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Uncover the best deals on Buffalo to Chicago flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BUF - MDW Flights
Useful information for finding best airline tickets from Buffalo Niagara International to Chicago Midway International on your next trip.
Cheapest Round Trip Flight
$590
Southwest Airlines
• 1 stop
• 8h 20m
Oct 15 – Oct 18
The cheapest round trip flight from Buffalo to Chicago (BUF-MDW-BUF) is currently $590
Cheapest One way Flight
$119
Southwest Airlines
• 1 stop
• 9h
Oct 17
The cheapest one way flight from Buffalo to Chicago (BUF-MDW) is currently $119
Cheapest Direct Flight
$259
Southwest Airlines
• nonstop
• 2h 20m
Oct 09
The cheapest nonstop flight from Buffalo to Chicago (BUF-MDW) is currently $259
Fastest Flight
2h 20m
The fastest nonstop flight from Buffalo to Chicago (BUF-MDW) takes 2h 20m
Latest Flight Deals from Buffalo (BUF) to Chicago (MDW)
Compare and book low fare round-trip air tickets from Buffalo to Chicago. Ideal for travelers with confirmed return itineraries.
Oct 15 - Oct 18, Economy
Buffalo → Chicago
8h 20m
6:00 AM - 10:00 AM • 1 stop
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
2h 20m
2:20 PM - 3:00 PM • nonstop
Buffalo → Chicago
7h 5m
6:50 PM - 12:15 AM • 1 stop
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
10h 15m
9:40 AM - 2:55 PM • 2 stops
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
2h 20m
2:20 PM - 3:00 PM • nonstop
Buffalo → Chicago
8h 55m
10:00 AM - 4:35 PM • 2 stops
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
8h 20m
6:00 AM - 10:00 AM • 1 stop
Buffalo → Chicago
7h 5m
6:50 PM - 12:15 AM • 1 stop
Southwest Airlines
Explore competitive one-way airfare options for BUF - MDW flights. Best suited for flexible or open-ended travel plans.
Flying to Chicago soon? We've surfaced some of the most affordable last-minute flights from Buffalo to Chicago, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Chicago? These direct flight options from BUF to MDW offer both convenience and value—no layovers, just straight to your destination.
Oct 09 - Oct 11, Economy
Buffalo → Chicago
2h 20m
7:30 AM - 8:10 AM • nonstop
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
Oct 09 - Oct 11, Economy
Buffalo → Chicago
2h 20m
7:35 PM - 8:15 PM • nonstop
Buffalo → Chicago
2h 10m
7:45 AM - 10:15 AM • nonstop
Southwest Airlines
Oct 09 - Oct 11, Economy
Buffalo → Chicago
2h 20m
2:20 PM - 3:00 PM • nonstop
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
2h 20m
7:35 PM - 8:15 PM • nonstop
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
Oct 15 - Oct 18, Economy
Buffalo → Chicago
2h 20m
7:30 AM - 8:10 AM • nonstop
Buffalo → Chicago
2h 15m
7:10 PM - 9:45 PM • nonstop
Southwest Airlines
FAQs on Buffalo to Chicago Flights
What are the airports in Buffalo?
BUF
What’s the most popular airline flying from BUF to MDW?
The most popular airline flying from Buffalo to Chicago are
Can I fly from BUF to MDW non-stop?
Yes, you can fly BUF to MDW 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 MDW Airport?
The earliest flight leaves BUF at 6:00 am and lands in MDW - Chicago Midway International
What are the airports in Chicago?
ORD,MDW
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 MDW?
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 MDW, which is 468.3 miles by air.
Which airlines provide the cheapest flights from Buffalo (BUF) to Chicago (MDW) ?
In the past couple of days, the cheapest tickets to MDW from BUF were found on WN : USD 124
Do I need a passport to fly between BUF and MDW?
No
What’s the latest departure time from BUF to MDW ?
The last flight leaves BUF at 7:35 pm
Essential Information for Booking Flights from Buffalo (BUF) - AI Insights
What's the cheapest airline from buf to mdw?
You can find the cheapest airline tickets from Buffalo (BUF) to Chicago Midway (MDW) with Southwest Airlines (WN). For a round-trip journey with 5 passengers, booking in advance is recommended. With 49 days to go, you can expect low fares on this route. Southwest Airlines offers a luxurious First cabin experience with fine dining.
What's the popular airline to fly from buf to mdw?
Southwest Airlines offers a convenient option for flights from Buffalo Niagara International Airport (BUF) to Chicago Midway International Airport (MDW) with two stops. As a First-class passenger, you can enjoy luxurious suites and fine dining on your round-trip journey. Booking in advance, 49 days prior to your trip, can help you secure a better fare. For a budget-friendly flight experience, consider Southwest Airlines for your next trip.
What's the cheapest day of the week to fly from buf to mdw?
The cheapest day of the week to fly from Buffalo to Chicago Midway International is Wednesday, as it tends to have lower fares. Booking in advance, with 49 days prior to your trip, can also help secure the best prices.
What's the cheapest month to fly from buf to mdw?
The cheapest month to fly from Buffalo to Chicago Midway International is December. Flying during this month can result in budget-friendly flights and low fares. You can find affordable airfares by booking in advance, ideally 49 days prior to your trip.
Which airline/airlines fly from buf to mdw?
The airlines that operate flights from Buffalo Niagara International Airport (BUF) to Chicago Midway International Airport (MDW) include Frontier Airlines (F9), United Airlines (UA), Delta Airlines (DL), Southwest Airlines (WN), American Airlines (AA), and JetBlue Airways (B6). You can find the best fares for your round-trip journey on these airlines' websites. For budget-friendly flights, consider searching for airfares on fareleaders.com.
What is the cheapest airfare from Buffalo Niagara International to Chicago Midway International for a round-trip journey with 5 passengers in First cabin?
The cheapest airfare from Buffalo Niagara International to Chicago Midway International for a round-trip journey with 5 passengers in First cabin can be found on Southwest Airlines (WN) with a cost of $450 per person, making the total cost $2,250 for the round-trip journey.
Can I book my airfare directly on the website or through a travel agency?
You can book your airfare directly on the website or through a travel agency.
How do I find the best airline for my trip from Chicago to Milwaukee?
You can find the best airline for your trip from Chicago to Milwaukee by comparing prices and services on websites like fareleaders.com.
Can I get a discount on my airfare if I book in advance?
Yes, booking in advance can help you secure a discount on your airfare.
What is the average cost of airfare for a round-trip journey from Buffalo to Chicago?
The average cost of airfare for a round-trip journey from Buffalo to Chicago is $400 per person.
How do I track my flight status from Buffalo to Chicago?
You can track your flight status from Buffalo to Chicago by checking the airline's website or mobile app.
Can I cancel or change my flight booking if I need to?
You can cancel or change your flight booking if you need to, but please check with the airline for their policies and fees.
What are the baggage policies for flights from Chicago to Milwaukee?
The baggage policies for flights from Chicago to Milwaukee vary by airline, so it's best to check with the airline for their specific policies.
How do I check-in for my flight from Chicago to Milwaukee?
You can check-in for your flight from Chicago to Milwaukee online or at the airport.
What are the available flights from Chicago to Milwaukee on a weekend in July?
The available flights from Chicago to Milwaukee on a weekend in July can be found on websites like fareleaders.com.
Buffalo (BUF) to Chicago (MDW): Airport Information
| Origin Airport | Buffalo Niagara International , Buffalo, US |
| Destination Airport | Chicago Midway International , Chicago, US |
| Distance | 468 miles |
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