$168 Cheap Delta flights Sun Valley (SUN) to New York (JFK)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines return flights from $388 from SUN to JFK. Affordable one-way fares from $168 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for round-trip or one-way flights to New York in January or February. You could find an affordable fare with Delta Air Lines during these quieter months.

Start searching one to three months before your departure to get cheap fares on Delta Air Lines flights from Friedman Memorial Airport (SUN) to John F. Kennedy Intl. Airport (JFK). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and check the “Nonstop” filter on Expedia to find any direct flights from SUN to JFK with Delta Air Lines or another airline.

To find the earliest departure from SUN to JFK with Delta Air Lines, sort your results by “Early Morning” and “Morning.” Choosing an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Friedman Memorial Airport (SUN) to New York touch down at John F. Kennedy Intl. Airport (JFK). This is the main entry point to this destination.

Heading from SUN to JFK with Delta Air Lines means enjoying a host of benefits, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your flight more than 24 hours after it’s confirmed. To find flexible plane tickets, select our “No cancel fee” or “Changes included” filter when you search for flights. For more information on modifying or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”