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Cheap flights from San Diego to Montreal from $130

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 2/10. 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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0 bags

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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
12:40 pm - 11:22 pm
SAN
-
YUL
7h 42m1 stop
Air Canada Logo
9:00 am - 5:24 pm
YUL
-
SAN
11h 24m1 stop
$337Air Canada
Mon, Feb 2 - Wed, Feb 4
American Airlines Logo
1:58 pm - 3:08 pm
SAN
-
YUL
22h 10m1 stop
American Airlines Logo
7:12 am - 6:35 pm
YUL
-
SAN
14h 23m1 stop
$342American Airlines
Tue, Feb 10 - Tue, Feb 17
Air Canada Logo
12:40 pm - 12:32 am
SAN
-
YUL
8h 52m1 stop
Air Canada Logo
6:00 am - 11:53 am
YUL
-
SAN
8h 53m1 stop
$343Air Canada
Thu, Jan 22 - Fri, Jan 23
United Airlines Logo
6:55 pm - 3:16 pm
SAN
-
YUL
17h 21m2 stops
United Airlines Logo
9:15 am - 10:37 pm
YUL
-
SAN
16h 22m2 stops
$344United Airlines
Thu, Jan 22 - Sun, Jan 25
Delta Logo
10:10 pm - 11:59 am
SAN
-
YUL
10h 49m1 stop
Delta Logo
12:30 pm - 10:48 pm
YUL
-
SAN
13h 18m1 stop
$345Delta
Mon, Feb 16 - Tue, Feb 24
American Airlines Logo
1:58 pm - 3:08 pm
SAN
-
YUL
22h 10m1 stop
American Airlines Logo
7:12 am - 4:13 pm
YUL
-
SAN
12h 01m2 stops
$352American Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
10:45 pm - 1:45 pm
SAN
-
YUL
12h 00m1 stop
American Airlines Logo
7:12 am - 7:21 pm
YUL
-
SAN
15h 09m1 stop
$353American Airlines
Wed, Feb 4 - Fri, Feb 13
United Airlines Logo
10:15 pm - 3:16 pm
SAN
-
YUL
14h 01m1 stop
United Airlines Logo
9:15 am - 10:35 pm
YUL
-
SAN
16h 20m2 stops
$354United Airlines
Wed, Feb 18 - Fri, Feb 20
Air Canada Logo
1:10 pm - 12:31 am
SAN
-
YUL
8h 21m1 stop
Air Canada Logo
6:00 am - 12:18 pm
YUL
-
SAN
9h 18m1 stop
$355Air Canada
Sun, Apr 26 - Sun, May 3
American Airlines Logo
6:20 am - 10:44 pm
SAN
-
YUL
13h 24m2 stops
American Airlines Logo
7:30 am - 9:58 pm
YUL
-
SAN
17h 28m1 stop
$358American Airlines
Wed, Feb 4 - Fri, Feb 13

United Airlines flights from San Diego to Montreal

Our best United Airlines deals on San Diego to Montreal flight tickets
United Airlines
Jan 22
SAN6:55 pmSan Diego
17h 21m
2 stops
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
16h 22m
2 stops
SAN10:37 pmSan Diego
$344
Find similar
United Airlines
Feb 18
SAN10:15 pmSan Diego
14h 01m
1 stop
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
Feb 20
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
16h 20m
2 stops
SAN10:35 pmSan Diego
$354
Find similar
United Airlines
Feb 18
SAN6:55 pmSan Diego
16h 05m
2 stops
YUL2:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 20
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
16h 20m
2 stops
SAN10:35 pmSan Diego
$359
Find similar

WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets
WestJet
May 24
SAN1:05 pmSan Diego
24h 22m
2 stops
YUL4:27 pmMontreal Pierre Elliott Trudeau Intl
May 31
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
32h 28m
2 stops
SAN12:13 pmSan Diego
$364
Find similar
WestJet
Apr 26
SAN1:05 pmSan Diego
32h 35m
2 stops
YUL12:40 amMontreal Pierre Elliott Trudeau Intl
May 3
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
33h 35m
2 stops
SAN1:20 pmSan Diego
$365
Find similar
WestJet
May 24
SAN2:05 pmSan Diego
23h 22m
1 stop
YUL4:27 pmMontreal Pierre Elliott Trudeau Intl
May 31
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
32h 28m
2 stops
SAN12:13 pmSan Diego
$374
Find similar

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 832,500 searches. Data last updated December 28, 2025.
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

Mon 2/2

12:40 pm-11:22 pm

1 stop7h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

9:00 am-5:24 pm

1 stop11h 24m

$337

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 2/10

1:58 pm-3:08 pm

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:12 am-6:35 pm

1 stop14h 23m

$342

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 1/22

12:40 pm-12:32 am

1 stop8h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

6:00 am-11:53 am

1 stop8h 53m

$343

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 1/22

6:55 pm-3:16 pm

2 stops17h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

9:15 am-10:37 pm

2 stops16h 22m

$344

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/16

10:10 pm-11:59 am

1 stop10h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

12:30 pm-10:48 pm

1 stop13h 18m

$345

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 2/10

1:58 pm-3:08 pm

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:12 am-4:13 pm

2 stops12h 01m

$352

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 2/4

10:45 pm-1:45 pm

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 2/13

7:12 am-7:21 pm

1 stop15h 09m

$353

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 2/18

10:15 pm-3:16 pm

1 stop14h 01m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

9:15 am-10:35 pm

2 stops16h 20m

$354

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sun 4/26

1:10 pm-12:31 am

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 5/3

6:00 am-12:18 pm

1 stop9h 18m

$355

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 2/4

6:20 am-10:44 pm

2 stops13h 24m

Montreal Pierre Elliott Trudeau Intl

Fri 2/13

7:30 am-9:58 pm

1 stop17h 28m

$358

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 May. Flight prices, which tend to average around $343, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of May, then departing from San Diego during the month January is also very affordable. Most momondo users find prices during this month for around $350.

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

The cheapest day to depart from San Diego to Montreal is on a Tuesday when prices can be found for as low as $700. Flights from San Diego to Montreal on a Saturday will generally be more expensive and average around $1,027. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from San Diego to Montreal during this time can be as low as $330. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $848 per ticket.

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 $449 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 $219 on momondo.

What cabin class options are available on San Diego to Montreal flights?

There are 4 cabin classes 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

Best Price Found

$572

Fastest flight time

5h 31m

Direct flights

Mon, Tue and Sat

Airports in Montreal

2 airports
The best flight deal from San Diego to Montreal found on momondo in the last 72 hours is $572
The fastest flight from San Diego to Montreal takes 5h 31m
Direct flights go from San Diego to Montreal on Monday, Tuesday and Saturday. 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?

    The straight-line distance from San Diego to Montreal is 2461.4 mi. A reasonable flight in good conditions will take 5h 31m.

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

    Prices for flights from San Diego Airport to Montreal are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

  • What is the most popular airline 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 $160Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
DeltaPriceFrom $164Free CancellationRating
7.9
8,016 reviews
Search Delta flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
11,071 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find San Diego to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

All flight searches from San Diego to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between San Diego and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Diego to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport