$102 Cheap JetBlue Airways flights Chicago (ORD) to Buffalo (BUF)

Landing cheap one-way JetBlue Airways flights from ORD to BUF from $102 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $203 for your next exciting adventure.**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.

JetBlue Airways flights to Buffalo are typically cheaper in the low-season months of January and February. Whether you need a one-way or a return ticket, you could score a better deal then.

Look for affordable JetBlue Airways flights from O’Hare Intl. Airport (ORD) to Buffalo Niagara Intl. Airport (BUF) one to three months ahead of your departure date. 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. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally 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.

To find out if there’s a direct trip from ORD to BUF with JetBlue Airways or any other carriers, select the “Nonstop” filter when searching for tickets.

Sort your results by “Early Morning” and “Morning” to see the earliest departures from ORD to BUF. Setting 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.

Take a JetBlue Airways flight from O’Hare Intl. Airport (ORD) to Buffalo, and you’ll likely land at Buffalo Niagara Intl. Airport (BUF). This is the airline’s primary hub in this destination.

Depending on the type of ticket you purchased, a fee typically applies if you cancel or change your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when looking for flights. For more information on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”