Cheap flights from San Juan, United States to Austin, TX
Flights starting at $87. Choose between Spirit Airlines, Frontier Airlines, or JetBlue Airways to find the best price.
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Tips to know when travelling to Austin
Cheapest one-way trip | $87 |
---|---|
Cheapest round-trip | $197 |
Average round-trip | $312 |
Most popular airline | Spirit Airlines |
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Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Austin. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, JetBlue Airways, United Airlines, and Allegiant Air. San Juan and Austin have 189 direct flights per week.
Check-in for a flight from San Juan to Austin
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | 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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Austin
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 16 °C | 6°C |
February | 17°C | 7°C |
March | 22°C | 11°C |
April | 25°C | 15°C |
May | 29°C | 19°C |
June | 33°C | 22°C |
July | 35°C | 23°C |
August | 36°C | 24°C |
September | 32°C | 22°C |
October | 27°C | 16°C |
November | 20°C | 11°C |
December | 17°C | 7°C |
14 day forecast
Frequently asked questions
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