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Cheap flights from San Diego to Montreal from C$ 183

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 29/1. 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
1:05 p.m. - 6:57 a.m.
SAN
-
YUL
14h 52m
1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m
1 stop
C$ 408WestJet
Thu, 18 Jun - Fri, 10 Jul
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$ 418Air Canada
Fri, 22 May - Tue, 26 May
WestJet Logo
2:05 p.m. - 4:27 p.m.
SAN
-
YUL
23h 22m
1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m
1 stop
C$ 423WestJet
Wed, 17 Jun - Tue, 7 Jul
WestJet Logo
1:05 p.m. - 12:42 a.m.
SAN
-
YUL
32h 37m
2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m
1 stop
C$ 425WestJet
Sun, 14 Jun - Tue, 7 Jul
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 13m
1 stop
C$ 435Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
1:15 p.m. - 12:36 a.m.
SAN
-
YUL
8h 21m
1 stop
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 444Air Canada
Wed, 27 May - Sun, 31 May
Air Canada Logo
8:15 a.m. - 11:21 p.m.
SAN
-
YUL
12h 06m
2 stops
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 450Air Canada
Wed, 27 May - Sun, 31 May
WestJet Logo
2:05 p.m. - 4:27 p.m.
SAN
-
YUL
23h 22m
1 stop
WestJet Logo
5:30 p.m. - 12:13 p.m.
YUL
-
SAN
21h 43m
2 stops
C$ 451WestJet
Wed, 17 Jun - Wed, 8 Jul
WestJet Logo
11:15 a.m. - 12:42 a.m.
SAN
-
YUL
10h 27m
1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
33h 35m
2 stops
C$ 462WestJet
Thu, 25 Jun - Mon, 6 Jul
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$ 464Air Canada
Sun, 24 May - Sun, 31 May

Air Canada flights from San Diego to Montreal

Our best Air Canada deals on San Diego to Montreal flight tickets
Air Canada
27 May
SAN7:00 a.m.San Diego
5h 31m
YUL3:31 p.m.Montreal Pierre Elliott Trudeau Intl
31 May
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 58m
SAN8:43 p.m.San Diego
C$ 425
Air Canada
27 May
SAN1:15 p.m.San Diego
8h 21m
1 stop
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
31 May
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 58m
SAN8:43 p.m.San Diego
C$ 444
Air Canada
27 May
SAN8:15 a.m.San Diego
12h 06m
2 stops
YUL11:21 p.m.Montreal Pierre Elliott Trudeau Intl
31 May
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 58m
SAN8:43 p.m.San Diego
C$ 450

American Airlines flights from San Diego to Montreal

Our best American Airlines deals on San Diego to Montreal flight tickets
American Airlines
8 Feb
SAN11:30 a.m.San Diego
8h 29m
1 stop
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
12 Feb
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
11h 34m
1 stop
SAN10:59 p.m.San Diego
C$ 473
American Airlines
4 Feb
SAN10:45 p.m.San Diego
12h 00m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
13 Feb
YUL7:12 a.m.Montreal Pierre Elliott Trudeau Intl
9h 11m
1 stop
SAN1:23 p.m.San Diego
C$ 487
American Airlines
1 Feb
SAN11:30 a.m.San Diego
8h 29m
1 stop
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
8 Feb
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 54m
1 stop
SAN4:54 p.m.San Diego
C$ 547

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 15 January 2026.
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

Thu 18/6

1:05 p.m.-6:57 a.m.

1 stop14h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

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

1 stop9h 35m

C$ 408

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 22/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

Nonstop5h 58m

C$ 418

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 17/6

2:05 p.m.-4:27 p.m.

1 stop23h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

1 stop9h 35m

C$ 423

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 14/6

1:05 p.m.-12:42 a.m.

2 stops32h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

1 stop9h 35m

C$ 425

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 22/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

1 stop8h 13m

C$ 435

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 27/5

1:15 p.m.-12:36 a.m.

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

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

Nonstop5h 58m

C$ 444

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 27/5

8:15 a.m.-11:21 p.m.

2 stops12h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

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

Nonstop5h 58m

C$ 450

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 17/6

2:05 p.m.-4:27 p.m.

1 stop23h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

5:30 p.m.-12:13 p.m.

2 stops21h 43m

C$ 451

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 25/6

11:15 a.m.-12:42 a.m.

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

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

2 stops33h 35m

C$ 462

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 24/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

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

Nonstop5h 58m

C$ 464

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 January. Flight prices, which tend to average around C$ 483, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Montreal from San Diego during May instead. Flights to Montreal in May, while not as cheap as those in January, still average around C$ 493.

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$ 214. 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$ 579.

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$ 639 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$ 304 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 14% 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

Mon, Tue, Wed, Thu, Sat and Sun

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 Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. 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$ 178Free CancellationRating
7.1
10,624 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