Cheap Flights from Portsmouth (PSM) to West Palm Beach (PBI)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Palm Beach Intl. Airport (PBI)

Flights from Portsmouth (PSM) to West Palm Beach (PBI)
Origin airport
Portsmouth Intl.
Destination airport
Palm Beach Intl.
Distance
1246 mi

Portsmouth to West Palm Beach Flights

The cheapest times to fly from Portsmouth to West Palm Beach

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portsmouth to West Palm Beach are during the month of . You can find some of the cheapest flights from Portsmouth to West Palm Beach with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portsmouth to West Palm Beach

Sunday is one of the best days to book for cheap flights from Portsmouth to West Palm Beach: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portsmouth to West Palm Beach

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portsmouth to West Palm Beach in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portsmouth to West Palm Beach flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portsmouth to West Palm Beach airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI) cost?
Snag a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
Traveling in can help you save, as it's the cheapest month for flights between PSM and PBI. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
While Portsmouth, NH (PSM-Portsmouth Intl.) doesn't offer any direct flights to Palm Beach Intl. Airport (PBI), other airports have nonstop options. Leaving from Logan Intl. Airport (BOS) will get you to West Palm Beach without any layovers.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
To find the cheapest airline flying from PSM to PBI, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
Direct flights from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSM to PBI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
To land at Palm Beach Intl. Airport (PBI) on time, pick a flight that leaves from Portsmouth Intl. Airport (PSM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI) last-minute?
Holding off until just before your trip to book your flight from PSM to PBI generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a PSM to PBI flight and hotel package?
Booking a PSM to PBI flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portsmouth Intl. Airport (PSM) to Palm Beach Intl. Airport (PBI)?
Typically, you're able to cancel or reschedule your PSM to PBI flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.