Cheap flights from Montreal, Canada to San Juan, United States

Flights starting at CA$248. Choose between Porter Airlines, Frontier Airlines, or JetBlue Airways to find the best price.

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Tips to know when travelling to San Juan

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Travelers usually depart from Montréal–Pierre Elliott Trudeau International, or Montreal Saint-Hubert Longueuil when they travel from Montreal to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Porter Airlines, Frontier Airlines, JetBlue Airways, Spirit Airlines, and United Airlines. Montreal and San Juan have 200 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Montreal to San Juan in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
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Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
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Weekly direct flights for Sun 01.12 - Sat 07.12

AirlineSun 01.12Mon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12
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Weekly direct flights for Sun 08.12 - Sat 14.12

AirlineSun 08.12Mon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12
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Check-in for a flight from Montreal to San Juan

NameCarrier codeIATA CodePassport needed during booking
Porter AirlinesPOEPDNo
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
United AirlinesUALUAYes

Travel tips & how to get from Montreal to San Juan

The cheapest price of a one-way ticket from Montreal to San Juan is CA$232. Round trip fares cost between CA$484 at the lowest and CA$666 at most.

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
253
days per year

14 day forecast

Friday
15 Nov
83%
31°C26°C
22 Nov
29°C25°C
Saturday
16 Nov
89%
33°C25°C
23 Nov
88%
29°C24°C
Sunday
17 Nov
89%
29°C26°C
24 Nov
87%
29°C25°C
Monday
18 Nov
87%
28°C25°C
25 Nov
88%
28°C25°C
Tuesday
19 Nov
86%
27°C24°C
26 Nov
88%
28°C25°C
Wednesday
20 Nov
27°C23°C
27 Nov
85%
27°C25°C
Thursday
21 Nov
74%
28°C23°C
28 Nov
89%
27°C25°C

Frequently asked questions

What are the most popular routes to and from Montreal?
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What airports are near San Juan?
Which airlines fly between Montreal and San Juan?
When's the best time to travel between Montreal and San Juan?
What flights operate between Montreal and San Juan?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Montreal and San Juan depart?
What time do nonstop (direct) flights between Montreal and San Juan arrive?
What time do flights between Montreal and San Juan depart?
What time do flights between Montreal and San Juan arrive?

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Flights from Montreal

Flights to San Juan

Popular routes

The nearest countries with flights to San Juan

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Other destination countries from Montreal

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Airlines operating from Montreal to San Juan

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