$72 Find Cheap Flights from Baltimore to Buffalo - Compare and Save

Among airlines operating Baltimore to Buffalo flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Baltimore and Buffalo.

Flights from Baltimore to Buffalo usually depart from Baltimore/Washington (BWI) and arrive at Buffalo (BUF).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Baltimore to Buffalo.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $219 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $363 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Embraer ERJ-135 / ERJ-140 / ERJ-145 variants.

One-stop flights from Baltimore to Buffalo most commonly connect through:

• Charlotte Douglas (CLT) - 53% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 42% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 5% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

On the Baltimore to Buffalo route, being flexible with your departure day can save you up to 19%. Saturday is the cheapest day at $304 round-trip on average, while Friday is the most expensive at $373: a $69 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Baltimore to Buffalo flights, with 40% of flights leaving in that window. Afternoon departures account for 20%, evening flights for 20%, and night flights for 20%.

These are the earliest and latest flight times available from Baltimore to Buffalo:

• Earliest: departs at 6:30 am and lands at 7:47 am
• Latest: departs at 11:00 pm and lands at 12:17 am.

The flight takes about 1h 17m.

Last-minute fares on this route - booked within 2 weeks of departure - run 67% above the route average of $361. Book 17 weeks before departure for the lowest fares.

A nonstop flight from Baltimore to Buffalo takes 1h 17m, covering 281 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Baltimore to Buffalo are currently lower than usual. Average one-way flight prices are about $81, which is 60% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 31m, compared with 4h 42m via Charlotte Douglas (CLT) and 7h 02m via Atlanta Hartsfield-Jackson (ATL).

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
• Dollar
• Budget
• Hertz
• Alamo
• Thrifty

Round-trip flights from Baltimore to Buffalo range from $287 to $442, with an average of $361 over the past 12 months. Anything below $287 counts as a good deal.

JetBlue is the only airline on the Baltimore to Buffalo route offering in-flight Wi-Fi. Pricing depends on fare class.