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Cheap flights from Buffalo to Baltimore from C$ 144

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BWI
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Baltimore

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Baltimore
Explore the most affordable flight options available from Buffalo to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Sat 28/212:00 p.m.
BUF
-
BWI
1 stop5h 47m
Frontier
Sun 1/36:00 a.m.
BWI
-
BUF
1 stop7h 24m
Frontier
Deal found 17/2C$ 276
Tue 3/37:17 p.m.
BUF
-
BWI
1 stop24h 13m
Frontier
Thu 5/36:00 a.m.
BWI
-
BUF
1 stop6h 54m
Frontier
Deal found 17/2C$ 278
Sat 28/212:00 p.m.
BUF
-
BWI
1 stop5h 47m
Frontier
Fri 6/310:00 p.m.
BWI
-
BUF
1 stop12h 49m
Frontier
Deal found 17/2C$ 309
Tue 3/37:17 p.m.
BUF
-
BWI
1 stop16h 00m
Multiple Airlines
Wed 4/36:50 p.m.
BWI
-
BUF
1 stop18h 04m
Multiple Airlines
Deal found 17/2C$ 316
Sat 28/212:00 p.m.
BUF
-
BWI
1 stop12h 36m
Multiple Airlines
Wed 4/312:30 p.m.
BWI
-
BUF
2 stops24h 24m
Multiple Airlines
Deal found 18/2C$ 322
Sat 28/212:00 p.m.
BUF
-
BWI
1 stop12h 36m
Frontier
Wed 4/36:50 p.m.
BWI
-
BUF
1 stop18h 04m
Frontier
Deal found 18/2C$ 337
Tue 10/34:40 p.m.
BUF
-
BWI
Nonstop1h 15m
Southwest
Wed 11/37:00 a.m.
BWI
-
BUF
Nonstop1h 15m
Southwest
Deal found 17/2C$ 338
Thu 5/31:39 p.m.
BUF
-
BWI
2 stops9h 52m
Multiple Airlines
Fri 6/35:31 a.m.
BWI
-
BUF
1 stop6h 47m
Multiple Airlines
Deal found 18/2C$ 352
Mon 2/31:48 p.m.
BUF
-
BWI
1 stop10h 43m
Multiple Airlines
Wed 4/312:30 p.m.
BWI
-
BUF
2 stops24h 24m
Multiple Airlines
Deal found 17/2C$ 353
Mon 2/34:45 p.m.
BUF
-
BWI
1 stop29h 50m
Frontier
Thu 5/36:00 a.m.
BWI
-
BUF
1 stop6h 54m
Frontier
Deal found 18/2C$ 355

Find flight deals from Buffalo to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2026.

Round-trip from

C$ 278

One-way from

C$ 144

Popular in

June

Cheapest in

August

Average price

C$ 469
Frontier
  • Frontier
  • 3/3-6/3
  • 2 total stops
  • 31h 00m total
  • Buffalo to Baltimore
Search Deals
Frontier
  • Frontier
  • 7/4
  • 1 total stop
  • 25h 21m total
  • Buffalo to Baltimore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2026.
Use the filters below to find and compare flights from Buffalo to Baltimore that are best for you.

Fly from

Buffalo

Fly to

Baltimore

Route

Depart

Return

Price

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 3/3

7:17 p.m.-7:30 p.m.

1 stop24h 13m

Baltimore/Washington

Fri 6/3

5:31 a.m.-12:18 p.m.

1 stop6h 47m

C$ 278

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 3/3

7:17 p.m.-7:30 p.m.

1 stop24h 13m

Baltimore/Washington

Thu 5/3

6:00 a.m.-12:54 p.m.

1 stop6h 54m

C$ 278

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 3/3

7:17 p.m.-11:17 a.m.

1 stop16h 00m

Baltimore/Washington

Wed 4/3

6:50 p.m.-12:54 p.m.

1 stop18h 04m

C$ 316

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 24/3

1:20 p.m.-2:35 p.m.

Nonstop1h 15m

Baltimore/Washington

Tue 31/3

7:00 a.m.-8:15 a.m.

Nonstop1h 15m

C$ 338

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 10/3

4:40 p.m.-5:55 p.m.

Nonstop1h 15m

Baltimore/Washington

Wed 11/3

7:00 a.m.-8:15 a.m.

Nonstop1h 15m

C$ 338

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 21/3

5:50 p.m.-7:05 p.m.

Nonstop1h 15m

Baltimore/Washington

Wed 25/3

9:25 p.m.-10:40 p.m.

Nonstop1h 15m

C$ 356

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 22/4

1:10 p.m.-2:25 p.m.

Nonstop1h 15m

Baltimore/Washington

Sat 25/4

6:40 a.m.-7:55 a.m.

Nonstop1h 15m

C$ 356

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 9/4

4:00 p.m.-5:15 p.m.

Nonstop1h 15m

Baltimore/Washington

Mon 13/4

6:35 a.m.-7:50 a.m.

Nonstop1h 15m

C$ 374

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 14/3

6:08 p.m.-12:53 a.m.

1 stop6h 45m

Baltimore/Washington

Tue 17/3

6:00 a.m.-11:01 a.m.

1 stop5h 01m

C$ 387

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 12/5

4:00 p.m.-5:15 p.m.

Nonstop1h 15m

Baltimore/Washington

Sun 17/5

1:00 p.m.-2:15 p.m.

Nonstop1h 15m

C$ 404

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 19 results
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Best time to book a flight from Buffalo to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Baltimore

How far ahead should I book a flight from Buffalo to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Baltimore. Price data was last updated on 20 February 2026.

To ensure you get the cheapest price possible for a flight from Buffalo to Baltimore, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buffalo to Baltimore?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Baltimore (average of C$ 118). Flying from Buffalo to Baltimore in July is currently the most expensive (average of C$ 245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to BWI?

Find hourly flight availability from Buffalo to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2026.

It’s typically best to fly out from Buffalo to Baltimore in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated 21 February 2026.
See what other customers who have flown with Southwest from Buffalo to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,298 reviews
Check prices

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,298 reviews
Southwest
8.0
Very good
4,298 reviews
Check prices

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Buffalo to Baltimore?

    Booking a flight from Buffalo (BUF) to Baltimore/Washington (BWI) is your only option if you wish to fly from Buffalo to Baltimore. On a typical day, there are 5 flights from Buffalo to Baltimore/Washington, all of which are around 1h 15m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Buffalo to Baltimore.

  • How popular is this Buffalo to Baltimore flight route?

    The Buffalo to Baltimore/Washington flight path was viewed by 922 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Buffalo to Baltimore?

    Frontier and Southwest can get you from Buffalo to Baltimore in just under 1h 15m. Your travel time can differ by up to 22h 58m. Airlines will cover a distance of 452 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Buffalo to Baltimore round-trip?

    Southwest, at C$ 242, was found to be the cheapest airline from Buffalo to Baltimore.. Southwest is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Buffalo to Baltimore?

    Looking for the cheapest flight from Buffalo to Baltimore? While on average our users pay C$ 378, our data indicates the cheapest price to be C$ 121. The most popular route (Buffalo - Baltimore/Washington), is priced around C$ 397.

  • Can I find deals for flights from Buffalo to Baltimore that include hotel bookings?

    Yes. In addition to deals on Buffalo to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Baltimore.

  • Can I find deals for business class flights from Buffalo to Baltimore?

    Yes. Cheapflights offers flight deals from Buffalo to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Baltimore?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Baltimore (average of C$ 118). Flying from Buffalo to Baltimore in July is currently the most expensive (average of C$ 245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Buffalo to Philadelphia flights

Top airline flying from Buffalo to Baltimore

Discover the top airline that operate flights from Buffalo to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapestC$ 242AverageC$ 434FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Baltimore?

Cheapflights helps you search for flights from Buffalo to Baltimore via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Baltimore?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Baltimore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Baltimore with no change fees?

Certainly. Search results for flights to Baltimore from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Baltimore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Baltimore from Buffalo today and book when prices fit your budget.

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