Which airport is the most popular layover for flights between San Diego and Montreal?

Detroit (DTW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from San Diego to Montreal?

Air Canada and Delta are the most popular carriers operating from San Diego to Montreal

Which layover airport offers the lowest fares from San Diego to Montreal?

Flights via Toronto (YYZ) offer the lowest average round-trip price of $364.

Which layover airport has the shortest connection time from San Diego to Montreal?

Detroit (DTW) has the shortest average layover time for this route: 1h 13m.

Which layover airport has the shortest travel time from San Diego to Montreal?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 54m.

What airlines fly to Montreal?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal from San Diego according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from San Diego Airport to Montreal is 4 as of March 2026.

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.

$136 Cheap Flights from San Diego to Montreal in 2026

Q: What is the typical price of a round-trip flight between San Diego and Montreal?

Prices are currently typical for flights on this route. Typical prices usually range from $179 to $592. The lowest price recently found on this route was $337.

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Find the cheapest flights from San Diego to Montreal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 3:27 pm

SAN

YUL

13h 57m

1 stop

7:45 am - 10:49 pm

YUL

SAN

18h 04m

1 stop

$337American Airlines

Mon, Apr 27 - Mon, May 4

7:20 pm - 11:44 am

SAN

YUL

13h 24m

2 stops

12:30 pm - 11:33 pm

YUL

SAN

14h 03m

1 stop

$346American Airlines

Mon, Apr 27 - Mon, May 4

4:41 pm - 2:44 pm

SAN

YUL

19h 03m

1 stop

3:45 pm - 10:00 pm

YUL

SAN

9h 15m

1 stop

$347American Airlines

Wed, Apr 15 - Sun, Apr 19

10:40 pm - 11:44 am

SAN

YUL

10h 04m

1 stop

3:45 pm - 8:15 am

YUL

SAN

19h 30m

1 stop

$348American Airlines

Tue, Apr 21 - Thu, Apr 23

9:55 pm - 12:23 pm

SAN

YUL

11h 28m

1 stop

5:29 pm - 11:23 pm

YUL

SAN

8h 54m

1 stop

$350American Airlines

Sat, Aug 22 - Sat, Aug 29

7:00 am - 3:31 pm

SAN

YUL

5h 31mnonstop

5:45 pm - 8:43 pm

YUL

SAN

5h 58mnonstop

$355Air Canada

Tue, May 5 - Sat, May 9

3:21 pm - 2:44 pm

SAN

YUL

20h 23m

1 stop

1:03 pm - 9:55 pm

YUL

SAN

11h 52m

2 stops

$357American Airlines

Sat, Apr 11 - Wed, Apr 15

8:15 am - 8:48 pm

SAN

YUL

9h 33m

1 stop

5:45 pm - 8:43 pm

YUL

SAN

5h 58mnonstop

$360Air Canada

Tue, May 5 - Sat, May 9

7:00 am - 3:31 pm

SAN

YUL

5h 31mnonstop

5:45 pm - 8:43 pm

YUL

SAN

5h 58mnonstop

$365Air Canada

Fri, May 8 - Mon, May 11

2:12 pm - 7:05 am

SAN

YUL

13h 53m

2 stops

7:15 am - 2:10 pm

YUL

SAN

9h 55m

1 stop

$367Multiple Airlines

Tue, Apr 28 - Tue, May 5

WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets

WestJet

Jun 2

SAN3:30 pmSan Diego

12h 35m

1 stop

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Jun 4

YUL7:15 amMontreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

SAN2:10 pmSan Diego

$387

WestJet

May 29

SAN3:30 pmSan Diego

12h 35m

1 stop

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Jun 5

YUL7:15 amMontreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

SAN2:10 pmSan Diego

$388

WestJet

May 9

SAN3:30 pmSan Diego

12h 35m

1 stop

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

May 12

YUL7:15 amMontreal Pierre Elliott Trudeau Intl

9h 55m

1 stop

SAN2:10 pmSan Diego

$397

Delta flights from San Diego to Montreal

Our best Delta deals on San Diego to Montreal flight tickets

Delta

May 30

SAN10:25 pmSan Diego

10h 10m

1 stop

YUL11:35 amMontreal Pierre Elliott Trudeau Intl

Jun 3

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

12h 30m

1 stop

SAN4:30 pmSan Diego

$429

Delta

Mar 30

SAN9:55 pmSan Diego

10h 42m

1 stop

YUL11:37 amMontreal Pierre Elliott Trudeau Intl

Apr 3

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

13h 27m

1 stop

SAN11:09 pmSan Diego

$523

Delta

Mar 30

SAN9:55 pmSan Diego

10h 42m

1 stop

YUL11:37 amMontreal Pierre Elliott Trudeau Intl

Apr 3

YUL12:42 pmMontreal Pierre Elliott Trudeau Intl

13h 27m

1 stop

SAN11:09 pmSan Diego

$533

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 4/27

10:30 pm-3:27 pm

1 stop13h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

7:45 am-10:49 pm

1 stop18h 04m

$337

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 4/27

7:20 pm-11:44 am

2 stops13h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 5/4

12:30 pm-11:33 pm

1 stop14h 03m

$346

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 4/15

4:41 pm-2:44 pm

1 stop19h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

3:45 pm-10:00 pm

1 stop9h 15m

$347

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 4/21

10:40 pm-11:44 am

1 stop10h 04m

Montreal Pierre Elliott Trudeau Intl

Thu 4/23

3:45 pm-8:15 am

1 stop19h 30m

$348

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 8/22

9:55 pm-12:23 pm

1 stop11h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 8/29

5:29 pm-11:23 pm

1 stop8h 54m

$350

Quickest round-trip

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 5/5

7:00 am-3:31 pm

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:45 pm-8:43 pm

Nonstop5h 58m

$355

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 4/11

3:21 pm-2:44 pm

1 stop20h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

1:03 pm-9:55 pm

2 stops11h 52m

$357

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 5/5

8:15 am-8:48 pm

1 stop9h 33m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

5:45 pm-8:43 pm

Nonstop5h 58m

$360

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 5/8

7:00 am-3:31 pm

Nonstop5h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

5:45 pm-8:43 pm

Nonstop5h 58m

$365

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 4/28

2:12 pm-7:05 am

2 stops13h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

7:15 am-2:10 pm

1 stop9h 55m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $368, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of August, then departing from San Diego during the month May is also very affordable. Most momondo users find prices during this month for around $386.

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 $671. Flights from San Diego to Montreal on a Saturday will generally be more expensive and average around $1,002. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $505 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 $182 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?

You could potentially save up to 11% 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

Best Price Found	$245
Fastest flight time	5h 31m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Montreal	2 airports

The best one-way flight to Montreal from San Diego in the past 72 hours is $245. The best round-trip flight deal from San Diego to Montreal found on momondo in the last 72 hours is $638.

The fastest flight from San Diego to Montreal takes 5h 31m

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

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?
The number of operators available for flights from San Diego Airport to Montreal is 4 as of March 2026.
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?
Based on momondo bookings for flights between San Diego and Montreal, the leading plane model is Boeing 737 MAX 8, making up 32.14% of the total bookings. Other popular models include Airbus A220-300 with 14.29%, Airbus A319 with 11.90%, and Airbus A350-900 with 7.14%.
What is the most popular airline from San Diego to Montreal?
momondo data reveals that the most frequently booked airline on the route from San Diego to Montreal is Air Canada, representing 62% of all bookings. The subsequent popular airlines are United Airlines at 24% and Delta at 14%.

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 Canada	PriceFrom $137	Free Cancellation	Rating 7.1 10,805 reviews	Search Air Canada flights
Delta	PriceFrom $152	Free Cancellation	Rating 7.9 8,292 reviews	Search Delta flights
United Airlines	PriceFrom $161	Free Cancellation	Rating 7.4 9,428 reviews	Search United Airlines flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.1 11,465 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.

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from San Diego to Montreal from $136

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 5/6. 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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WestJet flights from San Diego to Montreal

Our best WestJet deals on San Diego to Montreal flight tickets

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Our best Delta deals on San Diego to Montreal flight tickets

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See travel insights to Montreal from

How to get the cheapest flight ticket from San Diego to Montreal

What is the typical price of a round-trip flight between San Diego and Montreal?

What is the cheapest month to fly to Montreal?

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

What is the cheapest San Diego to Montreal flight route?

How far in advance should I book a flight to Montreal?

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

Can stopping save me money on San Diego to Montreal flights?

How have San Diego to Montreal flight prices changed over time?

What is the cheapest airline that flies from San Diego to Montreal?

What airlines fly to Montreal?

Which airport is the most popular layover for flights between San Diego and Montreal?

Which layover airport offers the lowest fares from San Diego to Montreal?

Which layover airport has the shortest travel time from San Diego to Montreal?

Which layover airport has the shortest connection time from San Diego to Montreal?

When to book flights from San Diego to Montreal

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

Fastest flight time

Direct flights

Airports in Montreal

Best airlines flying from San Diego to Montreal

Compare and see reviews for airlines that fly from San Diego to Montreal with momondo

Why use momondo?

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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