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$80+ Cheap flights from Baltimore to Buffalo (BWI - BUF)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BUF
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Buffalo are usually found in May or March, booked 59 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Baltimore to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Buffalo (BUF). 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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$162
(CheapOair)

One-way from

$80
(Frontier)

Popular in

November

Cheapest in

May

Average price

$259
Provider with most accurate pricing for Baltimore/Washington-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Buffalo flights.
Search Deals
From Baltimore/Washington to Buffalo
Search Deals
One-way flight from Baltimore/Washington to Buffalo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Baltimore to Buffalo

Cheapest flights from Baltimore to Buffalo
Explore the most affordable flight options available from Baltimore to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 25, 2025.

This CheapOair deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/119:34 amBWI - BUF
1 stop9h 01mFrontier
mié. 6/188:50 amBUF - BWI
1 stop24h 17mFrontier
Deal found 3/23$162
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/229:25 pmBWI - BUF
Nonstop1h 10mSouthwest
jue. 4/247:30 amBUF - BWI
Nonstop1h 10mSouthwest
Deal found 3/24$197
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/226:00 amBWI - BUF
1 stop3h 42mDelta
mar. 4/2912:50 pmBUF - BWI
1 stop4h 00mDelta
Deal found 3/23$216
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/225:00 amBWI - BUF
1 stop4h 05mAmerican Airlines
mié. 4/307:19 pmBUF - BWI
1 stop5h 05mAmerican Airlines
Deal found 3/23$275
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/236:15 amBWI - BUF
3 stops17h 29mUnited Airlines
vie. 4/256:00 amBUF - BWI
2 stops15h 42mUnited Airlines
Deal found 3/24$732

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Buffalo 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 2,558,603 searches. Data last updated marzo 25, 2025.
Use the filters below to find and compare flights from Baltimore to Buffalo that are best for you.

Fly from

Baltimore

Fly to

Buffalo

Route

Depart

Return

Price

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mié. 6/11

9:34 am-6:35 pm

1 stop9h 01m

Buffalo

mié. 6/18

8:50 am-9:07 am

1 stop24h 17m

$162

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mar. 4/22

9:25 pm-10:35 pm

Nonstop1h 10m

Buffalo

jue. 4/24

7:30 am-8:40 am

Nonstop1h 10m

$197

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mar. 4/22

6:00 am-9:42 am

1 stop3h 42m

Buffalo

mar. 4/29

12:50 pm-4:50 pm

1 stop4h 00m

$216

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

sáb. 5/3

5:00 am-9:05 am

1 stop4h 05m

Buffalo

lun. 5/5

7:11 pm-11:53 pm

1 stop4h 42m

$232

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mié. 4/23

6:15 am-11:44 pm

3 stops17h 29m

Buffalo

vie. 4/25

6:00 am-9:42 pm

2 stops15h 42m

$732

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

sáb. 5/17

6:45 am-2:55 pm

1 stop8h 10m

$80

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mar. 4/22

5:45 pm-6:55 pm

Nonstop1h 10m

$99

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

mar. 4/29

5:40 pm-11:00 pm

1 stop5h 20m

$109

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

sáb. 5/10

5:00 am-2:03 pm

2 stops9h 03m

$129

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

sáb. 6/14

5:45 am-10:44 am

3 stops28h 59m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 11 results
1
2

Compare providers for flights from Baltimore to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Buffalo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Baltimore 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 Baltimore to Buffalo

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Buffalo. Price data was last updated on March 21, 2025.

The price you pay for your flight from Baltimore to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to Buffalo (average of $256). Flying from Baltimore to Buffalo in December is currently the most expensive (average of $337). 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 BWI to BUF?

Find hourly flight availability from Baltimore to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 25, 2025.

It’s optimal to fly from Baltimore to Buffalo in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight at noon.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated marzo 25, 2025.
To help decide which airline to fly from Baltimore to Buffalo, see what other customers have to say about Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,273 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Buffalo. 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 Baltimore to Buffalo?

    If you wish to fly to Buffalo from Baltimore, then you need to book flights from Baltimore/Washington to Buffalo. There are 3 flights from Baltimore/Washington (BWI) to Buffalo (BUF) per day to choose from. Flights to Buffalo from Baltimore/Washington are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 1h 10m is how long a nonstop flight from Baltimore to Buffalo typically takes.

  • How popular is this Baltimore to Buffalo flight route?

    Within the past month, 3 users have taken a look at flights from Baltimore/Washington to Buffalo.

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

    Our cheapest airline available from Baltimore to Buffalo is Frontier. Our recent data shows that you can find tickets from as low as $162 on this airline. Additional options worth looking into are Southwest and Delta, starting at $197 and $216 round-trip. Frontier is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Baltimore to Buffalo one-way?

    $80 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $99 and $109, respectively.

  • What are the cheapest flights from Baltimore to Buffalo?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Baltimore/Washington - Buffalo) can be booked for $197 on average our data indicates $305 when flying from Baltimore to Buffalo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Buffalo 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 Baltimore to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Buffalo (average of $256). Flying from Baltimore to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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Alternative routes for Baltimore to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Baltimore to Buffalo

Discover the top 5 airlines that operate flights from Baltimore to Buffalo. 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 2,558,603 searches. Data last updated marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$224FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$179Average$286FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$201Average$461FlexibilityNo cancel feeOn-time71%
DeltaCheapest$224Average$476FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$244Average$352FlexibilityNo cancel feeOn-time63%
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