EWR - BUF

$79 Find Cheap Flights from Newark Liberty Airport to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Buffalo departing on 9/6. 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
1 adult, Economy

KAYAK searches 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 Newark 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 Newark to Buffalo, as well as popular online travel agencies
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Cheap Flights from Newark to Buffalo (EWR-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Buffalo

Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
7:59 pm - 9:40 pmEWR-BUF
1h 41mnonstop
United Airlines Logo
6:30 am - 7:55 amBUF-EWR
1h 25mnonstop
$137United Airlines
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Sat, Sep 27 - Mon, Sep 29
United Airlines Logo
9:00 pm - 10:35 pmEWR-BUF
1h 35mnonstop
United Airlines Logo
7:23 pm - 9:00 pmBUF-EWR
1h 37mnonstop
$147United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
9:59 pm - 11:38 pmEWR-BUF
1h 39mnonstop
United Airlines Logo
6:00 am - 7:22 amBUF-EWR
1h 22mnonstop
$157United Airlines
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Mon, Sep 22 - Tue, Sep 23
United Airlines Logo
1:30 pm - 2:55 pmEWR-BUF
1h 25mnonstop
United Airlines Logo
7:24 pm - 9:00 pmBUF-EWR
1h 36mnonstop
$162United Airlines
Find Deal
Wed, Sep 3 - Fri, Sep 5
Delta Logo
6:00 am - 11:39 amEWR-BUF
5h 39m1 stop
Delta Logo
12:45 pm - 7:30 pmBUF-EWR
6h 45m1 stop
$182Delta
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Mon, Sep 22 - Mon, Sep 22
Delta Logo
6:00 am - 12:08 pmEWR-BUF
6h 08m1 stop
Delta Logo
7:34 pm - 11:31 pmBUF-EWR
3h 57m1 stop
$187Delta
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Tue, Aug 12 - Thu, Aug 14
Frontier Logo
5:59 am - 2:52 pmEWR-BUF
8h 53m1 stop
Frontier Logo
1:12 pm - 12:38 amBUF-EWR
11h 26m1 stop
$188Frontier
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Wed, Sep 10 - Tue, Sep 16
Delta Logo
4:59 pm - 10:59 pmEWR-BUF
6h 00m1 stop
Delta Logo
7:34 pm - 11:31 pmBUF-EWR
3h 57m1 stop
$197Delta
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Thu, Aug 21 - Mon, Aug 25
Frontier Logo
11:00 am - 6:14 pmEWR-BUF
7h 14m1 stop
Frontier Logo
12:23 pm - 12:43 amBUF-EWR
12h 20m1 stop
$198Frontier
Find Deal
Fri, Oct 31 - Sun, Nov 2
Frontier Logo
5:55 am - 3:44 pmEWR-BUF
9h 49m1 stop
Frontier Logo
4:39 pm - 12:34 amBUF-EWR
7h 55m1 stop
$199Frontier
Find Deal
Booking Insights

KAYAK's insights & trends for Newark to Buffalo flights

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

Find cheap flights to Buffalo
Find cheap flights to Buffalo

Planning a trip from Newark to Buffalo? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Buffalo?

The average price of all round-trip flights from Newark Airport to Buffalo clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Buffalo on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Newark Liberty Airport to Buffalo. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Newark Airport to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport 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 Newark Airport to Buffalo is February, where tickets cost $222 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $357 and $338 respectively.

Can I save money by flying with a layover from Newark Airport to Buffalo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $337 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Buffalo, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$79
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Newark Liberty Airport to Buffalo

When to book flights from Newark to Buffalo

Are your dates flexible? Find out the best times to travel from Newark 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 Newark Liberty Airport to Buffalo flights

  • What is the cheapest flight from Newark Airport to Buffalo?

    In the last 3 days, the lowest price for a flight from Newark Airport to Buffalo was $79 for a one-way ticket and $137 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Buffalo?

    No

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to Buffalo?

    Delta, JetBlue, American Airlines, Air Canada, and United Airlines offer inflight Wi-Fi service on the Newark Liberty Airport to Buffalo flight route.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Buffalo?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Newark Liberty Airport to Buffalo flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to Buffalo?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Buffalo.

  • On which days can I fly direct from Newark Liberty Airport to Buffalo?

    There are nonstop flights from Newark Liberty Airport to Buffalo on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Newark to Buffalo are Delta and United Airlines. With an average price for the route of $186 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $280 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport 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 Newark Liberty Airport to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Newark Liberty Airport 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 Newark Liberty Airport 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 Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport 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 Newark Liberty Airport 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 Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to Buffalo

  • Looking for a cheap flight? 25% of our users found flights on this route for $134 or less one-way and $217 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to Buffalo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to Buffalo.
Find which airlines fly direct from Newark Airport to Buffalo Airport, which days they fly and book direct flights.

Direct departures

Newark to Buffalo

Monday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Tuesday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Wednesday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Thursday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Friday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Saturday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Sunday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

See more direct flights

Direct returns

Buffalo to Newark

Monday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Tuesday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Wednesday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Thursday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Friday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Saturday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

Sunday

Austrian Airlines, Copa Airlines, Lufthansa, +1 more

Austrian Airlines, Copa Airlines, +2 more

See more direct flights

Reviews of the top 3 airlines serving from Newark to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Newark 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 Newark 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 7980 reviews
7.3Food
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
Airline reviews

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

10.0 ExcellentHoward, Jul 2025EWR - RDU
Read more Delta reviews

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Everything you need to know for your flight from Newark to Buffalo

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