Cheap flights from San Luis Obispo, CA to San Juan, United States
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Most popular airline | Alaska Airlines |
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Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, Spirit Airlines, and JetBlue Airways. San Luis Obispo and San Juan have 70 direct flights per week.
Check-in for a flight from San Luis Obispo to San Juan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in San Juan
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 27°C | 22°C |
February | 27°C | 22°C |
March | 27°C | 22°C |
April | 28°C | 23°C |
May | 29°C | 24°C |
June | 30°C | 25°C |
July | 30°C | 25°C |
August | 30°C | 25°C |
September | 30°C | 25°C |
October | 29°C | 25°C |
November | 28°C | 24°C |
December | 27°C | 23°C |
14 day forecast
Frequently asked questions
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Flights to San Juan
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Popular routes
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Airports near San Luis Obispo
- Fresno Yosemite International
- Hollywood Burbank
- Monterey Regional
- Santa Barbara Municipal
- San Luis Obispo County Regional
- Santa Maria Public
- Meadows Field
- Merced Regional