Find Cheap Flights from San Diego to Montreal (SAN - YMQ)

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Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
November
Most popular time to fly
0%
expected price increase
Average Price:
$469
(avg. price over the last 2 weeks)
Good Deal:
$326
or less (round trip)

When to Book Flights from San Diego to Montreal

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $326 or less.
The cheapest flight from San Diego to Montreal was found 90 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be October, November and December. The cheapest month to fly is October.
Morning departure is around 17% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Diego to Montreal Flights

How long does a flight from San Diego to Montreal take?
An average nonstop flight takes 7h 40m, covering a distance of 2463 miles.
Which airlines provide the cheapest flights from San Diego to Montreal?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($298), Air Canada ($321) and Delta ($356).
Do I need a passport to fly between San Diego and Montreal?
Yes.
What’s the cheapest day of the week to fly San Diego to Montreal?
For San Diego to Montreal, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Montreal back to San Diego, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from San Diego to Montreal (round-trip)

Airports
Origin
San Diego
$298
only
$298
Destination
Montreal
$298
only
$298
Tue, May 15
SAN
YUL
8h 55m
Tue, May 22
YUL
SAN
20h 10m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
SAN
YUL
7h 54m
Tue, Jun 12
YUL
SAN
7h 50m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 21441 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
MIA
Okay 4.6

Nice flight, staff

Seats are so hard on the but that it's hurts to the bones for a few days...!! I travel a lot, and this is the only airline/aircraft that this occured. Also even checking in online, and gaving your boarding, they managed to get us to go to the counter to tag our carry ons...

YEG
YWG
Okay 5.6

On board crew was friendly and capable.

My first and last flight on the CRJ 9. It's much less comfortable than a prop plane, for a 90 minute+ flight.

PEK
YVR
Good 7.6

Flight was delayed 1.7 hours.

YYZ
YEG
Okay 5.0

Very long delay not fair to passengers

LHR
YVR
Excellent 8.6

Flight was on time and the staff and crew were courteous.

Tue, May 15
SAN
YUL
10h 33m
Sat, May 26
YUL
SAN
7h 52m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ATL
DTW
Excellent 10.0

Pls see above

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

Mon, Mar 26
SAN
YUL
7h 54m
Sat, Mar 31
YUL
SAN
10h 25m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54591 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
SAN
Mediocre 2.6

The staff were fine, nothing really great, but nothing bad either.

So, we'll start with boarding. Why airlines can't figure out to board the plane from back to front is beyond me. No, let's load front to back so everyone has to uncomfortably shove past the people who have already taken their seats at the front of the plane. Then you get back there and all the overhead bins are full because everyone takes as many bags as possible onto the plane. Then you have to sacrifice the already tiny amount of foot room, "to put the bag fully underneath the seat in front of you." At this point you should be fine, except if you're over five and a half feet tall (I don't know if that's true I'm 6'2" and 275 lbs,) because then your knees are going to be buried so deep in the chair in front of you that the person up there doesn't even need a seat they can just sit on your knees. Luckily for you tall people, they put a nice metal rod just about knee level to really dig in and cause pain . . . Yay! Being a big guy, you try to be considerate and fold your arms in to give the person next to you as much space as possible, but don't expect that back as they'll spread out and become as wide as possible. Then to distract yourself from the discomfort, you try to use the free in flight entertainment via the United app, but "it's not available right now." In summation either be short and small or be rich and buy the seats with extra legroom when you fly United.

LGA
IAH
Good 6.3

I was told that I had to gate check my bags which had all of the necessities to travel with my child ( snacks, books, toys) due to it being a full flight. When I boarded, there were still several overhead storage bins completely empty. Very annoying. The crew could have physicallt assessed and checked before assuming due to flight capacity.

ORD
ATL
Okay 5.6

I was so pleased that United offered the flexibility to change my flight before the chicago snowstorm without incurring a change fee.

I paid for seats on my original flight. But ended up sitting separate from my traveling companion on the new flight.

SJO
IAH
Mediocre 3.3

The check-in staff were very friendly and helpful.

I already knew I was going to pay $200 to ship my boards back home (I wonder if golf clubs which are roughly the same size cost as much,) but when pre-purchasing through the app for an "oversized" bag you have to put a "one" in the checked bag and a "one" in the oversized bag even though they're the same bag, but then they charge you for two, and when you tell the check-in person that you only have one bag of course they can't issue a refund. No, they tell you that you get to call customer service when you return home.

LAX
LHR
Excellent 10.0

United Airlines team and the plaine were brilliant.

Tue, May 29
SAN
YUL
10h 52m
Tue, Jun 19
YUL
SAN
7h 50m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SAN
YUL
10h 52m
Wed, May 23
YUL
SAN
8h 51m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
SAN
YUL
9h 15m
Wed, May 23
YUL
SAN
8h 51m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SAN
YUL
10h 33m
Sun, May 27
YUL
SAN
10h 39m
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
DTW
Excellent 10.0

Pls see above

SMF
ATL
Excellent 8.6

The crew were so polite and happy!

Those seats! UGH!

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Wed, May 30
SAN
YUL
9h 34m
Tue, Jun 19
YUL
SAN
20h 17m
Trip: 21 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
SAN
YUL
7h 40m
Thu, Jun 14
YUL
SAN
9h 03m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

Sun, Apr 15
SAN
YUL
8h 20m
Wed, Apr 25
YUL
SAN
9h 59m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SAN
YUL
10h 52m
Thu, May 24
YUL
SAN
8h 57m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
SAN
YUL
9h 15m
Fri, May 25
YUL
SAN
9h 43m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 17
SAN
YUL
9h 12m
Tue, May 22
YUL
SAN
20h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
SAN
YUL
10h 52m
Thu, Jun 14
YUL
SAN
8h 58m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 31
SAN
YUL
7h 48m
Wed, Jun 13
YUL
SAN
18h 17m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
SAN
YUL
10h 52m
Tue, Jun 19
YUL
SAN
7h 50m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jun 4
SAN
YUL
8h 31m
Tue, Jun 19
YUL
SAN
20h 17m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SAN
YUL
8h 55m
Fri, May 25
YUL
SAN
7h 50m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
SAN
YUL
9h 34m
Fri, Jun 15
YUL
SAN
8h 40m
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

San Diego to Montreal Flight Information

Flights Arrive in Montreal
Flights Depart from San Diego
Flight Price $298
Distance 2463 miles
Airlines Air Canada, Delta, United
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.