$139 Cheap Delta flights New York (JFK) to Billings (BIL)

You can find budget-friendly return Delta Air Lines flights from $335 from JFK to BIL by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $139 for a one-way journey.**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.

Delta Air Lines flights to Billings are generally cheaper in the quieter months of January and November. Whether you’re searching for a one-way or round-trip ticket, you could score a better deal then.

Search for affordable Delta Air Lines flights from John F. Kennedy Intl. Airport (JFK) to Logan Intl. Airport (BIL) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Click on the “Nonstop” filter when searching for direct Delta Air Lines flights from JFK to BIL. It’s also a good way to compare other carriers offering the same nonstop trip.

Find Delta Air Lines’s earliest flights from JFK to BIL by checking our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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 John F. Kennedy Intl. Airport (JFK) to Billings come in to Logan Intl. Airport (BIL). This is the main gateway here.

Delta Air Lines makes traveling from JFK to BIL enjoyable with a rewarding loyalty program and an excellent in-flight experience. You even have the chance to collect points with Delta SkyMiles. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or change your flight, although additional fees may apply if your booking was made more than 24 hours ago. Need flexible options? Use our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to adjust your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for more information.