Cheap flights from Buffalo to Washington, D.C. from C$ 150

The cheapest month to fly to Baltimore from Buffalo is in August. Flight prices, which tend to average around C$ 350, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Baltimore from Buffalo during October instead. Flights to Baltimore in October, while not as cheap as those in August, still average around C$ 351.

According to our data, Sunday is the cheapest day to fly to Baltimore from Buffalo. The lowest ticket price found for a Sunday departure recently was C$ 406. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 520.

At noon is the cheapest time of day to fly from Buffalo to Baltimore when you can find flight prices for as low as C$ 467. Flying to Baltimore at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Baltimore is in the morning when prices are around C$ 484.

Fly from Buffalo to Baltimore/Washington for the best Buffalo - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around C$ 473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Buffalo for as low as C$ 294 on momondo.

There is only 1 cabin class available to choose from on Buffalo to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Buffalo to Baltimore.

Southwest and Frontier are the most popular carriers operating from Buffalo to Baltimore/Washington

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Baltimore from Buffalo according to our data. Southwest is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Baltimore. Keep in mind that there are 3 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 3 flights per day flying from Buffalo to Baltimore. The most common time of day flights depart is 6:00a.m., with 63% of flights taking off at noon.

As of June 2026, there are 27 flights per week flying from Buffalo to Baltimore. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.