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Cheap flights from Buffalo to Baltimore from C$ 140

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BWI
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Baltimore/Washington are usually found in August or October, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 8 January 2026.

Round-trip from

C$ 221

One-way from

C$ 163

Popular in

June

Cheapest in

August

Average price

C$ 391
Frontier
  • Frontier
  • 29/1-2/2
  • 2 total stops
  • 17h 41m total
  • Buffalo to Baltimore
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Southwest
  • Southwest
  • 10/2
  • Nonstop
  • 1h 30m total
  • Buffalo to Baltimore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 59 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).
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Average for round-trip flights in January 2026
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Find 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 8 January 2026.

Wed 21/16:32 p.m.BUF - BWI
1 stop4h 49mAmerican Airlines
Thu 22/111:13 a.m.BWI - BUF
1 stop7h 00mAmerican Airlines
Deal found 8/1C$ 315
Wed 11/39:10 a.m.BUF - BWI
Nonstop1h 15mSouthwest
Wed 18/37:00 a.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 7/1C$ 326
Thu 5/31:39 p.m.BUF - BWI
1 stop10h 52mFrontier
Sun 8/36:05 a.m.BWI - BUF
1 stop6h 00mFrontier
Deal found 7/1C$ 343
Tue 24/212:20 p.m.BUF - BWI
Nonstop1h 25mSouthwest
Thu 26/26:45 a.m.BWI - BUF
Nonstop1h 20mSouthwest
Deal found 6/1C$ 366
Tue 17/26:15 a.m.BUF - BWI
1 stop4h 17mDelta
Thu 19/26:00 a.m.BWI - BUF
1 stop3h 47mDelta
Deal found 7/1C$ 370
Sat 7/211:10 a.m.BUF - BWI
Nonstop1h 25mSouthwest
Sat 14/23:15 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/1C$ 377
Wed 4/36:15 a.m.BUF - BWI
1 stop4h 17mDelta
Sat 7/36:00 a.m.BWI - BUF
1 stop5h 43mDelta
Deal found 7/1C$ 390
Mon 23/212:35 p.m.BUF - BWI
Nonstop1h 30mSouthwest
Thu 26/26:45 a.m.BWI - BUF
Nonstop1h 20mSouthwest
Deal found 6/1C$ 406
Tue 17/212:35 p.m.BUF - BWI
Nonstop1h 30mSouthwest
Thu 19/26:45 a.m.BWI - BUF
Nonstop1h 20mSouthwest
Deal found 7/1C$ 427
Wed 25/39:10 a.m.BUF - BWI
Nonstop1h 15mSouthwest
Sun 29/310:35 a.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/1C$ 428
Thu 29/15:50 a.m.BUF - BWI
Nonstop1h 30mSouthwest
Mon 2/26:45 a.m.BWI - BUF
Nonstop1h 20mSouthwest
Deal found 8/1C$ 431

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 8 January 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

Wed 11/3

9:10 a.m.-10:25 a.m.

Nonstop1h 15m

Baltimore/Washington

Wed 18/3

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

Nonstop1h 15m

C$ 326

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 5/3

1:39 p.m.-12:31 a.m.

1 stop10h 52m

Baltimore/Washington

Sun 8/3

6:05 a.m.-12:05 p.m.

1 stop6h 00m

C$ 343

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 7/2

11:10 a.m.-12:35 p.m.

Nonstop1h 25m

Baltimore/Washington

Sat 14/2

3:15 p.m.-4:30 p.m.

Nonstop1h 15m

C$ 377

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 4/3

6:15 a.m.-10:32 a.m.

1 stop4h 17m

Baltimore/Washington

Sat 7/3

6:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 390

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 23/2

12:35 p.m.-2:05 p.m.

Nonstop1h 30m

Baltimore/Washington

Thu 26/2

6:45 a.m.-8:05 a.m.

Nonstop1h 20m

C$ 406

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 17/2

12:35 p.m.-2:05 p.m.

Nonstop1h 30m

Baltimore/Washington

Thu 19/2

6:45 a.m.-8:05 a.m.

Nonstop1h 20m

C$ 427

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 25/3

9:10 a.m.-10:25 a.m.

Nonstop1h 15m

Baltimore/Washington

Sun 29/3

10:35 a.m.-11:50 a.m.

Nonstop1h 15m

C$ 428

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 23/2

2:30 p.m.-3:55 p.m.

Nonstop1h 25m

Baltimore/Washington

Fri 27/2

6:45 a.m.-8:05 a.m.

Nonstop1h 20m

C$ 441

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 5/3

3:55 p.m.-5:05 p.m.

Nonstop1h 10m

Baltimore/Washington

Sun 8/3

10:30 p.m.-11:50 p.m.

Nonstop1h 20m

C$ 441

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 24/3

11:37 a.m.-11:01 p.m.

2 stops11h 24m

Baltimore/Washington

Wed 25/3

5:40 a.m.-2:19 p.m.

2 stops8h 39m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 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 2 January 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$ 119). Flying from Buffalo to Baltimore in February is currently the most expensive (average of C$ 249). 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 8 January 2026.

It’s typically best to fly out from Buffalo to Baltimore at noon. Doing so could potentially save you 5% on the flight price compared to flying in the afternoon, 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 8 January 2026.
See what other customers who have flown with Southwest and Frontier 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
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

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
4,250 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

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
Frontier
5.7
Fair
3,061 reviews
Southwest
8.0
Very good
4,250 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

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 2 flights from Buffalo to Baltimore/Washington, all of which are around 1h 25m for a nonstop flight. You can also purchase a plane ticket from 2 airlines 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 1,433 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?

    Southwest, Frontier, and Delta can get you from Buffalo to Baltimore in just under 1h 15m. Your travel time can differ by up to 9h 37m. Airlines will cover a distance of 452 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Buffalo to Baltimore round-trip?

    Frontier, at C$ 108, was found to be the cheapest airline from Buffalo to Baltimore. An alternate airline flying to your destination would be Southwest. Frontier is priced at 74% 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$ 369, our data indicates the cheapest price to be C$ 150. The most popular route (Buffalo - Baltimore/Washington), is priced around C$ 209.

  • 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$ 119). Flying from Buffalo to Baltimore in February is currently the most expensive (average of C$ 249). 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 2 airlines flying from Buffalo to Baltimore

Discover the top 2 airlines 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 108AverageC$ 290FlexibilityNo cancel feeOn-time62%
Search Frontier flights
SouthwestCheapestC$ 245AverageC$ 421FlexibilityNo 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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