FFL Helper

FFL Helper / Buffalo / Chicago

BUF → CHI

Buffalo (BUF) to Chicago (CHI)

Compare one-way fares for flights from Buffalo to Chicago.

Lowest fare $113
Distance 452 mi
Flight time 2h 10m
Airports BUF–ORD
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By month: October 2026 from $113 · November 2026 from $159

Price calendar

October 2026

From $113 · up to $250

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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5
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26 $182 27 $250 28 $143 29 $185 30 $113 31 $117

November 2026

From $159 · up to $228

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6 $159 7 $193 8 $193 9 $193 10 $193 11 $193 12 $193 13 $193 14 $228
15
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18
19
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22
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Upcoming dates

Chicago CHI

$113

Oct 30, 5:49pm · 2h 10m · 0 stops

BUF → ORD · American Airlines

Tickets

Chicago CHI

$117

Oct 31, 5:50pm · 2h 10m · 0 stops

BUF → ORD · American Airlines

Tickets

Chicago CHI

$143

Oct 28, 2:00pm · 10h 47m · 1 stop

BUF → MDW · Frontier Airlines

Tickets

Chicago CHI

$159

Nov 06, 8:02am · 10h 45m · 1 stop

BUF → MDW · Frontier Airlines

Tickets

Chicago CHI

$182

Oct 26, 1:44pm · 10h 59m · 1 stop

BUF → MDW · Frontier Airlines

Tickets

Chicago CHI

$185

Oct 29, 12:54pm · 20h 52m · 1 stop

BUF → ORD · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Buffalo to Chicago. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Buffalo to Chicago.