Cheap Flights from Portsmouth (PSM) to Flint (FNT)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Bishop Intl. Airport (FNT)

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Frequently asked questions

How much does a flight from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT) cost?
Grab a cheap one-way flight or cheap return flight from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT) 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 Bishop Intl. Airport (FNT)?
The cheapest month to fly from PSM to FNT is , when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from PSM to FNT. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT)?
Nonstop flights from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSM to FNT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be 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 Bishop Intl. Airport (FNT)?
Choose a flight from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Bishop Intl. Airport (FNT) last-minute?
Holding off until just before your departure to book your flight from PSM to FNT generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book a PSM to FNT flight and hotel package?
You'll generally save money by booking a PSM to FNT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Portsmouth Intl. Airport (PSM) to Bishop Intl. Airport (FNT)?
In most cases, you can modify or cancel your PSM to FNT flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Bishop Intl.
Distance
652 mi

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Portsmouth to Flint Flights

The cheapest times to fly from Portsmouth to Flint

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

 

The best time to book a flight from Portsmouth to Flint

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

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 Flint 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 Flint 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 Flint 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 Flint Flights

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*Available to One Key members.