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Cheap flights from San Diego to Montreal from C$ 174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Montreal departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:40 p.m. - 12:32 a.m.
SAN
-
YUL
8h 52m1 stop
Air Canada Logo
6:00 a.m. - 11:53 a.m.
YUL
-
SAN
8h 53m1 stop
C$ 404Air Canada
Sun, 11 Jan - Sat, 17 Jan
Air Canada Logo
6:05 p.m. - 6:44 a.m.
SAN
-
YUL
9h 39m1 stop
Air Canada Logo
9:00 a.m. - 5:24 p.m.
YUL
-
SAN
11h 24m1 stop
C$ 451Air Canada
Mon, 2 Feb - Wed, 4 Feb
Air Canada Logo
12:40 p.m. - 1:53 a.m.
SAN
-
YUL
10h 13m1 stop
Air Canada Logo
9:00 a.m. - 5:24 p.m.
YUL
-
SAN
11h 24m1 stop
C$ 461Air Canada
Mon, 2 Feb - Wed, 4 Feb
Air Canada Logo
12:45 p.m. - 7:10 a.m.
SAN
-
YUL
15h 25m2 stops
Air Canada Logo
9:00 a.m. - 5:24 p.m.
YUL
-
SAN
11h 24m1 stop
C$ 462Air Canada
Mon, 2 Feb - Wed, 4 Feb
WestJet Logo
12:35 p.m. - 7:05 a.m.
SAN
-
YUL
15h 30m1 stop
WestJet Logo
6:45 a.m. - 11:45 a.m.
YUL
-
SAN
32h 00m2 stops
C$ 464WestJet
Wed, 14 Jan - Sun, 18 Jan
American Airlines Logo
10:35 p.m. - 3:04 p.m.
SAN
-
YUL
13h 29m1 stop
American Airlines Logo
7:30 a.m. - 7:24 p.m.
YUL
-
SAN
14h 54m1 stop
C$ 468American Airlines
Tue, 17 Feb - Tue, 24 Feb
Air Canada Logo
1:10 p.m. - 12:31 a.m.
SAN
-
YUL
8h 21m1 stop
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 469Air Canada
Sun, 26 Apr - Sun, 3 May
United Airlines Logo
6:55 p.m. - 3:16 p.m.
SAN
-
YUL
17h 21m2 stops
United Airlines Logo
9:15 a.m. - 10:37 p.m.
YUL
-
SAN
16h 22m2 stops
C$ 471United Airlines
Thu, 22 Jan - Sun, 25 Jan
Delta Logo
10:00 p.m. - 12:04 p.m.
SAN
-
YUL
11h 04m1 stop
Delta Logo
12:54 p.m. - 10:31 p.m.
YUL
-
SAN
12h 37m1 stop
C$ 472Delta
Wed, 14 Jan - Sun, 18 Jan
United Airlines Logo
10:00 p.m. - 3:16 p.m.
SAN
-
YUL
14h 16m1 stop
United Airlines Logo
3:00 p.m. - 11:42 p.m.
YUL
-
SAN
11h 42m2 stops
C$ 484United Airlines
Mon, 2 Feb - Wed, 4 Feb

WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets
WestJet
14 Jan
SAN12:35 p.m.San Diego
15h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
18 Jan
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
32h 00m
2 stops
SAN11:45 a.m.San Diego
C$ 464
Find similar
WestJet
26 Apr
SAN1:05 p.m.San Diego
32h 37m
2 stops
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
33h 35m
2 stops
SAN1:20 p.m.San Diego
C$ 490
Find similar
WestJet
14 May
SAN2:05 p.m.San Diego
31h 35m
2 stops
YUL12:40 a.m.Montreal Pierre Elliott Trudeau Intl
17 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
33h 35m
2 stops
SAN1:20 p.m.San Diego
C$ 524
Find similar

United Airlines flights from San Diego to Montreal

Our best United Airlines deals on San Diego to Montreal flight tickets
United Airlines
22 Jan
SAN10:00 p.m.San Diego
14h 16m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
16h 22m
2 stops
SAN10:37 p.m.San Diego
C$ 471
Find similar
United Airlines
2 Feb
SAN7:00 a.m.San Diego
11h 17m
1 stop
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
4 Feb
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
11h 24m
2 stops
SAN10:37 p.m.San Diego
C$ 484
Find similar
United Airlines
2 Feb
SAN7:52 p.m.San Diego
15h 08m
2 stops
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
4 Feb
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
11h 42m
2 stops
SAN11:42 p.m.San Diego
C$ 491
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 December 2025.
Use the filters below to find and compare flights from San Diego to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 11/1

12:40 p.m.-12:32 a.m.

1 stop8h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:00 a.m.-11:53 a.m.

1 stop8h 53m

C$ 404

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

6:05 p.m.-6:44 a.m.

1 stop9h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:00 a.m.-5:24 p.m.

1 stop11h 24m

C$ 451

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

12:40 p.m.-1:53 a.m.

1 stop10h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:00 a.m.-5:24 p.m.

1 stop11h 24m

C$ 461

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

12:45 p.m.-7:10 a.m.

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:00 a.m.-5:24 p.m.

1 stop11h 24m

C$ 462

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 14/1

12:35 p.m.-7:05 a.m.

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:45 a.m.-11:45 a.m.

2 stops32h 00m

C$ 464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 17/2

10:35 p.m.-3:04 p.m.

1 stop13h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:30 a.m.-7:24 p.m.

1 stop14h 54m

C$ 468

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 26/4

1:10 p.m.-12:31 a.m.

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

5:45 p.m.-8:43 p.m.

Nonstop5h 58m

C$ 469

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 22/1

6:55 p.m.-3:16 p.m.

2 stops17h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

9:15 a.m.-10:37 p.m.

2 stops16h 22m

C$ 471

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 14/1

10:00 p.m.-12:04 p.m.

1 stop11h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

12:54 p.m.-10:31 p.m.

1 stop12h 37m

C$ 472

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

10:00 p.m.-3:16 p.m.

1 stop14h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

3:00 p.m.-11:42 p.m.

2 stops11h 42m

C$ 484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from San Diego to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from San Diego is in May. Flight prices, which tend to average around C$ 469, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Montreal from San Diego during January instead. Flights to Montreal in January, while not as cheap as those in May, still average around C$ 479.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Sunday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 210. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Montreal for around C$ 570.

What is the cheapest San Diego to Montreal flight route?

Fly from San Diego to Montreal Pierre Elliott Trudeau Intl for the best San Diego - Montreal flight prices

How far in advance should I book a flight to Montreal?

You are more likely to see cheaper flights to Montreal from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 614 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from San Diego for as low as C$ 300 on momondo.

What cabin class options are available on San Diego to Montreal flights?

There is only 1 cabin class available to choose from on San Diego to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Montreal flights?

You could potentially save up to 18% on your flight if you consider stops on a San Diego to Montreal flight.

How have San Diego to Montreal flight prices changed over time?

When to book flights from San Diego to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Montreal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Montreal (SAN to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Montreal

Fastest flight time

5h 31m

Direct flights

Tue

Airports in Montreal

2 airports
The fastest flight from San Diego to Montreal takes 5h 31m
Direct flights go from San Diego to Montreal on Tuesday. There are no airlines offering direct flights.
There are 2 airports in Montreal. From San Diego there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • How far is San Diego to Montreal by plane?

    Montreal is 3961.3 km away from San Diego. Flights usually cover this in 5h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Montreal?

    Prices for flights from San Diego Airport to Montreal are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Montreal?

  • How old do you have to be to fly from San Diego Airport to Montreal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The necessary travel and health documents for your Montreal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Montreal?

Best airlines flying from San Diego to Montreal

Compare and see reviews for airlines that fly from San Diego to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 236Free CancellationRating
7.1
10,564 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Montreal . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Montreal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Montreal from San Diego with this policy.

How can momondo help me find flights from San Diego to Montreal?

momondo provides multiple filters to help you find the best flight to Montreal from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Diego to Montreal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport