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Find cheap flights from Montreal to Puerto Rico from C$ 209

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Puerto Rico departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 28/4
Sun 5/5

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Best Puerto Rico Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadilla1 stopC$ 847
Vieques
Vieques2 stopsC$ 2,274

Good to know

Low season

August

High season

April

Cheapest flight

C$ 209
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Montreal to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Montreal to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Rico with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Rico from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Montreal to Puerto Rico

Need help choosing which airline to fly with from Montreal to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
7.5
Air TransatOverall score based on 515 reviews
68food
83crew
69entertainment
71comfort
76overall
77boarding
Airline reviews

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Read more about Air Transat

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

Lisbon, make sure to get food , coffee prior to going to boarding gates as there is no food being served after. Only vending machines. A lot of check points to get to the boarding gates. Not enough seating for passengers waiting to board. Crew was very courteous and kind.

We could not check in early, I think because we purchases through a third party, therefore once we got to the airport, no seats together, and only middle seats. Will never do that again

I think as another discount flyer they stepped up the bar. I think they should stay around for awhile

I really liked the club service, the temperature was ideal, the flight attendants were so warm and friendly and accommodating the bathroom was easy. Great flight.

Clean plane. Departed ahead of schedule, arrived early. Captain was informative- could clearly hear announcements and flight went as he told us. Could use some simple snack with free beverages. Consider comp with-go on planes.

The Air Transat representatives in Punta Cana need serious retraining on Customer Services. Lost luggage claims that goes helplessly unansweree, reps yelling at clients to go behind the red line as the check in line ballooned....

flight changed by airline. then could not check imto mew flight because kiwi had messed up the reservation. still waiting to depart…

Crew was rude.didn’t even say hi or welcome to board

Menu selection was limited and not appropriate for a flight of this length

I like WJ but I don’t like traveling anymore

Good. Really crowded and busy. Going to Winnipeg plane was crowded and seats very narrow Now I remember why I dislike flying 😈

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

Having a lot of delayed flights on West Jet, however things always work out. So no complaints.

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Check in was seamless , crew very polite , arrived on time!

Flight arrived early even after leaving late. Bag drop was a zoo, very slow even after using pre-checkin and airport kiosk.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

The seat is too hard and my back and bottom are having servers pain

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

Great crew, friendly. Found the trip long just sitting with no onboard entertainment

All went fine. Boarding was efficient, staff was really friendly, and we were kept up to date on any changes to our itinerary. My only note for improvement is that on this particular plane, the recline in economy class was negligible. I know it's a coach seat, but I had another UA flight (SFO to BWI) and the seat was more comfortable with better recline.

Really good experience with a redeye flight from SFO to BWI. Boarding was efficient, plane was comfortable and newer than others, lots of audio and video choices, and staff was great. I appreciate United's service.

Was a good flight. On time. Was full and all went well

My flight from Toronto was delayed but the connecting United flight waited for me 👍

The original seat on the flight Toronto Newark had the floor flooded with coffee spilled, so they changed our seat to premium economy. For the flight from Newark to San Salvador we were i the last row, no reclinable seats and beside the toilet. I asked for headsets to the waitress and she gave it to.me test of all the passengers, while she was staying right behind me..

Couldn’t get the tv screen to work, didn’t try food, so no comment

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

Flight From PHX to CVG was on time, very professional staff

It was a disaster, delayed and my gate changed like 6 times and I was walking a like crazy to every gate they updated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

less delays; there was an hour+ delay on both flights. self serve check in kiosks weren't available for British Airways flights

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

The flight was delayed multiple times. I had to buy a new tickets (4 tickets) for my family for a total of $5200 cnd And missed thanks giving with our family. Very very poor and disappointing service.

Room on aircraft was nice main cabin. Interaction with cabin crew could of been nicer....only seen them once

Incompetent crew at the boarding counter. Never flying AA again.

5 delays to departure. Finally left 2 hours after scheduled time. Further issues with “paperwork” when we were ready to push away from the gate. Air Canada has a real problem with flights between Montreal and Toronto over the last 24 months. Of my 12 flights, 8 have been delayed or cancelled. With no compensation. I now drive between Toronto and Montreal whenever I can. At least I know I will get there when I planned to.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

Terrible crew. Mediocre food. Terrible headphones. No Bluetooth connection for entertainment. Crying babies. Horrible experience.

I am 6'0 and almost no leg room. I am also not a small person, but this was the first time I had a issue with the seat belt. I feel like they should be made a tad bit bigger.

Difficile quand le gate change, les deux fois. Quand on m'a changé les sièges que j' ai réservé, les deux fois. On m'a dit que j'allais être remboursé et rien eu encore

Air Canada continues to disappoint in almost every way. Probably the result of a monopoly, so NO need to improve anything

My flight has been canceled and I had to cancel entire trip.

Nothing to say: I always have a good time with Air Canada

I understand the plane was fully booked, but it was my first time to be asked for putting my carryon bag as a checked bag. They didn’t tell me that it was free, they were just rude asking to leave it alone. I totally have no idea it was free. No one explain to me, and they just speak French which I don’t understand. This boarding experience was really sad. I wish people who is doing boarding could be helpful and understand what people need, and they have to explain to customers, they cannot just saying it was full, and check your bag. It was really frustrating for people who travel like this first time.

Flight was cancelled in Antigua and they made me find my own hotel, taxi and pay for all my food. Flight was delayed more than 24 hours due to mechanical and air canada doesn't want to pay the $1000 due for reimbursement

Book cheap flights from Montreal to Puerto Rico

Recent round-trip flight deals

13/4Sat
directAir Canada
4h 30mYUL-SJU
20/4Sat
directAir Canada
4h 50mSJU-YUL
C$ 347
13/4Sat
1 stopAir Canada
10h 48mYUL-SJU
20/4Sat
directAir Canada
4h 50mSJU-YUL
C$ 355
8/4Mon
1 stopAmerican Airlines
13h 21mYUL-SJU
17/4Wed
2 stopsAmerican Airlines
9h 49mSJU-YUL
C$ 419
20/4Sat
2 stopsAmerican Airlines
19h 00mYUL-SJU
27/4Sat
1 stopAmerican Airlines
9h 34mSJU-YUL
C$ 426
2/5Thu
1 stopUnited Airlines
7h 45mYUL-SJU
7/5Tue
1 stopUnited Airlines
12h 02mSJU-YUL
C$ 650
16/4Tue
1 stopUnited Airlines
22h 32mYUL-SJU
18/4Thu
1 stopUnited Airlines
12h 10mSJU-YUL
C$ 659
7/9Sat
1 stopWestJet
7h 22mYUL-SJU
20/9Fri
1 stopWestJet
9h 11mSJU-YUL
C$ 685
6/9Fri
1 stopWestJet
7h 22mYUL-SJU
21/9Sat
1 stopWestJet
7h 57mSJU-YUL
C$ 691
9/9Mon
1 stopDelta
14h 33mYUL-SJU
23/9Mon
1 stopDelta
9h 11mSJU-YUL
C$ 804
4/7Thu
1 stopDelta
8h 39mYUL-SJU
17/7Wed
1 stopDelta
15h 30mSJU-YUL
C$ 806

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Recent one-way flight deals

14/5Tue
1 stopUnited Airlines
7h 45mYUL-SJU
C$ 209
8/4Mon
1 stop
19h 46mYUL-SJU
C$ 247
15/5Wed
1 stopUnited Airlines
7h 45mYUL-SJU
C$ 269
8/4Mon
2 stopsAmerican Airlines
25h 32mYUL-SJU
C$ 277
9/4Tue
2 stops
19h 01mYUL-SJU
C$ 285
9/4Tue
1 stop
19h 12mYUL-SJU
C$ 288
8/4Mon
3 stops
15h 25mYUL-SJU
C$ 313
16/5Thu
1 stopWestJet
18h 34mYUL-SJU
C$ 414
10/6Mon
1 stopAvianca
12h 20mYUL-SJU
C$ 448
23/6Sun
1 stopWestJet
25h 48mYUL-SJU
C$ 502

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Last minute flights from Montreal to Puerto Rico

Last minute flight, train and bus deals

30/3Sat
multi-stop
8h 35mYUL-SJU
6/4Sat
direct
4h 50mSJU-YUL
C$ 402
2/4Tue
multi-stopAmerican Airlines
7h 40mYUL-SJU
12/4Fri
multi-stopAmerican Airlines
7h 25mSJU-YUL
C$ 408
31/3Sun
directAir Transat
4h 30mYUL-SJU
7/4Sun
directAir Transat
4h 35mSJU-YUL
C$ 544
31/3Sun
directAir Transat
4h 30mYUL-SJU
7/4Sun
directAir Transat
4h 35mSJU-YUL
C$ 564
30/3Sat
multi-stopWestJet
7h 20mYUL-SJU
11/4Thu
multi-stopWestJet
8h 19mSJU-YUL
C$ 692
30/3Sat
multi-stopWestJet
7h 20mYUL-SJU
10/4Wed
multi-stopWestJet
9h 24mSJU-YUL
C$ 734
30/3Sat
multi-stopUnited Airlines
12h 07mYUL-SJU
13/4Sat
multi-stopUnited Airlines
12h 02mSJU-YUL
C$ 809
30/3Sat
multi-stopAir Canada
15h 45mYUL-SJU
13/4Sat
directAir Canada
4h 50mSJU-YUL
C$ 874
29/3Fri
multi-stopUnited Airlines
8h 35mYUL-SJU
13/4Sat
multi-stopUnited Airlines
12h 02mSJU-YUL
C$ 908
30/3Sat
directAir Canada
4h 30mYUL-SJU
6/4Sat
directAir Canada
4h 50mSJU-YUL
C$ 940

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Montreal - Puerto Rico Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

Puerto Rico - Montreal

Cabin classes:

C$ 385