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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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BWI
26 Apr — 3 May1
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 27 March 2026.

Fri 1/512:18 p.m.
BUF
-
BWI
1 stop12h 26m
Frontier
Mon 4/56:04 a.m.
BWI
-
BUF
1 stop28h 37m
Frontier
Deal found 26/3C$ 184
Sun 19/412:07 p.m.
BUF
-
BWI
1 stop19h 55m
Frontier
Wed 29/46:00 a.m.
BWI
-
BUF
1 stop6h 42m
Frontier
Deal found 25/3C$ 216
Sat 25/411:44 a.m.
BUF
-
BWI
1 stop9h 07m
Frontier
Sun 26/46:24 p.m.
BWI
-
BUF
1 stop17h 23m
Frontier
Deal found 26/3C$ 231
Fri 10/41:02 p.m.
BUF
-
BWI
1 stop11h 42m
Frontier
Tue 14/46:00 a.m.
BWI
-
BUF
1 stop6h 42m
Frontier
Deal found 23/3C$ 252
Fri 5/62:49 p.m.
BUF
-
BWI
1 stop16h 54m
Frontier
Sun 7/69:43 p.m.
BWI
-
BUF
1 stop16h 11m
Frontier
Deal found 26/3C$ 282
Wed 20/51:10 p.m.
BUF
-
BWI
Nonstop1h 15m
Southwest
Wed 27/56:35 a.m.
BWI
-
BUF
Nonstop1h 15m
Southwest
Deal found 23/3C$ 302
Tue 21/41:10 p.m.
BUF
-
BWI
Nonstop1h 15m
Southwest
Tue 28/46:35 a.m.
BWI
-
BUF
Nonstop1h 15m
Southwest
Deal found 24/3C$ 310
Sat 18/411:44 a.m.
BUF
-
BWI
1 stop9h 07m
Frontier
Thu 23/46:05 a.m.
BWI
-
BUF
1 stop5h 35m
Frontier
Deal found 22/3C$ 313

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 27 March 2026.

Round-trip from

C$ 184

One-way from

C$ 140

Popular in

March

Cheapest in

August

Average price

C$ 685
Frontier
  • Frontier
  • 1/5-4/5
  • 2 total stops
  • 41h 03m total
  • Buffalo to Baltimore
Search Deals
Frontier
  • Frontier
  • 13/4
  • 1 total stop
  • 12h 02m total
  • Buffalo to Baltimore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 27 March 2026.
Use the filters below to find and compare flights from Buffalo to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 21/4

11:00 a.m.-12:10 p.m.

Nonstop1h 10m

Baltimore/Washington

Tue 28/4

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

Nonstop1h 15m

C$ 302

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Tue 5/5

11:00 a.m.-12:10 p.m.

Nonstop1h 10m

Baltimore/Washington

Thu 7/5

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

Nonstop1h 15m

C$ 335

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 20/4

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

Nonstop1h 15m

Baltimore/Washington

Mon 27/4

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

Nonstop1h 15m

C$ 378

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 18/4

2:00 p.m.-3:15 p.m.

Nonstop1h 15m

Baltimore/Washington

Thu 23/4

6:25 p.m.-7:45 p.m.

Nonstop1h 20m

C$ 378

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Fri 5/6

8:45 a.m.-9:55 a.m.

Nonstop1h 10m

Baltimore/Washington

Tue 9/6

6:45 a.m.-8:00 a.m.

Nonstop1h 15m

C$ 379

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sun 19/4

8:55 a.m.-10:05 a.m.

Nonstop1h 10m

Baltimore/Washington

Wed 29/4

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

Nonstop1h 15m

C$ 403

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Fri 1/5

5:20 p.m.-6:35 p.m.

Nonstop1h 15m

Baltimore/Washington

Mon 4/5

6:25 p.m.-7:45 p.m.

Nonstop1h 20m

C$ 412

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 27/6

6:00 a.m.-1:09 p.m.

1 stop7h 09m

Baltimore/Washington

Sat 4/7

6:00 a.m.-11:09 a.m.

1 stop5h 09m

C$ 434

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 8/4

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

Nonstop1h 15m

Baltimore/Washington

Wed 15/4

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

Nonstop1h 15m

C$ 468

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 18/6

11:00 a.m.-12:15 p.m.

Nonstop1h 15m

Baltimore/Washington

Tue 23/6

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

Nonstop1h 15m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 24 resultsSorted by cheapest first
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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 13 March 2026.

To ensure you get the cheapest price possible for a flight from Buffalo to Baltimore, you should look to book at least 23 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 June is currently the most expensive (average of C$ 248). 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 27 March 2026.

It’s typically best to fly out from Buffalo to Baltimore at noon. Doing so could potentially save you 14% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Buffalo to Baltimore?

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 27 March 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
4,331 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews
Check prices

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 3 flights from Buffalo to Baltimore/Washington, all of which are around 1h 10m 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 774 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 can get you from Buffalo to Baltimore in just under 1h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 452 km. Generally, flights for this route are direct.

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

    Southwest, at C$ 260, was found to be the cheapest airline from Buffalo to Baltimore.. Southwest is priced at 41% 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$ 380, our data indicates the cheapest price to be C$ 173. The most popular route (Buffalo - Baltimore/Washington), is priced around C$ 349.

  • 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 June is currently the most expensive (average of C$ 248). 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapestC$ 260AverageC$ 444FlexibilityNo 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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