CA $135 Cheap Flights from Buffalo (BUF) to Charleston (CHS)

View CA $135 flight on Tue, Aug 11, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Charleston Intl. Airport (CHS)

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Cheap flights from Buffalo (BUF) to Charleston (CHS)

Prices were available within the past 7 days and start at CA $135 for one-way flights and CA $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 19 - Tue, Sep 22
BUF
Buffalo
CHS
Charleston
CA $259 Roundtrip, found 18 hours ago
CA $259
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 19 from Buffalo to Charleston, returning Tue, Sep 22, priced at CA $259 found 18 hours ago
Delta
Sat, Sep 19 - Tue, Sep 22
BUF
Buffalo
CHS
Charleston
CA $261 Roundtrip, found 18 hours ago
CA $261
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Sep 19 from Buffalo to Charleston, returning Tue, Sep 22, priced at CA $261 found 18 hours ago
Delta
Tue, Sep 22 - Wed, Sep 23
BUF
Buffalo
CHS
Charleston
CA $269 Roundtrip, found 18 hours ago
CA $269
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Charleston, returning Wed, Sep 23, priced at CA $269 found 18 hours ago
Delta
Sat, Sep 19 - Tue, Sep 22
BUF
Buffalo
CHS
Charleston
CA $275 Roundtrip, found 18 hours ago
CA $275
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Sep 19 from Buffalo to Charleston, returning Tue, Sep 22, priced at CA $275 found 18 hours ago
Delta
Wed, Aug 12 - Sat, Aug 15
BUF
Buffalo
CHS
Charleston
CA $275 Roundtrip, found 1 day ago
CA $275
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 12 from Buffalo to Charleston, returning Sat, Aug 15, priced at CA $275 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 22
BUF
Buffalo
CHS
Charleston
CA $277 Roundtrip, found 18 hours ago
CA $277
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 19 from Buffalo to Charleston, returning Tue, Sep 22, priced at CA $277 found 18 hours ago
Delta
Mon, Sep 21 - Thu, Sep 24
BUF
Buffalo
CHS
Charleston
CA $280 Roundtrip, found 18 hours ago
CA $280
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Sep 21 from Buffalo to Charleston, returning Thu, Sep 24, priced at CA $280 found 18 hours ago
Delta
Mon, May 18 - Sat, May 23
BUF
Buffalo
CHS
Charleston
CA $282 Roundtrip, found 2 days ago
CA $282
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, May 18 from Buffalo to Charleston, returning Sat, May 23, priced at CA $282 found 2 days ago
United
Fri, Sep 18 - Tue, Sep 22
BUF
Buffalo
CHS
Charleston
CA $336 Roundtrip, found 18 hours ago
CA $336
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Sep 18 from Buffalo to Charleston, returning Tue, Sep 22, priced at CA $336 found 18 hours ago
JetBlue Airways
Fri, May 8 - Sat, May 23
BUF
Buffalo
CHS
Charleston
CA $403 Roundtrip, found 5 days ago
CA $403
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, May 8 from Buffalo to Charleston, returning Sat, May 23, priced at CA $403 found 5 days ago

Alternative airports near Charleston

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

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $523
CHS
Charleston Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $523

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to CHS?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Buffalo Niagara Intl. Airport (BUF) to Charleston Intl. Airport (CHS) start from CA $259. Book ASAP to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to Charleston Intl. Airport?
This varies from airline to airline, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Charleston Intl. Airport that have flexible change policies?
Flights from Buffalo Niagara International Airport to Charleston Intl. Airport offering flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the fare difference, with no additional fees to worry about.
How many hours is the flight from Buffalo Niagara International Airport to CHS?
It takes approximately 4 hours to jet from Buffalo Niagara International Airport to CHS. But with some TV shows and a good novel, the hours will go by quicker.
How far is the flight from Buffalo Niagara International Airport to Charleston Intl. Airport (CHS)?
With a flight distance of 1,100 kilometres, it's just a short hop from Buffalo Niagara Intl. Airport (BUF) to CHS. It might be a quick one, but it's still worth packing something to keep you entertained on board.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Charleston Intl. Airport (CHS)?
Unfortunately, there are no airlines that directly fly between BUF and CHS. You'll have to book a flight with at least one stop.
Are Buffalo Niagara International Airport to Charleston Intl. Airport (CHS) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Buffalo Niagara International Airport to CHS can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.) cost?
One-way flights typically cost between $322 and $1,379 and return flights often range between $689 and $2,323. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
January is typically the cheapest month to fly from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS), with average round-trip fares of approximately 576 CAD. This is about 25% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other cheap months to fly from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS) include July and September.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Based on booking data from the past year, if you're looking for the best time to fly from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS), you'll find the cheapest fares in January and September, with average prices around 576 CAD. While these months offer great value, the most popular times to travel are May and August, which means you'll have plenty of flight options during those periods. Consider balancing your budget with your preferred travel experience!
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
There are approximately 58 connecting flights per day from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS). Some common connection points include O'Hare Intl. (ORD), LaGuardia (LGA), and Baltimore Washington Intl. Thurgood Marshall (BWI).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April and May. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
For flights from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS), you'll typically find the most options on a Thursday, with around 39 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Flight schedules are consistent throughout the week, so you'll find similar options on other days.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Charleston Intl. (CHS) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive in Charleston with plenty of time to settle in.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
A flight from BUF to CHS with a layover takes around 4 hours 20 minutes, with the route covering approximately 698 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to CHS 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston 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 Charleston from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Charleston Intl. (CHS) and Yeager (CRW) in Charleston. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Liberty Intl. (EWR) before reaching Charleston. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Charleston, SC (CHS-Charleston 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
Buffalo Niagara Intl.
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $258
Distance
1116 km

Book with confidence

Buffalo to North Charleston Flights

The easy way to book your flights from Buffalo to Charleston 

With Expedia, it’s simple to find and book flights to Charleston from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Charleston Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Charleston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Charleston Intl., CHS 

Sort your search results by price to find great deals on your flight from Buffalo to Charleston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Charleston from Buffalo currently is just CA $259 rising to CA $403.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Charleston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Charleston from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Charleston with Expedia today.

Buffalo to North Charleston Flights

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*Available to Expedia members.