$90 Cheap Flights from Charlotte (CLT) to Buffalo (BUF)

View $90 flight on Tue, Jun 9, 2026Opens in a new window

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

Cheap Flights from Charlotte to Buffalo (CLT-BUF)

Prices were available within the past 7 days and start at $90 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jul 15 - Tue, Jul 21
CLT
Charlotte
BUF
Buffalo
$220 Roundtrip, found 10 hours ago
$220
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Jul 15 from Charlotte to Buffalo, returning Tue, Jul 21, priced at $220 found 10 hours ago
Frontier Airlines
Sun, Apr 26 - Fri, May 1
CLT
Charlotte
BUF
Buffalo
$222 Roundtrip, found 19 hours ago
$222
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Apr 26 from Charlotte to Buffalo, returning Fri, May 1, priced at $222 found 19 hours ago
Frontier Airlines
Mon, Apr 27 - Fri, May 1
CLT
Charlotte
BUF
Buffalo
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Charlotte to Buffalo, returning Fri, May 1, priced at $235 found 2 days ago
Frontier Airlines
Thu, Apr 16 - Fri, Apr 24
CLT
Charlotte
BUF
Buffalo
$236 Roundtrip, found 11 hours ago
$236
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Charlotte to Buffalo, returning Fri, Apr 24, priced at $236 found 11 hours ago
Frontier Airlines
Mon, Apr 27 - Fri, May 1
CLT
Charlotte
BUF
Buffalo
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Charlotte to Buffalo, returning Fri, May 1, priced at $241 found 2 days ago
Frontier Airlines
Mon, Apr 27 - Fri, May 1
CLT
Charlotte
BUF
Buffalo
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Charlotte to Buffalo, returning Fri, May 1, priced at $245 found 2 days ago
American Airlines
Tue, Sep 22 - Tue, Sep 29
CLT
Charlotte
BUF
Buffalo
$301 Roundtrip, found 2 hours ago
$301
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Sep 22 from Charlotte to Buffalo, returning Tue, Sep 29, priced at $301 found 2 hours ago
Delta
Tue, Sep 22 - Tue, Sep 29
CLT
Charlotte
BUF
Buffalo
$321 Roundtrip, found 2 hours ago
$321
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 22 from Charlotte to Buffalo, returning Tue, Sep 29, priced at $321 found 2 hours ago
United
Tue, Sep 22 - Tue, Sep 29
CLT
Charlotte
BUF
Buffalo
$321 Roundtrip, found 2 hours ago
$321
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 22 from Charlotte to Buffalo, returning Tue, Sep 29, priced at $321 found 2 hours ago
Southwest Airlines
Tue, Sep 22 - Tue, Sep 29
CLT
Charlotte
BUF
Buffalo
$321 Roundtrip, found 2 hours ago
$321
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Sep 22 from Charlotte to Buffalo, returning Tue, Sep 29, priced at $321 found 2 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 $338
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $338

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 $90 and cheap return flights from $220 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, Southwest Airlines, United
Roundtrip price
$220
Distance
545 mi
Average flight time
1 hour 48 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 July. 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 $90 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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