Our data shows that August tends to be the cheapest month to fly to San Diego from New Haven. Users have commonly found prices around $326 for the month, but tickets can be as low as $138. Due to multiple factors, prepare for potentially higher prices in December.
To save up to 42% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from New Haven to San Diego from $381 1-2 weeks out and tickets from $460 for flights departing within the next 72 hours.
It’s optimal to fly from New Haven to San Diego at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.