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Cheap flights from San Diego to Montreal from C$ 187

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 21/1. 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.
WestJet Logo
12:35 p.m. - 7:05 a.m.
SAN
-
YUL
15h 30m1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 544WestJet
Wed, 28 Jan - Fri, 1 May
American Airlines Logo
1:58 p.m. - 3:08 p.m.
SAN
-
YUL
22h 10m1 stop
American Airlines Logo
7:30 a.m. - 9:58 p.m.
YUL
-
SAN
17h 28m1 stop
C$ 563American Airlines
Tue, 10 Feb - Tue, 17 Feb
WestJet Logo
12:35 p.m. - 7:05 a.m.
SAN
-
YUL
15h 30m1 stop
WestJet Logo
7:30 p.m. - 11:47 a.m.
YUL
-
SAN
19h 17m1 stop
C$ 573WestJet
Wed, 25 Mar - Sun, 29 Mar
Multiple Airlines Logo
9:45 p.m. - 7:05 a.m.
SAN
-
YUL
30h 20m2 stops
Multiple Airlines Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 578Multiple Airlines
Thu, 22 Jan - Fri, 1 May
WestJet Logo
12:35 p.m. - 7:05 a.m.
SAN
-
YUL
15h 30m1 stop
WestJet Logo
7:30 p.m. - 11:47 a.m.
YUL
-
SAN
19h 17m1 stop
C$ 584WestJet
Wed, 25 Mar - Sun, 29 Mar
WestJet Logo
12:35 p.m. - 7:05 a.m.
SAN
-
YUL
15h 30m1 stop
WestJet Logo
7:30 p.m. - 11:47 a.m.
YUL
-
SAN
19h 17m1 stop
C$ 585WestJet
Wed, 25 Mar - Sun, 29 Mar
American Airlines Logo
6:20 a.m. - 10:59 p.m.
SAN
-
YUL
13h 39m2 stops
American Airlines Logo
7:30 a.m. - 9:58 p.m.
YUL
-
SAN
17h 28m1 stop
C$ 589American Airlines
Mon, 9 Feb - Sun, 15 Feb
American Airlines Logo
6:20 a.m. - 10:59 p.m.
SAN
-
YUL
13h 39m2 stops
American Airlines Logo
7:12 a.m. - 7:21 p.m.
YUL
-
SAN
15h 09m1 stop
C$ 591American Airlines
Mon, 9 Feb - Sun, 15 Feb
Multiple Airlines Logo
5:15 p.m. - 12:43 a.m.
SAN
-
YUL
28h 28m2 stops
Multiple Airlines Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 593Multiple Airlines
Tue, 20 Jan - Thu, 30 Apr
Air Canada Logo
12:40 p.m. - 11:22 p.m.
SAN
-
YUL
7h 42m1 stop
Air Canada Logo
4:50 p.m. - 7:43 p.m.
YUL
-
SAN
5h 53mdirect
C$ 597Air Canada
Wed, 28 Jan - Fri, 1 May

WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets
WestJet
28 Jan
SAN12:35 p.m.San Diego
15h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
1 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
SAN1:20 p.m.San Diego
C$ 544
Find similar
WestJet
25 Mar
SAN12:35 p.m.San Diego
15h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
29 Mar
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
19h 17m
1 stop
SAN11:47 a.m.San Diego
C$ 573
Find similar
WestJet
25 Mar
SAN12:35 p.m.San Diego
15h 30m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
29 Mar
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
19h 17m
1 stop
SAN11:47 a.m.San Diego
C$ 584
Find similar

Air Canada flights from San Diego to Montreal

Our best Air Canada deals on San Diego to Montreal flight tickets
Air Canada
28 Jan
SAN12:40 p.m.San Diego
7h 42m
1 stop
YUL11:22 p.m.Montreal Pierre Elliott Trudeau Intl
1 May
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
5h 53m
SAN7:43 p.m.San Diego
C$ 597
Find similar
Air Canada
22 Jan
SAN12:40 p.m.San Diego
8h 52m
1 stop
YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl
1 May
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
5h 53m
SAN7:43 p.m.San Diego
C$ 599
Find similar
Air Canada
22 Jan
SAN12:40 p.m.San Diego
8h 52m
1 stop
YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl
1 May
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 50m
1 stop
SAN10:50 a.m.San Diego
C$ 611
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 9 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

Wed 28/1

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

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-1:20 p.m.

1 stop9h 35m

C$ 544

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 10/2

1:58 p.m.-3:08 p.m.

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:30 a.m.-9:58 p.m.

1 stop17h 28m

C$ 563

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 25/3

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

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

7:30 p.m.-11:47 a.m.

1 stop19h 17m

C$ 573

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 22/1

9:45 p.m.-7:05 a.m.

2 stops30h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-1:20 p.m.

1 stop9h 35m

C$ 578

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 25/3

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

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

7:30 p.m.-11:47 a.m.

1 stop19h 17m

C$ 584

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 25/3

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

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

7:30 p.m.-11:47 a.m.

1 stop19h 17m

C$ 585

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 9/2

6:20 a.m.-10:59 p.m.

2 stops13h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:30 a.m.-9:58 p.m.

1 stop17h 28m

C$ 589

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 9/2

6:20 a.m.-10:59 p.m.

2 stops13h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:12 a.m.-7:21 p.m.

1 stop15h 09m

C$ 591

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 20/1

5:15 p.m.-12:43 a.m.

2 stops28h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:45 a.m.-1:20 p.m.

1 stop9h 35m

C$ 593

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 28/1

12:40 p.m.-11:22 p.m.

1 stop7h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

4:50 p.m.-7:43 p.m.

Nonstop5h 53m

C$ 597

Flights are sorted by cheapest round-trip flights 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 typical price of a round-trip flight between San Diego and Montreal?

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$ 474, 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$ 481.

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$ 213. 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$ 577.

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

Our data shows that the cheapest San Diego to Montreal flights are usually those with departure times in the morning. Our users have found flights to Montreal in the morning for as low as C$ 383. Flights in the evening are often more expensive with an average ticket price of C$ 952.

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$ 619 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$ 303 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?

No. A direct flight is the cheapest option for a flight between San Diego to Montreal.

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 29m

Direct flights

Tue and Fri

Airports in Montreal

1 airport
The fastest flight from San Diego to Montreal takes 5h 29m
Direct flights go from San Diego to Montreal on Tuesday and Friday. There are no airlines offering direct flights.
There is 1 airport near Montreal: 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 29m, 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$ 238Free CancellationRating
7.1
10,515 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