Cheap flights from Baltimore to Portsmouth (BWI - PSM)
How far in advance should I book a flight from Baltimore to Portsmouth, New Hampshire?
Travelers have found it’s best to book a flight 31 days in advance to save up to 47% 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 31 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 Baltimore to Portsmouth, New Hampshire 1-2 weeks in advance for as low as $217, or $288 for flights within the next 24 hours.
What is the cheapest month to fly from Baltimore to Portsmouth, New Hampshire?
Our data shows that February tends to be the cheapest month to fly to Portsmouth, New Hampshire from Baltimore. Users have commonly found prices around $214 for the month, but tickets can be as low as $87. Due to multiple factors, prepare for potentially higher prices in April.
When is the cheapest time to fly from Baltimore to Portsmouth, New Hampshire (BWI - PSM)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Portsmouth, New Hampshire as you normally would.
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Portsmouth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Baltimore to PortsmouthSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Baltimore to Portsmouth by cabin class
Find flights from Baltimore to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Baltimore to Portsmouth?
Cheapflights helps you search for flights from Baltimore to Portsmouth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Baltimore to Portsmouth?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to Portsmouth.
Can Cheapflights find flights from Baltimore to Portsmouth with no change fees?
Yes, we can. To see specific flights from Baltimore to Portsmouth with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Baltimore to Portsmouth become cheaper?
Yes! Start tracking prices for Baltimore to Portsmouth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.