Cheap Flights From Baltimore Washington Intl. Thurgood Marshall (BWI) To Buffalo Niagara Intl. (BUF)

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Cheapest Flights from Baltimore (BWI) to Buffalo (BUF)

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $440 round trip and CA $276 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Dec 15 - Thu, Jan 8
BWI
Baltimore
BUF
Buffalo
CA $440 Roundtrip, found 4 days ago
CA $440
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 15 from Baltimore to Buffalo, returning Thu, Jan 8, priced at CA $440 found 4 days ago
Fri, Dec 19 - Sun, Dec 21
BWI
Baltimore
BUF
Buffalo
CA $445 Roundtrip, found 6 days ago
CA $445
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Baltimore to Buffalo, returning Sun, Dec 21, priced at CA $445 found 6 days ago
Thu, Dec 25 - Wed, Jan 7
BWI
Baltimore
BUF
Buffalo
CA $482 Roundtrip, found 3 days ago
CA $482
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 25 from Baltimore to Buffalo, returning Wed, Jan 7, priced at CA $482 found 3 days ago
Sun, Dec 21 - Tue, Jan 6
BWI
Baltimore
BUF
Buffalo
CA $515 Roundtrip, found 3 days ago
CA $515
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Dec 21 from Baltimore to Buffalo, returning Tue, Jan 6, priced at CA $515 found 3 days ago
Mon, Dec 15 - Thu, Jan 8
BWI
Baltimore
BUF
Buffalo
CA $525 Roundtrip, found 4 days ago
CA $525
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 15 from Baltimore to Buffalo, returning Thu, Jan 8, priced at CA $525 found 4 days ago
Tue, Dec 23 - Tue, Jan 6
BWI
Baltimore
BUF
Buffalo
CA $528 Roundtrip, found 3 days ago
CA $528
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 23 from Baltimore to Buffalo, returning Tue, Jan 6, priced at CA $528 found 3 days ago
Fri, Dec 19 - Sun, Dec 21
BWI
Baltimore
BUF
Buffalo
CA $532 Roundtrip, found 6 days ago
CA $532
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Baltimore to Buffalo, returning Sun, Dec 21, priced at CA $532 found 6 days ago
Fri, Dec 19 - Sun, Dec 21
BWI
Baltimore
BUF
Buffalo
CA $565 Roundtrip, found 6 days ago
CA $565
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Dec 19 from Baltimore to Buffalo, returning Sun, Dec 21, priced at CA $565 found 6 days ago
Sat, Dec 20 - Wed, Jan 7
BWI
Baltimore
BUF
Buffalo
CA $581 Roundtrip, found 3 days ago
CA $581
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 20 from Baltimore to Buffalo, returning Wed, Jan 7, priced at CA $581 found 3 days ago
Sun, Dec 21 - Thu, Jan 1
BWI
Baltimore
BUF
Buffalo
CA $587 Roundtrip, found 3 days ago
CA $587
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Dec 21 from Baltimore to Buffalo, returning Thu, Jan 1, priced at CA $587 found 3 days ago

Frequently asked questions

Are there direct flights from BWI Marshall to BUF?
Wander wisely and lock in a direct flight from BWI to Buffalo Niagara International Airport with Southwest Airlines. This airline is the ideal choice if you want to land in Buffalo as quickly as possible.
What airlines fly from BWI Marshall to Buffalo Niagara Intl. Airport (BUF)?
With Southwest Airlines, you won't have to put up with annoying layovers or standing around waiting for your next flight. This top-rated airline will take you nonstop from BWI Marshall to BUF on one of the 108 flights offered on this route each month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Baltimore (BWI)

Travelers at BWI love to visit these top cities. Roam to the top destinations from Baltimore (BWI) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.