Book United Chicago to Buffalo flight deals from $187

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Search flights from Chicago to Buffalo (ORD - BUF)

November

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Monday 19th

Return Tuesday 4th
from$ 187*Viewed: 3 hours ago

Friday 23rd

Return Saturday 8th
from$ 187*Viewed: 3 hours ago

Tuesday 27th

Return Wednesday 12th
from$ 187*Viewed: 3 hours ago

December

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Monday 3rd

Return Tuesday 18th
from$ 187*Viewed: 3 hours ago

Tuesday 25th

Return Wednesday 9th
from$ 195*Viewed: 3 hours ago

Monday 31st

Return Tuesday 15th
from$ 195*Viewed: 3 hours ago

January

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Monday 7th

Return Tuesday 22nd
from$ 195*Viewed: 3 hours ago

Tuesday 8th

Return Wednesday 23rd
from$ 195*Viewed: 3 hours ago

Wednesday 9th

Return Thursday 24th
from$ 187*Viewed: 3 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Large group of people observing Niagara Falls in Buffalo

Plan ahead for flights from Chicago to Buffalo

from
to
Type
Dates
Price*
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Mon 3 Dec 2018
Return Tue 18 Dec 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Wed 31 Oct 2018
Return Wed 7 Nov 2018
from$ 187*Viewed: 18 minutes ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Mon 5 Nov 2018
Return Mon 12 Nov 2018
from$ 187*Viewed: 3 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Tue 6 Nov 2018
Return Tue 13 Nov 2018
from$ 187*Viewed: 2 hours ago
Chicago (ORD)
to Buffalo (BUF)
Roundtrip
Depart Wed 7 Nov 2018
Return Wed 14 Nov 2018
from$ 187*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Buffalo

45 °FWednesday10/17/2018
43 °FThursday10/18/2018
55 °FFriday10/19/2018
52 °FSaturday10/20/2018
42 °FSunday10/21/2018
42 °FMonday10/22/2018
44 °FTuesday10/23/2018
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