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Cheap flights from San Diego to Montreal from C$ 167

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 1/2. 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.
United Airlines Logo
9:55 p.m. - 2:42 p.m.
SAN
-
YUL
13h 47m1 stop
United Airlines Logo
4:45 p.m. - 9:47 p.m.
YUL
-
SAN
8h 02m1 stop
C$ 407United Airlines
Mon, 1 Jun - Tue, 2 Jun
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 414Air Canada
Mon, 1 Jun - Tue, 2 Jun
United Airlines Logo
6:30 p.m. - 2:42 p.m.
SAN
-
YUL
17h 12m2 stops
United Airlines Logo
4:45 p.m. - 9:47 p.m.
YUL
-
SAN
8h 02m1 stop
C$ 421United Airlines
Mon, 1 Jun - Tue, 2 Jun
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
7:05 a.m. - 12:18 p.m.
YUL
-
SAN
8h 13m1 stop
C$ 431Air Canada
Mon, 1 Jun - Tue, 2 Jun
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$ 437Air Canada
Sun, 26 Apr - Sun, 3 May
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 443Air Canada
Mon, 1 Jun - Tue, 2 Jun
Air Canada Logo
6:05 p.m. - 5:00 p.m.
SAN
-
YUL
19h 55m1 stop
Air Canada Logo
6:00 a.m. - 11:53 a.m.
YUL
-
SAN
8h 53m1 stop
C$ 444Air Canada
Mon, 23 Feb - Tue, 3 Mar
United Airlines Logo
9:55 p.m. - 2:42 p.m.
SAN
-
YUL
13h 47m1 stop
United Airlines Logo
4:45 p.m. - 9:47 p.m.
YUL
-
SAN
8h 02m1 stop
C$ 451United Airlines
Mon, 1 Jun - Tue, 2 Jun
Air Canada Logo
1:10 p.m. - 12:31 a.m.
SAN
-
YUL
8h 21m1 stop
Air Canada Logo
6:00 a.m. - 12:18 p.m.
YUL
-
SAN
9h 18m1 stop
C$ 454Air Canada
Sun, 26 Apr - Sun, 3 May
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
7:05 a.m. - 12:18 p.m.
YUL
-
SAN
8h 13m1 stop
C$ 459Air Canada
Mon, 1 Jun - Tue, 2 Jun

United Airlines flights from San Diego to Montreal

Our best United Airlines deals on San Diego to Montreal flight tickets
United Airlines
1 Jun
SAN9:55 p.m.San Diego
13h 47m
1 stop
YUL2:42 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
8h 02m
1 stop
SAN9:47 p.m.San Diego
C$ 407
Find similar
United Airlines
1 Jun
SAN6:30 p.m.San Diego
17h 12m
2 stops
YUL2:42 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
8h 02m
1 stop
SAN9:47 p.m.San Diego
C$ 421
Find similar
United Airlines
23 Feb
SAN8:30 a.m.San Diego
8h 18m
1 stop
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
3 Mar
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
SAN9:25 p.m.San Diego
C$ 464
Find similar

Air Canada flights from San Diego to Montreal

Our best Air Canada deals on San Diego to Montreal flight tickets
Air Canada
1 Jun
SAN7:00 a.m.San Diego
5h 31m
YUL3:31 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 58m
SAN8:43 p.m.San Diego
C$ 414
Find similar
Air Canada
1 Jun
SAN7:00 a.m.San Diego
5h 31m
YUL3:31 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
8h 13m
1 stop
SAN12:18 p.m.San Diego
C$ 430
Find similar
Air Canada
26 Apr
SAN1:10 p.m.San Diego
8h 21m
1 stop
YUL12:31 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 58m
SAN8:43 p.m.San Diego
C$ 437
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 21 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

Mon 1/6

9:55 p.m.-2:42 p.m.

1 stop13h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

4:45 p.m.-9:47 p.m.

1 stop8h 02m

C$ 407

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

7:00 a.m.-3:31 p.m.

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

Nonstop5h 58m

C$ 414

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

6:30 p.m.-2:42 p.m.

2 stops17h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

4:45 p.m.-9:47 p.m.

1 stop8h 02m

C$ 421

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

7:00 a.m.-3:31 p.m.

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:05 a.m.-12:18 p.m.

1 stop8h 13m

C$ 430

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$ 437

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

7:00 a.m.-3:31 p.m.

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

Nonstop5h 58m

C$ 443

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 23/2

6:05 p.m.-5:00 p.m.

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

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

1 stop8h 53m

C$ 444

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

9:55 p.m.-2:42 p.m.

1 stop13h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

4:45 p.m.-9:47 p.m.

1 stop8h 02m

C$ 451

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

6:00 a.m.-12:18 p.m.

1 stop9h 18m

C$ 454

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

7:00 a.m.-3:31 p.m.

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:05 a.m.-12:18 p.m.

1 stop8h 13m

C$ 459

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$ 473, 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$ 483.

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$ 212. 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$ 575.

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$ 950.

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$ 302 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$ 238Free CancellationRating
7.1
10,549 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