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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were CA $374 round trip and CA $186 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Apr 7 - Tue, Apr 14
BUF
Buffalo
BWI
Baltimore
CA $374 Roundtrip, found 2 days ago
CA $374
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Buffalo to Baltimore, returning Tue, Apr 14, priced at CA $374 found 2 days ago
Tue, Apr 7 - Tue, Apr 14
BUF
Buffalo
BWI
Baltimore
CA $413 Roundtrip, found 2 days ago
CA $413
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Buffalo to Baltimore, returning Tue, Apr 14, priced at CA $413 found 2 days ago
Sun, Apr 19 - Wed, Apr 22
BUF
Buffalo
BWI
Baltimore
CA $415 Roundtrip, found 17 hours ago
CA $415
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Apr 19 from Buffalo to Baltimore, returning Wed, Apr 22, priced at CA $415 found 17 hours ago
Tue, Apr 7 - Tue, Apr 14
BUF
Buffalo
BWI
Baltimore
CA $441 Roundtrip, found 2 days ago
CA $441
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Buffalo to Baltimore, returning Tue, Apr 14, priced at CA $441 found 2 days ago
Sun, Apr 19 - Wed, Apr 22
BUF
Buffalo
BWI
Baltimore
CA $452 Roundtrip, found 17 hours ago
CA $452
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Apr 19 from Buffalo to Baltimore, returning Wed, Apr 22, priced at CA $452 found 17 hours ago
Sun, Apr 19 - Wed, Apr 22
BUF
Buffalo
BWI
Baltimore
CA $459 Roundtrip, found 17 hours ago
CA $459
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Apr 19 from Buffalo to Baltimore, returning Wed, Apr 22, priced at CA $459 found 17 hours ago
Tue, Apr 7 - Tue, Apr 14
BUF
Buffalo
BWI
Baltimore
CA $486 Roundtrip, found 2 days ago
CA $486
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Buffalo to Baltimore, returning Tue, Apr 14, priced at CA $486 found 2 days ago
Sun, Apr 19 - Wed, Apr 22
BUF
Buffalo
BWI
Baltimore
CA $486 Roundtrip, found 17 hours ago
CA $486
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Apr 19 from Buffalo to Baltimore, returning Wed, Apr 22, priced at CA $486 found 17 hours ago
Tue, Apr 7 - Tue, Apr 14
BUF
Buffalo
BWI
Baltimore
CA $493 Roundtrip, found 2 days ago
CA $493
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Buffalo to Baltimore, returning Tue, Apr 14, priced at CA $493 found 2 days ago
Sun, Apr 19 - Wed, Apr 22
BUF
Buffalo
BWI
Baltimore
CA $495 Roundtrip, found 17 hours ago
CA $495
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Apr 19 from Buffalo to Baltimore, returning Wed, Apr 22, priced at CA $495 found 17 hours ago

Frequently asked questions

Are there direct flights from BUF to BWI?
If you're itching to get on with your plans in Baltimore, fly with Southwest Airlines. They advertise flights direct from Buffalo Niagara International Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What airlines fly from Buffalo Niagara Intl. Airport (BUF) to BWI Marshall?
Many well-traveled wanderers choose to travel with Southwest Airlines from Buffalo to Baltimore. This reputable airline not only offers 108 flights per month, it also flies direct.
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.

Explore More Ways to Travel with 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.