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Cheap flights from San Diego to Montreal from C$ 215

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 8/6. 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.
Multiple Airlines Logo
10:07 p.m. - 7:05 a.m.
SAN
-
YUL
29h 58m
2 stops
Multiple Airlines Logo
7:15 a.m. - 2:10 p.m.
YUL
-
SAN
9h 55m
1 stop
C$ 517Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
10:07 p.m. - 7:05 a.m.
SAN
-
YUL
29h 58m
2 stops
Multiple Airlines Logo
7:15 a.m. - 2:10 p.m.
YUL
-
SAN
9h 55m
1 stop
C$ 520Multiple Airlines
Tue, 2 Jun - Thu, 11 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$ 523Air Canada
Sat, 2 May - Fri, 8 May
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
6:00 a.m. - 12:18 p.m.
YUL
-
SAN
9h 18m
1 stop
C$ 538Air Canada
Sat, 2 May - Fri, 8 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$ 540Air Canada
Sat, 2 May - Fri, 8 May
Air Canada Logo
1:15 p.m. - 12:31 a.m.
SAN
-
YUL
8h 16m
1 stop
Air Canada Logo
7:00 a.m. - 12:18 p.m.
YUL
-
SAN
8h 18m
1 stop
C$ 547Air Canada
Sat, 2 May - Fri, 8 May
Multiple Airlines Logo
8:56 a.m. - 7:05 a.m.
SAN
-
YUL
19h 09m
2 stops
Multiple Airlines Logo
7:15 a.m. - 2:10 p.m.
YUL
-
SAN
9h 55m
1 stop
C$ 549Multiple Airlines
Wed, 3 Jun - Fri, 5 Jun
WestJet Logo
3:30 p.m. - 7:05 a.m.
SAN
-
YUL
12h 35m
1 stop
WestJet Logo
7:15 a.m. - 2:10 p.m.
YUL
-
SAN
9h 55m
1 stop
C$ 550WestJet
Thu, 8 Oct - Tue, 20 Oct
Air Canada Logo
7:00 a.m. - 3:31 p.m.
SAN
-
YUL
5h 31mdirect
Air Canada Logo
7:00 a.m. - 12:18 p.m.
YUL
-
SAN
8h 18m
1 stop
C$ 551Air Canada
Sat, 2 May - Fri, 8 May
WestJet Logo
3:30 p.m. - 11:45 p.m.
SAN
-
YUL
29h 15m
1 stop
WestJet Logo
7:15 a.m. - 2:10 p.m.
YUL
-
SAN
9h 55m
1 stop
C$ 560WestJet
Tue, 6 Oct - Tue, 20 Oct

American Airlines flights from San Diego to Montreal

Our best American Airlines deals on San Diego to Montreal flight tickets
American Airlines
23 Apr
SAN7:15 a.m.San Diego
12h 43m
2 stops
YUL10:58 p.m.Montreal Pierre Elliott Trudeau Intl
26 Apr
YUL1:03 p.m.Montreal Pierre Elliott Trudeau Intl
12h 46m
1 stop
SAN10:49 p.m.San Diego
C$ 1,196
American Airlines
23 Apr
SAN6:40 a.m.San Diego
13h 18m
1 stop
YUL10:58 p.m.Montreal Pierre Elliott Trudeau Intl
25 Apr
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
18h 14m
1 stop
SAN10:28 p.m.San Diego
C$ 1,233
American Airlines
23 Apr
SAN9:28 a.m.San Diego
10h 30m
2 stops
YUL10:58 p.m.Montreal Pierre Elliott Trudeau Intl
25 Apr
YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl
18h 14m
1 stop
SAN10:28 p.m.San Diego
C$ 1,247

Delta flights from San Diego to Montreal

Our best Delta deals on San Diego to Montreal flight tickets
Delta
4 Oct
SAN8:50 a.m.San Diego
11h 44m
1 stop
YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl
17 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 11m
1 stop
SAN2:11 p.m.San Diego
C$ 630
Delta
26 Apr
SAN10:30 p.m.San Diego
10h 08m
1 stop
YUL11:38 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 38m
1 stop
SAN4:38 p.m.San Diego
C$ 948
Delta
26 Apr
SAN10:10 p.m.San Diego
10h 49m
1 stop
YUL11:59 a.m.Montreal Pierre Elliott Trudeau Intl
3 May
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 38m
1 stop
SAN4:38 p.m.San Diego
C$ 978

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 17 April 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

Cheapest round-trip

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 2/6

10:07 p.m.-7:05 a.m.

2 stops29h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:15 a.m.-2:10 p.m.

1 stop9h 55m

C$ 517

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 2/6

10:07 p.m.-7:05 a.m.

2 stops29h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

7:15 a.m.-2:10 p.m.

1 stop9h 55m

C$ 520
Quickest round-trip

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 2/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

Nonstop5h 58m

C$ 523

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 2/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

1 stop9h 18m

C$ 538

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 2/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

Nonstop5h 58m

C$ 540

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 2/5

1:15 p.m.-12:31 a.m.

1 stop8h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

7:00 a.m.-12:18 p.m.

1 stop8h 18m

C$ 547

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 3/6

8:56 a.m.-7:05 a.m.

2 stops19h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:15 a.m.-2:10 p.m.

1 stop9h 55m

C$ 549

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 8/10

3:30 p.m.-7:05 a.m.

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:15 a.m.-2:10 p.m.

1 stop9h 55m

C$ 550

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 2/5

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

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

7:00 a.m.-12:18 p.m.

1 stop8h 18m

C$ 551

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 6/10

3:30 p.m.-11:45 p.m.

1 stop29h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:15 a.m.-2:10 p.m.

1 stop9h 55m

C$ 560

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 August. Flight prices, which tend to average around C$ 520, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Montreal from San Diego during September instead. Flights to Montreal in September, while not as cheap as those in August, still average around C$ 576.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Friday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 525. 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$ 572.

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$ 722 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$ 405 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?

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?

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 27m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Montreal

2 airports
The fastest flight from San Diego to Montreal takes 5h 27m
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

Frequently asked questions about flying from San Diego to Montreal

  • How far is San Diego to Montreal by plane?

    Montreal is 3961.3 km away from San Diego. Flights usually cover this in 5h 27m, 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$ 525Free CancellationRating
7.1
10,932 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