To save on the cost of your flight from New Hampshire to San Francisco, book at least 61 days before your planned departure. Booking around this time can save you about 99% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $416 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $638.
The chart below displays the airlines Cheapflights users traveling from New Hampshire to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$132||$344||No cancel fee||N/A|
||$132||$390||No cancel fee||69%|
||$126||$410||No cancel fee||71%|
||$123||$452||No cancel fee||62%|