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

Flights starting at £230. Choose between WestJet, Frontier Airlines, or Spirit Airlines to find the best price.

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How much do flights to San Juan cost?

Key info about flying to San Juan

Depart from
Calgary International
Arrive to
Luis Muñoz Marín International
Average flights per week
259
Flight distance

Check-in for a flight from Calgary to San Juan

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

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
6 Dec
28°C26°C
13 Dec
83%
27°C23°C
Saturday
7 Dec
73%
27°C25°C
14 Dec
79%
27°C23°C
Sunday
8 Dec
28°C26°C
15 Dec
84%
27°C23°C
Monday
9 Dec
84%
28°C25°C
16 Dec
89%
27°C24°C
Tuesday
10 Dec
88%
27°C24°C
17 Dec
85%
27°C24°C
Wednesday
11 Dec
85%
27°C24°C
18 Dec
80%
26°C24°C
Thursday
12 Dec
87%
27°C23°C
19 Dec
87%
26°C23°C
Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are WestJet, Frontier Airlines, Spirit Airlines, Porter Airlines, and JetBlue Airways. Calgary and San Juan have 259 direct flights per week.

Frequently asked questions

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