Cheap flights from Knoxville, TN to San José, Costa Rica
Flights starting at £121. Choose between Allegiant Air, Spirit Airlines, or Copa Airlines to find the best price.
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The most popular airlines for this route are Allegiant Air, Spirit Airlines, Copa Airlines, United Airlines, and Avianca. Knoxville and San José have 110 direct flights per week. When you arrive at San José, consider visiting Bosque Nuboso Monteverde, and Parque Nacional Manuel Antonio.
Check-in for a flight from Knoxville to San José
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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Copa Airlines | CMP | CM | Yes | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
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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Airports near Knoxville
- Nashville International
- Asheville Regional
- McGhee Tyson
- Greenville–Spartanburg International
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- Blue Grass
- Tri-Cities Regional