Cheap Flights from Sun Valley (SUN) to Newburgh (SWF)

Grab a cheap one-way flight or cheap return flight from Friedman Memorial Airport (SUN) to Stewart Intl. Airport (SWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.

The cheapest month to fly from SUN to SWF is , when demand is low. Off-peak season is often when airlines offer lower prices between these airports.

To find the cheapest airline flying from SUN to SWF, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.

You'll have to book a flight with a layover if you're traveling from Friedman Memorial Airport (SUN) to Stewart Intl. Airport (SWF). 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.

You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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.

To avoid potential delays on the Friedman Memorial Airport (SUN) to Stewart Intl. Airport (SWF) route, aim to fly before 3 PM. Later departures 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.

Holding off until just before your trip to book your flight from SUN to SWF often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of getting a bargain.

Securing a SUN to SWF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide 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.

In most cases, you can modify or cancel your SUN to SWF flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, visit our Customer Service portal.