A large waterfall cascading down a cliff, surrounded by dense forest and rocky terrain.

$105 Cheap Flights from Charlotte (CLT) to Buffalo (BUF)

View $105 flight on Tue, Sep 15, 2026Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Charlotte to Buffalo (CLT-BUF)

Prices were available within the past 7 days and start at $105 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 13 - Tue, Oct 20
CLT
Charlotte
BUF
Buffalo
$231 Roundtrip, found 3 hours ago
$231
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Oct 13 from Charlotte to Buffalo, returning Tue, Oct 20, priced at $231 found 3 hours ago
Frontier Airlines
Tue, Sep 15 - Thu, Sep 17
CLT
Charlotte
BUF
Buffalo
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 15 from Charlotte to Buffalo, returning Thu, Sep 17, priced at $234 found 1 day ago
Frontier Airlines
Tue, Sep 15 - Sun, Sep 20
CLT
Charlotte
BUF
Buffalo
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Sep 15 from Charlotte to Buffalo, returning Sun, Sep 20, priced at $235 found 1 day ago
Frontier Airlines
Sat, Aug 22 - Sat, Aug 29
CLT
Charlotte
BUF
Buffalo
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Charlotte to Buffalo, returning Sat, Aug 29, priced at $239 found 3 days ago
Frontier Airlines
Tue, Aug 18 - Sat, Aug 29
CLT
Charlotte
BUF
Buffalo
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Charlotte to Buffalo, returning Sat, Aug 29, priced at $244 found 6 days ago
Frontier Airlines
Sun, Sep 27 - Sat, Oct 3
CLT
Charlotte
BUF
Buffalo
$246 Roundtrip, found 3 hours ago
$246
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, Sep 27 from Charlotte to Buffalo, returning Sat, Oct 3, priced at $246 found 3 hours ago
Southwest Airlines
Sat, Feb 13 - Tue, Feb 16
CLT
Charlotte
BUF
Buffalo
$250 Roundtrip, found 11 hours ago
$250
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Sat, Feb 13 from Charlotte to Buffalo, returning Tue, Feb 16, priced at $250 found 11 hours ago
American Airlines
Tue, Oct 13 - Tue, Oct 20
CLT
Charlotte
BUF
Buffalo
$331 Roundtrip, found 3 hours ago
$331
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Oct 13 from Charlotte to Buffalo, returning Tue, Oct 20, priced at $331 found 3 hours ago
United
Wed, Nov 4 - Sat, Nov 7
CLT
Charlotte
BUF
Buffalo
$342 Roundtrip, found 1 day ago
$342
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 4 from Charlotte to Buffalo, returning Sat, Nov 7, priced at $342 found 1 day ago
Delta
Tue, Oct 13 - Tue, Oct 20
CLT
Charlotte
BUF
Buffalo
$351 Roundtrip, found 3 hours ago
$351
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Oct 13 from Charlotte to Buffalo, returning Tue, Oct 20, priced at $351 found 3 hours ago

Alternative airports near Buffalo

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

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $432
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $432

Find the cheapest month to fly from Charlotte (CLT) to Buffalo (BUF)

March is typically the cheapest month to fly

From $208 - $445 per traveler.

What you need to know for your flight from Charlotte-Douglas Intl. to Buffalo Niagara Intl.

Charlotte (CLT) to Buffalo (BUF) at a glance

Explore a range of airlines offering flights from Charlotte-Douglas International Airport (CLT) to Buffalo Niagara International Airport (BUF) on this domestic short-haul route. Whether you prefer full-service or budget-friendly options, you can compare itineraries to find the best fit for your travel plans and budget. Get ready to discover Buffalo's iconic sights and neighborhoods while utilizing the flight finder for key route information tailored to your journey from Charlotte to Buffalo.

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 500 miles (800 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $90–$360, depending on seasonality and how far ahead you book

Flights from Charlotte-Douglas International Airport (CLT) to Buffalo Niagara International Airport (BUF)

Based on the latest traveler bookings, here are the most popular airlines flying from Charlotte to Buffalo, favored for their non-stop and one-stop options. Common layover points include Baltimore Washington International Thurgood Marshall Airport (BWI) with a layover of about 1 hour and 15 minutes, Detroit Metropolitan Wayne County Airport (DTW) with an approximately 1-hour layover, and Orlando International Airport (MCO) with a longer layover of around 3 hours and 45 minutes. This variety allows you to balance price, total travel time, and cabin class to create the ideal itinerary.

  • American Airlines: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally falling between $90 and $365. It dominates the route with around 72% of departures, typically taking about 1 hour and 45 minutes for non-stop flights.
  • Southwest Airlines: Known for its budget-friendly fares, this low-cost carrier offers both non-stop and one-stop services, with one-way prices usually ranging from $110 to $300. It represents about 17% of departures on this route, with a 1-stop journey lasting around 3 hours in-flight and about 4 hours and 30 minutes total.
  • Delta: A full-service airline providing one-stop service, Delta's one-way fares generally vary from $100 to $465. It accounts for roughly 6% of departures on this route, featuring an in-flight duration of about 3 hours, with the overall travel time around 4 hours and 30 minutes due to layovers.
  • Frontier Airlines: As a low-cost option, Frontier offers both non-stop and one-stop flights, with one-way fares typically between $90 and $220. It makes up approximately 3% of departures on this route, where the in-flight time for a 1-stop trip is around 3 hours, totaling about 4 hours and 30 minutes.
  • United: This full-service airline provides one-stop service with one-way fares generally ranging from $115 to $495. United accounts for about 3% of departures on this route, featuring an in-flight duration of around 3 hours, with total travel time estimated at roughly 4 hours and 30 minutes, including layovers.

Travelers flying from Charlotte to Buffalo can opt for an upgrade, as American Airlines provides first-class service on this route.

Best time to fly from Charlotte (CLT) to Buffalo (BUF)

The most popular months for travelers flying from Charlotte to Buffalo are April, June, and October, when peak temperatures in Buffalo reach up to 66°F in June. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 64.6°F. For better deals, June usually offers the lowest average one-way fare around $183. Flight availability peaks in October, with approximately 25 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 13 flights per week.

  • Cheapest time to fly: June usually offers good deals with average one-way fare around $183, roughly 11% cheaper than the yearly average.
  • More budget-friendly months to fly: May, January, and March typically offer average one-way fares roughly ranging from $184 to $197.
  • Most flight options: October has the highest number of flights from Charlotte to Buffalo, with approximately 25 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.5°F (-3.6°C)Average14$189
February26.1°F (-3.3°C)Average13$205
March34.3°F (1.3°C)Average14$197
April45.0°F (7.2°C)Slightly High16$199
May57.7°F (14.3°C)Average20$184
June66.0°F (18.9°C)Slightly High23$183
July72.0°F (22.2°C)Average18$203
August70.7°F (21.5°C)Average21$208
September64.6°F (18.1°C)Slightly Low18$217
October53.2°F (11.8°C)Slightly High25$221
November41.4°F (5.2°C)Slightly Low18$224
December33.1°F (0.6°C)Slightly Low15$244

*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 Charlotte (CLT) to Buffalo (BUF)

  • Concord to Buffalo (USA-BUF): Concord Regional Airport (USA) is located approximately 17 miles from Charlotte-Douglas International Airport (CLT).

How to find the best prices for flights from Charlotte (CLT) to Buffalo (BUF)

Getting some of the best deals on flights from Charlotte 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 available when booking at least two months in advance, although most travelers tend to book within two weeks. Morning departures from 5 a.m. to 12 p.m. often have lower prices and are the most popular times to fly. Additionally, flying on Wednesday typically offers cheaper rates, while Friday is 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 Charlotte-Douglas International Airport

Buffalo welcomes travelers from Charlotte 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 also typically reached by car.

Frequently asked questions

How much does a flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $105 and cheap return flights from $231 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights usually range from $172 to $764, and return flights typically cost between $351 and $1187. 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 Charlotte, NC (CLT-Charlotte-Douglas 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
February is the cheapest month to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with average return fares around $340. This is about 12% lower than the average price throughout the year, as travel demand is generally lower during this time. Other economical months include March and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines offers around 22 weekly direct flights from CLT to BUF.
What is the cheapest airline that flies from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Charlotte-Douglas Intl. (CLT) to Buffalo Niagara Intl. (BUF), with round-trip tickets starting from around $256. 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Charlotte, NC (CLT-Charlotte-Douglas 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 airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best airline to fly with from Charlotte, NC (CLT) to Buffalo, NY (BUF) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines offers the most daily flights from CLT to BUF, 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
For flights from Charlotte, NC (CLT) to Buffalo, NY (BUF), February and March are the best months to consider. Average return flight prices are around $340, making these months budget-friendly. February is ideal for winter sports enthusiasts, while March offers the promise of spring, perfect for those looking to enjoy the outdoors.*Prices based on flights available on Expedia in the last year.
How many flights per day from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
On average, there are around 3 nonstop flights per day from Charlotte-Douglas Intl. (CLT) to Buffalo Niagara Intl. (BUF). For more options, look at flights that include layovers.
What is the earliest flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Charlotte-Douglas International Airport (CLT) to Buffalo Niagara International Airport (BUF) typically departs at around 5:10 AM, operated by American Airlines. An early departure like this allows you to make the most of your day in Buffalo. This service operates seasonally in December. 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Charlotte, NC (CLT) to Buffalo, NY (BUF) are in the late morning, from 9am to 12pm. About 29% of passengers prefer this time window. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. This timing is popular because it allows travelers to start their day in Charlotte before heading to Buffalo.
How long does it take to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Direct flights from CLT to BUF usually take about 1 hour 50 minutes, traveling roughly 546 miles. If you opt for a connecting flight, expect to add around 4 hours 10 minutes to your journey. 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Business class seats are offered on the CLT to BUF route with American Airlines.First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How much is a business class flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
A non-stop, one-way business class flight from Charlotte, NC (CLT) to Buffalo, NY (BUF) is usually around $505 to $755. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Charlotte, NC (CLT-Charlotte-Douglas 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 Charlotte-Douglas Intl. (CLT)?
If you're planning to travel to Buffalo from Charlotte-Douglas Intl. (CLT), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), O'Hare Intl. (ORD) 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Charlotte, NC (CLT-Charlotte-Douglas 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Charlotte, NC (CLT-Charlotte-Douglas 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 Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Charlotte, NC (CLT-Charlotte-Douglas 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.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$230
Distance
545 mi
Average flight time
1 hour 45 mins

Book with confidence

Charlotte to Buffalo Flights

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

 

The best time to book a flight from Charlotte to Buffalo

Sunday is one of the best days to book for cheap flights from Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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.

 

Charlotte to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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