$69 Cheap Delta flights New York (LGA) to Buffalo (BUF)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $137 from LGA to BUF. Affordable one-way fares from $69 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.

Delta Air Lines flights to Buffalo are typically more affordable in the low-season months of January and February. Whether you need a one-way or a return ticket, you could find a better deal then.

Begin your search one to three months ahead of your departure date to score cheaper fares on Delta Air Lines flights from LaGuardia Airport (LGA) to Buffalo Niagara Intl. Airport (BUF). 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 reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, 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.

Delta Air Lines has direct flights from LaGuardia Airport (LGA) to Buffalo Niagara Intl. Airport (BUF), with 25 weekly departures. Just apply the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Delta Air Lines flights to BUF.

It takes around 1h 32m to travel nonstop from LaGuardia Airport (LGA) to Buffalo Niagara Intl. Airport (BUF) with Delta Air Lines.

Delta Air Lines has the most flights from LaGuardia Airport (LGA) to Buffalo Niagara Intl. Airport (BUF) on Thursday. With up to 4 daily departures, you’ll get the most flexibility and choice on this day.

The earliest flight from LGA to BUF with Delta Air Lines departs at 8:44AM UTC-5. You’ll touch down at 10:19AM UTC-5. The last Delta Air Lines flight of the day leaves at 9:15PM UTC-5 and arrives at 10:44PM UTC-5. With approximately 20% fewer cancellations for morning and mid-morning flights, setting off early is typically the smartest choice.**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.

Buffalo Niagara Intl. Airport (BUF) is the main Buffalo gateway for Delta Air Lines flights from LaGuardia Airport (LGA).

Delta Air Lines makes flying from LGA to BUF more comfortable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Delta SkyMiles. Remember to sign up to 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.

For the LaGuardia Airport (LGA) to Buffalo Niagara Intl. Airport (BUF) route, Delta Air Lines typically flies Bombardier CRJ900 and Embraer 175 planes. Remember that last-minute changes can occur for operational demands, so your flight may be on another aircraft.

In most cases, you can cancel or reschedule your flight, although there may be additional fees if you made your booking more than 24 hours ago. Want to keep your options open? Use our “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you have to alter your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.