What is the cheapest day to fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their San Diego to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 most popular airlines that fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport.

What airport do you fly from for flights from San Diego to Montreal Pierre Elliott Trudeau Intl?

San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from San Diego; the airport handles an average of 2 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the San Diego airport to Montreal Pierre Elliott Trudeau Intl. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

How can I find direct flights from San Diego to Pierre Elliott Trudeau Intl?

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

Can I find deals for business class flights from San Diego to Pierre Elliott Trudeau Intl?

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

$106+ Flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

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Cheapflights Tip: The best prices from San Diego to Montreal Pierre Elliott Trudeau Intl are usually found in May or August, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from San Diego to Pierre Elliott Trudeau Intl

Round-trip from	$326 (Kiwi.com)
One-way from	$106 (Kiwi.com)
Popular in	October
Cheapest in	May
Average price	$368
Good round-trip deal	$664 or less
Good one-way deal	$241 or less

From San Diego to Montreal Pierre Elliott Trudeau Intl

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One-way flight from San Diego to Montreal Pierre Elliott Trudeau Intl

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Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from San Diego to Montreal Pierre Elliott Trudeau Intl.

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Price to beat on a one-way flight from San Diego to Montreal Pierre Elliott Trudeau Intl.

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Find flight deals from San Diego to Pierre Elliott Trudeau Intl

Cheapest flights from San Diego to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Diego to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sat 10/182:05 pmSAN - YUL

1 stop21h 05mMultiple Airlines

Fri 10/246:45 amYUL - SAN

2 stops19h 19mMultiple Airlines

Deal found 9/16

$326

Sat 10/182:05 pmSAN - YUL

1 stop21h 05mMultiple Airlines

Thu 10/237:00 amYUL - SAN

2 stops32h 17mMultiple Airlines

Deal found 9/16

$348

Fri 10/172:05 pmSAN - YUL

1 stop21h 05mMultiple Airlines

Wed 10/226:45 amYUL - SAN

2 stops17h 35mMultiple Airlines

Deal found 9/16

$351

Fri 11/2812:35 pmSAN - YUL

1 stop21h 57mMultiple Airlines

Sun 12/76:45 amYUL - SAN

2 stops31h 58mMultiple Airlines

Deal found 9/16

$355

Fri 10/172:05 pmSAN - YUL

1 stop21h 05mMultiple Airlines

Tue 10/217:00 amYUL - SAN

2 stops17h 20mMultiple Airlines

Deal found 9/16

$376

Sat 10/182:05 pmSAN - YUL

1 stop21h 05mMultiple Airlines

Sat 10/256:45 amYUL - SAN

2 stops13h 49mMultiple Airlines

Deal found 9/16

$389

Sun 10/126:25 amSAN - YUL

2 stops21h 42mMultiple Airlines

Fri 10/247:40 pmYUL - SAN

1 stop20h 40mMultiple Airlines

Deal found 9/16

$391

Fri 11/2812:35 pmSAN - YUL

2 stops33h 08mWestJet

Sun 12/76:45 amYUL - SAN

2 stops32h 00mWestJet

Deal found 9/16

$392

Thu 10/166:25 amSAN - YUL

2 stops15h 02mMultiple Airlines

Sat 10/257:40 pmYUL - SAN

1 stop19h 05mMultiple Airlines

Deal found 9/16

$394

Fri 10/102:05 pmSAN - YUL

2 stops31h 22mWestJet

Thu 11/204:15 pmYUL - SAN

1 stop22h 30mWestJet

Deal found 9/15

$401

Wed 12/312:56 pmSAN - YUL

1 stop24h 32mMultiple Airlines

Tue 12/97:30 pmYUL - SAN

2 stops43h 13mMultiple Airlines

Deal found 9/17

$402

Wed 12/312:35 pmSAN - YUL

1 stop15h 30mWestJet

Sun 12/77:30 pmYUL - SAN

1 stop19h 15mWestJet

Deal found 9/17

$405

Best flights from San Diego to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from San Diego to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Fri 10/102:05 pmSAN - YUL

2 stops31h 22mWestJet

Thu 11/204:15 pmYUL - SAN

1 stop22h 30mWestJet

Deal found 9/15

$401

Wed 10/158:08 pmSAN - YUL

1 stop9h 08mMultiple Airlines

Wed 10/227:30 amYUL - SAN

1 stop11h 21mMultiple Airlines

Deal found 9/15

$454

Fri 10/1710:20 pmSAN - YUL

1 stop10h 42mDelta

Sat 10/257:00 amYUL - SAN

1 stop12h 08mDelta

Deal found 9/16

$464

Mon 10/2010:45 pmSAN - YUL

1 stop10h 39mAmerican Airlines

Thu 10/237:29 amYUL - SAN

1 stop16h 04mAmerican Airlines

Deal found 9/15

$464

Sat 10/256:48 amSAN - YUL

1 stop7h 38mMultiple Airlines

Thu 11/66:00 amYUL - SAN

1 stop8h 38mMultiple Airlines

Deal found 9/15

$456

Sat 10/1810:20 pmSAN - YUL

1 stop10h 42mDelta

Wed 10/226:00 amYUL - SAN

1 stop7h 34mDelta

Deal found 9/16

$464

Tue 10/145:01 pmSAN - YUL

1 stop14h 39mMultiple Airlines

Tue 10/215:00 amYUL - SAN

1 stop9h 31mMultiple Airlines

Deal found 9/14

$460

Sat 10/1810:20 pmSAN - YUL

1 stop10h 42mDelta

Fri 10/2412:36 pmYUL - SAN

1 stop11h 44mDelta

Deal found 9/16

$464

Wed 2/410:30 pmSAN - YUL

1 stop10h 50mDelta

Fri 2/134:55 pmYUL - SAN

1 stop8h 05mDelta

Deal found 9/15

$464

Fri 11/2112:11 pmSAN - YUL

1 stop8h 48mDelta

Fri 11/286:00 amYUL - SAN

1 stop11h 15mDelta

Deal found 9/17

$475

Last-minute flights from San Diego to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from San Diego to Pierre Elliott Trudeau Intl. Data last updated September 17, 2025 and is based on user searches.

Mon 9/222:05 pmSAN - YUL

2 stops31h 22mMultiple Airlines

Sat 10/46:45 amYUL - SAN

1 stop15h 01mMultiple Airlines

Deal found 9/16

$627

Tue 9/236:15 amSAN - YUL

2 stops32h 05mMultiple Airlines

Sat 10/46:45 amYUL - SAN

1 stop15h 01mMultiple Airlines

Deal found 9/16

$567

Wed 9/246:15 amSAN - YUL

2 stops32h 05mMultiple Airlines

Thu 10/26:45 amYUL - SAN

1 stop16h 44mMultiple Airlines

Deal found 9/16

$568

Wed 9/246:15 amSAN - YUL

3 stops29h 05mMultiple Airlines

Mon 9/296:45 amYUL - SAN

3 stops43h 49mMultiple Airlines

Deal found 9/15

$572

Fri 9/269:00 amSAN - YUL

1 stop26h 20mMultiple Airlines

Tue 10/77:00 amYUL - SAN

2 stops17h 20mMultiple Airlines

Deal found 9/16

$552

Fri 9/269:00 amSAN - YUL

1 stop26h 20mMultiple Airlines

Mon 10/68:10 amYUL - SAN

2 stops18h 07mMultiple Airlines

Deal found 9/16

$561

Fri 9/269:00 amSAN - YUL

1 stop26h 20mMultiple Airlines

Wed 10/86:45 amYUL - SAN

2 stops13h 49mMultiple Airlines

Deal found 9/16

$586

One-way flights from San Diego to Pierre Elliott Trudeau Intl
Search for one-way flight options from San Diego to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Wed 10/11:35 pmSAN - YUL

2 stops31h 52mMultiple Airlines

Deal found 9/16

$106

Thu 10/166:25 amSAN - YUL

2 stops15h 02mMultiple Airlines

Deal found 9/17

$115

Fri 10/246:25 amSAN - YUL

3 stops39h 02mMultiple Airlines

Deal found 9/17

$139

Tue 9/236:15 amSAN - YUL

3 stops39h 12mMultiple Airlines

Deal found 9/16

$144

Mon 11/173:59 pmSAN - YUL

3 stops44h 13mMultiple Airlines

Deal found 9/16

$157

Tue 10/218:00 amSAN - YUL

3 stops37h 27mMultiple Airlines

Deal found 9/17

$159

Tue 10/148:00 amSAN - YUL

3 stops37h 27mMultiple Airlines

Deal found 9/17

$167

Sat 11/1510:57 amSAN - YUL

2 stops50h 30mMultiple Airlines

Deal found 9/17

$172

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 10/10

2:05 pm-12:27 am

2 stops31h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

4:15 pm-11:45 am

1 stop22h 30m

$401

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 10/15

8:08 pm-8:16 am

1 stop9h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

7:30 am-3:51 pm

1 stop11h 21m

$454

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 10/25

6:48 am-5:26 pm

1 stop7h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:00 am-11:38 am

1 stop8h 38m

$456

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 10/14

5:01 pm-10:40 am

1 stop14h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

5:00 am-11:31 am

1 stop9h 31m

$460

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 10/17

10:20 pm-12:02 pm

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

7:00 am-4:08 pm

1 stop12h 08m

$464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 10/20

10:45 pm-12:24 pm

1 stop10h 39m

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

7:29 am-8:33 pm

1 stop16h 04m

$464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 10/18

10:20 pm-12:02 pm

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:00 am-10:34 am

1 stop7h 34m

$464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 10/18

10:20 pm-12:02 pm

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

12:36 pm-9:20 pm

1 stop11h 44m

$464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 2/4

10:30 pm-12:20 pm

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 2/13

4:55 pm-10:00 pm

1 stop8h 05m

$464

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 11/21

12:11 pm-11:59 pm

1 stop8h 48m

Montreal Pierre Elliott Trudeau Intl

Fri 11/28

6:00 am-2:15 pm

1 stop11h 15m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results

Best time to book a flight from San Diego to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 19 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 Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 YUL?

When flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport, 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 58% versus a flight in the morning.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Delta, Porter Airlines, and United Airlines from San Diego to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 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

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 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.

Porter Airlines

7.9

Good

365 reviews

Delta

8.0

Very good

7,961 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

8,926 reviews

Delta

8.0

Very good

7,961 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.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,961 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

10,000 reviews

Delta

8.0

Very good

7,961 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 Pierre Elliott Trudeau Intl?
San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from San Diego; the airport handles an average of 2 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the San Diego airport to Montreal Pierre Elliott Trudeau Intl. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.
How long is the flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?
A quick flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport can take about 31h 22m. WestJet provides one of the quickest options available for as low as $401. The distance between San Diego and Montreal Pierre Elliott Trudeau Intl Airport is about 2453 mi.
What are the cheapest airlines flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Our cheapest airline available from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is Porter Airlines. Our recent data shows that you can find tickets from as low as $154 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $163 and $168 round-trip. Porter Airlines is priced at 65% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?
While on average a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is generally $621, our data shows the cheapest flight currently is $198. When looking at the most popular route, (San Diego - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $355 for that flight.
Can I find deals for flights from San Diego to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on San Diego to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from San Diego to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from San Diego to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

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Sherbrooke

Dorval

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Top 5 airlines flying from San Diego to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	Cheapest$154	Average$632	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$163	Average$473	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$168	Average$432	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$194	Average$414	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$324	Average$526	FlexibilityNo cancel fee	On-time71%

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$106+ Cheap flights from San Diego (SAN) to Pierre Elliott Trudeau Intl (YUL)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Pierre Elliott Trudeau Intl with Cheapflights

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Cheapflights Tip: The best prices from San Diego to Montreal Pierre Elliott Trudeau Intl are usually found in May or August, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from San Diego to Pierre Elliott Trudeau Intl

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Find flight deals from San Diego to Pierre Elliott Trudeau Intl

Cheapest flights from San Diego to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from San Diego to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from San Diego to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from San Diego to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from San Diego to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl?

How long is the flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest airlines flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from San Diego to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from San Diego to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from San Diego to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for San Diego to Pierre Elliott Trudeau Intl

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Top 5 airlines flying from San Diego to Pierre Elliott Trudeau Intl

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Cheapest flights from San Diego to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Diego to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.