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Cheap flights from San Diego to Montreal from C$ 195

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 10/9. 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

Logo
8:00 a.m. - 12:41 a.m.SAN-YUL
13h 41m2 stops
Logo
6:55 p.m. - 12:08 p.m.YUL-SAN
20h 13m1 stop
C$ 484
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Logo
6:15 a.m. - 12:41 a.m.SAN-YUL
15h 26m2 stops
Logo
6:45 a.m. - 11:34 p.m.YUL-SAN
19h 49m2 stops
C$ 495
Find Deal
Wed, 10 Sep - Tue, 16 Sep
Air Canada Logo
8:10 a.m. - 4:40 p.m.SAN-YUL
5h 30mdirect
Air Canada Logo
8:25 a.m. - 3:51 p.m.YUL-SAN
10h 26m1 stop
C$ 508Air Canada
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Air Canada Logo
8:10 a.m. - 4:40 p.m.SAN-YUL
5h 30mdirect
Air Canada Logo
8:25 a.m. - 3:51 p.m.YUL-SAN
10h 26m1 stop
C$ 528Air Canada
Find Deal
Sat, 11 Oct - Sat, 18 Oct
United Airlines Logo
10:46 a.m. - 9:29 p.m.SAN-YUL
7h 43m1 stop
United Airlines Logo
6:30 p.m. - 7:56 a.m.YUL-SAN
16h 26m1 stop
C$ 542United Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
United Airlines Logo
10:30 p.m. - 10:40 a.m.SAN-YUL
9h 10m1 stop
United Airlines Logo
3:41 p.m. - 9:08 p.m.YUL-SAN
8h 27m1 stop
C$ 562United Airlines
Find Deal
Sun, 31 Aug - Wed, 3 Sep
Delta Logo
6:15 a.m. - 5:50 p.m.SAN-YUL
8h 35m1 stop
Delta Logo
12:36 p.m. - 9:20 p.m.YUL-SAN
11h 44m1 stop
C$ 605Delta
Find Deal
Sun, 5 Oct - Fri, 10 Oct
WestJet Logo
2:05 p.m. - 12:27 a.m.SAN-YUL
31h 22m2 stops
WestJet Logo
7:00 a.m. - 12:08 p.m.YUL-SAN
32h 08m2 stops
C$ 626WestJet
Find Deal
Wed, 17 Sep - Wed, 24 Sep
WestJet Logo
2:05 p.m. - 12:27 a.m.SAN-YUL
31h 22m2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.YUL-SAN
33h 35m2 stops
C$ 633WestJet
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Delta Logo
10:30 p.m. - 12:20 p.m.SAN-YUL
10h 50m1 stop
Delta Logo
4:55 p.m. - 10:00 p.m.YUL-SAN
8h 05m1 stop
C$ 654Delta
Find Deal
Wed, 4 Feb - Fri, 13 Feb

American Airlines flights from San Diego to Montreal

Our best American Airlines deals on San Diego to Montreal flight tickets
American Airlines
5 Sep
SAN1:02 p.m.San Diego
21h 38m
1 stop
YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl
7 Sep
YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl
16h 53m
1 stop
SAN9:43 p.m.San Diego
C$ 647
Find similar
American Airlines
24 Aug
SAN1:08 p.m.San Diego
19h 28m
1 stop
YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl
31 Aug
YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl
16h 26m
1 stop
SAN9:16 p.m.San Diego
C$ 1,027
Find similar
American Airlines
24 Aug
SAN1:08 p.m.San Diego
19h 28m
1 stop
YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl
31 Aug
YUL12:51 p.m.Montreal Pierre Elliott Trudeau Intl
11h 45m
2 stops
SAN9:36 p.m.San Diego
C$ 1,039
Find similar

United Airlines flights from San Diego to Montreal

Our best United Airlines deals on San Diego to Montreal flight tickets
United Airlines
11 Oct
SAN10:46 a.m.San Diego
7h 43m
1 stop
YUL9:29 p.m.Montreal Pierre Elliott Trudeau Intl
18 Oct
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
16h 26m
1 stop
SAN7:56 a.m.San Diego
C$ 542
Find similar
United Airlines
31 Aug
SAN10:30 p.m.San Diego
9h 10m
1 stop
YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl
3 Sep
YUL3:41 p.m.Montreal Pierre Elliott Trudeau Intl
8h 27m
1 stop
SAN9:08 p.m.San Diego
C$ 562
Find similar
United Airlines
31 Aug
SAN8:00 a.m.San Diego
8h 45m
1 stop
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
3 Sep
YUL6:15 a.m.Montreal Pierre Elliott Trudeau Intl
11h 48m
2 stops
SAN3:03 p.m.San Diego
C$ 569
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 18 August 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 17/9

8:00 a.m.-12:41 a.m.

2 stops13h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

6:55 p.m.-12:08 p.m.

1 stop20h 13m

C$ 484

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 10/9

6:15 a.m.-12:41 a.m.

2 stops15h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

6:45 a.m.-11:34 p.m.

2 stops19h 49m

C$ 495

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 11/10

8:10 a.m.-4:40 p.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

8:25 a.m.-3:51 p.m.

1 stop10h 26m

C$ 508

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 11/10

8:10 a.m.-4:40 p.m.

Nonstop5h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

8:25 a.m.-3:51 p.m.

1 stop10h 26m

C$ 528

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 11/10

10:46 a.m.-9:29 p.m.

1 stop7h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:30 p.m.-7:56 a.m.

1 stop16h 26m

C$ 542

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 31/8

10:30 p.m.-10:40 a.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

3:41 p.m.-9:08 p.m.

1 stop8h 27m

C$ 562

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 5/10

6:15 a.m.-5:50 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

12:36 p.m.-9:20 p.m.

1 stop11h 44m

C$ 605

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 17/9

2:05 p.m.-12:27 a.m.

2 stops31h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

7:00 a.m.-12:08 p.m.

2 stops32h 08m

C$ 626

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 11/10

2:05 p.m.-12:27 a.m.

2 stops31h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

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

2 stops33h 35m

C$ 633

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 4/2

10:30 p.m.-12:20 p.m.

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

4:55 p.m.-10:00 p.m.

1 stop8h 05m

C$ 654

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 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$ 470, 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 Monday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Montreal for around C$ 628.

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$ 433. Flights in the evening are often more expensive with an average ticket price of C$ 951.

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$ 591 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 are 1 cabin classes 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 August 2025, prices for San Diego to Montreal flights are approximately 44% 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

Best price found

C$ 195

Fastest flight time

5h 30m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from San Diego in the past 72 hours is C$ 195. The best round-trip flight deal from San Diego to Montreal found on momondo in the last 72 hours is C$ 484.
The fastest flight from San Diego to Montreal takes 5h 30m
Direct flights go from San Diego to Montreal every day.
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 30m, 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$ 277Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights

  • Air Canada Flights From San Diego to Montreal

    Air Canada is one of the most popular airlines flying from San Diego to Montreal, operating 6 flights/week on average for this route. A good Air Canada flight deal for San Diego to Montreal starts from C$ 201 round-trip, up to an average price of C$ 469. Our users have rated Air Canada at 7.1/10.

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