Select journey type

Enter to select travel class and passengers

Ultra Low Fare Flights from San Jose, CR (SJO) to Boston (BOS) with Spirit

Fly San Jose, CR to Boston and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Ultra Low Fare Flights from San Jose, CR (SJO) to Boston (BOS) with Spirit

San Jose, CR to Boston Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

Weather in Boston

Thursday ,overcast clouds
80°F 08/13/2020
Friday ,overcast clouds
79°F 08/14/2020
Saturday ,broken clouds
73°F 08/15/2020
Sunday ,moderate rain
69°F 08/16/2020
Monday ,moderate rain
83°F 08/17/2020
Tuesday ,sky is clear
79°F 08/18/2020
Wednesday ,light rain
72°F 08/19/2020
Powered by: OpenWeatherMap.org