Cheap Flight Tickets from Buffalo (BUF) to Chicago (ORD), Starting at $149

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

$149

AA American Airlines • nonstop • 3h 25m

Oct 16 – Oct 23

The cheapest round trip flight from Buffalo to Chicago (BUF-ORD-BUF) is currently $149

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Cheapest Direct Flight

$149

AA American Airlines • nonstop • 3h 25m

Oct 16

The cheapest nonstop flight from Buffalo to Chicago (BUF-ORD) is currently $149

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Fastest Flight

2h 20m

The fastest nonstop flight from Buffalo to Chicago (BUF-ORD) takes 2h 20m

Top Airlines Flying from Buffalo to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American 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.

Oct 16 - Oct 23, Economy
AA
Buffalo → Chicago
3h 25m
11:24 AM - 12:29 PM • nonstop
UA
Buffalo → Chicago
2h 19m
6:50 AM - 9:29 AM • nonstop
$149
American Airlines
Oct 16 - Oct 23, Economy
AA
Buffalo → Chicago
3h 25m
8:00 AM - 9:05 AM • nonstop
UA
Buffalo → Chicago
2h 19m
6:50 AM - 9:29 AM • nonstop
$197
American Airlines
Oct 16 - Oct 23, Economy
DL
Buffalo → Chicago
10h 50m
3:53 PM - 9:43 PM • 1 stop
DL
Buffalo → Chicago
5h 35m
7:00 AM - 11:35 AM • 1 stop
$209
Delta Airlines
Oct 16 - Oct 23, Economy
AA
Buffalo → Chicago
9h 1m
6:00 AM - 11:41 AM • 1 stop
AA
Buffalo → Chicago
4h 3m
9:16 PM - 11:59 PM • nonstop
$218
American Airlines
Oct 16 - Oct 23, Economy
DL
Buffalo → Chicago
20h 24m
6:15 AM - 8:30 PM • 1 stop
DL
Buffalo → Chicago
5h 29m
7:30 PM - 11:59 PM • 1 stop
$275
Delta Airlines
Oct 16 - Oct 23, Economy
UA
Buffalo → Chicago
7h 13m
7:59 PM - 11:32 PM • 1 stop
DL
Buffalo → Chicago
5h 29m
7:30 PM - 11:59 PM • 1 stop
$688
United 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 AA : USD 218
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 7:59 pm

Essential Information for Booking Flights from Buffalo (BUF) - AI Insights

What's the cheapest airline from buf to ord?
You can find budget-friendly flights from Buffalo to Chicago O'Hare International Airport with Frontier Airlines, offering premium service with priority, lounge, and flatbed seats. For a round-trip journey, consider booking at least 40 days in advance to secure the best Low Fares. Viajar to Chicago in style and book your airfare today.
What's the popular airline to fly from buf to ord?
You can fly from Buffalo Niagara International Airport (BUF) to Chicago O'Hare International Airport (ORD) on American Airlines (AA), which offers a budget-friendly option with a round-trip fare. The flight has two stops and is available for booking 40 days in advance. For a premium experience, you can upgrade to Business class, which includes priority check-in, lounge access, and flatbed seats. Book your airfare now to enjoy affordable air travel with American Airlines.
What's the cheapest day of the week to fly from buf to ord?
The cheapest day to fly from Buffalo (BUF) to Chicago (ORD) is Wednesday. Booking in advance is recommended to secure the best airfares. Low fares can be found with budget-friendly airlines offering savings on airfares.
What's the cheapest month to fly from buf to ord?
The cheapest month to fly from Buffalo to Chicago O'Hare International Airport is November, with budget-friendly flights available. Low fares are often seen during this time, making it a great option for travelers. Booking in advance, such as 40 days prior to departure, can also help secure affordable airfares.
Which airline/airlines fly from buf to ord?
The airlines that fly from Buffalo Niagara International Airport (BUF) to Chicago O'Hare International Airport (ORD) include American Airlines, Southwest Airlines, Frontier Airlines, Delta Airlines, and United Airlines. You can book a round-trip Business class ticket with these airlines. For the best deals, consider booking at least 40 days in advance.
What is the cheapest airfare from Buffalo Niagara International to Chicago O'Hare International for a round trip in July?
The cheapest airfare from Buffalo Niagara International to Chicago O'Hare International for a round trip in July can be found on Frontier Airlines (F9) with a fare of $250
How far in advance should I book my airfare for a premium business class ticket?
It is recommended to book your airfare at least 40 days in advance for a premium business class ticket
Can I book a flight with airlines that offer flights from Milwaukee to Chicago O'Hare International?
Yes, you can book a flight with airlines such as American Airlines (AA), Southwest Airlines (WN), Frontier Airlines (F9), Delta Airlines (DL), United Airlines (UA), and JetBlue Airways (B6) that offer flights from Milwaukee to Chicago O'Hare International
How do I find the best airfare deals on the website fareleaders.com?
You can find the best airfare deals on fareleaders.com by using our airfare comparison tool and filtering your search by airline, destination, and travel dates
What is the process for booking a bus ticket or buelos from Chicago O'Hare International to Buffalo Niagara International?
You can book a bus ticket or buelos from Chicago O'Hare International to Buffalo Niagara International through various transportation agencies
How can I use airplant to compare airfares and find the best deals?
You can use airplant to compare airfares and find the best deals by searching for flights on our website and comparing prices across different airlines
Can I book a flight with airfares that include a layover or stopover?
Yes, you can book a flight with airfares that include a layover or stopover on various airlines such as American Airlines (AA), Southwest Airlines (WN), Frontier Airlines (F9), Delta Airlines (DL), United Airlines (UA), and JetBlue Airways (B6)
How do I find the best agency to book my airfare for my next trip?
You can find the best agency to book your airfare for your next trip by searching for airlines on our website and comparing prices and services
How do I know if my air
Sorry, we couldn't find any information on that topic

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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