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

Set the “Price (lowest to highest)” filter on Expedia to find cheap JetBlue Airways round-trip flights from $165 from BUF to ORD. Affordable one-way options from $102 are also available.**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 Chicago with JetBlue Airways. You could also find great deals on one-way and return fares in February.

Start searching one to three months ahead of your travel date to score cheap fares on JetBlue Airways flights from Buffalo Niagara Intl. Airport (BUF) to O’Hare Intl. Airport (ORD). 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.* Get your timing right, 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 journey from BUF to ORD with JetBlue Airways or other carriers, check the “Nonstop” box when browsing for tickets.

Search JetBlue Airways’s earliest flights from BUF to ORD by checking our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**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 Chicago touch down at O’Hare Intl. Airport (ORD). This is the main entry point here.

Depending on the ticket type you purchased, a fee may apply if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when you search for flights. For more details on changing or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”