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Cheap flights from Buffalo (BUF) to Illinois (IL)

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Buffalo to Illinois 2019 flight deals

Cheap flights to Illinois from Buffalo found for this year
13 Dec - 16 Dec
$216pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
BUF
Buffalo
21 Dec - 31 Dec
$229pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BUF
Buffalo
25 Dec - 29 Dec
$238pp
BUF
Buffalo
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
BUF
Buffalo

Last minute flights from Buffalo to Illinois

Late deals on round-trip flights to Illinois from Buffalo, departing today and this week
18 Nov - 25 Nov
$359pp
BUF
Buffalo
JetBlue
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
BUF
Buffalo
18 Nov - 25 Nov
$388pp
BUF
Buffalo
Delta
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Delta
 
1 STOP
BUF
Buffalo
12 Nov - 19 Nov
$394pp
BUF
Buffalo
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
BUF
Buffalo

Departure points for flights from Buffalo to Illinois

Destination information for Illinois

Things to know before you go. Useful info for your trip from Buffalo to Illinois
Flight duration
1h 52m

Airports servicing Buffalo

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Related info for your journey

Useful info, stats and facts about Buffalo to Illinois flights.

Flight FAQs

From Buffalo to Illinois

What days are nonstop flights available from Buffalo to Illinois?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Buffalo to Illinois have been viewed 23 times in the past calendar month.

What are the most popular airlines that fly from Buffalo to Illinois?

The most popular airlines flying from Buffalo to Illinois are Major Airline, American Airlines and JetBlue. Something to consider prior to booking your flight.

What are the most popular routes from Buffalo to Illinois?

When deciding which route to take from Buffalo to Illinois consider Buffalo - Chicago O'Hare Intl, Buffalo - Chicago Midway or Buffalo - Moline Quad-City as they are the most popular.

What are the cheapest Flights from Buffalo to Illinois?

The cheapest flight price from Buffalo to Illinois is $100. On average you can expect to pay $229. The most popular route, (Buffalo - Chicago O'Hare Intl), can usually be booked for $155.

What are the most reliable airlines from Buffalo to Illinois?

Before booking your flight to Illinois from Buffalo, check out the most reliable airlines to get you to your destination on time: GoJet (100%), Trans States Airlines (100%), Republic Airline( 100%).