Cheap Flights from Palm Springs (PSP) to Portsmouth (PSM)

Popular airlines from Palm Springs Intl. Airport (PSP) to Portsmouth, NH (PSM-Portsmouth Intl.)

Flights from Palm Springs (PSP) to Portsmouth (PSM)
Origin airport
Palm Springs Intl.
Destination airport
Portsmouth Intl.
Distance
2520 mi

Palm Springs to Portsmouth Flights

The cheapest times to fly from Palm Springs to Portsmouth

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 Palm Springs to Portsmouth are during the month of . You can find some of the cheapest flights from Palm Springs to Portsmouth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Palm Springs to Portsmouth

Sunday is one of the best days to book for cheap flights from Palm Springs to Portsmouth: 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 Palm Springs to Portsmouth

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 Palm Springs to Portsmouth 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 Palm Springs to Portsmouth 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 Palm Springs to Portsmouth 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 Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM) cost?
Grab a cheap one-way flight or cheap return flight from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM)?
is the most affordable month to fly from PSP to PSM. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PSP to PSM. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM)?
There aren't any daily direct flights departing from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PSP to PSM?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM)?
Opt for a flight from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM) last-minute?
Booking your ticket from PSP to PSM just before your trip is generally more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PSP to PSM flight and hotel package?
Booking a PSP to PSM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Palm Springs Intl. Airport (PSP) to Portsmouth Intl. Airport (PSM)?
It's generally possible to reschedule or cancel your PSP to PSM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.