How long is the flight from San Diego to Montreal?

Airlines like American Airlines fly from San Diego to Montreal in about 22h 02m. The time it takes to get you to your destination can typically vary by up to . The distance between San Diego and Montreal is about 2453 mi.

What are the cheapest airlines flying from San Diego to Montreal round-trip?

Cheapflights users have booked flights from San Diego to Montreal round-trip from $129. Other airlines that can offer you cheap pricing are United Airlines, from $161, and Delta, from $164. These flights start at 71% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Diego to Montreal one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from San Diego to Montreal for a low price.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What are the cheapest flights from San Diego to Montreal?

Looking at all options, your cheapest flight can be booked for $471. While the most popular route (San Diego - Montreal Pierre Elliott Trudeau Intl) can be booked for $349 on average, our data indicates $772 when flying from San Diego to Montreal.

What are the most popular airlines that fly from San Diego to Montreal?

When booking a flight from San Diego to Montreal, you may want to consider flying on Air Canada, United Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on San Diego-Montreal flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Montreal flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Montreal flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Montreal flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Diego to Montreal?

For a flight from San Diego to Montreal, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to Montreal per day. 4 airlines have flights to Montreal from San Diego on a regular basis.

Can I find deals for flights from San Diego to Montreal that include hotel bookings?

Yes. In addition to deals on San Diego to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Diego to Montreal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Montreal.

Can I find deals for business class flights from San Diego to Montreal?

Yes. Cheapflights offers flight deals from San Diego to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$146+ Flights from San Diego to Montreal

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from San Diego to Montreal are usually found in May or January, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Montreal

Cheapest flights from San Diego to Montreal
Explore the most affordable flight options available from San Diego to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Wed 12/3111:11 amSAN - YUL

1 stop9h 34mMultiple Airlines

Sun 1/48:25 pmYUL - SAN

2 stops52h 33mMultiple Airlines

Deal found 12/20

$749

Wed 12/241:35 pmSAN - YUL

1 stop22h 35mMultiple Airlines

Fri 1/27:30 pmYUL - SAN

2 stops43h 41mMultiple Airlines

Deal found 12/22

$1,013

Sat 12/278:45 pmSAN - YUL

1 stop16h 48mUnited Airlines

Thu 1/15:25 pmYUL - SAN

2 stops29h 32mUnited Airlines

Deal found 12/21

$1,018

Thu 12/2511:11 amSAN - YUL

1 stop9h 34mMultiple Airlines

Thu 1/17:30 pmYUL - SAN

2 stops44h 08mMultiple Airlines

Deal found 12/21

$1,033

Wed 12/2411:11 amSAN - YUL

1 stop9h 34mMultiple Airlines

Sat 1/36:45 amYUL - SAN

2 stops30h 15mMultiple Airlines

Deal found 12/21

$1,042

Wed 12/314:45 pmSAN - YUL

2 stops17h 01mUnited Airlines

Sun 1/45:25 pmYUL - SAN

2 stops20h 05mUnited Airlines

Deal found 12/20

$1,062

Sat 12/2711:25 amSAN - YUL

1 stop9h 34mDelta

Thu 1/12:40 pmYUL - SAN

1 stop9h 23mDelta

Deal found 12/21

$1,067

Wed 12/241:35 pmSAN - YUL

1 stop22h 35mMultiple Airlines

Sun 12/287:30 pmYUL - SAN

2 stops43h 41mMultiple Airlines

Deal found 12/21

$1,081

Sun 12/2110:58 pmSAN - YUL

1 stop22h 32mMultiple Airlines

Sun 12/287:30 pmYUL - SAN

2 stops43h 41mMultiple Airlines

Deal found 12/21

$1,144

Tue 12/308:25 amSAN - YUL

1 stop29h 00mMultiple Airlines

Sat 1/36:45 amYUL - SAN

2 stops30h 15mMultiple Airlines

Deal found 12/20

$1,145

Sun 12/2111:25 amSAN - YUL

1 stop9h 34mDelta

Sun 12/2812:50 pmYUL - SAN

1 stop12h 19mDelta

Deal found 12/21

$1,153

Best flights from San Diego to Montreal
Discover carefully curated flight deals from San Diego to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Sat 1/312:06 pmSAN - YUL

1 stop22h 02mAmerican Airlines

Fri 2/62:25 pmYUL - SAN

1 stop9h 11mAmerican Airlines

Deal found 12/22

$409

Wed 1/141:35 pmSAN - YUL

2 stops14h 30mMultiple Airlines

Wed 1/218:00 amYUL - SAN

1 stop29h 53mMultiple Airlines

Deal found 12/21

$430

Thu 1/2210:00 pmSAN - YUL

1 stop11h 12mDelta

Sun 1/2512:50 pmYUL - SAN

1 stop10h 47mDelta

Deal found 12/21

$475

Thu 2/59:45 pmSAN - YUL

2 stops23h 53mMultiple Airlines

Thu 2/128:00 amYUL - SAN

1 stop30h 53mMultiple Airlines

Deal found 12/22

$434

Mon 2/96:20 amSAN - YUL

2 stops13h 39mAmerican Airlines

Sun 2/1512:58 pmYUL - SAN

1 stop8h 52mAmerican Airlines

Deal found 12/22

$435

Thu 1/222:56 pmSAN - YUL

2 stops22h 31mMultiple Airlines

Mon 1/268:00 amYUL - SAN

1 stop29h 53mMultiple Airlines

Deal found 12/22

$434

Fri 2/133:23 pmSAN - YUL

1 stop20h 46mAmerican Airlines

Tue 2/177:12 amYUL - SAN

2 stops12h 01mAmerican Airlines

Deal found 12/21

$435

Mon 2/212:35 pmSAN - YUL

1 stop15h 30mMultiple Airlines

Thu 2/58:00 amYUL - SAN

2 stops32h 57mMultiple Airlines

Deal found 12/22

$439

Thu 1/2210:45 pmSAN - YUL

1 stop12h 00mAmerican Airlines

Sun 1/257:30 amYUL - SAN

2 stops14h 05mAmerican Airlines

Deal found 12/21

$469

Tue 5/122:05 pmSAN - YUL

1 stop21h 10mMultiple Airlines

Tue 5/266:45 amYUL - SAN

2 stops16h 49mMultiple Airlines

Deal found 12/23

$475

Last-minute flights from San Diego to Montreal
Discover last-minute flight deals from San Diego to Montreal. Data last updated December 23, 2025 and is based on user searches.

Wed 1/141:35 pmSAN - YUL

2 stops14h 30mMultiple Airlines

Wed 1/218:00 amYUL - SAN

1 stop29h 53mMultiple Airlines

Deal found 12/21

$430

Wed 1/146:15 amSAN - YUL

2 stops13h 29mAmerican Airlines

Wed 1/217:30 amYUL - SAN

2 stops14h 01mAmerican Airlines

Deal found 12/21

$529

Wed 1/1410:30 pmSAN - YUL

1 stop12h 02mDelta

Wed 1/2112:50 pmYUL - SAN

1 stop12h 55mDelta

Deal found 12/21

$536

Sun 1/183:41 pmSAN - YUL

1 stop20h 27mAmerican Airlines

Wed 1/217:30 amYUL - SAN

2 stops14h 01mAmerican Airlines

Deal found 12/21

$482

Thu 1/222:56 pmSAN - YUL

2 stops22h 31mMultiple Airlines

Mon 1/268:00 amYUL - SAN

1 stop29h 53mMultiple Airlines

Deal found 12/22

$434

Thu 1/227:30 pmSAN - YUL

2 stops13h 54mAmerican Airlines

Sun 1/257:30 amYUL - SAN

2 stops14h 05mAmerican Airlines

Deal found 12/22

$469

Thu 1/226:30 amSAN - YUL

1 stop7h 25mDelta

Sun 1/2512:54 pmYUL - SAN

1 stop12h 38mDelta

Deal found 12/22

$475

Thu 1/2210:45 pmSAN - YUL

1 stop12h 00mAmerican Airlines

Mon 1/263:50 pmYUL - SAN

1 stop9h 36mAmerican Airlines

Deal found 12/22

$486

Sat 1/312:06 pmSAN - YUL

1 stop22h 02mAmerican Airlines

Fri 2/62:25 pmYUL - SAN

1 stop9h 11mAmerican Airlines

Deal found 12/22

$409

Sat 1/319:00 amSAN - YUL

2 stops9h 17mUnited Airlines

Fri 2/62:13 pmYUL - SAN

2 stops11h 24mUnited Airlines

Deal found 12/22

$496

One-way flights from San Diego to Montreal
Search for one-way flight options from San Diego to Montreal. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Thu 2/52:56 pmSAN - YUL

3 stops30h 42mMultiple Airlines

Deal found 12/22

$146

Thu 2/510:00 pmSAN - YUL

1 stop11h 12mDelta

Deal found 12/22

$219

Sat 1/171:15 pmSAN - YUL

1 stop7h 35mDelta

Deal found 12/22

$263

Sat 1/179:00 amSAN - YUL

2 stops9h 17mUnited Airlines

Deal found 12/22

$279

Tue 12/309:14 pmSAN - YUL

3 stops40h 11mMultiple Airlines

Deal found 12/21

$362

Mon 12/298:10 pmSAN - YUL

2 stops25h 25mMultiple Airlines

Deal found 12/21

$417

Sun 12/286:20 amSAN - YUL

1 stop13h 38mAmerican Airlines

Deal found 12/21

$504

Sun 12/287:00 amSAN - YUL

2 stops14h 32mAir Canada

Deal found 12/21

$506

Find flight deals from San Diego to Montreal

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$409 (American Airlines)
One-way from	$146 (Kiwi.com)
Popular in	October
Cheapest in	May
Average price	$529
Good round-trip deal	$564 or less

Provider with most accurate pricing for San Diego-Montreal (YMQ) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-Montreal (YMQ) flights.

Search Deals

From San Diego to Montreal (YMQ)

Search Deals

One-way flight from San Diego to Montreal (YMQ)

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from San Diego to Montreal (YMQ).

Search Deals

Cheapflights 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

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 1/31

2:06 pm-3:08 pm

1 stop22h 02m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

2:25 pm-8:36 pm

1 stop9h 11m

$409

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 1/14

1:35 pm-7:05 am

2 stops14h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-10:53 am

1 stop29h 53m

$430

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 2/5

9:45 pm-12:38 am

2 stops23h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

8:00 am-11:53 am

1 stop30h 53m

$434

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 1/22

2:56 pm-4:27 pm

2 stops22h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-10:53 am

1 stop29h 53m

$434

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/9

6:20 am-10:59 pm

2 stops13h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

12:58 pm-6:50 pm

1 stop8h 52m

$435

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 2/13

3:23 pm-3:09 pm

1 stop20h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:12 am-4:13 pm

2 stops12h 01m

$435

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 2/2

12:35 pm-7:05 am

1 stop15h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

8:00 am-1:57 pm

2 stops32h 57m

$439

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 1/22

10:45 pm-1:45 pm

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

7:30 am-6:35 pm

2 stops14h 05m

$469

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 1/22

10:00 pm-12:12 pm

1 stop11h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

12:50 pm-8:37 pm

1 stop10h 47m

$475

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 5/12

2:05 pm-2:15 pm

1 stop21h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

6:45 am-8:34 pm

2 stops16h 49m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 18 results

Compare providers for flights from San Diego to Montreal

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Montreal in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Diego-Montreal flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Montreal flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Montreal flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Montreal flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from San Diego with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Montreal

How far ahead should I book a flight from San Diego to Montreal?

The price you pay for your flight from San Diego to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to Montreal?

Currently, May is the cheapest month in which you can book a flight from San Diego to Montreal (average of $127). Flying from San Diego to Montreal in October is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to YMQ?

When flying from San Diego to Montreal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 69% versus a flight in the morning.

Reviews of airlines servicing Montreal

Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from San Diego to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

8,014 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,103 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.1

Good

10,551 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Diego to Montreal?
For a flight from San Diego to Montreal, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to Montreal per day. 4 airlines have flights to Montreal from San Diego on a regular basis.
How long is the flight from San Diego to Montreal?
Airlines like American Airlines fly from San Diego to Montreal in about 22h 02m. The time it takes to get you to your destination can typically vary by up to . The distance between San Diego and Montreal is about 2453 mi.
What are the cheapest airlines flying from San Diego to Montreal round-trip?
Cheapflights users have booked flights from San Diego to Montreal round-trip from $129. Other airlines that can offer you cheap pricing are United Airlines, from $161, and Delta, from $164. These flights start at 71% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Diego to Montreal one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $112. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from San Diego to Montreal for a low price.
What are the cheapest flights from San Diego to Montreal?
Looking at all options, your cheapest flight can be booked for $471. While the most popular route (San Diego - Montreal Pierre Elliott Trudeau Intl) can be booked for $349 on average, our data indicates $772 when flying from San Diego to Montreal.
Can I find deals for flights from San Diego to Montreal that include hotel bookings?
Yes. In addition to deals on San Diego to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Montreal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Montreal.
Can I find deals for business class flights from San Diego to Montreal?
Yes. Cheapflights offers flight deals from San Diego to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to Montreal?
Currently, May is the cheapest month in which you can book a flight from San Diego to Montreal (average of $127). Flying from San Diego to Montreal in October is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from San Diego to Montreal

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$160	Average$467	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$164	Average$366	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$194	Average$412	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$323	Average$524	FlexibilityNo cancel fee	On-time71%

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$146+ Cheap flights from San Diego (SAN) to Montreal (YMQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Montreal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Montreal are usually found in May or January, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Montreal

Cheapest flights from San Diego to MontrealExplore the most affordable flight options available from San Diego to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from San Diego to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from San Diego to Montreal

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Montreal that are best for you.

Compare providers for flights from San Diego to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Montreal in December.

Best time to book a flight from San Diego to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Montreal

How far ahead should I book a flight from San Diego to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Montreal. Price data was last updated on December 19, 2025.

What is the cheapest month to book a flight from San Diego to Montreal?

What is the cheapest time of day to fly from SAN to YMQ?

Find hourly flight availability from San Diego to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Reviews of airlines servicing Montreal

Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada from San Diego to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Diego to Montreal?

How long is the flight from San Diego to Montreal?

What are the cheapest airlines flying from San Diego to Montreal round-trip?

What are the cheapest airlines to fly from San Diego to Montreal one-way?

What are the cheapest flights from San Diego to Montreal?

Can I find deals for flights from San Diego to Montreal that include hotel bookings?

How can I find direct flights from San Diego to Montreal?

Can I find deals for business class flights from San Diego to Montreal?

What is the cheapest month to book a flight from San Diego to Montreal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Montreal

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Diego to Montreal

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Cheapest flights from San Diego to Montreal
Explore the most affordable flight options available from San Diego to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.