$209 Flight Deals from Montreal to San Diego

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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

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Exclusively for Priceline Members
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BUNDLE & SAVE

Book a flight & hotel together for extra savings.

On average save $240 per traveler

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You’re guaranteed to get one of these airlines:

Delta

Alaska

United

American

YUL SAN

Aug 06 ‧ Economy

^$604

One Way

American Airlines

12/03/25

7:05am

YUL

6h 22m

CLT

12/03/25

1:27pm

SAN

American Airlines

12/10/25

6:41am

SAN

16h 9m

PHL

12/10/25

10:50pm

YUL

^$385

WestJet

11/30/25

4:15pm

YUL

19h 30m

YYC

12/01/25

11:45am

SAN

WestJet

12/07/25

12:35pm

SAN

18h 27m

YYC

12/08/25

7:02am

YUL

^$398

WestJet

11/30/25

4:15pm

YUL

19h 30m

YYC

12/01/25

11:45am

SAN

WestJet

12/07/25

12:35pm

SAN

35h 58m

YYC

YYZ

12/09/25

12:33am

YUL

^$409

WestJet

11/30/25

6:45am

YUL

29h

YYZ

YYC

12/01/25

11:45am

SAN

WestJet

12/07/25

12:35pm

SAN

35h 58m

YYC

YYZ

12/09/25

12:33am

YUL

^$421

United Airlines

11/23/25

6:00am

YUL

5h 31m

ORD

11/23/25

11:31am

SAN

United Airlines

11/30/25

6:45am

SAN

10h 13m

DEN

11/30/25

4:58pm

YUL

^$427

United Airlines

12/03/25

5:35pm

YUL

6h 7m

LAX

12/03/25

11:42pm

SAN

United Airlines

12/10/25

10:34pm

SAN

14h 54m

EWR

12/11/25

1:28pm

YUL

^$428

WestJet

11/23/25

4:15pm

YUL

19h 30m

YYC

11/24/25

11:45am

SAN

WestJet

11/30/25

12:35pm

SAN

35h 58m

YYC

YYZ

12/02/25

12:33am

YUL

^$455

WestJet

11/23/25

6:45am

YUL

29h

YYZ

YYC

11/24/25

11:45am

SAN

WestJet

11/30/25

12:35pm

SAN

35h 58m

YYC

YYZ

12/02/25

12:33am

YUL

^$467

WestJet

11/28/25

4:15pm

YUL

26h 41m

YYC

LAX

11/29/25

6:56pm

SAN

WestJet

12/07/25

12:35pm

SAN

18h 27m

YYC

12/08/25

7:02am

YUL

^$659

WestJet

11/28/25

4:15pm

YUL

26h 41m

YYC

LAX

11/29/25

6:56pm

SAN

WestJet

12/07/25

12:35pm

SAN

35h 58m

YYC

YYZ

12/09/25

12:33am

YUL

^$668

WestJet

12/02/25

7:30pm

YUL

16h 15m

YYC

12/03/25

11:45am

SAN

WestJet

12/09/25

11:05am

SAN

19h 57m

SEA

YYC

12/10/25

7:02am

YUL

^$698

American Airlines

11/23/25

3:59pm

YUL

5h 40m

PHL

11/23/25

9:39pm

SAN

American Airlines

11/30/25

6:30am

SAN

16h 29m

PHL

11/30/25

10:59pm

YUL

^$721

WestJet

12/02/25

6:45am

YUL

29h

YYZ

YYC

12/03/25

11:45am

SAN

WestJet

12/09/25

6:15am

SAN

24h 47m

LAX

YYC

12/10/25

7:02am

YUL

^$734

WestJet

11/11/25

4:15pm

YUL

19h 30m

YYC

11/12/25

11:45am

SAN

WestJet

11/18/25

6:15am

SAN

32h 57m

SLC

YYC

11/19/25

3:12pm

YUL

^$775

WestJet

11/11/25

6:45am

YUL

29h

YYZ

YYC

11/12/25

11:45am

SAN

WestJet

11/18/25

6:15am

SAN

32h 57m

SLC

YYC

11/19/25

3:12pm

YUL

^$811

WestJet

11/22/25

6:45am

YUL

29h

YYZ

YYC

11/23/25

11:45am

SAN

WestJet

11/29/25

5:00pm

SAN

22h 12m

SLC

YYC

11/30/25

3:12pm

YUL

^$960

Top Deals on flights from Montreal to San Diego

Montreal, CA (YMQ) - San Diego, US (SAN)

United Airlines

Sep 3

11:23am

YUL

9h 45m

EWR

Sep 3

9:08pm

SAN

as low as

^$209

Montreal, CA (YMQ) - San Diego, US (SAN)

American Airlines

Sep 3

12:59pm

YUL

5h 43m

PHL

Sep 3

6:42pm

SAN

as low as

^$209

Montreal, CA (YMQ) - San Diego, US (SAN)

United Airlines

Sep 21

6:45pm

YUL

15h 28m

LAX

Sep 22

10:13am

SAN

as low as

^$242

Montreal, CA (YMQ) - San Diego, US (SAN)

WestJet

Sep 21

6:45am

YUL

30h 35m

YYZ

YYC

Sep 22

1:20pm

SAN

as low as

^$247

Montreal, CA (YMQ) - San Diego, US (SAN)

American Airlines

Sep 20

3:44pm

YUL

6h 52m

DFW

Sep 20

10:36pm

SAN

as low as

^$250

Montreal, CA (YMQ) - San Diego, US (SAN)

United Airlines

Sep 5

4:45pm

YUL

2h 50m

Direct

Sep 5

7:35pm

SAN

as low as

^$264

Montreal, CA (YMQ) - San Diego, US (SAN)

United Airlines

Sep 20

6:30pm

YUL

5h 45m

SFO

Sep 21

12:15am

SAN

as low as

^$295

Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20

9:45am

YUL

8h 35m

ORD

Sep 20

6:20pm

SAN

as low as

^$295

Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 1

6:00am

YUL

4h 13m

DTW

Sep 1

10:13am

SAN

as low as

^$307

Montreal, CA (YMQ) - San Diego, US (SAN)

Sep 20

2:48pm

YUL

5h 38m

ATL

Sep 20

8:26pm

SAN

as low as

^$340

Montreal, CA (YMQ) - San Diego, US (SAN)

Aug 30

1:10pm

YUL

6h 22m

EWR

Aug 30

7:32pm

SAN

as low as

^$351

Montreal, CA (YMQ) - San Diego, US (SAN)

WestJet

Aug 20

5:30pm

YUL

18h 39m

YYC

YVR

Aug 21

12:09pm

SAN

as low as

^$580

Frequently Asked Questions

What are the most convenient layover airports for the flight?

Convenient layover airports for your flight from Montreal to San Diego include Charlotte Douglas International Airport, Chicago O'Hare Airport, and Calgary International Airport.

What is the cheapest and fastest flight from Montreal to San Diego?

The cheapest flight is with American Airlines for $385, taking 6 hours 22 minutes. The fastest flight is with United Airlines for $427, taking 5 hours 31 minutes.

What are all possible destination arrival airports?

The possible destination arrival airports for your flight include San Diego International Airport, Charlotte Douglas International Airport, Chicago O'Hare Airport, Calgary International Airport, and Toronto Pearson Airport.

What is the time difference between destination and arrival?

Flying from Montreal to San Diego generally results in a time difference of three hours, with San Diego being three hours behind Montreal.

Is there a direct flight from Montreal to San Diego?

There is no direct flight from Montreal Trudeau Airport to San Diego International Airport. The available options are 1 stop flights with American Airlines at $385, United Airlines at $427, and WestJet at $398.

Are there convenient layover flights from Montreal to San Diego?

Yes, there are convenient layover flights. Airlines include American Airlines at $385, United Airlines at $427, and WestJet at $398 for one stop. For two stops, WestJet offers a flight at $421.

Flights to San Diego

Top Destinations

Origins

Return flights

Cabin Class

Flight Deals from Montreal to San Diego from $209

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from Montreal to San Diego

Frequently Asked Questions

Flights to San Diego