Cheap Flights from Buffalo (BUF) to Newburgh (SWF)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF) cost?
Discover the latest flight deals from BUF to SWF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BUF to SWF?
The cheapest flights from BUF to SWF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BUF to SWF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BUF to SWF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF)?
Nonstop flights from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from BUF to SWF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various 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 Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF)?
To reach Stewart Intl. Airport (SWF) without delays, select a flight that leaves from Buffalo Niagara Intl. Airport (BUF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for New York from Buffalo Niagara Intl. Airport (BUF)?
Buffalo Niagara Intl. Airport (BUF) has direct flights to New York. Here are some of the airports you can fly to without stopovers:

  • LaGuardia Airport (LGA)
  • Liberty Intl. Airport (EWR)
  • John F. Kennedy Intl. Airport (JFK)

Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF) last-minute?
Last-minute bookings from BUF to SWF are typically more expensive. To secure the lowest rates, start searching for flights as soon as possible. That said, if you’re flexible with your travel plans, you may land a cheap ticket right before your trip.
Is it cheaper to book a BUF to SWF flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to SWF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Stewart Intl. Airport (SWF)?
Typically, it’s possible to cancel or reschedule your BUF to SWF flight. However, if it’s been more than 24 hours since booking, additional charges 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.
*Available to One Key members.