Cheap Flights from New York (JFK) to Sliac (SLD)

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Sliac (SLD)

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Frequently asked questions

How much does a flight from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD) cost?
Snag a cheap one-way flight or cheap return flight from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD) 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 John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD)?
is the cheapest month to fly from JFK to SLD. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD)?
To find the cheapest airline flying from JFK to SLD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD)?
You'll have to hop on a flight with a layover when traveling from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from JFK to SLD?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, 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 John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD)?
Select a flight from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD) that takes off before 3 PM to reduce the likelihood of delays. Later departures 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 John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD) last-minute?
Booking your ticket from JFK to SLD just before your journey is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Sliac Airport (SLD)?
Typically, you can modify or cancel your JFK to SLD flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Sliac
Distance
4311 mi

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New York to Sliac Flights

The cheapest times to fly from New York to Sliac

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

 

The best time to book a flight from New York to Sliac

Sunday is one of the best days to book for cheap flights from New York to Sliac: 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 New York to Sliac

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 New York to Sliac 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 New York to Sliac 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 New York to Sliac 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.

 

New York to Sliac Flights

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*Available to One Key members.