Cheap Flight Tickets from Chicago (MDW) to Buffalo (BUF), Starting at $531

Good to Know: Cheapest and Fastest MDW - BUF Flights

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

Cheapest Round Trip Flight

$531

WN Southwest Airlines • nonstop • 2h 20m

Aug 21 – Aug 21

The cheapest round trip flight from Chicago to Buffalo (MDW-BUF-MDW) is currently $531

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Cheapest Direct Flight

$531

WN Southwest Airlines • nonstop • 2h 20m

Aug 21

The cheapest nonstop flight from Chicago to Buffalo (MDW-BUF) is currently $531

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Fastest Flight

2h 10m

The fastest nonstop flight from Chicago to Buffalo (MDW-BUF) takes 2h 10m

Top Airlines Flying from Chicago to Buffalo

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

WestJet Airlines

WestJet Airlines

American Airlines, AA

American Airlines

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

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

Aug 21 - Aug 21, Economy
WN
Chicago → Buffalo
2h 20m
8:05 AM - 10:45 AM • nonstop
WN
Chicago → Buffalo
2h 15m
7:10 PM - 7:45 PM • nonstop
$531
Southwest Airlines
Aug 21 - Aug 21, Economy
WN
Chicago → Buffalo
6h 55m
7:30 AM - 12:45 PM • 1 stop
WN
Chicago → Buffalo
2h 15m
7:10 PM - 7:45 PM • nonstop
$541
Southwest Airlines
Aug 21 - Aug 21, Economy
WN
Chicago → Buffalo
9h 10m
5:00 AM - 11:50 AM • 1 stop
WN
Chicago → Buffalo
2h 15m
7:10 PM - 7:45 PM • nonstop
$541
Southwest Airlines
Aug 21 - Aug 21, Economy
WN
Chicago → Buffalo
2h 20m
8:05 AM - 10:45 AM • nonstop
WN
Chicago → Buffalo
12h 5m
3:55 PM - 10:20 PM • 2 stops
$550
Southwest Airlines
Aug 21 - Aug 21, Economy
WN
Chicago → Buffalo
9h 10m
5:00 AM - 11:50 AM • 1 stop
WN
Chicago → Buffalo
12h 5m
3:55 PM - 10:20 PM • 2 stops
$556
Southwest Airlines
Aug 21 - Aug 21, Economy
DL
Chicago → Buffalo
7h 30m
9:24 AM - 3:14 PM • 1 stop
DL
Chicago → Buffalo
23h 49m
7:48 PM - 9:17 AM • 1 stop
$842
Delta Airlines

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

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

FAQs on Chicago to Buffalo Flights

What are the airports in Chicago?
ORD,MDW
What’s the most popular airline flying from MDW to BUF?
The most popular airline flying from Chicago to Buffalo are
Can I fly from MDW to BUF non-stop?
Yes, you can fly MDW to BUF non-stop on
Which airlines fly nonstop between Chicago and Buffalo?
The non-stop flights between Chicago and Buffalo are .
What’s the earliest departure time from MDW to BUF Airport?
The earliest flight leaves MDW at 5:00 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Chicago to Buffalo 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 MDW to BUF?
Read the fare rules of the Chicago to Buffalo 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 Chicago and Buffalo?
operate flights between Chicago and Buffalo
How long does a flight from Chicago to Buffalo take?
It takes approximately 2 hour to fly non-stop from MDW to BUF, which is 468.3 miles by air.
Which airlines provide the cheapest flights from Chicago (MDW) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from MDW were found on WN : USD 541
Do I need a passport to fly between MDW and BUF?
No
What’s the latest departure time from MDW to BUF ?
The last flight leaves MDW at 6:20 pm

Essential Information for Booking Flights from Chicago (MDW) - AI Insights

What's the cheapest airline from mdw to buf?
You can find affordable flights from Chicago Midway International Airport (mdw) to Buffalo Niagara International Airport (buf) on Southwest Airlines. For a luxurious experience, consider booking a First cabin suite. It's recommended to book at least 15 days in advance for the best rates. You can search for cheap airfares and budget-friendly options on our website.
What's the popular airline to fly from mdw to buf?
You can fly from Chicago Midway International Airport (mdw) to Buffalo Niagara International Airport (buf) on Southwest Airlines. This is a popular airline option for this route, known for its affordable fares and convenient flights. For your one-way trip with 5 passengers in First class, you can book your ticket up to 15 days in advance. Please visit the fareleaders.com website for more information and to compare airfares.
What's the cheapest day of the week to fly from mdw to buf?
The cheapest day to fly from Chicago Midway International Airport (mdw) to Buffalo Niagara International Airport (buf) is Sunday. Flying on Sundays can result in Low Fares, making it a budget-friendly option for your trip.
What's the cheapest month to fly from mdw to buf?
The cheapest month to fly from Chicago Midway International Airport (mdw) to Buffalo Niagara International Airport (buf) is November. This is due to lower airfares during this time, making it a budget-friendly option for your one-way trip. You can expect savings on flights with airlines offering cheap fares and affordable airfares.
Which airline/airlines fly from mdw to buf?
The airlines that operate flights from Chicago Midway International Airport (mdw) to Buffalo Niagara International Airport (buf) include Delta Airlines, Volaris Airline, Southwest Airlines, Aeromexico, United Airlines, Frontier Airlines, Allegiant, and American Airlines. You can find the most up-to-date flight information on websites like fareleaders.com for cheap airline tickets and airfares.
What is the best time to book flights for a one-way trip from Chicago Midway International Airport to Buffalo Niagara International Airport?
The best time to book flights for a one-way trip from Chicago Midway International Airport to Buffalo Niagara International Airport is November, with Southwest Airlines (WN) offering the cheapest airfare.
How can I find the cheapest airfare for my Milwaukee flight booking on fareleaders.com?
To find the cheapest airfare for your Milwaukee flight booking, check the fares section on fareleaders.com and compare prices across airlines like Southwest Airlines (WN), Delta Airlines (DL), and United Airlines (UA).
Can I get an update on my flight status after checking in online?
Yes, you can get updates on your flight status after checking in online through the airline's website or mobile app, such as Southwest Airlines (WN) or Delta Airlines (DL).
Is it possible to upgrade to First class with suites and fine dining on this route?
Unfortunately, it is not possible to upgrade to First class with suites and fine dining on this specific one-way trip from Chicago Midway International Airport to Buffalo Niagara International Airport.
What is the advance notice period required for booking a one-way trip?
The advance notice period required for booking a one-way trip is typically 15 days, as specified in your original trip details.
How do I know if my airfare includes any additional fees or taxes?
You can check the fare details on fareleaders.com to see if your airfare includes any additional fees or taxes, such as those associated with Southwest Airlines (WN) or Delta Airlines (DL).
Can I cancel or change my flight booking before departure?
Please contact the airline directly, such as Southwest Airlines (WN), to inquire about their cancellation and change policies.

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

Origin Airport Chicago Midway International , Chicago, US
Destination Airport Buffalo Niagara International , Buffalo, US
Distance 468 miles

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