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Cheap flights from San Diego to Montreal from C$ 198

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 27/5. 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.
Air Canada Logo
7:00 a.m. - 3:33 p.m.
SAN
-
YUL
5h 33mdirect
Air Canada Logo
5:45 p.m. - 8:39 p.m.
YUL
-
SAN
5h 54mdirect
C$ 469Air Canada
Tue, 14 Jul - Mon, 20 Jul
Air Canada Logo
8:25 a.m. - 8:50 p.m.
SAN
-
YUL
9h 25m
1 stop
Air Canada Logo
5:45 p.m. - 8:39 p.m.
YUL
-
SAN
5h 54mdirect
C$ 478Air Canada
Tue, 14 Jul - Sun, 19 Jul
American Airlines Logo
1:03 p.m. - 11:44 a.m.
SAN
-
YUL
19h 41m
1 stop
American Airlines Logo
12:30 p.m. - 11:33 p.m.
YUL
-
SAN
14h 03m
1 stop
C$ 486American Airlines
Tue, 7 Apr - Sat, 18 Apr
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
5:00 a.m. - 12:18 p.m.
YUL
-
SAN
10h 18m
1 stop
C$ 488Air Canada
Tue, 9 Jun - Mon, 15 Jun
Air Canada Logo
8:25 a.m. - 8:50 p.m.
SAN
-
YUL
9h 25m
1 stop
Air Canada Logo
6:00 a.m. - 11:35 a.m.
YUL
-
SAN
8h 35m
1 stop
C$ 495Air Canada
Wed, 8 Jul - Fri, 10 Jul
Air Canada Logo
4:45 p.m. - 8:20 a.m.
SAN
-
YUL
12h 35m
2 stops
Air Canada Logo
5:45 p.m. - 8:43 p.m.
YUL
-
SAN
5h 58mdirect
C$ 499Air Canada
Wed, 13 May - Tue, 26 May
American Airlines Logo
3:12 p.m. - 11:44 a.m.
SAN
-
YUL
17h 32m
1 stop
American Airlines Logo
12:30 p.m. - 11:33 p.m.
YUL
-
SAN
14h 03m
1 stop
C$ 501American Airlines
Fri, 17 Apr - Tue, 21 Apr
Air Canada Logo
1:10 p.m. - 12:31 a.m.
SAN
-
YUL
8h 21m
1 stop
Air Canada Logo
6:00 a.m. - 11:53 a.m.
YUL
-
SAN
8h 53m
1 stop
C$ 508Air Canada
Wed, 8 Apr - Sun, 12 Apr
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$ 509Air Canada
Wed, 13 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$ 510Air Canada
Wed, 13 May - Tue, 26 May

American Airlines flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
7 Apr
SAN1:03 p.m.San Diego
19h 41m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
18 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 03m
1 stop
SAN11:33 p.m.San Diego
C$ 486
American Airlines
17 Apr
SAN3:12 p.m.San Diego
17h 32m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
21 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 03m
1 stop
SAN11:33 p.m.San Diego
C$ 501
American Airlines
11 May
SAN3:12 p.m.San Diego
17h 32m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
14 May
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 03m
1 stop
SAN11:33 p.m.San Diego
C$ 513

Air Canada flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
14 Jul
SAN7:00 a.m.San Diego
5h 33m
YUL3:33 p.m.Montreal Pierre Elliott Trudeau Intl
20 Jul
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 54m
SAN8:39 p.m.San Diego
C$ 469
Air Canada
14 Jul
SAN8:25 a.m.San Diego
9h 25m
1 stop
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
19 Jul
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 54m
SAN8:39 p.m.San Diego
C$ 478
Air Canada
9 Jun
SAN7:00 a.m.San Diego
5h 31m
YUL3:31 p.m.Montreal Pierre Elliott Trudeau Intl
15 Jun
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 18m
1 stop
SAN12:18 p.m.San Diego
C$ 488

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport 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 6 February 2026.
Use the filters below to find and compare flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 14/7

7:00 a.m.-3:33 p.m.

Nonstop5h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

5:45 p.m.-8:39 p.m.

Nonstop5h 54m

C$ 469

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 14/7

8:25 a.m.-8:50 p.m.

1 stop9h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

5:45 p.m.-8:39 p.m.

Nonstop5h 54m

C$ 478

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 7/4

1:03 p.m.-11:44 a.m.

1 stop19h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

12:30 p.m.-11:33 p.m.

1 stop14h 03m

C$ 486

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 9/6

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

5:00 a.m.-12:18 p.m.

1 stop10h 18m

C$ 488

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 8/7

8:25 a.m.-8:50 p.m.

1 stop9h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:00 a.m.-11:35 a.m.

1 stop8h 35m

C$ 495

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 13/5

4:45 p.m.-8:20 a.m.

2 stops12h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

Nonstop5h 58m

C$ 499

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 17/4

3:12 p.m.-11:44 a.m.

1 stop17h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

12:30 p.m.-11:33 p.m.

1 stop14h 03m

C$ 501

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 8/4

1:10 p.m.-12:31 a.m.

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

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

1 stop8h 53m

C$ 508

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 13/5

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$ 509

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 13/5

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

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

Nonstop5h 58m

C$ 510

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 Pierre Elliott Trudeau Intl Airport

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 Pierre Elliott Trudeau Intl Airport?

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from San Diego, with most prices found around C$ 389. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from San Diego averaging around C$ 501.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Sunday when prices can be found for as low as C$ 210. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 570.

What is the cheapest San Diego to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from San Diego to Montreal Pierre Elliott Trudeau Intl for the best San Diego - Montreal Pierre Elliott Trudeau Intl flight prices

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 643 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from San Diego for as low as C$ 300 on momondo.

What cabin class options are available on San Diego to Montreal Pierre Elliott Trudeau Intl flights?

There is only 1 cabin class available to choose from on San Diego to Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of February 2026, prices for San Diego to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Montreal Pierre Elliott Trudeau Intl Airport (SAN to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

5h 31m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The fastest flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 31m
Direct flights go from San Diego to Montreal Pierre Elliott Trudeau Intl Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • How far is San Diego to Montreal Pierre Elliott Trudeau Intl by plane?

    The distance between San Diego and Montreal Pierre Elliott Trudeau Intl is about 3946.4 km. A reasonable flight in good conditions will take 5h 31m.

  • When did momondo last update prices for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from San Diego Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    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 Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 176Free CancellationRating
7.1
10,692 reviews
Search Air Canada flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Saint-Sauveur
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Montreal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Montreal. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from San Diego.

I’m not ready to book a flight from San Diego to Montreal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

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