Cheap Flights from Portsmouth (PSM) to Fort Smith (YSM)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Fort Smith, NT (YSM)

Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM) cost?
Get a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM)?
is the most affordable month to fly from PSM to YSM. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM)?
To find the cheapest airline flying from PSM to YSM, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. 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 Fort Smith Airport (YSM)?
Nonstop flights from Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSM to YSM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, including the time of year 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 Fort Smith Airport (YSM)?
To avoid possible delays on the Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM) route, fly before 3 PM. Departures after this time have a 22% higher chance of being 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 Fort Smith Airport (YSM) last-minute?
Last-minute fares from PSM to YSM are usually more expensive. For the best prices, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book a PSM to YSM flight and hotel package?
Opting for a PSM to YSM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals 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 Portsmouth Intl. Airport (PSM) to Fort Smith Airport (YSM)?
You can usually reschedule or cancel your PSM to YSM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Fort Smith
Distance
2068 mi

Book with confidence

Portsmouth to Fort Smith Flights

The cheapest times to fly from Portsmouth to Fort Smith

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

 

The best time to book a flight from Portsmouth to Fort Smith

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

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 Fort Smith 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 Fort Smith 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 Fort Smith 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 Fort Smith Flights
*Available to One Key members.