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Cheap flights from San Diego to Montreal from C$ 290

1 adult
1 adult, Economy, 0 bags

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
7:51 p.m. - 7:00 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
32h 09m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
6:45 a.m. - 6:16 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
14h 31m2 stops Toronto Pearson Intl San Francisco
C$ 640Multiple Airlines
Tue, 1 Dec - Tue, 8 Dec
Multiple Airlines Logo
7:51 p.m. - 7:00 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
32h 09m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
6:45 a.m. - 6:16 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
14h 31m2 stops Toronto Pearson Intl San Francisco
C$ 646Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
7:51 p.m. - 7:00 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
32h 09m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
6:45 a.m. - 11:58 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
20h 13m3 stops Toronto Pearson Intl San Francisco Denver Intl
C$ 701Multiple Airlines
Tue, 1 Dec - Tue, 8 Dec
Multiple Airlines Logo
1:30 p.m. - 1:18 p.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
20h 48m1 stop Calgary
Multiple Airlines Logo
6:45 a.m. - 6:16 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
14h 31m2 stops Toronto Pearson Intl San Francisco
C$ 706Multiple Airlines
Fri, 11 Dec - Mon, 14 Dec
Multiple Airlines Logo
7:06 p.m. - 10:17 p.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
24h 11m3 stops Phoenix Sky Harbor Intl Calgary Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 6:16 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
14h 31m2 stops Toronto Pearson Intl San Francisco
C$ 718Multiple Airlines
Fri, 11 Dec - Mon, 14 Dec
Multiple Airlines Logo
7:51 p.m. - 7:00 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
32h 09m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
6:45 a.m. - 11:58 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
20h 13m3 stops Toronto Pearson Intl Phoenix Sky Harbor Intl Denver Intl
C$ 718Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
7:51 p.m. - 7:00 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
32h 09m2 stops San Francisco Vancouver Intl
Multiple Airlines Logo
6:45 a.m. - 6:16 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
14h 31m2 stops Toronto Pearson Intl San Francisco
C$ 736Multiple Airlines
Tue, 1 Dec - Mon, 14 Dec
Multiple Airlines Logo
7:51 p.m. - 12:32 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
25h 41m2 stops San Francisco Toronto Pearson Intl
Multiple Airlines Logo
4:15 p.m. - 12:40 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
23h 25m1 stop Calgary
C$ 746Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
United Airlines Logo
10:30 a.m. - 9:17 p.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
7h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 a.m. - 1:37 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
9h 37m1 stop Newark
C$ 763United Airlines
Wed, 13 Jan - Sun, 17 Jan
American Airlines Logo
10:40 p.m. - 11:44 a.m.SAN  San Diego-YUL Montreal Pierre Elliott Trudeau Intl
10h 04m1 stop Chicago O'Hare Intl
American Airlines Logo
12:30 p.m. - 8:43 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SAN San Diego
11h 13m1 stop Chicago O'Hare Intl
C$ 763American Airlines
Tue, 6 Apr - Sat, 10 Apr

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Delta flights from San Diego to Montreal

Our best Delta deals on San Diego to Montreal flight tickets
Delta
30 Mar
SAN9:40 p.m.San Diego
11h 04m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
6 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 56m
1 stop
SAN10:56 a.m.San Diego
C$ 801
Delta
17 Nov
SAN6:20 a.m.San Diego
8h 07m
1 stop
YUL5:27 p.m.Montreal Pierre Elliott Trudeau Intl
19 Nov
YUL12:44 p.m.Montreal Pierre Elliott Trudeau Intl
9h 57m
1 stop
SAN7:41 p.m.San Diego
C$ 808
Delta
1 Dec
SAN8:00 a.m.San Diego
12h 48m
1 stop
YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
12h 25m
1 stop
SAN10:15 p.m.San Diego
C$ 824

American Airlines flights from San Diego to Montreal

Our best American Airlines deals on San Diego to Montreal flight tickets
American Airlines
3 Dec
SAN9:23 a.m.San Diego
10h 25m
1 stop
YUL10:48 p.m.Montreal Pierre Elliott Trudeau Intl
13 Dec
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
9h 10m
1 stop
SAN1:15 p.m.San Diego
C$ 808
American Airlines
30 Mar
SAN10:48 p.m.San Diego
9h 38m
1 stop
YUL11:26 a.m.Montreal Pierre Elliott Trudeau Intl
6 Apr
YUL1:03 p.m.Montreal Pierre Elliott Trudeau Intl
11h 38m
2 stops
SAN9:41 p.m.San Diego
C$ 815
American Airlines
7 Dec
SAN10:45 p.m.San Diego
9h 43m
1 stop
YUL11:28 a.m.Montreal Pierre Elliott Trudeau Intl
11 Dec
YUL12:08 p.m.Montreal Pierre Elliott Trudeau Intl
12h 43m
2 stops
SAN9:51 p.m.San Diego
C$ 838

momondo Fare Finder

 
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 San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Tue 1/12

7:51 p.m.-7:00 a.m.

2 stops32h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:45 a.m.-6:16 p.m.

2 stops14h 31m

C$ 640

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Thu 3/12

7:51 p.m.-7:00 a.m.

2 stops32h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

6:45 a.m.-6:16 p.m.

2 stops14h 31m

C$ 646

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Tue 1/12

7:51 p.m.-7:00 a.m.

2 stops32h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

6:45 a.m.-11:58 p.m.

3 stops20h 13m

C$ 701

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Fri 11/12

1:30 p.m.-1:18 p.m.

1 stop20h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

6:45 a.m.-6:16 p.m.

2 stops14h 31m

C$ 706

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Fri 11/12

7:06 p.m.-10:17 p.m.

3 stops24h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

6:45 a.m.-6:16 p.m.

2 stops14h 31m

C$ 718

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Thu 3/12

7:51 p.m.-7:00 a.m.

2 stops32h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

6:45 a.m.-11:58 p.m.

3 stops20h 13m

C$ 718

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Tue 1/12

7:51 p.m.-7:00 a.m.

2 stops32h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

6:45 a.m.-6:16 p.m.

2 stops14h 31m

C$ 736

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Thu 3/12

7:51 p.m.-12:32 a.m.

2 stops25h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

4:15 p.m.-12:40 p.m.

1 stop23h 25m

C$ 746
Quickest round-trip

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Wed 13/1

10:30 a.m.-9:17 p.m.

1 stop7h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

7:00 a.m.-1:37 p.m.

1 stop9h 37m

C$ 763

San DiegoMontreal

SAN San Diego - YUL Montreal Pierre Elliott Trudeau Intl

SANYUL

San Diego

Tue 6/4

10:40 p.m.-11:44 a.m.

1 stop10h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

12:30 p.m.-8:43 p.m.

1 stop11h 13m

C$ 763

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?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 761 to C$ 853.
The lowest price recently found on this route was C$ 640.

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$ 687, 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 October instead. Flights to Montreal in October, while not as cheap as those in May, still average around C$ 692.

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 from San Diego 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$ 783 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$ 651 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?

As of November 2026, prices for San Diego to Montreal flights are approximately 33% cheaper when compared to flights at the same time last year.

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

Best price found

C$ 290

Fastest flight time

5h 31m

Direct flights

None
The best one-way flight to Montreal from San Diego in the past 72 hours is C$ 290. The best round-trip flight deal from San Diego to Montreal found on momondo in the last 72 hours is C$ 640.
The fastest flight from San Diego to Montreal takes 5h 31m
There are no direct flights from San Diego to Montreal. There are no popular flight routes from San Diego to Montreal.
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 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 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?

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

MET - Montreal Metropolitan Airport
Montreal Pierre Elliott Trudeau Intl Airport