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Cheap flights from San Diego to Montreal from C$ 151

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 2/2. 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.
WestJet Logo
11:15 a.m. - 12:42 a.m.
SAN
-
YUL
10h 27m1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 402WestJet
Sun, 28 Jun - Wed, 15 Jul
Air Canada Logo
6:05 p.m. - 5:00 p.m.
SAN
-
YUL
19h 55m1 stop
Air Canada Logo
9:00 a.m. - 5:24 p.m.
YUL
-
SAN
11h 24m1 stop
C$ 405Air Canada
Mon, 23 Feb - Wed, 4 Mar
WestJet Logo
1:05 p.m. - 6:57 a.m.
SAN
-
YUL
14h 52m1 stop
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 434WestJet
Thu, 18 Jun - Tue, 23 Jun
WestJet Logo
1:05 p.m. - 12:42 a.m.
SAN
-
YUL
32h 37m2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 445WestJet
Sun, 26 Apr - Sun, 3 May
WestJet Logo
1:05 p.m. - 4:27 p.m.
SAN
-
YUL
24h 22m2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 448WestJet
Mon, 1 Jun - Tue, 16 Jun
WestJet Logo
1:05 p.m. - 4:27 p.m.
SAN
-
YUL
24h 22m2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 453WestJet
Thu, 18 Jun - Tue, 23 Jun
WestJet Logo
1:05 p.m. - 4:27 p.m.
SAN
-
YUL
24h 22m2 stops
WestJet Logo
6:45 a.m. - 1:20 p.m.
YUL
-
SAN
9h 35m1 stop
C$ 459WestJet
Mon, 1 Jun - Wed, 17 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$ 462Air Canada
Sun, 24 May - Sun, 31 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$ 463Air Canada
Sun, 24 May - Sun, 31 May
Air Canada Logo
12:40 p.m. - 1:53 a.m.
SAN
-
YUL
10h 13m1 stop
Air Canada Logo
9:00 a.m. - 5:24 p.m.
YUL
-
SAN
11h 24m1 stop
C$ 467Air Canada
Mon, 2 Feb - Wed, 4 Feb

WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets
WestJet
28 Jun
SAN11:15 a.m.San Diego
10h 27m
1 stop
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
15 Jul
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
SAN1:20 p.m.San Diego
C$ 402
WestJet
18 Jun
SAN1:05 p.m.San Diego
14h 52m
1 stop
YUL6:57 a.m.Montreal Pierre Elliott Trudeau Intl
23 Jun
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
SAN1:20 p.m.San Diego
C$ 434
WestJet
26 Apr
SAN1:05 p.m.San Diego
32h 37m
2 stops
YUL12:42 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
SAN1:20 p.m.San Diego
C$ 445

United Airlines flights from San Diego to Montreal

Our best United Airlines deals on San Diego to Montreal flight tickets
United Airlines
22 Jan
SAN4:47 p.m.San Diego
18h 13m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
11h 13m
2 stops
SAN5:28 p.m.San Diego
C$ 474
United Airlines
22 Jan
SAN4:47 p.m.San Diego
18h 13m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
9h 34m
1 stop
SAN8:47 p.m.San Diego
C$ 475
United Airlines
6 Apr
SAN8:39 p.m.San Diego
17h 47m
2 stops
YUL5:26 p.m.Montreal Pierre Elliott Trudeau Intl
18 Apr
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
SAN6:35 p.m.San Diego
C$ 481

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 8 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

Sun 28/6

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

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

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

1 stop9h 35m

C$ 402

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

Wed 4/3

9:00 a.m.-5:24 p.m.

1 stop11h 24m

C$ 405

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

Tue 23/6

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

1 stop9h 35m

C$ 434

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 26/4

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

2 stops32h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

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

1 stop9h 35m

C$ 445

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

1:05 p.m.-4:27 p.m.

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

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

1 stop9h 35m

C$ 448

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 18/6

1:05 p.m.-4:27 p.m.

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

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

1 stop9h 35m

C$ 453

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 1/6

1:05 p.m.-4:27 p.m.

2 stops24h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

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

1 stop9h 35m

C$ 459

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$ 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$ 463

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

12:40 p.m.-1:53 a.m.

1 stop10h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:00 a.m.-5:24 p.m.

1 stop11h 24m

C$ 467

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$ 474, 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 Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Montreal for around C$ 576.

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$ 634 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 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, 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, 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$ 238Free CancellationRating
7.1
10,604 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