Cheap Flights from Buffalo Niagara NY to Charleston SC from $209

Compare Buffalo Niagara to Charleston flight deals

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Flight deals from Buffalo Niagara to Charleston

Looking for a cheap last-minute deal or the best round-trip flight from Buffalo Niagara Airport to Charleston Airport? If you want to travel next month, round-trip fares start from $209. Find the lowest prices on one-way and round-trip tickets right here.

Charleston.$209 per passenger.Departing Tue, Jul 7, returning Tue, Jul 14.Round-trip flight with jetBlue.Outbound indirect flight with jetBlue, departing from Buffalo Niagara on Tue, Jul 7, arriving in Charleston.Inbound indirect flight with jetBlue, departing from Charleston on Tue, Jul 14, arriving in Buffalo Niagara.Price includes taxes and charges.From $209, select.

Charleston.$264 per passenger.Departing Tue, Sep 1, returning Fri, Sep 4.Round-trip flight with Frontier Airlines and jetBlue.Outbound indirect flight with Frontier Airlines, departing from Buffalo Niagara on Tue, Sep 1, arriving in Charleston.Inbound indirect flight with jetBlue, departing from Charleston on Fri, Sep 4, arriving in Buffalo Niagara.Price includes taxes and charges.From $264, select.

Charleston.$267 per passenger.Departing Thu, Jul 30, returning Thu, Aug 6.Round-trip flight with jetBlue.Outbound indirect flight with jetBlue, departing from Buffalo Niagara on Thu, Jul 30, arriving in Charleston.Inbound indirect flight with jetBlue, departing from Charleston on Thu, Aug 6, arriving in Buffalo Niagara.Price includes taxes and charges.From $267, select.

Charleston.$267 per passenger.Departing Sat, Aug 15, returning Tue, Aug 18.Round-trip flight with Frontier Airlines and jetBlue.Outbound indirect flight with Frontier Airlines, departing from Buffalo Niagara on Sat, Aug 15, arriving in Charleston.Inbound indirect flight with jetBlue, departing from Charleston on Tue, Aug 18, arriving in Buffalo Niagara.Price includes taxes and charges.From $267, select.

Charleston.$267 per passenger.Departing Tue, Oct 13, returning Wed, Oct 21.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Tue, Oct 13, arriving in Charleston.Inbound indirect flight with Delta, departing from Charleston on Wed, Oct 21, arriving in Buffalo Niagara.Price includes taxes and charges.From $267, select.

Charleston.$276 per passenger.Departing Wed, Mar 17, returning Tue, Mar 23.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Wed, Mar 17, arriving in Charleston.Inbound indirect flight with Delta, departing from Charleston on Tue, Mar 23, arriving in Buffalo Niagara.Price includes taxes and charges.From $276, select.

Charleston.$296 per passenger.Departing Tue, Jun 30, returning Thu, Jul 9.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Tue, Jun 30, arriving in Charleston.Inbound indirect flight with Delta, departing from Charleston on Thu, Jul 9, arriving in Buffalo Niagara.Price includes taxes and charges.From $296, select.

Charleston.$339 per passenger.Departing Thu, Nov 19, returning Sun, Nov 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Buffalo Niagara on Thu, Nov 19, arriving in Charleston.Inbound indirect flight with Delta, departing from Charleston on Sun, Nov 22, arriving in Buffalo Niagara.Price includes taxes and charges.From $339, select.

Charleston.$439 per passenger.Departing Thu, Jun 25, returning Mon, Jun 29.Round-trip flight with jetBlue.Outbound indirect flight with jetBlue, departing from Buffalo Niagara on Thu, Jun 25, arriving in Charleston.Inbound indirect flight with jetBlue, departing from Charleston on Mon, Jun 29, arriving in Buffalo Niagara.Price includes taxes and charges.From $439, select.

Charleston.$453 per passenger.Departing Sat, Nov 28, returning Mon, Dec 14.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Buffalo Niagara on Sat, Nov 28, arriving in Charleston.Inbound indirect flight with Southwest Airlines, departing from Charleston on Mon, Dec 14, arriving in Buffalo Niagara.Price includes taxes and charges.From $453, select.

Find the cheapest month to fly from Buffalo Niagara to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Charleston flights are currently cheapest in July.

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Buffalo Niagara to Charleston: Alternative routes

Compare routes from Buffalo Niagara to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Charleston

17km from central Charleston

ClosestCheapest

from $209

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Buffalo to Charleston: Flight information

The things to know before you go.

Cheapest flight found	$209
Cheapest month to fly	July

Finding cheap flights from Buffalo Niagara to Charleston: Frequently asked questions

How much are round-trip flights from Buffalo Niagara to Charleston?

The best price we found for a round-trip flight from Buffalo Niagara to Charleston is $209. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Buffalo Niagara to Charleston?

Currently, there are no airlines that fly direct from Buffalo Niagara to Charleston. But we found flights with one or more stops from $209.

How many flights are there a week from Buffalo Niagara to Charleston?

There are no flights flying from Buffalo Niagara to Charleston, as of June 2026.

When is the cheapest time to fly from Buffalo Niagara to Charleston?

The cheapest month to fly from Buffalo Niagara to Charleston is usually July.

Which upcoming date is cheapest to fly from Buffalo Niagara Airport to Charleston Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Charleston Airport on Tuesday, July 7, 2026.

Can I get a direct flight from Buffalo Niagara Airport to Charleston Airport?

No airlines currently offer direct flights between Buffalo Niagara Airport and Charleston Airport. Most routes have one or more stops.

How can I find the best flight deal to Charleston?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Charleston?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Buffalo Niagara Airport to Charleston?

Currently, jetBlue offers the cheapest flight tickets to Charleston.

Traveling from Buffalo Niagara Airport (BUF) to Charleston Airport (CHS): what you need to know

Buffalo and Charleston share the UTC-5 timezone. That means you won't need to account for any time differences.
Leave plenty of time to make your BUF to CHS flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
Traveling during a peak month like August? Major public holidays and other popular periods can result in longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.
Consider adding a stopover when booking your ticket from Buffalo Niagara Airport to Charleston Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between BUF and CHS:
- Washington Ronald Reagan Airport
- Philadelphia International Airport
- Baltimore Washington International Airport

How to find the cheapest flights from Buffalo Niagara Airport (BUF) to Charleston Airport (CHS)

$128 is currently the best price for a one-way Buffalo Niagara Airport to Charleston Airport flight. A return flight starts at $209. These prices may change depending on availability.
To score cheap tickets from BUF to CHS, book as early as you can. Airlines typically offer lower fares when flights are first made available.
Finding cheap flights from Buffalo Niagara Airport to Charleston Airport is easy if you're flexible with your trip dates. Use the 'Whole month' search function to see the best prices across every month and snap up a great deal.
You don't need to check every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a better deal on cheap flights from BUF to CHS.
Secure the right flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Buffalo Niagara Airport to Charleston Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Buffalo Niagara Airport (BUF)

BUF is located at Genesee Street.
When it comes to the on-time performance of Buffalo Niagara Airport, data shows 74% of flights stick to their scheduled arrival time.
Central Buffalo to Buffalo Niagara Airport is approximately 16 kilometers. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a cab or ride-sharing.
Expect a journey time of around 40 minutes on public transport.
Have an early flight from Buffalo Niagara Airport to Charleston Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to BUF:

Arriving at Charleston Airport (CHS)

Consider staying in a hotel close to CHS if you're taking a late Buffalo Niagara Airport to Charleston Airport flight. Select one of these options and skip the long transfer after landing:
Pick up a Charleston Airport rental car and explore Charleston and beyond with your own wheels. Ace Rent a Car, Budget and Alamo are leading providers to choose from here.
Lock in the lowest price by booking your vehicle from Charleston Airport about one week ahead of your trip.

Getting from Charleston Airport (CHS) to central Charleston

From Charleston Airport, Charleston is approximately 19 kilometers away. It takes around 25 minutes to reach the center by car.
It takes around 50 minutes if you're traveling on public transport.

When to fly to Charleston Airport (CHS)

The quietest month for a flight from Buffalo Niagara Airport to Charleston Airport is March, while July is the busiest. Choose the ideal time to visit Charleston based on whether you prefer a more relaxed vibe or a faster pace.
Before locking in your flight from Buffalo Niagara Airport to Charleston Airport, consider the kind of weather you like. July is the warmest month in Charleston, with the temperature ranging from 24ºC (75ºF) to 32ºC (90ºF).
If you want cooler conditions, look for a cheap ticket from BUF to CHS in January. Average temperatures are between 4ºC (39ºF) and 17ºC (63ºF) then.

Explore more of the United States

Charleston is easy to fall in love with, but there are so many other parts of the United States just waiting to be explored. Around 322 kilometers south-west of Charleston, a visit to Jacksonville will keep you on the move. Don't miss top attractions like St. John's Cathedral, Museum of Contemporary Art Jacksonville and The Cummer Museum of Art & Gardens.
Around 290 kilometers north of Charleston, Charlotte is another favorite stop in the United States. Experience major highlights starting with Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.