$105 Cheap Flights from Cincinnati (CVG) to Buffalo (BUF)

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Cincinnati (CVG) to Buffalo (BUF) at a glance

Explore a range of airlines offering flights from Cincinnati (CVG) to Buffalo (BUF) on this convenient domestic short-haul route. Whether you prefer full-service or budget carriers, you can compare options to discover the itinerary that best aligns with your travel plans and budget as you uncover Buffalo's iconic attractions and neighborhoods. Get all the essential information you need for your journey from Cincinnati - Northern Kentucky International Airport to Buffalo Niagara International Airport.

• Fastest (typical) flight duration: around 3 hours in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 400 miles (645 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $100–$360, depending on seasonality and how far ahead you book

Flights from Cincinnati - Northern Kentucky International Airport (CVG) to Buffalo Niagara International Airport (BUF)

Based on recent traveler bookings, here are the top airlines preferred for flights from Cincinnati to Buffalo, often selected for their one-stop service options. Popular layover locations include O'Hare International Airport (ORD) with an approximate layover of 1 hour and 15 minutes, Detroit Metropolitan Wayne County Airport (DTW) at around 1 hour and 45 minutes, and Philadelphia International Airport (PHL) also offering a 1 hour and 15-minute layover. This provides you the flexibility to tailor your travel plans by balancing price, total journey time, and cabin class to create the ideal itinerary.

• American Airlines: As a comprehensive service airline, American Airlines provides one-stop options with one-way fares generally ranging from $110 to $350. This carrier is responsible for about 52% of departures on this route, featuring an in-flight duration of 3 hours and a total travel time of approximately 4 hours and 30 minutes, including layover time.
• Delta: Offering a full-service experience, Delta presents one-stop flights, with one-way ticket prices usually falling between $105 and $410. It constitutes around 25% of departures on this route, with a flight time of 3 hours and an overall journey time of roughly 4 hours and 30 minutes, factoring in the layover.
• United: United Airlines, a full-service carrier, provides one-stop service with one-way fares typically ranging from $100 to $345. This airline accounts for approximately 13% of the departures on this route, featuring an in-flight duration of 3 hours and a total journey time of about 4 hours and 30 minutes, including any layovers.
• Southwest Airlines: Known for its budget-friendly approach, Southwest Airlines offers one-stop flights at one-way prices that usually vary from $100 to $305. It makes up around 7% of departures on this route, with a flying time of 3 hours and a total travel duration of roughly 4 hours and 30 minutes, including layover time.
• Frontier Airlines: This low-cost carrier, Frontier Airlines, provides one-stop service with one-way fares typically ranging from $110 to $160. It comprises about 3% of departures on this route, offering an in-flight time of 3 hours and a complete journey time of approximately 4 hours and 30 minutes, including layover considerations.

Travelers flying from Cincinnati to Buffalo can opt for an upgraded experience with American Airlines' first-class service on this route.

Best time to fly from Cincinnati (CVG) to Buffalo (BUF)

The most popular months for travelers flying from Cincinnati to Buffalo are March, October, and December, when peak temperatures in Buffalo reach up to 53.2°F in October. If you prefer quieter travel, consider June, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66°F. For better deals, August usually offers the lowest average one-way fare around $161. Flight availability peaks in November, with approximately 11 flights per week, making it easier to find convenient departure times. January and September have the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $161, roughly 27% cheaper than the yearly average.
• Another budget-friendly time to fly: October typically offers an average one-way fare of around $166.
• Most flight options: November has the highest number of flights from Cincinnati to Buffalo, with approximately 11 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 routes from Cincinnati (CVG) to Buffalo (BUF)

• Cincinnati to Buffalo (LUK-BUF): Cincinnati Municipal - Lunken Field Airport (LUK) is located approximately 13 miles from Cincinnati - Northern Kentucky International Airport (CVG).
• Cincinnati to Niagara Falls (CVG-IAG): Niagara Falls International Airport (IAG) is roughly 16 miles from Buffalo Niagara International Airport (BUF).

How to find the best prices for flights from Cincinnati (CVG) to Buffalo (BUF)

Getting some of the best deals on flights from Cincinnati 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, which coincides with when most travelers make their reservations. Evening departures from 6 PM to 12 AM tend to be cheaper, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Thursday offers both lower prices and is the favored 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 Cincinnati - Northern Kentucky International Airport

Buffalo welcomes travelers from Cincinnati with a range of transport options based on price, convenience, and proximity. For departures, Cincinnati - Northern Kentucky International Airport is roughly a 20-minute drive (covering about 13 miles) from central Cincinnati. 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 away by car, providing convenient transport options for travelers.

Cincinnati to Buffalo Flights

The cheapest times to fly from Cincinnati 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 Cincinnati to Buffalo are during the month of December. You can find some of the cheapest flights from Cincinnati to Buffalo with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Cincinnati to Buffalo

Sunday is one of the best days to book for cheap flights from Cincinnati 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 Cincinnati 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 Cincinnati to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 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 Cincinnati 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 Cincinnati 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.

Frequently Asked Questions

How much does a flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?

You can find cheap one-way flights from $105 and cheap return flights $275 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $149 and $582, and roundtrip flights usually range from $308 to $1082. 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 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The cheapest month to fly from CVG to BUF is December 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're able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Enter CVG to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

What is the cheapest airline that flies from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

American Airlines is one of the cheapest airlines offering connecting flights from Cincinnati, OH (CVG) to Buffalo, NY (BUF), starting from around $320. 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.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

To find a cheap flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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 time to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

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.

What is the earliest flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The earliest flight from Cincinnati - Northern Kentucky Intl. (CVG) to Buffalo Niagara Intl. (BUF) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in November and December, allowing you to start your day early in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The most popular departure times for flights from Cincinnati (CVG) to Buffalo (BUF) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines, and United Airlines, offer flights during this window. This timing works well for travelers looking to start their day early and maximize their time in Buffalo.

How long does it take to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

A flight from CVG to BUF with a layover takes around 5 hours, with the route covering approximately 409 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Select the "Business class" and "First class" filters when looking for CVG to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

How do I earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?

It's easy to earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Buffalo from Cincinnati - Northern Kentucky Intl. (CVG)?

If you're planning to travel to Buffalo from Cincinnati - Northern Kentucky Intl. (CVG), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Liberty Intl. (EWR) before reaching Buffalo. 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 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?

Typically, booking a last minute flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?

Securing a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages 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 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

If you booked your Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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.