Cheap flights from Chicago to Cheektowaga from CA $106

View CA $106 flight on Sun, Oct. 12, 2025Opens in a new window

Popular airlines from Chicago to Cheektowaga

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Cheap flights from Chicago (CHI) to Cheektowaga (BUF)

Prices were available within the past 7 days and start at CA $106 for one-way flights and CA $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug. 22 - Mon, Aug. 25
ORD
Chicago
BUF
Buffalo
CA $187 Roundtrip, found 5 days ago
CA $187
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug. 22 from Chicago to Buffalo, returning Mon, Aug. 25, priced at CA $187 found 5 days ago
Delta
Fri, Aug. 22 - Mon, Aug. 25
ORD
Chicago
BUF
Buffalo
CA $204 Roundtrip, found 5 days ago
CA $204
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug. 22 from Chicago to Buffalo, returning Mon, Aug. 25, priced at CA $204 found 5 days ago
United
Fri, Aug. 22 - Mon, Aug. 25
ORD
Chicago
BUF
Buffalo
CA $230 Roundtrip, found 5 days ago
CA $230
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug. 22 from Chicago to Buffalo, returning Mon, Aug. 25, priced at CA $230 found 5 days ago
American Airlines
Fri, Aug. 22 - Mon, Aug. 25
ORD
Chicago
BUF
Buffalo
CA $236 Roundtrip, found 5 days ago
CA $236
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug. 22 from Chicago to Buffalo, returning Mon, Aug. 25, priced at CA $236 found 5 days ago
Delta
Fri, Aug. 22 - Mon, Aug. 25
ORD
Chicago
BUF
Buffalo
CA $249 Roundtrip, found 5 days ago
CA $249
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug. 22 from Chicago to Buffalo, returning Mon, Aug. 25, priced at CA $249 found 5 days ago
JetBlue Airways
Wed, Sep. 3 - Mon, Sep. 15
ORD
Chicago
BUF
Buffalo
CA $280 Roundtrip, found 3 days ago
CA $280
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep. 3 from Chicago to Buffalo, returning Mon, Sep. 15, priced at CA $280 found 3 days ago

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

September is typically the cheapest month to fly

From CA $150 - CA $488 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.