Cheap Flights from San Francisco, CA to Montreal, QC from $159

On Cheapflightsplus.com you will find 7 direct and 543 connecting flights from San Francisco to Montreal. You can compare airfare deals from 12 airlines and multiple travel sites from $159, book and save on cheap plane tickets and last minute offers. Also check out SFO-YMQ flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Montreal Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $159 (one-way), $273 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from San Francisco to Montreal. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
08:20 — 16:45
08:20 — 16:45 AC760 Air Canada
San Francisco — Montreal
5h 25m
Find flight
from$204
08:20 — 16:45
08:20 — 16:45 UA8032 United Airlines
San Francisco — Montreal
5h 25m
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from$375
11:50 — 20:15
11:50 — 20:15 UA8033 United Airlines
San Francisco — Montreal
5h 25m
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from$188
11:50 — 20:15
11:50 — 20:15 AC762 Air Canada
San Francisco — Montreal
5h 25m
Find flight
from$204
23:45 — 08:16
+1 day
23:45 — 08:16 UA1265 United Airlines
San Francisco — Montreal
5h 31m
Find flight
from$188
23:47 — 08:16
+1 day
23:47 — 08:16 UA2070 United Airlines
San Francisco — Montreal
5h 29m
Find flight
from$202
23:47 — 08:16
+1 day
23:47 — 08:16 AC3102 Air Canada
San Francisco — Montreal
5h 29m
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from$204
00:43 — 14:50
00:30 — 06:30 UA512 United Airlines
San Francisco — Houston
3h 30m stop
10:00 — 15:01 UA8707 United Airlines
Houston — Montreal
11h 7m
including layover
Find flight
from$192
05:05 — 15:26
05:00 — 08:36 UA2420 United Airlines
San Francisco — Denver
1h stop
09:40 — 15:26 UA8668 United Airlines
Denver — Montreal
7h 21m
including layover
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from$192
05:15 — 17:26
05:15 — 11:46 UA1448 United Airlines
San Francisco — Chicago
2h 22m stop
14:08 — 17:26 UA2176 United Airlines
Chicago — Montreal
9h 11m
including layover
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from$192
06:30 — 17:26
06:30 — 13:04 UA2091 United Airlines
San Francisco — Chicago
1h 4m stop
14:08 — 17:26 UA2176 United Airlines
Chicago — Montreal
7h 56m
including layover
Find flight
from$192
06:30 — 18:50
06:30 — 13:04 UA2091 United Airlines
San Francisco — Chicago
2h 31m stop
15:35 — 18:50 UA8458 United Airlines
Chicago — Montreal
9h 20m
including layover
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from$192
07:30 — 00:41
+1 day
07:30 — 11:13 WS1521 WestJet
San Francisco — Calgary
7h 17m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
14h 11m
including layover
Find flight
from$187
08:25 — 19:45
08:25 — 16:25 UA1849 United Airlines
San Francisco — Washington D.C.
1h 12m stop
17:37 — 19:45 UA3719 United Airlines
Washington D.C. — Montreal
8h 20m
including layover
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from$192
09:20 — 22:06
09:20 — 17:59 UA435 United Airlines
San Francisco — Newark
2h 16m stop
20:15 — 22:06 UA3613 United Airlines
Newark — Montreal
9h 46m
including layover
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from$204
12:50 — 00:41
+1 day
12:50 — 16:34 WS1509 WestJet
San Francisco — Calgary
1h 56m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
8h 51m
including layover
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from$159
13:25 — 00:37
+1 day
13:25 — 21:27 PD670 Porter Airlines
San Francisco — Toronto
1h 51m stop
23:15 — 00:37 PD135 Porter Airlines
Toronto — Montreal
8h 12m
including layover
Find flight
from$171
18:05 — 00:43
+2 days
18:05 — 21:49 WS1523 WestJet
San Francisco — Calgary
20h 41m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
27h 38m
including layover
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from$187
18:40 — 15:26
+1 day
18:40 — 22:17 UA1745 United Airlines
San Francisco — Denver
11h 23m stop
09:40 — 15:26 UA8668 United Airlines
Denver — Montreal
17h 46m
including layover
Find flight
from$196
21:10 — 11:38
+1 day
21:10 — 05:24 UA2351 United Airlines
San Francisco — Washington D.C.
4h 21m stop
09:45 — 11:38 UA8083 United Airlines
Washington D.C. — Montreal
11h 28m
including layover
Find flight
from$192
21:15 — 09:20
+1 day
21:15 — 05:39 UA698 United Airlines
San Francisco — Newark
2h 6m stop
07:45 — 09:20 UA8410 United Airlines
Newark — Montreal
9h 5m
including layover
Find flight
from$195
22:45 — 13:09
+1 day
22:45 — 07:15 UA285 United Airlines
San Francisco — Newark
4h 19m stop
11:34 — 13:09 UA3621 United Airlines
Newark — Montreal
11h 24m
including layover
Find flight
from$200
22:45 — 12:00
+1 day
22:45 — 07:15 UA285 United Airlines
San Francisco — Newark
3h 10m stop
10:25 — 12:00 UA8207 United Airlines
Newark — Montreal
10h 15m
including layover
Find flight
from$201
23:00 — 10:40
+1 day
22:55 — 05:18 UA2097 United Airlines
San Francisco — Chicago
1h 58m stop
07:15 — 10:40 UA3536 United Airlines
Chicago — Montreal
8h 40m
including layover
Find flight
from$192
07:30 — 00:37
+1 day
07:30 — 11:13 WS1521 WestJet
San Francisco — Calgary
3h 47m stop
15:00 — 20:54 WS670 WestJet
Calgary — Toronto
2h 23m stop
23:15 — 00:37 WS598 WestJet
Toronto — Montreal
14h 7m
including layover
Find flight
from$180
10:15 — 00:41
+1 day
10:15 — 12:40 F81847 Freedom Airlines
San Francisco — Vancouver
1h 50m stop
14:30 — 17:00 WS116 WestJet
Vancouver — Calgary
1h 30m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
11h 26m
including layover
Find flight
from$196
12:50 — 00:37
+2 days
12:50 — 16:34 WS1509 WestJet
San Francisco — Calgary
1h 56m stop
18:30 — 00:24 WS676 WestJet
Calgary — Toronto
22h 53m stop
23:15 — 00:37 WS598 WestJet
Toronto — Montreal
32h 47m
including layover
Find flight
from$204
14:45 — 00:41
+2 days
14:45 — 17:10 WS1775 WestJet
San Francisco — Vancouver
19h 25m stop
12:35 — 15:05 WS112 WestJet
Vancouver — Calgary
3h 25m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
30h 56m
including layover
Find flight
from$193
14:45 — 00:41
+2 days
14:45 — 17:10 WS1775 WestJet
San Francisco — Vancouver
2h 20m stop
19:30 — 22:00 WS126 WestJet
Vancouver — Calgary
20h 30m stop
18:30 — 00:43 WS214 WestJet
Calgary — Montreal
30h 56m
including layover
Find flight
from$200
15:40 — 16:27
+1 day
15:40 — 19:38 WS1031 WestJet
San Francisco — Edmonton
12h 22m stop
08:00 — 08:56 WS266 WestJet
Edmonton — Calgary
1h 19m stop
10:15 — 16:27 WS212 WestJet
Calgary — Montreal
21h 47m
including layover
Find flight
from$201
15:40 — 16:27
+1 day
15:40 — 19:38 WS1031 WestJet
San Francisco — Edmonton
10h 22m stop
06:00 — 06:56 WS238 WestJet
Edmonton — Calgary
3h 19m stop
10:15 — 16:27 WS212 WestJet
Calgary — Montreal
21h 47m
including layover
Find flight
from$204
19:07 — 09:02
+1 day
18:40 — 20:25 HA6991 Hawaiian Airlines
San Francisco — Las Vegas
2h 3m stop
22:55 — 06:20 PD656 Porter Airlines
Las Vegas — Toronto
1h 20m stop
07:40 — 09:02 PD111 Porter Airlines
Toronto — Montreal
10h 55m
including layover
Find flight
from$198
19:08 — 00:37
+2 days
19:08 — 20:43 HA6979 Hawaiian Airlines
San Francisco — Los Angeles
17h 17m stop
14:00 — 21:57 PD662 Porter Airlines
Los Angeles — Toronto
1h 18m stop
23:15 — 00:37 PD135 Porter Airlines
Toronto — Montreal
26h 29m
including layover
Find flight
from$173
20:36 — 00:37
+2 days
20:36 — 22:40 F92638 Frontier Airlines
San Francisco — Phoenix
14h stop
12:40 — 20:00 PD642 Porter Airlines
Phoenix — Toronto
3h 15m stop
23:15 — 00:37 PD135 Porter Airlines
Toronto — Montreal
25h 1m
including layover
Find flight
from$199
*Departure and arrival times - local. Updated on August 7, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to Montreal depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and Montreal is 4090 miles. Time difference between the cities is 3h. Airplanes depart 00:20 to 23:59 from 3 San Francisco airports and arrive 00:20 to 23:59 to 4 Montreal airports. Average flight time is 5h 25m.

  • The fastest flight 5h 25m
  • Average flight time 5h 25m
  • The earliest flight 00:20
  • The latest flight 23:59
  • Distance 2542 ml

The cheapest months to travel to Montreal are august (from 159 $), november (from 163 $), september (from 171 $).

The most expensive months are january (from 332 $), december (from 249 $), october (from 188 $).

What is the lowest airfare San Francisco to Montreal?

The cheapest plane ticket found by our users is $159. This airfare is for economy class on one-way WS1509 flight by WestJet for August 16, 2025 which leaves San Francisco in San Francisco at 12:50 am and arrives at Montreal Pierre Elliott Trudeau at 00:41.

Economy class
$159
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Business class
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First class
?
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Popular Airlines on the Route

The flight San Francisco — Montreal is served by 12 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Air Canada - 33 departures per week at the price of from $ 204 . And the most expensive tickets are offered by Aeromexico airline - from $ 1376.

Direct flights

There are 7 nonstop flights on the route. The fastest direct flight is UA8033 by United Airlines takes 5h 25m and the cheapest is WS1509 by WestJet for $188.

  • AC - Air Canada
    from $204
    Find
  • UA - United Airlines
    from $188
    Find
See more direct flights

Connecting Flights

There are 543 flights with layovers on the route. The fastest connecting flight is UA2420 by United Airlines takes 7h 21m and the cheapest is WS1509 by WestJet for $159.

  • F8 - Freedom Airlines
    from $196
    Find
  • AC - Air Canada
    from $229
    Find
  • AS - Alaska Airlines
    from $235
    Find
  • F9 - Frontier Airlines
    from $199
    Find
  • PD - Porter Airlines
    from $171
    Find
  • AV - Avianca
    from $1182
    Find
  • SY - Sun Country Airlines
    from $284
    Find
  • HA - Hawaiian Airlines
    from $173
    Find
  • WS - WestJet
    from $159
    Find
  • UA - United Airlines
    from $192
    Find
  • AM - Aeromexico
    from $591
    Find
  • TS - Air Transat
    from $391
    Find
See more connecting flights

Airports

You can fly from San Francisco to Montreal from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

  • San Francisco-SFO
    from $159
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  • Embarkadero-EMB
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  • China Basin Heliport-JCC
    Find

Montreal airports

  • St Lambert Rail Svce.-XLM
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  • Pierre Elliott Trudeau-YUL
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  • Mirabel-YMX
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  • St Hubert-YHU
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How to book a plane ticket yourself?

How to book an air 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.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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