$128 Cheap Delta flights Sacramento (SMF) to Billings (BIL)

Landing cheap one-way Delta Air Lines flights from SMF to BIL from $128 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $255 for your next break.**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.

January is one of the least expensive months to jet off to Billings with Delta Air Lines. You could also find fantastic deals on one-way and return fares in November.

Begin your search one to three months ahead of your departure date to score cheaper fares on Delta Air Lines flights from Sacramento Intl. Airport (SMF) to Logan Intl. Airport (BIL). You can save 25% by booking your domestic flight 34 to 86 days in advance versus 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.* Nail your timing, 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.

To figure out if there’s a direct trip from SMF to BIL with Delta Air Lines or another carrier, check the “Nonstop” filter when looking for tickets.

Find Delta Air Lines’s earliest flights from SMF to BIL by checking the “Morning” and “Early 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 Sacramento Intl. Airport (SMF) to Billings come in to Logan Intl. Airport (BIL). This is the main entry point to this destination.

Taking off from SMF to BIL with Delta Air Lines means enjoying a variety of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of 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.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that time. For further details about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to make changes without being charged, check the “No cancel fee” or “Changes included” filter when planning your next break.