$102 Cheap United flights from Charleston to Buffalo (CHS to BUF)

Find The Best Day To Fly from Charleston to Buffalo

Amazing United CHS to BUF Flight Deals

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $221 round trip and $102 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Charleston Intl. Airport (CHS) to BUF right now?
It’s prudent to learn about any travel advice reports and quarantine requirements in place in your destination city. Make sure you check out the Covid-19 Travel Advisor for up-to-date information on booking a flight to BUF from Charleston Intl. Airport.
What terminal is United Airlines at Charleston Intl. Airport?
Before you set off from Charleston Intl. Airport (CHS) to BUF with United Airlines, it might be a good idea to get in touch with the airline to find out your terminal information. While your boarding pass should display some of the relevant details, there’s no guarantee.
Are there United Airlines non-stop flights from CHS to BUF?
Be prepared to make at least one stopover when flying from Charleston Intl. Airport to Buffalo Niagara Intl. Airport (BUF), as United Airlines doesn’t operate direct flights between these two locations. While waiting for your connection, you might like to pick up a newly published novel or a magazine from the airport bookstore to help pass the time.
How long is a United Airlines flight from CHS to BUF?
3 hours and 38 minutes is about how long you can expect to be in the air for if you’re traveling with United Airlines from CHS to BUF. That’s just enough time for you to read a couple of chapters of your favorite novel or enjoy a quick power nap.
How many direct and indirect flights does United Airlines fly from CHS to BUF?
United Airlines offers no fewer than 3 flights daily from Charleston Intl. Airport (CHS) to Buffalo Niagara International Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Buffalo Niagara Intl. Airport (BUF), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Charleston CHS to Buffalo BUF 

To find the best deals on flights to Charleston from Buffalo with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Charleston CHS to Buffalo BUF with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $221 to $237, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Charleston CHS to Buffalo BUF 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Charleston to Buffalo costs from $102. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Buffalo BUF from  Charleston CHS with United 

To find a cheap United flight from Charleston CHS to Buffalo BUF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Charleston CHS to Buffalo BUF 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Charleston CHS to Buffalo BUF with United 

If you’re keen to be on Buffalo soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Charleston CHS to Buffalo BUF 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Buffalo BUF from  Charleston CHS with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Buffalo

Sleep Inn & Suites Buffalo Airport
Sleep Inn & Suites Buffalo Airport
2.5 out of 5
100 Holtz Dr, Buffalo, NY
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
7.8/10 Good! (1,544 reviews)
"Convenient"

Reviewed on May 3, 2025

Sleep Inn & Suites Buffalo Airport
Buffalo Airport Hotel
Buffalo Airport Hotel
3 out of 5
4600 Genesee St, Buffalo, NY
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8/10 Very Good! (2,462 reviews)
"The property was very big and I enjoyed sleeping in my room. The staff was very friendly."

Reviewed on May 2, 2025

Buffalo Airport Hotel
M Hotel Buffalo
M Hotel Buffalo
3.5 out of 5
2040 Walden Ave, Buffalo, NY
This hotel features an indoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
7/10 Good! (1,344 reviews)
"Everything was perfect"

Reviewed on May 2, 2025

M Hotel Buffalo
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.