Cheap flights from Boston, MA to San José, Costa Rica
Flights starting at £111. Choose between Spirit Airlines, JetBlue Airways, or Copa Airlines to find the best price.
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Tips to know when travelling to San José
Cheapest one-way trip | £111 |
---|---|
Cheapest round-trip | £270 |
Average round-trip | £337 |
Most popular airline | Spirit Airlines |
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The most popular airlines for this route are Spirit Airlines, JetBlue Airways, Copa Airlines, Avianca, and United Airlines. Boston and San José have 320 direct flights per week. When you arrive at San José, consider visiting Parque Nacional Manuel Antonio, and Bosque Nuboso Monteverde.
Check-in for a flight from Boston to San José
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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Copa Airlines | CMP | CM | Yes | Opens 24 days before flight Closes 1 hours before flight |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Weather in San José
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 24°C | 14°C |
February | 26°C | 14°C |
March | 27°C | 15°C |
April | 26°C | 16°C |
May | 25°C | 17°C |
June | 24°C | 17°C |
July | 24°C | 16°C |
August | 24°C | 16°C |
September | 24°C | 16°C |
October | 23°C | 16°C |
November | 23°C | 15°C |
December | 23°C | 15°C |
14 day forecast
Frequently asked questions
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