$146 Cheap JetBlue Airways flights Buffalo (BUF) to San Francisco (SFO)

Scoring cheap one-way JetBlue Airways flights from BUF to SFO from $146 on Expedia is simple — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $242 for your next exciting getaway.**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.

Look for return or one-way flights to San Francisco in February or April. You could find an affordable fare with JetBlue Airways during these off-peak travel months.

To find cheap JetBlue Airways fares from Buffalo Niagara Intl. Airport (BUF) to San Francisco Intl. Airport (SFO), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the price you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**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.

Enter your dates, click search and check “Nonstop” on Expedia to browse any direct flights from BUF to SFO with JetBlue Airways or another airline.

Sort your results by “Early Morning” and “Morning” to see the earliest departures from BUF to SFO. Jetting off early means flight cancellations are less likely.**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.

JetBlue Airways flights from Buffalo Niagara Intl. Airport (BUF) to San Francisco land at San Francisco Intl. Airport (SFO). This is the main entry point to this destination.

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For more information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without additional charges, check the “No cancel fee” or “Changes included” filter when organizing your next adventure.