Cheap flights from Chicago to Niagara Falls

View NZ$115 flight on Thu, 15 May 2025Opens in a new window

Popular airlines from Chicago to Niagara Falls

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Cheap Flights from Chicago (CHI) to Niagara Falls (BUF)

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

American Airlines
Thu., 5 Jun. - Mon., 23 Jun.
ORD
Chicago
BUF
Buffalo
NZ$254 Return, found 5 days ago
NZ$254
Return
found 5 days ago
Select American Airlines flight, departing Thu., 5 Jun. from Chicago to Buffalo, returning Mon., 23 Jun., priced at NZ$254 found 5 days ago
American Airlines
Sat., 7 Jun. - Mon., 23 Jun.
ORD
Chicago
BUF
Buffalo
NZ$344 Return, found 5 days ago
NZ$344
Return
found 5 days ago
Select American Airlines flight, departing Sat., 7 Jun. from Chicago to Buffalo, returning Mon., 23 Jun., priced at NZ$344 found 5 days ago
American Airlines
Fri., 6 Jun. - Mon., 23 Jun.
ORD
Chicago
BUF
Buffalo
NZ$366 Return, found 5 days ago
NZ$366
Return
found 5 days ago
Select American Airlines flight, departing Fri., 6 Jun. from Chicago to Buffalo, returning Mon., 23 Jun., priced at NZ$366 found 5 days ago
American Airlines
Thu., 5 Jun. - Sat., 21 Jun.
ORD
Chicago
BUF
Buffalo
NZ$386 Return, found 5 days ago
NZ$386
Return
found 5 days ago
Select American Airlines flight, departing Thu., 5 Jun. from Chicago to Buffalo, returning Sat., 21 Jun., priced at NZ$386 found 5 days ago
American Airlines
Thu., 19 Jun. - Fri., 4 Jul.
ORD
Chicago
BUF
Buffalo
NZ$389 Return, found 5 days ago
NZ$389
Return
found 5 days ago
Select American Airlines flight, departing Thu., 19 Jun. from Chicago to Buffalo, returning Fri., 4 Jul., priced at NZ$389 found 5 days ago
American Airlines
Sat., 24 May - Tue., 10 Jun.
ORD
Chicago
BUF
Buffalo
NZ$403 Return, found 5 days ago
NZ$403
Return
found 5 days ago
Select American Airlines flight, departing Sat., 24 May from Chicago to Buffalo, returning Tue., 10 Jun., priced at NZ$403 found 5 days ago
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