£79 Cheap Flights from Buffalo (BUF) to Chicago (ORD)

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Cheap Flights from Buffalo (BUF) to Chicago (ORD)

Prices were available within the past 7 days and start at £79 for one-way flights and £205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 11 May - Sat, 18 May
BUF
Buffalo
ORD
Chicago
£205 Return, found 5 days ago
£205
Return
found 5 days ago
Select Delta flight, departing Sat, 11 May from Buffalo to Chicago, returning Sat, 18 May, priced at £205 found 5 days ago
American Airlines
Wed, 17 Jul - Wed, 24 Jul
BUF
Buffalo
ORD
Chicago
£207 Return, found 2 days ago
£207
Return
found 2 days ago
Select American Airlines flight, departing Wed, 17 Jul from Buffalo to Chicago, returning Wed, 24 Jul, priced at £207 found 2 days ago
American Airlines
Tue, 16 Jul - Tue, 23 Jul
BUF
Buffalo
ORD
Chicago
£215 Return, found 2 days ago
£215
Return
found 2 days ago
Select American Airlines flight, departing Tue, 16 Jul from Buffalo to Chicago, returning Tue, 23 Jul, priced at £215 found 2 days ago
American Airlines
Wed, 17 Jul - Wed, 24 Jul
BUF
Buffalo
ORD
Chicago
£221 Return, found 2 days ago
£221
Return
found 2 days ago
Select American Airlines flight, departing Wed, 17 Jul from Buffalo to Chicago, returning Wed, 24 Jul, priced at £221 found 2 days ago
Delta
Wed, 17 Jul - Wed, 24 Jul
BUF
Buffalo
ORD
Chicago
£223 Return, found 2 days ago
£223
Return
found 2 days ago
Select Delta flight, departing Wed, 17 Jul from Buffalo to Chicago, returning Wed, 24 Jul, priced at £223 found 2 days ago
JetBlue Airways
Sat, 11 May - Sat, 18 May
BUF
Buffalo
ORD
Chicago
£231 Return, found 5 days ago
£231
Return
found 5 days ago
Select JetBlue Airways flight, departing Sat, 11 May from Buffalo to Chicago, returning Sat, 18 May, priced at £231 found 5 days ago
United
Wed, 17 Jul - Wed, 24 Jul
BUF
Buffalo
ORD
Chicago
£232 Return, found 2 days ago
£232
Return
found 2 days ago
Select United flight, departing Wed, 17 Jul from Buffalo to Chicago, returning Wed, 24 Jul, priced at £232 found 2 days ago
Delta
Sat, 11 May - Sat, 18 May
BUF
Buffalo
ORD
Chicago
£234 Return, found 5 days ago
£234
Return
found 5 days ago
Select Delta flight, departing Sat, 11 May from Buffalo to Chicago, returning Sat, 18 May, priced at £234 found 5 days ago
JetBlue Airways
Wed, 17 Jul - Wed, 24 Jul
BUF
Buffalo
ORD
Chicago
£237 Return, found 2 days ago
£237
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 17 Jul from Buffalo to Chicago, returning Wed, 24 Jul, priced at £237 found 2 days ago
United
Sat, 11 May - Sat, 18 May
BUF
Buffalo
ORD
Chicago
£239 Return, found 5 days ago
£239
Return
found 5 days ago
Select United flight, departing Sat, 11 May from Buffalo to Chicago, returning Sat, 18 May, priced at £239 found 5 days ago
0
Flight from Buffalo to Chicago route information
Origin airport
Buffalo Niagara Intl.
Destination airport
O'Hare Intl.
Airlines serving
JetBlue Airways
Return price
£205
Distance
755 km

Compare flights from Buffalo to Chicago easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buffalo to Chicago. Operating between them 23 flights per day, 20 airlines cover the route. And American Airlines, Qatar Airways, Air Canada, Alaska Airlines, JAL, Royal Jordanian, ANA, Air New Zealand, United Airlines, Gulf Air, British Airways fly direct, getting you to O'Hare Intl. in just 0hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Buffalo Niagara Intl. to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Buffalo Niagara Intl. (BUF) to O'Hare Intl. (ORD) 

The easiest way to view the best deals on flights from Buffalo to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Buffalo Niagara Intl. to O'Hare Intl. start at just £205 and range up to £239.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Buffalo and Chicago
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Buffalo to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Buffalo Niagara Intl. to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to ORD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Buffalo Niagara International Airport and O’Hare Intl. Airport (ORD) was £205. Cheap tickets don’t last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to ORD?
This can vary between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to O'Hare Intl. Airport (ORD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Buffalo Niagara International Airport to ORD flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BUF to ORD?
That movie you’ve been wanting to see will have to wait — the flight distance between BUF and ORD is only 760 kilometres. The captain will be asking you to buckle up for touchdown before you know it.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to O'Hare Airport?
There are a few airlines that fly directly from Buffalo Niagara International Airport to O’Hare Airport. United Airlines (UA) is a top choice, offering 117 flights every month. American Airlines (AA) is another popular choice. It offers 60 flights each month. Between these two airlines, you’ll be able to find a great deal from Buffalo to Chicago.
Are BUF to ORD flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it’s no sure thing. While last-minute deals between Buffalo Niagara Intl. Airport (BUF) and ORD are possible, it’s also a good idea to monitor prices well before you fly. In fact, some air carriers release their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so check back often and be ready to book when the price is right.
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