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Cheap flights from San Diego to Montreal from C$ 190

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 27/2. 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.
American Airlines Logo
1:58 p.m. - 3:08 p.m.SAN-YUL
22h 10m1 stop
American Airlines Logo
7:00 a.m. - 4:54 p.m.YUL-SAN
12h 54m1 stop
C$ 533American Airlines
Find Deal
Tue, 3 Feb - Tue, 10 Feb
American Airlines Logo
1:58 p.m. - 3:08 p.m.SAN-YUL
22h 10m1 stop
American Airlines Logo
12:59 p.m. - 10:50 p.m.YUL-SAN
12h 51m2 stops
C$ 540American Airlines
Find Deal
Tue, 3 Feb - Tue, 10 Feb
American Airlines Logo
6:20 a.m. - 10:59 p.m.SAN-YUL
13h 39m2 stops
American Airlines Logo
12:58 p.m. - 9:58 p.m.YUL-SAN
12h 00m1 stop
C$ 553American Airlines
Find Deal
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
12:58 p.m. - 9:37 p.m.YUL-SAN
11h 39m2 stops
C$ 560American Airlines
Find Deal
Mon, 9 Feb - Sun, 15 Feb
Delta Logo
10:30 p.m. - 1:32 p.m.SAN-YUL
12h 02m1 stop
Delta Logo
1:02 p.m. - 10:32 p.m.YUL-SAN
12h 30m1 stop
C$ 561Delta
Find Deal
Fri, 16 Jan - Sat, 24 Jan
Delta Logo
10:30 p.m. - 1:32 p.m.SAN-YUL
12h 02m1 stop
Delta Logo
7:00 a.m. - 5:39 p.m.YUL-SAN
13h 39m1 stop
C$ 563Delta
Find Deal
Thu, 8 Jan - Sun, 11 Jan
American Airlines Logo
7:30 p.m. - 12:24 p.m.SAN-YUL
13h 54m2 stops
American Airlines Logo
12:59 p.m. - 10:58 p.m.YUL-SAN
12h 59m1 stop
C$ 575American Airlines
Find Deal
Thu, 8 Jan - Sun, 11 Jan
American Airlines Logo
7:30 p.m. - 12:24 p.m.SAN-YUL
13h 54m2 stops
American Airlines Logo
7:30 a.m. - 5:09 p.m.YUL-SAN
12h 39m2 stops
C$ 583American Airlines
Find Deal
Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
12:38 p.m. - 4:22 p.m.SAN-YUL
24h 44m1 stop
Multiple Airlines Logo
6:45 a.m. - 12:38 p.m.YUL-SAN
32h 53m2 stops
C$ 586Multiple Airlines
Find Deal
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
7:30 a.m. - 6:50 p.m.YUL-SAN
14h 20m1 stop
C$ 596American Airlines
Find Deal
Mon, 9 Feb - Sun, 15 Feb

American Airlines flights from San Diego to Montreal

Our best American Airlines deals on San Diego to Montreal flight tickets
American Airlines
3 Feb
SAN1:58 p.m.San Diego
22h 10m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
10 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 54m
1 stop
SAN4:54 p.m.San Diego
C$ 533
Find similar
American Airlines
3 Feb
SAN1:58 p.m.San Diego
22h 10m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
10 Feb
YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl
12h 51m
2 stops
SAN10:50 p.m.San Diego
C$ 540
Find similar
American Airlines
9 Feb
SAN6:20 a.m.San Diego
13h 39m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
15 Feb
YUL12:58 p.m.Montreal Pierre Elliott Trudeau Intl
12h 00m
1 stop
SAN9:58 p.m.San Diego
C$ 553
Find similar

Delta flights from San Diego to Montreal

Our best Delta deals on San Diego to Montreal flight tickets
Delta
16 Jan
SAN10:30 p.m.San Diego
12h 02m
1 stop
YUL1:32 p.m.Montreal Pierre Elliott Trudeau Intl
24 Jan
YUL1:02 p.m.Montreal Pierre Elliott Trudeau Intl
12h 30m
1 stop
SAN10:32 p.m.San Diego
C$ 561
Find similar
Delta
8 Jan
SAN10:30 p.m.San Diego
12h 02m
1 stop
YUL1:32 p.m.Montreal Pierre Elliott Trudeau Intl
11 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
13h 39m
1 stop
SAN5:39 p.m.San Diego
C$ 562
Find similar
Delta
21 Jan
SAN11:43 a.m.San Diego
8h 29m
1 stop
YUL11:12 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL12:54 p.m.Montreal Pierre Elliott Trudeau Intl
9h 07m
1 stop
SAN7:01 p.m.San Diego
C$ 613
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 3 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

Tue 3/2

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

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

7:00 a.m.-4:54 p.m.

1 stop12h 54m

C$ 533

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 3/2

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

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

12:59 p.m.-10:50 p.m.

2 stops12h 51m

C$ 540

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

12:58 p.m.-9:58 p.m.

1 stop12h 00m

C$ 553

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

12:58 p.m.-9:37 p.m.

2 stops11h 39m

C$ 560

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 16/1

10:30 p.m.-1:32 p.m.

1 stop12h 02m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

1:02 p.m.-10:32 p.m.

1 stop12h 30m

C$ 561

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 8/1

10:30 p.m.-1:32 p.m.

1 stop12h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:00 a.m.-5:39 p.m.

1 stop13h 39m

C$ 562

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 8/1

7:30 p.m.-12:24 p.m.

2 stops13h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

12:59 p.m.-10:58 p.m.

1 stop12h 59m

C$ 575

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 8/1

7:30 p.m.-12:24 p.m.

2 stops13h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:30 a.m.-5:09 p.m.

2 stops12h 39m

C$ 583

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 9/2

12:38 p.m.-4:22 p.m.

1 stop24h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:45 a.m.-12:38 p.m.

2 stops32h 53m

C$ 586

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.-6:50 p.m.

1 stop14h 20m

C$ 596

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$ 476, 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$ 487.

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$ 215. 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$ 583.

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$ 388. Flights in the evening are often more expensive with an average ticket price of C$ 963.

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$ 630 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$ 306 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?

As of December 2025, prices for San Diego to Montreal flights are approximately 33% cheaper when compared to flights at the same time last year.

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, Fri and Sat

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, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
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  • 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$ 241Free CancellationRating
7.1
10,496 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