Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To San Diego Intl. (SAN)

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Cheapest Flights from Montreal (YUL) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $527 round trip and CA $307 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Dec 6 - Tue, Dec 9
YUL
Montreal
SAN
San Diego
CA $527 Roundtrip, found 6 days ago
CA $527
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Dec 6 from Montreal to San Diego, returning Tue, Dec 9, priced at CA $527 found 6 days ago
Tue, Dec 2 - Sat, Dec 6
YUL
Montreal
SAN
San Diego
CA $532 Roundtrip, found 1 day ago
CA $532
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 2 from Montreal to San Diego, returning Sat, Dec 6, priced at CA $532 found 1 day ago
Sat, Dec 6 - Tue, Dec 9
YUL
Montreal
SAN
San Diego
CA $532 Roundtrip, found 6 days ago
CA $532
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 6 from Montreal to San Diego, returning Tue, Dec 9, priced at CA $532 found 6 days ago
Tue, Nov 18 - Tue, Dec 2
YUL
Montreal
SAN
San Diego
CA $552 Roundtrip, found 15 hours ago
CA $552
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Nov 18 from Montreal to San Diego, returning Tue, Dec 2, priced at CA $552 found 15 hours ago
Tue, Dec 9 - Thu, Dec 25
YUL
Montreal
SAN
San Diego
CA $554 Roundtrip, found 2 days ago
CA $554
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 9 from Montreal to San Diego, returning Thu, Dec 25, priced at CA $554 found 2 days ago
Sat, Dec 6 - Tue, Dec 9
YUL
Montreal
SAN
San Diego
CA $556 Roundtrip, found 6 days ago
CA $556
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Dec 6 from Montreal to San Diego, returning Tue, Dec 9, priced at CA $556 found 6 days ago
Tue, Nov 18 - Tue, Dec 2
YUL
Montreal
SAN
San Diego
CA $561 Roundtrip, found 15 hours ago
CA $561
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Nov 18 from Montreal to San Diego, returning Tue, Dec 2, priced at CA $561 found 15 hours ago
Fri, Jan 16 - Tue, Jan 27
YUL
Montreal
SAN
San Diego
CA $563 Roundtrip, found 2 days ago
CA $563
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Jan 16 from Montreal to San Diego, returning Tue, Jan 27, priced at CA $563 found 2 days ago
Wed, May 27 - Tue, Jun 2
YUL
Montreal
SAN
San Diego
CA $569 Roundtrip, found 1 day ago
CA $569
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Montreal to San Diego, returning Tue, Jun 2, priced at CA $569 found 1 day ago
Tue, Dec 16 - Tue, Jan 6
YUL
Montreal
SAN
San Diego
CA $569 Roundtrip, found 4 days ago
CA $569
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 16 from Montreal to San Diego, returning Tue, Jan 6, priced at CA $569 found 4 days ago

Frequently asked questions

Are there direct flights from YUL to SAN?
Make a note of your connecting gate, because there aren't any direct flights between Montréal–Trudeau and SAN. United Airlines, Air Canada and American Airlines are some airlines that will fly you to San Diego County with only one stopover.
What airlines fly from YUL to San Diego Airport?
Unfortunately, you won't find any airlines that fly straight from Montréal–Trudeau to San Diego Intl. Airport (SAN). But don't let that small detail stop you. Use any stopover as an opportunity to stretch your legs, check out the local fare and potentially find a new city to explore further one day.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.