $249Find
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 $165Find
- 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»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
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