Cheap flights from Appleton, WI to San Juan, United States
Flights starting at £110. Choose between Allegiant Air, Frontier Airlines, or United Airlines to find the best price.
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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 Allegiant Air, Frontier Airlines, United Airlines, Spirit Airlines, and JetBlue Airways. Appleton and San Juan have 107 direct flights per week.
Check-in for a flight from Appleton to San Juan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | 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 |
United Airlines | UAL | UA | Yes | No |
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
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