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CA $160 Cheap Flights from Buffalo (BUF) to Baltimore (BWI)

View CA $160 flight on Tue, Aug 25, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Baltimore Washington International Airport (BWI)

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Cheap flights from Buffalo (BUF) to Baltimore (BWI)

Prices were available within the past 7 days and start at CA $160 for one-way flights and CA $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 9 - Tue, Sep 15
BUF
Buffalo
BWI
Baltimore
CA $319 Roundtrip, found 7 hours ago
CA $319
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 9 from Buffalo to Baltimore, returning Tue, Sep 15, priced at CA $319 found 7 hours ago
Delta
Wed, Sep 9 - Sat, Sep 12
BUF
Buffalo
BWI
Baltimore
CA $327 Roundtrip, found 7 hours ago
CA $327
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 9 from Buffalo to Baltimore, returning Sat, Sep 12, priced at CA $327 found 7 hours ago
Delta
Tue, Oct 13 - Sat, Oct 17
BUF
Buffalo
BWI
Baltimore
CA $328 Roundtrip, found 17 hours ago
CA $328
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Oct 13 from Buffalo to Baltimore, returning Sat, Oct 17, priced at CA $328 found 17 hours ago
Delta
Sun, Sep 6 - Tue, Sep 15
BUF
Buffalo
BWI
Baltimore
CA $334 Roundtrip, found 7 hours ago
CA $334
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Sep 6 from Buffalo to Baltimore, returning Tue, Sep 15, priced at CA $334 found 7 hours ago
Delta
Sat, Sep 5 - Sat, Sep 12
BUF
Buffalo
BWI
Baltimore
CA $335 Roundtrip, found 7 hours ago
CA $335
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Sep 5 from Buffalo to Baltimore, returning Sat, Sep 12, priced at CA $335 found 7 hours ago
Delta
Thu, Sep 17 - Mon, Sep 21
BUF
Buffalo
BWI
Baltimore
CA $336 Roundtrip, found 21 hours ago
CA $336
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Sep 17 from Buffalo to Baltimore, returning Mon, Sep 21, priced at CA $336 found 21 hours ago
Delta
Sun, Sep 6 - Sat, Sep 12
BUF
Buffalo
BWI
Baltimore
CA $343 Roundtrip, found 7 hours ago
CA $343
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Sep 6 from Buffalo to Baltimore, returning Sat, Sep 12, priced at CA $343 found 7 hours ago
American Airlines
Tue, Aug 18 - Wed, Aug 19
BUF
Buffalo
BWI
Baltimore
CA $459 Roundtrip, found 6 hours ago
CA $459
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Aug 18 from Buffalo to Baltimore, returning Wed, Aug 19, priced at CA $459 found 6 hours ago
JetBlue Airways
Sat, Sep 12 - Mon, Sep 14
BUF
Buffalo
BWI
Baltimore
CA $722 Roundtrip, found 8 hours ago
CA $722
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Sat, Sep 12 from Buffalo to Baltimore, returning Mon, Sep 14, priced at CA $722 found 8 hours ago
United
Sat, Sep 12 - Mon, Sep 14
BUF
Buffalo
BWI
Baltimore
CA $853 Roundtrip, found 8 hours ago
CA $853
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 12 from Buffalo to Baltimore, returning Mon, Sep 14, priced at CA $853 found 8 hours ago

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city centre is 57 minutes. Flights from CA $396
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city centre57 min
Flights from CA $396

Find the cheapest month to fly from Buffalo (BUF) to Baltimore (BWI)

February is typically the cheapest month to fly

From CA $170 - CA $1,179 per traveller.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from CA $160 and cheap return flights from CA $319 BUF to BWI with Expedia. Return flights often range between CA$587 and CA$1654. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to BWI ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest months to fly from BUF to BWI are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Only one airline offers direct flights from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI). Southwest Airlines operates 33 direct flights from BUF to BWI every week.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI), with tickets starting from around CA$352 for flights that can be booked for departure within the next year. JetBlue Airways offers one of the cheapest connecting return flights from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI) starting from CA$513. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best airline to fly with from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll find approximately 4 nonstop flights per day from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI). For even more choices, look at flights that include layovers, as there are around 38 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Midway Intl. (MDW).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI) typically departs around 5:05 AM. This flight is operated by American Airlines. This is a seasonal service, active only in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll find the most flights from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI) on Fridays, with around 21 flights available. This gives you a good selection of options if you're planning a weekend trip or need to travel at the end of the week. Major airlines on this route include Delta, Southwest Airlines, and American Airlines. Flight schedules are fairly consistent throughout the week, so you'll have several flight options no matter which day you choose to fly.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Baltimore Washington Intl. Thurgood Marshall (BWI) are typically between 12pm and 3pm. Many major carriers, including Delta, Southwest Airlines and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport, and you'll arrive at your destination with plenty of time in the afternoon.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A non-stop flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically takes around 1 hour 18 minutes. This route covers a distance of approximately 452 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 5 hours 18 minutes. Flights with two or more stops generally take about 11 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Yes, you can fly business class or first class between Buffalo Niagara International Airport (BUF) and Baltimore Washington International Thurgood Marshall (BWI).You can fly business class with Frontier Airlines and Delta.First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore, MD (BWI) from Buffalo, NY (BUF)?
If you're planning to travel to Baltimore from Buffalo Niagara Intl. (BUF), you can fly directly into Baltimore Washington Intl. Thurgood Marshall (BWI). Some flights may connect through major hubs like Liberty Intl. (EWR), LaGuardia (LGA), or O'Hare Intl. (ORD) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $319
Distance
449 km
Average flight time
1 hour 15 mins

Book with confidence

Buffalo to Baltimore Flights

The easy way to book your flights from Buffalo to Baltimore 

With Expedia, it’s simple to find and book flights to Baltimore from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Baltimore Washington Intl. Thurgood Marshall, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Baltimore today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Baltimore Washington Intl. Thurgood Marshall, BWI 

Sort your search results by price to find great deals on your flight from Buffalo to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Buffalo currently is just CA $319 rising to CA $853.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Baltimore  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Baltimore from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Baltimore with Expedia today.

Buffalo to Baltimore Flights

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