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Cheap Flights from San Juan (SJUA) to Montreal (YMQA)

Compare San Juan to Montreal flight deals

Find the cheapest month or even day of the year to fly to Montreal

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Flight deals from San Juan to Montreal

Looking for a cheap last-minute deal or the best return flight from San Juan to Montreal? If you want to travel next month, return fares start from $1,100. Find the lowest prices on one-way and return tickets right here.
Montreal.$428 per passenger.Departing Tue, 8 Sep, returning Wed, 16 Sep.Return flight with Arajet.Outbound indirect flight with Arajet, departs from San Juan Luis Munoz Marin on Tue, 8 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departs from Montreal Pierre Elliott Trudeau on Wed, 16 Sep, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $428, select.
Montreal.$553 per passenger.Departing Sat, 3 Oct, returning Sun, 11 Oct.Return flight with United.Outbound indirect flight with United, departs from San Juan Luis Munoz Marin on Sat, 3 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Sun, 11 Oct, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $553, select.
Montreal.$604 per passenger.Departing Fri, 15 Jan, returning Sat, 23 Jan.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Juan Luis Munoz Marin on Fri, 15 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sat, 23 Jan, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $604, select.
Montreal.$623 per passenger.Departing Sat, 5 Dec, returning Sat, 5 Dec.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Juan Luis Munoz Marin on Sat, 5 Dec, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sat, 5 Dec, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $623, select.
Montreal.$817 per passenger.Departing Wed, 26 Aug, returning Tue, 1 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Juan Luis Munoz Marin on Wed, 26 Aug, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Tue, 1 Sep, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $817, select.
Montreal.$892 per passenger.Departing Sun, 28 Feb, returning Sun, 7 Mar.Return flight with Arajet and Air Transat.Outbound indirect flight with Arajet, departs from San Juan Luis Munoz Marin on Sun, 28 Feb, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Sun, 7 Mar, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $892, select.
Montreal.$931 per passenger.Departing Tue, 24 Nov, returning Sun, 29 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Juan Luis Munoz Marin on Tue, 24 Nov, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sun, 29 Nov, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $931, select.
Montreal.$957 per passenger.Departing Sat, 29 Aug, returning Sat, 3 Oct.Return flight with United.Outbound indirect flight with United, departs from San Juan Luis Munoz Marin on Sat, 29 Aug, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Sat, 3 Oct, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $957, select.
Montreal.$1,100 per passenger.Departing Sat, 8 Aug, returning Mon, 17 Aug.Return flight with United.Outbound indirect flight with United, departs from San Juan Luis Munoz Marin on Sat, 8 Aug, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Mon, 17 Aug, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,100, select.
Montreal.$1,105 per passenger.Departing Fri, 27 Nov, returning Tue, 8 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from San Juan Luis Munoz Marin on Fri, 27 Nov, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Tue, 8 Dec, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,105, select.
Montreal.$1,122 per passenger.Departing Sun, 7 Mar, returning Sun, 14 Mar.Return flight with Arajet and Air Transat.Outbound indirect flight with Arajet, departs from San Juan Luis Munoz Marin on Sun, 7 Mar, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Sun, 14 Mar, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,122, select.
Montreal.$1,188 per passenger.Departing Sun, 27 Dec, returning Sun, 3 Jan.Return flight with Arajet and Air Transat.Outbound indirect flight with Arajet, departs from San Juan Luis Munoz Marin on Sun, 27 Dec, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Sun, 3 Jan, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,188, select.
Montreal.$1,546 per passenger.Departing Thu, 28 Jan, returning Sat, 6 Feb.Return flight with Arajet.Outbound indirect flight with Arajet, departs from San Juan Luis Munoz Marin on Thu, 28 Jan, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Arajet, departs from Montreal Pierre Elliott Trudeau on Sat, 6 Feb, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,546, select.
Montreal.$1,631 per passenger.Departing Fri, 30 Oct, returning Tue, 3 Nov.Return flight with United.Outbound indirect flight with United, departs from San Juan Luis Munoz Marin on Fri, 30 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with United, departs from Montreal Pierre Elliott Trudeau on Tue, 3 Nov, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $1,631, select.
Montreal.$2,067 per passenger.Departing Wed, 7 Jul, returning Thu, 15 Jul.Return flight with Avianca.Outbound indirect flight with Avianca, departs from San Juan Luis Munoz Marin on Wed, 7 Jul, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Avianca, departs from Montreal Pierre Elliott Trudeau on Thu, 15 Jul, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $2,067, select.
Montreal.$2,406 per passenger.Departing Fri, 30 Apr, returning Sat, 8 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from San Juan Luis Munoz Marin on Fri, 30 Apr, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Sat, 8 May, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $2,406, select.

Find the cheapest month to fly from San Juan to Montreal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan to Montreal flights are currently cheapest in September.
Jul
Find prices
Aug
from $1,100
Sep
from $428
Oct
from $553
Nov
from $931
Dec
from $623
Jan
from $604
Feb
from $2,537
Mar
from $1,122
Apr
Find prices
May
Find prices
Jun
Find prices

Direct flights from San Juan to Montreal

Alternative San Juan to Montreal routes

Looking for the cheapest, fastest or easiest route from San Juan to Montreal? You could fly into the following airports instead.

Montreal St Hubert

11km from central Montreal
Closest
Search flights

Montreal Pierre Elliott Trudeau

16km from central Montreal
Cheapest
from $428
Search flights

San Juan to Montreal: Flight information

The things to know before you go.
Cheapest flight found$428
Cheapest month to flySeptember
Average flight time4 hrs, 39 mins
Most popular airlineAir Canada Rouge
Average flights per week12

Finding cheap flights from San Juan to Montreal: Frequently asked questions

There are 2 airports in Montreal: Montreal St Hubert and Montreal Pierre Elliott Trudeau.
The best price we found for a return flight from San Juan to Montreal is $428. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 39 minutes is the average flight time from San Juan to Montreal.
Air Canada Rouge, Air Canada and Air Transat fly direct from San Juan to Montreal.
As of July 2026, there are 3 flights per week flying from San Juan to Montreal.
The cheapest month to fly from San Juan to Montreal is usually September.
If you're flying from San Juan, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the centre of Montreal. We've found flights into this airport from $428.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Juan to Montreal on Tuesday, 8 September 2026.
Yes – the average flight time is 4 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 21°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
The cheapest airline that flies to Montreal is Arajet. And the cheapest airline that flies to Montreal Pierre Elliott Trudeau Airport is Air Canada.

Travelling from San Juan to Montreal: what you need to know

  • San Juan's main base, San Juan Luis Munoz Marin Airport (SJU), is where plenty of awesome adventures begin. Explore your departure options from here for your flight from San Juan to Montreal.

  • Disembark at Montreal Pierre Elliott Trudeau Airport (YUL), the major arrival point in Montreal.

  • Jump on a direct San Juan to Montreal flight and you'll be in the air for an average of 4 hours 35 minutes.

  • Montreal is one hour behind San Juan and follows the UTC-5 timezone.

  • To ensure you catch your San Juan to Montreal flight, leave enough time to check in and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months like July, it's best to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during high season in general.

How to find the cheapest flights from San Juan to Montreal

  • Currently, $216 is the best price we've seen for a one-way ticket from San Juan to Montreal. The cheapest price for a return flight is $428. Remember fares can change due to demand at the time of booking.

  • Lock in cheap San Juan to Montreal flights by booking eight months ahead. According to our research, that's the ideal time for bagging a bargain.

  • Plan your trip for January. That's the best month for scoring cheap plane tickets from San Juan to Montreal. If you're flexible with your dates, use the 'Whole month' tool to see the lowest price across each month.

  • Save time looking for cheap flights from San Juan to Montreal by setting up a Price Alert. We'll send you an email or notification on the app when a new discounted fare appears.

  • Save money on your San Juan to Montreal flight with the help of our filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Flying from San Juan

San Juan Luis Munoz Marin Airport (SJU)

  • Set out from San Juan Luis Munoz Marin Airport (SJU) on a nonstop flight from San Juan to Montreal. From SJU, you can fly directly into Montreal Pierre Elliott Trudeau Airport (YUL).

  • Look out for deals with Air Canada. This airline offers direct San Juan to Montreal plane tickets out of SJU.

  • We make it simple to find a San Juan to Montreal flight with a stopover. To see the options leaving from San Juan Luis Munoz Marin Airport, uncheck 'Direct flights only.' Then, select a flight offering a stop long enough to tour the city of your choice. Popular stopovers include:

    • New York Newark Airport (EWR)

    • Philadelphia International Airport (PHL)

    • Punta Cana Airport (PUJ)

  • Travelling from central San Juan to SJU takes about 1 hour by public transport. If you drive, ride-share or take a taxi, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic conditions.

  • After an easy start to your break? Stay near San Juan Luis Munoz Marin Airport. Whether you've booked an early flight from San Juan to Montreal or just don't want to be rushed, these hotels are perfect:

  • San Juan Luis Munoz Marin Airport gets high marks for its on-time performance. 81% of flights that depart SJU land on time.

Arriving in Montreal

Montreal Pierre Elliott Trudeau Airport (YUL)

  • Montreal Pierre Elliott Trudeau Airport (YUL) is approximately 16 kilometres from central Montreal. If you're catching a taxi or a ride-share, the drive takes around 25 minutes.

  • Travelling to the centre on public transport will take you roughly 45 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from San Juan to Montreal. Stay at one of these accommodation options near YUL instead:

  • Go wherever you want, whenever you want with a Montreal Pierre Elliott Trudeau Airport rental car. Book your wheels from Avis, Alamo or Routes Car Rentals and chase adventure across Montreal and beyond.

  • To lock in the lowest price, book your ride from Montreal Pierre Elliott Trudeau Airport around four weeks ahead of your San Juan to Montreal flight.

  • The street address for YUL is 975 Romeo Vachon Street North.

Montreal St Hubert Airport (YHU)

  • Montreal St Hubert Airport (YHU) is roughly 11 kilometres from central Montreal. After your flight from San Juan to Montreal, it takes approximately 25 minutes to reach the heart of the city in a taxi or ride-share.

  • If you hop on public transport, the ride to the centre will take you 1 hour or so.

  • Hang up the 'Do not disturb' sign and relax at a hotel close to YHU. Here are a few options where you can check in after your flight from San Juan to Montreal:

  • Why wait around? A Montreal St Hubert Airport rental car lets you get moving right away. Find the perfect playlist and hit the open road with a set of wheels from Enterprise or Budget.

  • Avoid filling out forms at the home desk by having everything prearranged. Reserve your ride from YHU a few weeks in advance so you can simply grab the keys and go.

Best time to go to Montreal

  • July is the busiest month for flights from San Juan to Montreal. To avoid the crowds, head to Montreal in November.

  • Book a San Juan to Montreal ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Montreal to range from 14ºC (57ºF) to 28ºC (82ºF).

  • If you want to travel in cooler conditions, search for a cheap flight from San Juan to Montreal in January when temperatures average between -19ºC (-2ºF) and -2ºC (28ºF).

More about Montreal

  • Start your Montreal trip right by choosing the ideal place to stay. After booking your flight from San Juan to Montreal, check out our range of hotels including:

  • Every great holiday has to include a little sightseeing. Notre-Dame Basilica of Montreal, Montreal International Jazz Festival and Cirque du Soleil are must-visits when exploring Montreal.

Explore more of Canada

  • Montreal is always a good idea, but there are so many other parts of Canada just waiting to be explored. Around 161 kilometres west of Montreal, a trip to Ottawa will keep your itinerary busy. Start with leading sights like Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa.

  • If you're eager to discover another side of Canada, consider Laval, roughly 16 kilometres northwest of Montreal. Cosmodôme, Parc de la Rivière-des-Mille-Îles and Nature Centre are highlights.

Plan smart, explore more

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.