Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Puerto Rico to New Hampshire as you normally would.
To save up to 33% 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 Puerto Rico to New Hampshire from $234 1-2 weeks out and tickets from $270 for flights departing within the next 72 hours.
Flights from Puerto Rico to New Hampshire lean towards being more expensive in December. Prices are generally better when you fly from Puerto Rico to New Hampshire in August, with the cheapest ticket starting at $114.
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