Cheap flights from Montreal to Oceanside

View AU$296 flight on Fri, 22 Aug. 2025Opens in a new window

Popular airlines from Montreal to Oceanside

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Cheap Flights from Montreal (YMQ) to Oceanside (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov. - Tue, 18 Nov.
YUL
Montreal
SAN
San Diego
AU$556 Return, found 6 days ago
AU$556
Return
found 6 days ago
Select Delta flight, departing Thu, 13 Nov. from Montreal to San Diego, returning Tue, 18 Nov., priced at AU$556 found 6 days ago
Delta
Wed, 17 Sep. - Wed, 24 Sep.
YUL
Montreal
SAN
San Diego
AU$560 Return, found 4 days ago
AU$560
Return
found 4 days ago
Select Delta flight, departing Wed, 17 Sep. from Montreal to San Diego, returning Wed, 24 Sep., priced at AU$560 found 4 days ago
Air Canada
Wed, 12 Nov. - Sat, 15 Nov.
YUL
Montreal
SAN
San Diego
AU$577 Return, found 6 days ago
AU$577
Return
found 6 days ago
Select Air Canada flight, departing Wed, 12 Nov. from Montreal to San Diego, returning Sat, 15 Nov., priced at AU$577 found 6 days ago
American Airlines
Wed, 12 Nov. - Sat, 15 Nov.
YUL
Montreal
SAN
San Diego
AU$589 Return, found 6 days ago
AU$589
Return
found 6 days ago
Select American Airlines flight, departing Wed, 12 Nov. from Montreal to San Diego, returning Sat, 15 Nov., priced at AU$589 found 6 days ago
United
Wed, 17 Sep. - Wed, 24 Sep.
YUL
Montreal
SAN
San Diego
AU$614 Return, found 4 days ago
AU$614
Return
found 4 days ago
Select United flight, departing Wed, 17 Sep. from Montreal to San Diego, returning Wed, 24 Sep., priced at AU$614 found 4 days ago
WestJet
Wed, 17 Sep. - Wed, 24 Sep.
YUL
Montreal
SAN
San Diego
AU$1,207 Return, found 4 days ago
AU$1,207
Return
found 4 days ago
Select WestJet flight, departing Wed, 17 Sep. from Montreal to San Diego, returning Wed, 24 Sep., priced at AU$1,207 found 4 days ago

Find the cheapest month to fly from Montreal (YMQ) to San Diego (SAN)

June is typically the cheapest month to fly

From AU$381 - AU$706 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.