Cheap Flights from Plattsburgh (PLB) to Southampton (SOU)

Popular airlines from Plattsburgh, NY (PLB-Clinton County) to Southampton (SOU)

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Frequently asked questions

How much does a flight from Clinton County Airport (PLB) to Southampton Airport (SOU) cost?
Secure a cheap one-way flight or cheap return flight from Clinton County Airport (PLB) to Southampton Airport (SOU) 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 Clinton County Airport (PLB) to Southampton Airport (SOU)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between PLB and SOU. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Clinton County Airport (PLB) to Southampton Airport (SOU)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PLB to SOU flight.
How many flights per day from Clinton County Airport (PLB) to Southampton Airport (SOU)?
There are no daily nonstop flights departing from Clinton County Airport (PLB) to Southampton Airport (SOU). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PLB to SOU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Clinton County Airport (PLB) to Southampton Airport (SOU)?
To avoid possible delays on the Clinton County Airport (PLB) to Southampton Airport (SOU) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Clinton County Airport (PLB) to Southampton Airport (SOU) last-minute?
Booking your flight from PLB to SOU just before your getaway is typically more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PLB to SOU flight and hotel package?
You can save money by securing a PLB to SOU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Clinton County Airport (PLB) to Southampton Airport (SOU)?
If you reserved your PLB to SOU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Clinton County
Destination airport
Southampton
Distance
3239 mi

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Plattsburgh to Southampton Flights

The cheapest times to fly from Plattsburgh to Southampton

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

 

The best time to book a flight from Plattsburgh to Southampton

Sunday is one of the best days to book for cheap flights from Plattsburgh to Southampton: 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 Plattsburgh to Southampton

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 Plattsburgh to Southampton 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 Plattsburgh to Southampton 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 Plattsburgh to Southampton 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.

 

Plattsburgh to Southampton Flights

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