Cheap Flights from Chicago (ORD) to Buffalo (BUF) from AU$189

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

Prices were available within the past 7 days and start at AU$189 for one-way flights and AU$383 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$383 Return, found 5 days ago
AU$383
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$383 found 5 days ago
American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$397 Return, found 5 days ago
AU$397
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$397 found 5 days ago
American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$412 Return, found 5 days ago
AU$412
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$412 found 5 days ago
Delta
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$443 Return, found 5 days ago
AU$443
Return
found 5 days ago
Select Delta flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$443 found 5 days ago
United
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$474 Return, found 5 days ago
AU$474
Return
found 5 days ago
Select United flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$474 found 5 days ago
Delta
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$492 Return, found 5 days ago
AU$492
Return
found 5 days ago
Select Delta flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$492 found 5 days ago
American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$498 Return, found 5 days ago
AU$498
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$498 found 5 days ago
American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$512 Return, found 5 days ago
AU$512
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$512 found 5 days ago
Delta
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$523 Return, found 5 days ago
AU$523
Return
found 5 days ago
Select Delta flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$523 found 5 days ago
American Airlines
Wed., 10 Jul. - Wed., 17 Jul.
ORD
Chicago
BUF
Buffalo
AU$527 Return, found 5 days ago
AU$527
Return
found 5 days ago
Select American Airlines flight, departing Wed., 10 Jul. from Chicago to Buffalo, returning Wed., 17 Jul., priced at AU$527 found 5 days ago
Flight from Chicago to Buffalo route information
Origin airport
O'Hare Intl.
Destination airport
Buffalo Niagara Intl.
Return price
AU$382
Distance
755 km

Your quick guide to flights from Chicago to Buffalo

Pick up great flights from Chicago to Buffalo

With Expedia, you have your pick of 28 flights a day with 20 airlines covering flights from Chicago to Buffalo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Chicago to Buffalo that take around 1 hours.

Find cheap flights from Chicago to Buffalo

From the great flight deals with prices currently ranging from AU$383 to AU$527, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Chicago to Buffalo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Buffalo is normally in July.

Reasons to book your flight from Chicago to Buffalo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Chicago to Buffalo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Buffalo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to BUF?
The lowest price advertised for a round-trip flight between O’Hare Intl. Airport (ORD) and BUF is AU$383. But you better act quick. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to BUF?
Most flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Airport to Buffalo Niagara International Airport 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 O’Hare Airport to Buffalo Niagara International Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Airport to Buffalo Niagara International Airport?
The distance from ORD (ORD) to Buffalo Niagara International Airport (BUF) is only 760 kilometres. You’ll be stepping off the plane and picking up your bags from the carousel in no time at all.
Which airlines fly direct from ORD to Buffalo Niagara International Airport?
With 117 flights a month operating from O’Hare Intl. Airport (ORD) to BUF, United Airlines (UA) is a popular choice. For more options, check out the deals with American Airlines (AA). This carrier offers 60 flights every month between these airports.
Are ORD to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap fares from ORD to BUF surfacing a few weeks prior to the departure date. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.
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