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

Popular airlines from Stewart Intl. Airport (SWF) to Sun Valley, ID (SUN-Friedman Memorial)

Frequently asked questions

How much does a flight from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN) cost?
Grab a cheap one-way flight or cheap return flight from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between SWF and SUN. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SWF to SUN. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN)?
Direct flights from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SWF to SUN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN)?
Book a flight from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this 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 Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN) last-minute?
Booking your ticket from SWF to SUN just before your getaway is generally more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a SWF to SUN flight and hotel package?
You'll typically save money by securing a SWF to SUN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Stewart Intl. Airport (SWF) to Friedman Memorial Airport (SUN)?
Typically, it's possible to reschedule or cancel your SWF to SUN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Stewart Intl.
Destination airport
Friedman Memorial
Distance
2033 mi

Book with confidence

Book with confidence

Newburgh to Sun Valley Flights

The cheapest times to fly from Newburgh to Sun Valley

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

 

The best time to book a flight from Newburgh to Sun Valley

Sunday is one of the best days to book for cheap flights from Newburgh to Sun Valley: 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 Newburgh to Sun Valley

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 Newburgh to Sun Valley 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 Newburgh to Sun Valley 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 Newburgh to Sun Valley 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.

 

Newburgh to Sun Valley Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.