Cheap flights from Hilo, HI to San Diego, CA
Flights starting at $89. Choose between Hawaiian Airlines, Alaska Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to San Diego
Cheapest one-way trip | $127 |
---|---|
Cheapest round-trip | $311 |
Average round-trip | $370 |
Most popular airline | Hawaiian Airlines |
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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are Hawaiian Airlines, Alaska Airlines, Spirit Airlines, JetBlue Airways, and Frontier Airlines. Hilo and San Diego have 246 direct flights per week.
Check-in for a flight from Hilo to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Hawaiian Airlines | HAL | HA | No | No |
Alaska Airlines | ASA | AS | 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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Diego
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 10°C |
February | 17°C | 10°C |
March | 18°C | 11°C |
April | 19°C | 12°C |
May | 20°C | 14°C |
June | 22°C | 16°C |
July | 24°C | 18°C |
August | 25°C | 19°C |
September | 25°C | 19°C |
October | 23°C | 16°C |
November | 21°C | 13°C |
December | 17°C | 11°C |
14 day forecast
Frequently asked questions
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