Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Buffalo to Baltimore from C$ 121

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BWI
10 Dec — 17 Dec1
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 Tuesday or Wednesday and return on a Monday

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 10 November 2025.

Sat 15/117:12 p.m.BUF - BWI
1 stop5h 18mAmerican Airlines
Tue 18/116:00 a.m.BWI - BUF
1 stop6h 07mAmerican Airlines
Deal found 7/11C$ 322
Sat 6/128:30 a.m.BUF - BWI
Nonstop1h 20mSouthwest
Sat 13/128:35 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 372
Sat 6/125:50 a.m.BUF - BWI
Nonstop1h 20mSouthwest
Tue 9/1210:45 a.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 9/11C$ 414
Sat 6/128:30 a.m.BUF - BWI
Nonstop1h 20mSouthwest
Sun 7/1210:25 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 9/11C$ 427
Sat 15/1111:54 a.m.BUF - BWI
1 stop5h 06mAmerican Airlines
Sun 16/115:08 a.m.BWI - BUF
1 stop5h 54mAmerican Airlines
Deal found 8/11C$ 438
Sun 7/127:55 a.m.BUF - BWI
Nonstop1h 15mSouthwest
Wed 10/127:00 a.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 468
Thu 4/127:40 a.m.BUF - BWI
Nonstop1h 15mSouthwest
Sun 7/1210:25 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 482
Sun 21/122:45 p.m.BUF - BWI
Nonstop1h 15mSouthwest
Sat 27/126:40 a.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 9/11C$ 496
Sat 27/125:35 a.m.BUF - BWI
Nonstop1h 25mSouthwest
Mon 29/121:20 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 510
Mon 24/1110:50 a.m.BUF - BWI
Nonstop1h 10mSouthwest
Mon 29/121:20 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 525
Fri 26/128:50 a.m.BUF - BWI
Nonstop1h 15mSouthwest
Fri 26/1210:50 p.m.BWI - BUF
Nonstop1h 15mSouthwest
Deal found 8/11C$ 538
Sat 15/1110:53 a.m.BUF - BWI
2 stops13h 09mMultiple Airlines
Sun 16/114:52 p.m.BWI - BUF
1 stop18h 52mMultiple Airlines
Deal found 8/11C$ 551

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 10 November 2025.

Round-trip from

C$ 372

One-way from

C$ 121

Popular in

December

Cheapest in

August

Average price

C$ 513
Southwest
  • Southwest
  • 6/12-13/12
  • Nonstop
  • 2h 35m total
  • Buffalo to Baltimore
Search Deals
Frontier
  • Frontier
  • 6/12
  • 1 total stop
  • 16h 00m total
  • Buffalo to Baltimore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 10 November 2025.
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

Sat 6/12

8:30 a.m.-9:50 a.m.

Nonstop1h 20m

Baltimore/Washington

Sat 13/12

8:35 p.m.-9:50 p.m.

Nonstop1h 15m

C$ 372

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 2/2

12:20 p.m.-1:45 p.m.

Nonstop1h 25m

Baltimore/Washington

Sat 7/2

10:45 a.m.-12:00 p.m.

Nonstop1h 15m

C$ 372

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 17/1

3:35 p.m.-5:05 p.m.

Nonstop1h 30m

Baltimore/Washington

Mon 19/1

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

Nonstop1h 20m

C$ 372

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 9/2

11:51 a.m.-11:07 p.m.

2 stops11h 16m

Baltimore/Washington

Wed 11/2

12:00 p.m.-4:59 p.m.

1 stop4h 59m

C$ 395

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Fri 12/12

7:55 a.m.-9:10 a.m.

Nonstop1h 15m

Baltimore/Washington

Mon 15/12

10:45 a.m.-12:00 p.m.

Nonstop1h 15m

C$ 427

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 6/12

3:40 p.m.-4:55 p.m.

Nonstop1h 15m

Baltimore/Washington

Sun 7/12

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

Nonstop1h 15m

C$ 427

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 19/2

6:03 a.m.-10:29 a.m.

1 stop4h 26m

Baltimore/Washington

Sun 22/2

5:25 p.m.-10:59 p.m.

1 stop5h 34m

C$ 441

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 8/1

6:00 a.m.-4:40 p.m.

2 stops10h 40m

Baltimore/Washington

Sun 11/1

6:00 a.m.-11:27 a.m.

1 stop5h 27m

C$ 448

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 2/2

6:00 a.m.-4:40 p.m.

2 stops10h 40m

Baltimore/Washington

Sat 7/2

6:00 a.m.-2:58 p.m.

2 stops8h 58m

C$ 452

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 25/3

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

Nonstop1h 15m

C$ 174

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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 7 November 2025.

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$ 121). Flying from Buffalo to Baltimore in February is currently the most expensive (average of C$ 254). 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 10 November 2025.

It’s typically best to fly out from Buffalo to Baltimore in the evening. Doing so could potentially save you 6% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Buffalo to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Baltimore. Price data was last updated on 2 November 2025.

Travelers seeking maximum savings on their Buffalo to Baltimore flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 November 2025.
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
4,238 reviews
Check prices

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,111 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 15m 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 1,792 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 and Delta can get you from Buffalo to Baltimore in just under 1h 20m. Your travel time can differ by up to 9h 56m. 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$ 109, 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 75% 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$ 342, our data indicates the cheapest price to be C$ 124. The most popular route (Buffalo - Baltimore/Washington), is priced around C$ 441.

  • 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$ 121). Flying from Buffalo to Baltimore in February is currently the most expensive (average of C$ 254). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 109AverageC$ 295FlexibilityNo cancel feeOn-time62%
Search Frontier flights
SouthwestCheapestC$ 249AverageC$ 452FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.