Cheap Flight Tickets from Buffalo (BUF) to Chicago (ORD), Starting at $281

Good to Know: Cheapest and Fastest BUF - ORD Flights

Useful information for finding best airline tickets from Buffalo Niagara International to Chicago O'Hare International on your next trip.

Cheapest Round Trip Flight

$571

DL Delta Airlines • 1 stop • 18h 45m

Jul 19 – Jul 21

The cheapest round trip flight from Buffalo to Chicago (BUF-ORD-BUF) is currently $571

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Cheapest Direct Flight

$281

UA United Airlines • nonstop • 2h 39m

Jul 18

The cheapest nonstop flight from Buffalo to Chicago (BUF-ORD) is currently $281

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Fastest Flight

2h 37m

The fastest nonstop flight from Buffalo to Chicago (BUF-ORD) takes 2h 37m

Top Airlines Flying from Buffalo to Chicago

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Buffalo (BUF) to Chicago (ORD)

Compare and book low fare round-trip air tickets from Buffalo to Chicago. Ideal for travelers with confirmed return itineraries.

Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
18h 45m
6:05 AM - 4:30 PM • 1 stop
DL
Buffalo → Chicago
9h
5:18 PM - 11:58 PM • 1 stop
$571
Delta Airlines
Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
12h
6:00 AM - 12:20 PM • 1 stop
DL
Buffalo → Chicago
5h 41m
7:17 PM - 11:58 PM • 1 stop
$588
Delta Airlines
Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
8h 57m
3:54 PM - 8:31 PM • 1 stop
DL
Buffalo → Chicago
5h 41m
7:17 PM - 11:58 PM • 1 stop
$588
Delta Airlines
Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
8h 28m
6:29 AM - 10:37 AM • 1 stop
DL
Buffalo → Chicago
10h 39m
11:30 AM - 7:09 PM • 1 stop
$588
Delta Airlines
Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
15h 49m
10:21 AM - 7:10 PM • 1 stop
DL
Buffalo → Chicago
9h
5:18 PM - 11:58 PM • 1 stop
$613
Delta Airlines
Jul 19 - Jul 21, Economy
DL
Buffalo → Chicago
12h 14m
6:29 AM - 1:03 PM • 1 stop
DL
Buffalo → Chicago
9h
5:18 PM - 11:58 PM • 1 stop
$631
Delta Airlines

Fly from Buffalo to Chicago with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Buffalo to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Buffalo to Chicago Flights

What are the airports in Buffalo?
BUF
What’s the most popular airline flying from BUF to ORD?
The most popular airline flying from Buffalo to Chicago are
Can I fly from BUF to ORD non-stop?
Yes, you can fly BUF to ORD non-stop on
Which airlines fly nonstop between Buffalo and Chicago?
The non-stop flights between Buffalo and Chicago are .
What’s the earliest departure time from BUF to ORD Airport?
The earliest flight leaves BUF at 6:00 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my Buffalo to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BUF to ORD?
Read the fare rules of the Buffalo to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Buffalo and Chicago?
operate flights between Buffalo and Chicago
How long does a flight from Buffalo to Chicago take?
It takes approximately 2 hour to fly non-stop from BUF to ORD, which is 473.24 miles by air.
Which airlines provide the cheapest flights from Buffalo (BUF) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from BUF were found on DL : USD 588
Do I need a passport to fly between BUF and ORD?
No
What’s the latest departure time from BUF to ORD ?
The last flight leaves BUF at 6:04 pm

Buffalo (BUF) to Chicago (ORD): Airport Information

Origin Airport Buffalo Niagara International , Buffalo, US
Destination Airport Chicago O'Hare International , Chicago, US
Distance 473 miles

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