Cheap flights from Montreal to San Juan

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Economy
Montreal (YMQ)
San Juan (SJU)
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How to find the cheapest flight from
Montreal (YMQ) to San Juan (SJU)

All the information you need to plan the best YMQ to SJU flight in 2021: compare Montreal to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
YMQ - PR1
Price
C$ 457 - C$ 797
PR1
Temperature
28 - 32 °C
PR1
Precipitation
33 - 147 mm

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

October

Best time to find cheap flights, 16% potential price drop

Round-trip from

C$ 457

From Montreal to San Juan

One-way from

C$ 322

One-way flight from Montreal to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Montreal to San Juan?

Find a great deal and save up to 2% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal to San Juan within the next two weeks, with the cheapest ticket starting at C$ 555.

What is the cheapest month to fly from Montreal to San Juan?

The best pricing can be found in the month of October. Prices to San Juan from Montreal average C$ 546. You can even find prices in October for less than C$ 546, as users have found deals to San Juan from as low as C$ 324. The month of December appears to be one of the more expensive times to travel to San Juan from Montreal. Flying in the targeted month can save you up to 45%.

When is the cheapest time to fly from Montreal to San Juan (YMQ - PR1)?

When flying from Montreal to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Montreal to San Juan in September, October 2021

The best prices found for YMQ to SJU flights for September, October
23 Oct - 30 Oct
C$ 408pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
23 Oct - 30 Oct
C$ 409pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
27 Oct - 3 Nov
C$ 423pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to San Juan 2021 flight deals

Cheap flights to San Juan from Montreal found for this year
9 Nov - 11 Nov
C$ 369pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
4 Nov - 12 Dec
C$ 382pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
9 Nov - 11 Nov
C$ 384pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to San Juan from Montreal

Save time with Montreal to San Juan direct flight deals
9 Jan - 16 Jan
C$ 547pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Transat
Direct
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Air Transat
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
19 Dec - 9 Jan
C$ 551pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Transat
Direct
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Air Transat
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
30 Jan - 13 Feb
C$ 557pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Transat
Direct
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Air Transat
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Montreal to San Juan

Late deals on round-trip flights to San Juan from Montreal, departing today and this week
21 Sep - 28 Sep
C$ 503pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
21 Sep - 28 Sep
C$ 513pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
21 Sep - 28 Sep
C$ 532pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to San Juan from Montreal

The cheapest one-way flights from Montreal to San Juan
2:25 a.m. - 7:55 a.m.
Air Transat
Direct
4h 30m
YUL - SJU
Air Transat
C$ 322
mytrip.com
1:00 a.m. - 10:01 a.m.
WestJet
1 stop
8h 01m
YUL - SJU
WestJet
C$ 341
12:30 a.m. - 9:20 a.m.
Air Canada
1 stop
7h 50m
YUL - SJU
Air Canada
C$ 375
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Montreal to San Juan

Which airlines flying from Montreal to San Juan have flexible cancellations due to COVID-19?

Some of our airline partners flying from Montreal to San Juan have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Montreal to San Juan for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Montreal to San Juan for under C$ 400. The cheapest flight booked recently is on American Airlines for just C$ 369, but on average you can expect to pay C$ 417.

Are there direct flights from Montreal to San Juan for under C$ 600 on Cheapflights?

Cheapflights has 20 direct flights from Montreal to San Juan under C$ 600. A good price for a direct flight from Montreal to San Juan is less than C$ 598.

Are there last-minute flights available from Montreal to San Juan for under C$ 600?

There are currently 9+ open flights from Montreal to San Juan within the next 7 days for less than C$ 600.

What are the cheapest airlines flying from Montreal to San Juan round-trip?

Flying on American Airlines is currently your cheapest option to San Juan, with prices starting at C$ 369. Another option worth looking into is United Airlines, starting at C$ 433 round trip. American Airlines is currently priced 32% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Montreal to San Juan one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 265. However, be on the lookout for offers from American Airlines and Air Transat, as they are both options that can get you from Montreal to San Juan for a low price.

COVID Restrictions

View COVID Travel Restrictions for San Juan, Puerto Rico

Do I need a COVID test to fly to San Juan from Montreal?

Information is based on travel restrictions from Montreal to San Juan

Most visitors from Montreal need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from Montreal must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Montreal are not required to quarantine after entering San Juan.

Do I need a test to fly back to Montreal from San Juan?

Returning to Montreal from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Montreal.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Montreal.

Hide COVID Travel Restrictions for San Juan, Puerto Rico

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Montreal to San Juan.
Today's exchange rate
C$ 1 = $0.79
Average temperature for September in San Juan
32.0 °C
Avg rainfall for September in San Juan
146.0 mm

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 7 airlines flying from Montreal to San Juan

The chart below displays the airlines Cheapflights users travelling from Montreal to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
WestJet
C$ 164 C$ 325 No cancel fee 60%
Search WestJet flights
Delta
C$ 159 C$ 347 No cancel fee N/A
Search Delta flights
United Airlines
C$ 201 C$ 397 No cancel fee 69%
Search United Airlines flights
Air Transat
C$ 169 C$ 404 No cancel fee 50%
Search Air Transat flights
American Airlines
C$ 159 C$ 460 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 344 C$ 576 No cancel fee 67%
Search Air Canada flights
British Airways
C$ 8,928 C$ 8,928 No cancel fee 70%
Search British Airways flights
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