$111 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Buffalo (BUF)

Newark (EWR) to Buffalo (BUF) at a glance

Explore a range of options for flights from Newark Liberty International Airport (EWR) to Buffalo Niagara International Airport (BUF) on this domestic short-haul route. Whether you're looking for cheap flights from Newark or prefer full-service airlines, you can easily compare itineraries to find the best fit for your budget and travel schedule. Get ready to discover the iconic sights and vibrant neighborhoods of Buffalo as you plan your journey.

• Fastest flight duration: around 1h 30m non-stop
• Route distance: roughly 300 miles (485 km)
• Flights per week: around 15+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $60–$270, depending on seasonality and how far ahead you book

Flights from Newark Liberty International Airport (EWR) to Buffalo Niagara International Airport (BUF)

According to recent traveler bookings, here are the top airlines flying from Newark to Buffalo, featuring both non-stop and one-stop options. Many travelers prefer connections at airports such as Detroit Metropolitan Wayne County Airport (DTW) with about a 2-hour layover, Washington Dulles International Airport (IAD) with roughly a 1-hour layover, and Hartsfield-Jackson Atlanta International Airport (ATL) offering around a 1.5-hour layover. This variety allows you to choose the best itinerary based on price, total travel time, and cabin class.

• United: As a comprehensive airline, United provides both non-stop and one-stop options, with one-way ticket prices generally falling between $60 and $285. This carrier dominates the route, representing about 96% of all departures, and typically offers a non-stop flight duration of 1 hour and 30 minutes.
• Delta: Delta serves this route with one-stop flights, where one-way fares usually range from $80 to $295. Although it constitutes around 3% of departures, passengers can expect an in-flight duration of approximately 3 hours, leading to a total travel time near 4 hours when accounting for layovers.
• Frontier Airlines: A budget-friendly option, Frontier Airlines offers one-stop services with one-way fares that typically range from $90 to $175. Though it accounts for only about 1% of all departures on this route, the in-flight time is around 3 hours, resulting in a total trip duration of roughly 4 hours, including layover time.

Travelers flying from Newark to Buffalo have the option to enhance their experience with an upgrade to first-class service offered by United on this route.

Best time to fly from Newark (EWR) to Buffalo (BUF)

The most popular months for travelers flying from Newark to Buffalo are March, April, and July, when peak temperatures in Buffalo reach up to 72°F in July. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 33.1°F. For better deals, May usually offers the lowest average one-way fare around $137. Flight availability peaks in October, with approximately 20 flights per week, making it easier to find convenient departure times. June has the fewest flights, with approximately 13 flights per week.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $137, roughly 11% cheaper than the yearly average.
• More budget-friendly months to fly: October, July, and November typically offer average one-way fares of around $141.
• Most flight options: October has the highest number of flights from Newark to Buffalo, with approximately 20 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Newark (EWR) to Buffalo (BUF)

• New York to Buffalo (JFK-BUF): John F. Kennedy International Airport (JFK) is located approximately 21 miles from Newark Liberty International Airport (EWR). One-way economy prices for this journey usually fall between $60 and $230, varying with the season and how far in advance you book. The route is served by both direct and connecting flights. Major airlines operating on this route include JetBlue Airways, known for its low fares, and Delta. First class is also offered on this route.

How to find the best prices for flights from Newark (EWR) to Buffalo (BUF)

Getting some of the best deals on flights from Newark to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Departures in the evening (6 PM to 12 AM) not only offer lower prices but are also the most popular flight times. Additionally, flying on Friday provides both affordable options and ranks as the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Newark Liberty International Airport

Buffalo welcomes travelers from Newark with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
• Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport and is also most conveniently accessed by car.

Newark Liberty Intl. Airport to Buffalo Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Buffalo are during the month of October. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Buffalo with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Newark Liberty Intl. Airport to Buffalo

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $111 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.