Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to New Hampshire as you normally would.
Travelers have found it’s best to book a flight 29 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Des Moines to New Hampshire 1-2 weeks in advance for as low as $411, or $527 for flights within the next 24 hours.
Flights from Des Moines to New Hampshire lean towards being more expensive in February. Prices are generally better when you fly from Des Moines to New Hampshire in July, with the cheapest ticket starting at $139.