Cheap Flights from Portsmouth (PSM) to Roanoke (ROA)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Roanoke Regional Airport (ROA)

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Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA) cost?
Secure a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA) 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 Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA)?
is the most affordable month to fly from PSM to ROA. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from PSM to ROA. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA)?
There aren't any daily direct flights available from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PSM to ROA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the season and airline.*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 Roanoke Regional Airport (ROA)?
Book a flight from Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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 Portsmouth Intl. Airport (PSM) to Roanoke Regional Airport (ROA) last-minute?
Booking your ticket from PSM to ROA just before your getaway is typically more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PSM to ROA flight and hotel package?
Booking a PSM to ROA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights 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 Roanoke Regional Airport (ROA)?
In most instances, you're able to cancel or reschedule your PSM to ROA flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Roanoke Regional
Distance
625 mi

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Portsmouth to Roanoke Flights

The cheapest times to fly from Portsmouth to Roanoke

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

 

The best time to book a flight from Portsmouth to Roanoke

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

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 Roanoke 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 Roanoke 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 Roanoke 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 Roanoke Flights

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*Available to One Key members.