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Cheap flights from Buffalo to Charleston from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Charleston departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:35 pm - 11:13 pmBUF-CHS
4h 38m1 stop
American Airlines Logo
6:01 am - 12:13 pmCHS-BUF
6h 12m1 stop
$200American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
6:10 am - 11:46 amBUF-CHS
5h 36m1 stop
Delta Logo
6:30 am - 11:04 amCHS-BUF
4h 34m1 stop
$201Delta
Find Deal
Mon, Dec 1 - Tue, Dec 9
Delta Logo
7:00 am - 12:10 pmBUF-CHS
5h 10m1 stop
Delta Logo
6:00 am - 10:37 amCHS-BUF
4h 37m1 stop
$230Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
6:33 pm - 11:25 pmBUF-CHS
4h 52m1 stop
American Airlines Logo
6:49 pm - 12:08 amCHS-BUF
5h 19m1 stop
$240American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
5:25 pm - 11:25 pmBUF-CHS
6h 00m2 stops
American Airlines Logo
6:49 pm - 12:08 amCHS-BUF
5h 19m1 stop
$245American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
10:37 am - 9:08 pmBUF-CHS
10h 31m2 stops
United Airlines Logo
6:00 am - 11:04 amCHS-BUF
5h 04m1 stop
$249United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Southwest Logo
1:50 pm - 6:40 pmBUF-CHS
4h 50m1 stop
Southwest Logo
6:00 am - 2:20 pmCHS-BUF
8h 20m2 stops
$265Southwest
Find Deal
Fri, Dec 5 - Mon, Dec 8
JetBlue Logo
6:19 pm - 8:37 amBUF-CHS
14h 18m2 stops
JetBlue Logo
6:45 am - 11:33 amCHS-BUF
4h 48m1 stop
$287JetBlue
Find Deal
Fri, Dec 5 - Mon, Dec 8
United Airlines Logo
1:52 pm - 9:08 pmBUF-CHS
7h 16m1 stop
United Airlines Logo
6:05 am - 2:22 pmCHS-BUF
8h 17m2 stops
$339United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Southwest Logo
12:35 pm - 9:15 pmBUF-CHS
8h 40m2 stops
Southwest Logo
6:00 am - 2:20 pmCHS-BUF
8h 20m2 stops
$349Southwest
Find Deal
Fri, Dec 5 - Mon, Dec 8

American Airlines flights from Buffalo to Charleston

Our best American Airlines deals on Buffalo to Charleston flight tickets
American Airlines
Dec 5
BUF6:35 pmBuffalo
4h 38m
1 stop
CHS11:13 pmCharleston
Dec 8
CHS6:01 amCharleston
6h 12m
1 stop
BUF12:13 pmBuffalo
$200
Find similar
American Airlines
Nov 18
BUF6:33 pmBuffalo
4h 52m
1 stop
CHS11:25 pmCharleston
Nov 22
CHS6:49 pmCharleston
5h 19m
1 stop
BUF12:08 amBuffalo
$240
Find similar
American Airlines
Nov 18
BUF5:25 pmBuffalo
6h 00m
2 stops
CHS11:25 pmCharleston
Nov 22
CHS6:49 pmCharleston
5h 19m
1 stop
BUF12:08 amBuffalo
$245
Find similar

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets
Delta
Dec 1
BUF6:10 amBuffalo
5h 36m
1 stop
CHS11:46 amCharleston
Dec 9
CHS6:30 amCharleston
4h 34m
1 stop
BUF11:04 amBuffalo
$201
Find similar
Delta
Nov 20
BUF7:00 amBuffalo
5h 10m
1 stop
CHS12:10 pmCharleston
Nov 24
CHS6:00 amCharleston
4h 37m
1 stop
BUF10:37 amBuffalo
$230
Find similar
Delta
Nov 25
BUF6:10 amBuffalo
7h 15m
1 stop
CHS1:25 pmCharleston
Dec 2
CHS6:31 pmCharleston
5h 28m
1 stop
BUF11:59 pmBuffalo
$280
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Buffalo to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/5

6:35 pm-11:13 pm

1 stop4h 38m

Charleston

Mon 12/8

6:01 am-12:13 pm

1 stop6h 12m

$200

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 12/1

6:10 am-11:46 am

1 stop5h 36m

Charleston

Tue 12/9

6:30 am-11:04 am

1 stop4h 34m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 11/20

7:00 am-12:10 pm

1 stop5h 10m

Charleston

Mon 11/24

6:00 am-10:37 am

1 stop4h 37m

$230

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 11/18

6:33 pm-11:25 pm

1 stop4h 52m

Charleston

Sat 11/22

6:49 pm-12:08 am

1 stop5h 19m

$240

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 11/18

5:25 pm-11:25 pm

2 stops6h 00m

Charleston

Sat 11/22

6:49 pm-12:08 am

1 stop5h 19m

$245

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 11/20

10:37 am-9:08 pm

2 stops10h 31m

Charleston

Mon 11/24

6:00 am-11:04 am

1 stop5h 04m

$249

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/5

1:50 pm-6:40 pm

1 stop4h 50m

Charleston

Mon 12/8

6:00 am-2:20 pm

2 stops8h 20m

$265

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/5

6:19 pm-8:37 am

2 stops14h 18m

Charleston

Mon 12/8

6:45 am-11:33 am

1 stop4h 48m

$287

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 12/1

1:52 pm-9:08 pm

1 stop7h 16m

Charleston

Mon 12/8

6:05 am-2:22 pm

2 stops8h 17m

$339

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/5

12:35 pm-9:15 pm

2 stops8h 40m

Charleston

Mon 12/8

6:00 am-2:20 pm

2 stops8h 20m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Buffalo is in January. Flight prices, which tend to average around $226, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Buffalo averaging around $236.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Buffalo to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $307. The most expensive day to fly to Charleston is Monday, with ticket prices averaging around $404.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $346. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $360 per ticket.

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Buffalo for as low as $226 on momondo.

How have Buffalo to Charleston flight prices changed over time?

As of November 2025, prices for Buffalo to Charleston flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Charleston (BUF to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Charleston

Direct flights

None
There are no direct flights from Buffalo to Charleston. There are no popular flight routes from Buffalo to Charleston.
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  • How far is Buffalo to Charleston by plane?

    Buffalo and Charleston are 700.4 mi apart from one another. A reasonable flight in good conditions will take 3h 50m.

  • When did momondo last update prices for flights from Buffalo Airport to Charleston Airport?

    Prices for flights from Buffalo Airport to Charleston Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Charleston Airport?

  • How old do you have to be to fly from Buffalo Airport to Charleston Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Charleston?

Best airlines flying from Buffalo to Charleston

Compare and see reviews for airlines that fly from Buffalo to Charleston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $180Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Charleston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston from Buffalo.

Can I find flights from Buffalo to Charleston with flexible booking policies on momondo?

Flights from Buffalo to Charleston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Charleston?

momondo helps you find the best flight between Buffalo and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Charleston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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