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BWI - BUF

Find cheap flights from Baltimore to Buffalo from $70

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Buffalo departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Buffalo, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Buffalo (BWI-BUF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:32 pm - 7:46 amBWI-BUF
11h 14m1 stop
8:47 am - 8:30 amBUF-BWI
23h 43m1 stop
$117Frontier
Find Deal
Mon, May 13 - Fri, May 17
8:32 pm - 7:46 amBWI-BUF
11h 14m1 stop
8:46 am - 8:30 amBUF-BWI
23h 44m1 stop
$132Frontier
Find Deal
Mon, May 13 - Mon, May 20
10:00 pm - 7:47 amBWI-BUF
9h 47m1 stop
8:25 pm - 7:38 amBUF-BWI
11h 13m1 stop
$135Frontier
Find Deal
Thu, May 16 - Sun, May 19
1:43 pm - 8:35 pmBWI-BUF
6h 52m1 stop
9:50 pm - 2:57 pmBUF-BWI
17h 07m1 stop
$142Frontier
Find Deal
Fri, May 31 - Tue, Jun 4
9:15 am - 4:11 pmBWI-BUF
6h 56m1 stop
6:41 am - 11:12 amBUF-BWI
4h 31m1 stop
$221American Airlines
Find Deal
Tue, Aug 20 - Wed, Aug 21
8:16 pm - 12:05 amBWI-BUF
3h 49m1 stop
1:55 pm - 7:26 pmBUF-BWI
5h 31m1 stop
$231American Airlines
Find Deal
Fri, Jun 14 - Mon, Jun 17
5:17 pm - 11:56 pmBWI-BUF
6h 39m1 stop
6:12 pm - 11:18 pmBUF-BWI
5h 06m1 stop
$237Delta
Find Deal
Wed, May 8 - Tue, May 14
5:37 pm - 11:59 pmBWI-BUF
6h 22m1 stop
5:55 pm - 11:28 pmBUF-BWI
5h 33m1 stop
$252Delta
Find Deal
Mon, Aug 5 - Wed, Aug 7
11:39 am - 1:00 pmBWI-BUF
25h 21m1 stop
8:52 pm - 3:43 pmBUF-BWI
18h 51m1 stop
Thu, Aug 15 - Sun, Aug 18
11:19 am - 10:03 pmBWI-BUF
10h 44m1 stop
1:53 pm - 11:08 amBUF-BWI
21h 15m1 stop
Fri, Jul 26 - Mon, Jul 29

Flights from Baltimore to Buffalo - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Buffalo?

The average price of all flights from Baltimore to Buffalo clicked on KAYAK for each day over the last 12 months.
For Baltimore to Buffalo, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Buffalo back to Baltimore, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Buffalo is November, where tickets cost $264 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $379 and $349 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Buffalo, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 41 days before departure.

Which airlines provide the cheapest flights from Baltimore to Buffalo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($70) and American Airlines ($97). The cheapest round-trip tickets were found on Frontier ($117) and American Airlines ($221).

How many flights are there between Baltimore and Buffalo per day?

Each day, there are between 4 and 5 nonstop flights that take off from Baltimore and land in Buffalo, with an average flight time of 1h 11m. The most common departure time is 9:00 pm and most flights take off in the morning. Each week, there are 33 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

What’s the earliest departure time from Baltimore to Buffalo?

Early birds can take the earliest flight from Baltimore at 9:05 am and will be landing in Buffalo at 10:15 am.

What’s the latest departure time from Baltimore to Buffalo?

If you prefer to fly at night, the latest flight from Baltimore to Buffalo jets off at 10:55 pm and lands at 12:05 am.

Good to know

Low season

May

High season

February

Cheapest flight

$70
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Baltimore to Buffalo

When to book flights from Baltimore to Buffalo

Are your dates flexible? Find out the best times to travel from Baltimore to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Buffalo

  • What is the cheapest flight from Baltimore to Buffalo?

    In the last 3 days, the lowest price for a flight from Baltimore to Buffalo was $70 for a one-way ticket and $117 for a round-trip.

  • Do I need a passport to fly between Baltimore and Buffalo?

    A passport is not required to fly from Baltimore to Buffalo.

  • Which airports will I be using when flying from Baltimore to Buffalo?

    Baltimore airport is called Baltimore/Washington and the only airport in Buffalo is Buffalo.

  • Which aircraft models fly most regularly from Baltimore to Buffalo?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Buffalo flight route.

  • On which days can I fly direct from Baltimore to Buffalo?

    There are nonstop flights from Baltimore to Buffalo on a daily basis.

  • Which is the best airline for flights from Baltimore to Buffalo, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Buffalo are Delta and American Airlines. With an average price for the route of $367 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $507 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Baltimore to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Baltimore to Buffalo?

Find which airlines fly direct from Baltimore/Washington to Buffalo, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Buffalo

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Buffalo to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top airlines flying from Baltimore to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11094 reviews
8.2boarding
8.6crew
8.0entertainment
7.9comfort
7.5food
Airline reviews

It was a crowded flight. They did the best they could.

6.0 GoodNetty, Apr 2024SYR - JFK
Read more about Delta reviews

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

full flihgt but crew and passengers all helped eachother we landed early! however we then had to wait 40 minutes on the tarmac to get into the gate there were people trying get connecting flights, assume its an airport issue but still frustrating

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

My sister and I paid to have our seats and have them next to each other. I heard one of the employees say to the other one that you shouldn’t have given away reserved seats away to other passengers, and so I guess that is what happened because I got the last most uncomfortable seat in the plane even though I paid to sit in the middle of the plane with my sister. Terrible Experience !!

We checked one bag. That was fast and the agent was fast and super nice. At the gate, boarding was fast and efficient. Flight was uneventful which was great because it was early in the morning and most folks were sleeping. Landing was great. Delta does a really good job of making the flying experience better all around considering you are sitting in such a small space on a plane for several hours.

The crew was horrible. Cleo was the most unwelcoming flight attendant I’ve ever had.

Comfort of seats, ease of boarding. Food selection could be better

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Cut off carry ons, had to check, got on and there was plenty of bin space. Disappointing.

One of the worst flights I have ever taken Delayed over an hour without communication from the crew; very scary Entertainment not working Crew NASTY cabin cold

May never fly American again Delay in take off WITHOUT EXPLANATION Cabin freezing Crew NASTY entertainment did not work entire flight

The flight was so short that the lack of leg room didn't bother me for long. The plane was smaller so only two seats per row and there were chargers. However, they didn't serve any snacks.

We liked quick boarding and on time departure. Seats were very uncomfortable.

Horrible trip. I won't fly AA again Boarding was a nightmare because they squeezed people into the waiting like sardines. My connection was 30 minutes and the run to the gate was horrible. Then the flight was canceled AFTER boarding. The Flight attendants did not know what to do and gave out the wrong instructions. They finally sent us to a different gate. Again, the waiting was like a sardine tin. The flight was okay and my baggage arrived fine.

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

Book cheap flights from Baltimore to Buffalo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Buffalo found on KAYAK in the last 72 hours.
5/3Fri
1 stopFrontier
29h 43mBWI-BUF
$70
6/11Tue
1 stopFrontier
19h 30mBWI-BUF
$71
5/8Wed
1 stopFrontier
8h 24mBWI-BUF
$75
6/5Wed
1 stopAmerican Airlines
3h 49mBWI-BUF
$97
5/28Tue
1 stopDelta
4h 43mBWI-BUF
$98
6/7Fri
1 stopAmerican Airlines
3h 49mBWI-BUF
$116
6/2Sun
1 stopDelta
3h 35mBWI-BUF
$126
6/1Sat
3 stops
28h 53mBWI-BUF
$158
6/8Sat
2 stops
29h 21mBWI-BUF
$169
4/30Tue
1 stopJetBlue
4h 59mBWI-BUF
$176

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Last minute flights from Baltimore to Buffalo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Buffalo that are departing in the next 10 days.
4/24Wed
multi-stopFrontier
8h 24mBWI-BUF
5/1Wed
multi-stopFrontier
9h 18mBUF-BWI
$153
4/24Wed
multi-stopFrontier
8h 24mBWI-BUF
4/27Sat
multi-stopFrontier
8h 13mBUF-BWI
$156
4/24Wed
multi-stopFrontier
8h 24mBWI-BUF
5/2Thu
multi-stopFrontier
11h 41mBUF-BWI
$167
4/24Wed
multi-stopFrontier
8h 24mBWI-BUF
4/27Sat
multi-stopFrontier
8h 13mBUF-BWI
$217
4/24Wed
multi-stopAmerican Airlines
9h 46mBWI-BUF
4/25Thu
multi-stopAmerican Airlines
6h 29mBUF-BWI
$451
4/20Sat
multi-stopAmerican Airlines
4h 20mBWI-BUF
4/27Sat
multi-stopAmerican Airlines
4h 11mBUF-BWI
$453
4/22Mon
multi-stopAmerican Airlines
4h 44mBWI-BUF
4/29Mon
multi-stopAmerican Airlines
4h 18mBUF-BWI
$456
4/20Sat
multi-stopAmerican Airlines
4h 20mBWI-BUF
4/25Thu
multi-stopAmerican Airlines
6h 29mBUF-BWI
$458
4/23Tue
multi-stopDelta
6h 41mBWI-BUF
4/30Tue
multi-stopDelta
5h 08mBUF-BWI
$525
4/21Sun
multi-stopDelta
5h 41mBWI-BUF
4/26Fri
multi-stopDelta
3h 15mBUF-BWI
$621

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Baltimore - Buffalo Flights

Departure:

Baltimore (BWI)United States

Destination:

Buffalo (BUF)United States

Return flight deals:

Buffalo - Baltimore

Cabin classes:

$463