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$61+ Cheap flights from Buffalo to Baltimore (BUF - BWI)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BWI
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find cheap flights from Buffalo to Baltimore with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Baltimore/Washington are usually found in August or September, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Buffalo to Baltimore

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 October 27, 2025.

This Priceline deal was found by Cheapflights users on 10/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:42 pmBUF - BWI
1 stop9h 31mFrontier
Thu 11/136:15 amBWI - BUF
1 stop7h 22mFrontier
Deal found 10/25$163
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:53 pmBUF - BWI
1 stop11h 28mFrontier
Sun 11/95:50 amBWI - BUF
1 stop7h 57mFrontier
Deal found 10/25$176
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:08 amBUF - BWI
1 stop12h 41mMultiple Airlines
Sun 1/410:00 pmBWI - BUF
1 stop23h 08mMultiple Airlines
Deal found 10/24$179
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:42 pmBUF - BWI
1 stop9h 31mFrontier
Mon 11/175:50 amBWI - BUF
1 stop7h 47mFrontier
Deal found 10/25$183
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:54 pmBUF - BWI
1 stop20h 29mFrontier
Sun 11/95:50 amBWI - BUF
1 stop7h 57mFrontier
Deal found 10/24$188
This Frontier deal was found by Cheapflights users on 10/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:42 pmBUF - BWI
1 stop9h 31mFrontier
Fri 11/145:50 amBWI - BUF
1 stop7h 57mFrontier
Deal found 10/26$189
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:42 pmBUF - BWI
1 stop9h 25mFrontier
Thu 11/208:45 pmBWI - BUF
1 stop17h 58mFrontier
Deal found 10/26$190
This Priceline deal was found by Cheapflights users on 10/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:42 pmBUF - BWI
1 stop9h 31mFrontier
Sun 11/165:50 amBWI - BUF
1 stop7h 57mFrontier
Deal found 10/25$202
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:18 pmBUF - BWI
1 stop16h 00mFrontier
Sun 12/149:40 amBWI - BUF
1 stop6h 20mFrontier
Deal found 10/24$214
This Frontier deal was found by Cheapflights users on 10/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:53 pmBUF - BWI
1 stop11h 28mFrontier
Mon 11/105:50 amBWI - BUF
1 stop7h 47mFrontier
Deal found 10/26$222
This Frontier deal was found by Cheapflights users on 10/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:42 pmBUF - BWI
1 stop9h 25mFrontier
Fri 10/316:00 amBWI - BUF
1 stop7h 47mFrontier
Deal found 10/25$228

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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$163
(Priceline)

One-way from

$61
(Frontier)

Popular in

December

Cheapest in

August

Average price

$324
Provider with most accurate pricing for Buffalo-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Baltimore/Washington flights.
Search Deals
From Buffalo to Baltimore/Washington
Search Deals
One-way flight from Buffalo to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 2,558,603 searches. Data last updated October 27, 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

Thu 11/6

8:54 pm-5:23 pm

1 stop20h 29m

Baltimore/Washington

Sun 11/9

5:50 am-1:47 pm

1 stop7h 57m

$188

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 11/20

2:01 pm-8:51 pm

1 stop6h 50m

Baltimore/Washington

Mon 11/24

9:26 pm-1:04 pm

1 stop15h 38m

$192

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Fri 11/14

2:42 pm-12:13 am

1 stop9h 31m

Baltimore/Washington

Mon 11/17

5:50 am-1:37 pm

1 stop7h 47m

$202

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Fri 11/7

9:53 pm-9:21 am

1 stop11h 28m

Baltimore/Washington

Mon 11/10

5:50 am-1:37 pm

1 stop7h 47m

$222

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 11/26

11:57 am-3:20 pm

1 stop27h 23m

Baltimore/Washington

Wed 12/3

8:00 am-4:00 pm

2 stops32h 00m

$233

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Thu 11/6

8:54 pm-5:23 pm

1 stop20h 29m

Baltimore/Washington

Mon 11/10

5:50 am-1:37 pm

1 stop7h 47m

$234

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Mon 1/19

8:40 am-10:05 am

Nonstop1h 25m

Baltimore/Washington

Tue 1/20

6:45 am-8:05 am

Nonstop1h 20m

$243

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Sat 12/13

3:18 pm-11:13 pm

1 stop7h 55m

Baltimore/Washington

Sun 12/14

9:43 pm-10:45 am

2 stops13h 02m

$255

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 1/14

6:00 am-11:55 am

1 stop5h 55m

Baltimore/Washington

Thu 1/15

12:00 pm-4:59 pm

1 stop4h 59m

$281

BuffaloBaltimore

BUF - BWI

BUFBWI

Buffalo

Wed 1/7

5:50 am-7:20 am

Nonstop1h 30m

Baltimore/Washington

Sun 1/11

1:40 pm-2:55 pm

Nonstop1h 15m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Compare providers for flights from Buffalo to Baltimore

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 Buffalo to Baltimore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Buffalo-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Baltimore flights, Cheapflights users trust eDreams the most. eDreams 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 Buffalo-Baltimore 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 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 October 24, 2025.

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, March is the cheapest month in which you can book a flight from Buffalo to Baltimore (average of $97). Flying from Buffalo to Baltimore in December is currently the most expensive (average of $189). 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 October 27, 2025.

It’s typically best to fly out from Buffalo to Baltimore at noon. Doing so could potentially save you 23% 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 October 27, 2025.
Get a feel of what it's like to fly with Southwest and Frontier from Buffalo to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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
3,123 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

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?

    You will need to book a flight from Buffalo to Baltimore/Washington if you want to fly from Buffalo to Baltimore. At least 2 different airlines have flights from Buffalo (BUF) to Baltimore/Washington (BWI) on a regular basis. There are 2 flights to Baltimore from the Buffalo airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BUF to BWI to be around 1h 10m.

  • How popular is this Buffalo to Baltimore flight route?

    Flights from Buffalo to Baltimore/Washington have been viewed 79 times in the past calendar month.

  • How long is the flight from Buffalo to Baltimore?

    For as low as $188, Frontier can have you in Baltimore from Buffalo in 20h 29m. There are 281 mi between Buffalo and Baltimore.

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

    According to our current data, Southwest ($112), and Frontier ($156) offers the cheapest pricing from Buffalo to Baltimore. Southwest is priced at 64% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Buffalo to Baltimore?

    While on average a flight from Buffalo to Baltimore is generally $308, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Buffalo - Baltimore/Washington), you can expect to pay $200 for that flight.

  • 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, March is the cheapest month in which you can book a flight from Buffalo to Baltimore (average of $97). Flying from Buffalo to Baltimore in December is currently the most expensive (average of $189). 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.
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Rutland to Reagan-National flights
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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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$112Average$343FlexibilityNo cancel feeOn-time63%
FrontierCheapest$156Average$203FlexibilityNo cancel feeOn-time62%

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