
Flight Deals from Montreal to San Diego from $209
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... and +100s more
Save up to 50% on select flights with Priceline
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If a VIP member finds a better price elsewhere, we'll refund up to 200% of the difference
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Stops
- Up to 1 stop$385
- Up to 2 stops$409
Airlines
- American Airlines$385
- United Airlines$427
- WestJet$398
Cabin Class
- Economy$385
Departure Airports
- Montreal Trudeau Airport$385
Arrival Airports
- San Diego International Airport$385
Layover Airports
- Calgary International Airport$398
- Charlotte Douglas International Airport$385
- Chicago O Hare Airport$427
- Denver International Airport$427
- Los Angeles International Airport$428
- Newark Liberty Airport$428
- Philadelphia International Airport$385
- Salt Lake City International Airport$775
- Seattle Tacoma International Airport$698
- Toronto Pearson Airport$409
Best Price. GUARANTEED.
Exclusively for Priceline Members
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We'll refund the difference if you find a lower price.
EXPRESS DEAL

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12/08/25

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Top Deals on flights from Montreal to San Diego
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 3
Sep 3
as low as
$209
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 3
Sep 3
as low as
$209
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 21
Sep 22
as low as
$242
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 21
Sep 22
as low as
$247
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20
Sep 20
as low as
$250
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 5
Sep 5
as low as
$264
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20
Sep 21
as low as
$295
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20
Sep 20
as low as
$295
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 1
Sep 1
as low as
$307
Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20
Sep 20
as low as
$340
Montreal, CA (YMQ) - San Diego, US (SAN)

Aug 30
Aug 30
as low as
$351
Montreal, CA (YMQ) - San Diego, US (SAN)

Aug 20
Aug 21
as low as
$580
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