Cheap Flights from Portsmouth (PSM) to Reading (RDG)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Reading, PA (RDG-Reading Regional)

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Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional) cost?
Lock in a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional) 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 Reading, PA (RDG-Reading Regional)?
The cheapest month to fly from PSM to RDG is , when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PSM to RDG flight.
How many flights per day from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional)?
There are no daily nonstop flights from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from PSM to RDG?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional)?
To land at Reading, PA (RDG-Reading Regional) on time, opt for 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 time.**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 Reading, PA (RDG-Reading Regional) last-minute?
Booking your flight from PSM to RDG shortly before your trip is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PSM to RDG flight and hotel package?
Compared with arranging hotels and flights separately, booking a PSM to RDG flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Portsmouth Intl. Airport (PSM) to Reading, PA (RDG-Reading Regional)?
Generally, it's possible to cancel or reschedule your PSM to RDG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Reading Regional
Distance
324 mi

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Portsmouth to Reading Flights

The cheapest times to fly from Portsmouth to Reading

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

 

The best time to book a flight from Portsmouth to Reading

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

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 Reading in 2026. 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 Reading 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 Reading 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.

 

Portsmouth to Reading Flights

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*Available to One Key members.