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

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FAQs for Booking Montreal to San Diego Flights

How long does a flight from Montreal to San Diego take?
An average nonstop flight takes 8h 05m, covering a distance of 3964 km.
Which airlines provide the cheapest flights from Montreal to San Diego?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 361), United (C$ 367) and American Airlines (C$ 367).
Do I need a passport to fly between Montreal and San Diego?
Yes.

Good to Know

Low Season:
May
Best time to beat the crowds
3%
expected price decrease
High Season:
January
Most popular time to fly
13%
expected price increase
Average price:
C$ 583
(avg. price over the last 2 weeks)
Good Deal:
C$ 435
or less (round trip)

When to Book Flights from Montreal to San Diego

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

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for C$ 434 or less.
The cheapest flight from Montreal to San Diego was found, on average, 1 days before departure.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 15% 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

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

Airports
Origin
Montreal
C$ 361
only
C$ 361
Destination
San Diego
C$ 361
only
C$ 361
Thu, 22 Feb
YUL
SAN
8h 44m
Mon, 26 Feb
SAN
YUL
9h 21m
C$ 361
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 24 Nov
YUL
SAN
8h 22m
Fri, 1 Dec
SAN
YUL
8h 52m
C$ 367
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PSC
SFO
Okay 4.0

Crew was polite

I guess San Francisco ATC (Air Traffic Control) decided the plane couldn’t leave San Fran until way past our take off time. Then it takes two plus hours to get the plane here unload and refuel and rest. So I missed my connecting flight to Redding. Which meant I had to fly to Sacramento. Then I had a pleasant 3 hour drive on I-5 (can you sense my sarcasm?!) didn’t reach my destination until 5 in the FREAKING morning. Around 8 HOURS LATE TO MY DESTINATION

MRY
LAX
Good 6.3

Boarding was organized and prompt. Crew was fantastic.

Flight was to short.

HNL
LAX
Excellent 9.3

Fast service

Wi-Fi cost too much

LAX
ORD
Okay 4.3

Left a little early

Smaller seats, no video or music options on a almost four hour flight. Why United why?

RDD
SFO
Excellent 10.0

The service as soon as I walked in the first airport until I walked out the last one was excellent for this trip

Fri, 1 Dec
YUL
SAN
12h 07m
Tue, 12 Dec
SAN
YUL
12h 58m
C$ 367
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

BCN
JFK
Mediocre 2.0

I was booted off my flight and then got rerouted on 4 different planes...IAD to London, to Geneva to Zurich to Barcelona. Got to Barcelona and my bag was missing. It was a nightmare.

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

Sun, 6 May
YUL
SAN
21h 21m
Thu, 17 May
SAN
YUL
21h 21m
C$ 477
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3662 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YEG
YMM
Good 7.6

Overall flight and connections were good. Board process was smooth and flight departed and arrived on time. Watch for baggage delays when arriving in Fort McMurray as they can sometimes be excessive. No entertainment provided on the smaller planes but most people have some form of entertainment with them.

YVR
YEG
Excellent 8.3

Flight was good, crew was courteous and boarded on time. Cabin space was adequate and the entertainment provided through WestJet’s app is very good.

YYZ
YVR
Excellent 10.0

No vegetarian stuff inflight. Plz suggest to westjet.

LAX
YYZ
Good 7.3

Plane was comfy and on time

No west jet connect or in seat entertainment. Had to rent. Seems like a money grab

YVR
LAX
Excellent 10.0

Good service easy boarding luggage came out as soon as we were off the plane when you are on vacation last thing you need is to wait for your bags great job all around

Fri, 24 Nov
YUL
SAN
8h 18m
Fri, 1 Dec
SAN
YUL
9h 18m
C$ 510
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13622 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
EWR
Okay 5.0

Crew was nice. Flight very smooth

We had to get seats at boarding because of the flight delay. She offered us two seats in the back. I knew they don't pushback so I said no. She had given the woman ahead of me two seats in comfort plus. Did not offer that and was rude. There were at least a few empty seats in that area. As a courtesy to us having 1)been delayed in Costa Rica. And then 2) a long wait for the connecting flight in Atlanta it would have been reasonable to offer those seats. Which remained empty

CMH
BOS
Excellent 10.0

Courteous crew and smooth flight

Nothing

AMS
DTW
Excellent 10.0

Everything was Excellent

Excellent job and keep it up

NAS
JFK
Excellent 8.0

Good service smooth flight

The food on bosrd

MSP
ATL
Good 6.6

On the MSP to ATL leg the gate crew made a huge deal about checking rolling bags. They even stopped us at check-in and nearly begged us to check our bags pointing to the backed up jetway. But we had a lot of unpacking to do before checking our bags so we politely declined three times. On getting to our seats there were at least 8 open slots for bags near us. I heard a crew member call forward to say "tell them no more rollaboards" so they forced everyone left to check. On departure they slammed shut several very large empty overheads. WTF

Wed, 13 Dec
YUL
SAN
19h 13m
Sun, 17 Dec
SAN
YUL
10h 38m
C$ 367
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

PHX
JFK
Excellent 10.0

On time slept the whole way

LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

Sat, 20 Jan
YUL
SAN
8h 57m
Wed, 24 Jan
SAN
YUL
9h 47m
C$ 367
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MFE
IAH
Good 6.3

No snack

LAX
ORD
Okay 4.3

Left a little early

Smaller seats, no video or music options on a almost four hour flight. Why United why?

MRY
LAX
Good 6.3

Boarding was organized and prompt. Crew was fantastic.

Flight was to short.

SFO
RNO
Mediocre 3.0

Flight was on time and I received my checked baggage.

Seat was uncomfortable due to insufficient foot space. All (about 6) overhead bins in the rear of the aircraft were full because crew stored “essential equipment” in them. Crew was not professional. After takeoff they never came around to see if anyone needed anything and not even a glass of water was offered for the entire flight. They didn’t even ensure that everyone wore seatbelts on landing - woman next to me was stretched out hugging her companion while landing wilth unbuckled seatbelt. Entertainment screen did not wirk properly.

ORD
LAX
Excellent 8.0

A pleasant surprise when overbooked flight was announced was that I could give up seat on Chicago to LA flight and get a direct flight Chicago to San Francisco and still make my connection to Santa Rosa. A very nice perk. Everything comfortable on flight.

Can’t think of anything. Comfortable flight. Good flight attendents.

Thu, 23 Nov
YUL
SAN
20h 55m
Sun, 26 Nov
SAN
YUL
47h 04m
C$ 775
Trip: 4 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4460 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
LAX
Excellent 10.0

Seats were comfortable, even in economy. Personal entertainment at each seat with a good selection of movies and easy way to navigate to English language. The flight attendants were very nice, and they provided not only drinks but also a full snack tray to each person. Flight was right on time and announcement were in Spanish and English which was important for me as I don't speak Spanish..

GDL
LAX
Mediocre 2.6

Our flight was delayed

MEX
SFO
Mediocre 2.0

MY FLIGHT WAS CANCELLED!!!!!!!!!!! I DID NOT GET AN EMAIL NOTIFICATION!!!!!!!!!!!!! I WAS IN THE AIRPORT FOR OVER 11 HOURS!!!!!!

MEX
LAX
Mediocre 2.0

I was sent to 2 different locations in the airport and missed my flight because of incompetence so I had to pay $1200 extra for another flight to get home.

MEX
LAX
Mediocre 2.0

Nothing.

The fact that we are now charged for baggage and seats similar to the economy airlines. Service is also noticeably worse.

Fri, 20 Apr
YUL
SAN
10h 03m
Tue, 24 Apr
SAN
YUL
9h 44m
C$ 402
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 12 Jan
YUL
SAN
9h 30m
Mon, 15 Jan
SAN
YUL
9h 49m
C$ 367
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

JFK
DCA
Excellent 8.0

Went smoothly

MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

Wed, 21 Mar
YUL
SAN
8h 47m
Wed, 4 Apr
SAN
YUL
7h 58m
C$ 367
Trip: 15 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
STS
Excellent 8.0

Comfortable as fell asleep before tak3 off and woke up when landing announced.

PSC
SFO
Okay 4.0

Crew was polite

I guess San Francisco ATC (Air Traffic Control) decided the plane couldn’t leave San Fran until way past our take off time. Then it takes two plus hours to get the plane here unload and refuel and rest. So I missed my connecting flight to Redding. Which meant I had to fly to Sacramento. Then I had a pleasant 3 hour drive on I-5 (can you sense my sarcasm?!) didn’t reach my destination until 5 in the FREAKING morning. Around 8 HOURS LATE TO MY DESTINATION

MFE
IAH
Good 6.3

No snack

SFO
PSC
Excellent 10.0

The service as soon as I walked in the first airport until I walked out the last one was excellent for this trip

SFO
RNO
Mediocre 3.0

Flight was on time and I received my checked baggage.

Seat was uncomfortable due to insufficient foot space. All (about 6) overhead bins in the rear of the aircraft were full because crew stored “essential equipment” in them. Crew was not professional. After takeoff they never came around to see if anyone needed anything and not even a glass of water was offered for the entire flight. They didn’t even ensure that everyone wore seatbelts on landing - woman next to me was stretched out hugging her companion while landing wilth unbuckled seatbelt. Entertainment screen did not wirk properly.

Thu, 14 Dec
YUL
SAN
9h 34m
Mon, 8 Jan
SAN
YUL
23h 25m
C$ 490
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 4 Jan
YUL
SAN
8h 45m
Thu, 11 Jan
SAN
YUL
9h 47m
C$ 515
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PSC
SFO
Okay 4.0

Crew was polite

I guess San Francisco ATC (Air Traffic Control) decided the plane couldn’t leave San Fran until way past our take off time. Then it takes two plus hours to get the plane here unload and refuel and rest. So I missed my connecting flight to Redding. Which meant I had to fly to Sacramento. Then I had a pleasant 3 hour drive on I-5 (can you sense my sarcasm?!) didn’t reach my destination until 5 in the FREAKING morning. Around 8 HOURS LATE TO MY DESTINATION

RDD
SFO
Excellent 10.0

The service as soon as I walked in the first airport until I walked out the last one was excellent for this trip

ORD
LAX
Excellent 8.0

A pleasant surprise when overbooked flight was announced was that I could give up seat on Chicago to LA flight and get a direct flight Chicago to San Francisco and still make my connection to Santa Rosa. A very nice perk. Everything comfortable on flight.

Can’t think of anything. Comfortable flight. Good flight attendents.

MRY
LAX
Good 6.3

Boarding was organized and prompt. Crew was fantastic.

Flight was to short.

IAH
BDL
Okay 5.3

Crew friendliness

The cabin was way too cold. Audio beeps (fasten seat belts) are too loud

Sat, 5 May
YUL
SAN
18h 36m
Fri, 11 May
SAN
YUL
14h 37m
C$ 542
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 30 Dec
YUL
SAN
9h 24m
Thu, 11 Jan
SAN
YUL
9h 47m
C$ 541
Trip: 13 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51333 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PHX
Excellent 8.6

Again expectation can get in the way. And of course the airline needs for flights to be as full as possible. In order to be profitable in the long run. We all want them to be able to stay in business

Same point - the point was full and I’ve already clarified that .

IAH
BDL
Okay 5.3

Crew friendliness

The cabin was way too cold. Audio beeps (fasten seat belts) are too loud

HNL
LAX
Excellent 9.3

Fast service

Wi-Fi cost too much

SFO
RNO
Mediocre 3.0

Flight was on time and I received my checked baggage.

Seat was uncomfortable due to insufficient foot space. All (about 6) overhead bins in the rear of the aircraft were full because crew stored “essential equipment” in them. Crew was not professional. After takeoff they never came around to see if anyone needed anything and not even a glass of water was offered for the entire flight. They didn’t even ensure that everyone wore seatbelts on landing - woman next to me was stretched out hugging her companion while landing wilth unbuckled seatbelt. Entertainment screen did not wirk properly.

SFO
STS
Excellent 8.0

Comfortable as fell asleep before tak3 off and woke up when landing announced.

Sat, 31 Mar
YUL
SAN
8h 05m
Mon, 9 Apr
SAN
YUL
9h 07m
C$ 591
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 23 Dec
YUL
SAN
16h 22m
Sat, 30 Dec
SAN
YUL
10h 58m
C$ 1235
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

PHX
JFK
Excellent 10.0

On time slept the whole way

JFK
DCA
Excellent 8.0

Went smoothly

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

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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.