Cheap flights from San Francisco, CA to Mayagüez, United States
Flights starting at $166. Choose between Cape Air, Frontier Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Mayagüez
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The most popular airlines for this route are Cape Air, Frontier Airlines, Spirit Airlines, JetBlue Airways, and Alaska Airlines. San Francisco and Mayagüez have 105 direct flights per week.
Check-in for a flight from San Francisco to Mayagüez
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Cape Air | KAP | 9K | Yes | No |
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 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Mayagüez
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 27°C | 23°C |
February | 27°C | 23°C |
March | 27°C | 22°C |
April | 28°C | 23°C |
May | 28°C | 24°C |
June | 29°C | 25°C |
July | 29°C | 25°C |
August | 30°C | 26°C |
September | 30°C | 26°C |
October | 29°C | 25°C |
November | 28°C | 25°C |
December | 28°C | 24°C |
14 day forecast
Frequently asked questions
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