Cheap flights from Longueuil to San Juan

Round-trip
Economy
Montreal (YMQ)
San Juan (SJU)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Longueuil to San Juan are usually found in October or May, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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

YMQ - PR1
Price
C$ 461 - C$ 795
PR1
Temperature
28 - 32 °C
PR1
Rainfall
33 - 147 mm

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

October

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

Average price

C$ 561

Average for round-trip flights in February 2021

Round-trip from

C$ 461

From Longueuil to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to San Juan?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.

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

Our data shows that September tends to be the cheapest month to fly to San Juan from Longueuil. Users have commonly found prices around C$ 547 for the month, but tickets can be as low as C$ 316. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from Longueuil to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

Cheap flights from Longueuil to San Juan in February, March 2021

26 Mar - 2 Apr
C$ 414pp
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
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
5 Mar - 12 Mar
C$ 435pp
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
5 Mar - 12 Mar
C$ 448pp
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

Longueuil to San Juan 2021 flight deals

26 Mar - 2 Apr
C$ 414pp
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
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
1 Jun - 6 Jun
C$ 416pp
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
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
2 Apr - 9 Apr
C$ 423pp
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

Last minute flights from Longueuil to San Juan

5 Mar - 12 Mar
C$ 435pp
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
5 Mar - 12 Mar
C$ 448pp
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
5 Mar - 7 Mar
C$ 478pp
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
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Related info for your journey

Flight FAQs

From Longueuil to San Juan

Can I find flights from Longueuil to San Juan for under C$ 506 on Cheapflights?

Yes, there are multiple flights from Longueuil to San Juan for under C$ 506. The cheapest flight booked recently is on American Airlines for just C$ 414, but on average you can expect to pay C$ 482.

What safety measures are being taken by airlines flying from Montreal to San Juan to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Montreal to San Juan. Policies will vary by airline.

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.

Are there direct flights from Longueuil to San Juan for under C$ 380 on Cheapflights?

There are no direct flights from Longueuil to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Longueuil to San Juan for under C$ 506?

There are currently 9+ open flights from Longueuil to San Juan within the next 7 days for less than C$ 506.

Is Montreal weather warmer or cooler than San Juan?

With an average temperature of 32 °C, peak weather can be found in June. As a traveller, expect to see changes in flight prices during that period. The temperatures in San Juan are hotter than in Montreal.

How long is the flight from Longueuil to San Juan?

There are many flights that can get you from Longueuil to San Juan in 7h 30m. Fly via United Airlines, American Airlines, or Air Canada to get the fastest option. This flight may include one or multiple stops.

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

Cheapflights users have booked flights from Longueuil to San Juan round-trip from C$ 414. Other airlines that can offer you cheap pricing are Delta, from C$ 542, and Air Canada, from C$ 594. These flights start at 24% lower than the current average price 3 months from now.

Destination information for San Juan

Today's exchange rate
C$ 1 = $0.80
Average temperature for February in San Juan
29.0 °C
Avg rainfall for February in San Juan
41.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 7 airlines flying from Longueuil to San Juan

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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