It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
To save up to 19% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Gillette to San Diego from $86 1-2 weeks out and tickets from $107 for flights departing within the next 72 hours.
May is one of the best times of the year to fly to San Diego from Gillette. Prices for May average $98 per person but you can even find prices for as low as $58. The most expensive prices can be found in the month of March. Opting for a May flight can save you 22% on your journey compared to booking in May
When flying from Gillette to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.