Cheap Flights from Yarmouth (YQI) to Portsmouth (PSM)

Popular airlines from Yarmouth, NS (YQI) to Portsmouth, NH (PSM-Portsmouth Intl.)

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Frequently asked questions

How much does a flight from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM) cost?
Lock in a cheap one-way flight or cheap return flight from Yarmouth, NS (YQI) 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 Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between YQI and PSM. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM)?
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 YQI to PSM flight.
How many flights per day from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM)?
There are no daily direct flights available from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM). 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 in no time.
What day of the week has the most flights from YQI to PSM?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM)?
Choose a flight from Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time 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 Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM) last-minute?
Holding off until just before your departure to book a flight from YQI to PSM often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a YQI to PSM flight and hotel package?
Opting for a YQI to PSM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of stays and then add activities, flights 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 Yarmouth, NS (YQI) to Portsmouth Intl. Airport (PSM)?
Typically, it's possible to cancel or reschedule your YQI to PSM flight. However, if the booking was 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 whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Yarmouth
Destination airport
Portsmouth Intl.
Distance
242 mi

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Yarmouth to Portsmouth Flights

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

 

The best time to book a flight from Yarmouth to Portsmouth

Sunday is one of the best days to book for cheap flights from Yarmouth 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 Yarmouth 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 Yarmouth to Portsmouth 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 Yarmouth 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 Yarmouth 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.

 

Yarmouth to Portsmouth Flights

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*Available to One Key members.