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Uncover the best deals on Baltimore to Buffalo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BWI - BUF Flights
Useful information for finding best airline tickets from Baltimore/Washington International Thurgood Marsha to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$405
Southwest Airlines
• nonstop
• 1h 55m
Jul 14 – Jul 16
The cheapest round trip flight from Baltimore to Buffalo (BWI-BUF-BWI) is currently $405
Cheapest Direct Flight
$405
Southwest Airlines
• nonstop
• 1h 55m
Jul 14
The cheapest nonstop flight from Baltimore to Buffalo (BWI-BUF) is currently $405
Fastest Flight
1h 55m
The fastest nonstop flight from Baltimore to Buffalo (BWI-BUF) takes 1h 55m
Top Airlines Flying from Baltimore to Buffalo
Latest Flight Deals from Baltimore (BWI) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Baltimore to Buffalo. Ideal for travelers with confirmed return itineraries.
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
1h 55m
6:45 AM - 8:00 AM • nonstop
Baltimore → Buffalo
1h 55m
11:00 AM - 12:15 PM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
18h 50m
10:00 AM - 9:30 PM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
28h 55m
4:50 PM - 10:25 AM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
35h 15m
6:30 PM - 3:45 PM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
37h 5m
5:20 PM - 3:45 PM • 2 stops
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Flying to Buffalo soon? We've surfaced some of the most affordable last-minute flights from Baltimore to Buffalo, ideal for urgent plans or spontaneous trips.
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
1h 55m
6:45 AM - 8:00 AM • nonstop
Baltimore → Buffalo
1h 55m
11:00 AM - 12:15 PM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
18h 50m
10:00 AM - 9:30 PM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
28h 55m
4:50 PM - 10:25 AM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
35h 15m
6:30 PM - 3:45 PM • 1 stop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
37h 5m
5:20 PM - 3:45 PM • 2 stops
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Looking for the fastest way to Buffalo? These direct flight options from BWI to BUF offer both convenience and value—no layovers, just straight to your destination.
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
1h 55m
6:45 AM - 8:00 AM • nonstop
Baltimore → Buffalo
1h 55m
11:00 AM - 12:15 PM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
2h 5m
6:35 PM - 8:00 PM • nonstop
Baltimore → Buffalo
1h 55m
6:05 AM - 7:20 AM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
1h 55m
10:55 AM - 12:10 PM • nonstop
Baltimore → Buffalo
2h
5:55 PM - 7:15 PM • nonstop
Southwest Airlines
Jul 14 - Jul 16, Economy
Baltimore → Buffalo
1h 55m
1:05 PM - 2:20 PM • nonstop
Baltimore → Buffalo
1h 50m
8:45 AM - 9:55 AM • nonstop
Southwest Airlines
FAQs on Baltimore to Buffalo Flights
What are the airports in Baltimore?
IAD,BWI,DCA
What’s the most popular airline flying from BWI to BUF?
The most popular airline flying from Baltimore to Buffalo are
Can I fly from BWI to BUF non-stop?
Yes, you can fly BWI to BUF non-stop on
Which airlines fly nonstop between Baltimore and Buffalo?
The non-stop flights between Baltimore and Buffalo are .
What’s the earliest departure time from BWI to BUF Airport?
The earliest flight leaves BWI at 6:45 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Baltimore 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 BWI to BUF?
Read the fare rules of the Baltimore 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 Baltimore and Buffalo?
operate flights between Baltimore and Buffalo
How long does a flight from Baltimore to Buffalo take?
It takes approximately 1 hour to fly non-stop from BWI to BUF, which is 281.27 miles by air.
Which airlines provide the cheapest flights from Baltimore (BWI) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from BWI were found on WN : USD 405
Do I need a passport to fly between BWI and BUF?
No
What’s the latest departure time from BWI to BUF ?
The last flight leaves BWI at 9:25 pm
Baltimore (BWI) to Buffalo (BUF): Airport Information
| Origin Airport | Baltimore/Washington International Thurgood Marsha, Baltimore, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 281 miles |
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