Cheap Flights from Chicago (ORD) to Buffalo (BUF) from HK$1,046~

View HK$1,046 flight on Thu, 25 Dec 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Buffalo Niagara Intl. Airport (BUF)

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

Prices were available within the past 7 days and start at HK$1,046 for one-way flights and HK$2,295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,295 Return, found 6 days ago
HK$2,295
Return
found 6 days ago
Select Delta flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,295 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,456 Return, found 6 days ago
HK$2,456
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,456 found 6 days ago
American Airlines
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,532 Return, found 6 days ago
HK$2,532
Return
found 6 days ago
Select American Airlines flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,532 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,616 Return, found 6 days ago
HK$2,616
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,616 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,660 Return, found 6 days ago
HK$2,660
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,660 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,692 Return, found 6 days ago
HK$2,692
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,692 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,725 Return, found 6 days ago
HK$2,725
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,725 found 6 days ago
Delta
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,768 Return, found 6 days ago
HK$2,768
Return
found 6 days ago
Select Delta flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,768 found 6 days ago
United
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,810 Return, found 6 days ago
HK$2,810
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,810 found 6 days ago
Delta
Thu, 25 Dec - Sat, 27 Dec
ORD
Chicago
BUF
Buffalo
HK$2,812 Return, found 6 days ago
HK$2,812
Return
found 6 days ago
Select Delta flight, departing Thu, 25 Dec from Chicago to Buffalo, returning Sat, 27 Dec, priced at HK$2,812 found 6 days ago

Find the cheapest month to fly from Chicago (ORD) to Buffalo (BUF)

August is typically the cheapest month to fly

From HK$816 - HK$3,330 per traveller.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Buffalo Niagara Intl.
Return price
HK$2,295
Distance
755 km
Average flight time
2 hours 39 mins

Book with confidence

Flights from Chicago to Buffalo

Book cheap flights from Chicago (ORD) to Buffalo (BUF) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chicago (ORD) to Buffalo (BUF) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago (ORD) to Buffalo (BUF) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Buffalo flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Buffalo and things to do in Buffalo for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Buffalo more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buffalo is HK$1,046 now!

 

Flights from Chicago to Buffalo

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