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Cheap flights from Buffalo to Charleston from $102

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 1/5. 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.
JetBlue Logo
9:45 am - 2:40 pm
BUF
-
CHS
4h 55m1 stop
JetBlue Logo
3:30 pm - 11:55 pm
CHS
-
BUF
8h 25m1 stop
$189JetBlue
Tue, May 26 - Thu, May 28
JetBlue Logo
12:25 pm - 7:05 pm
BUF
-
CHS
6h 40m1 stop
JetBlue Logo
3:30 pm - 11:55 pm
CHS
-
BUF
8h 25m1 stop
$197JetBlue
Sun, May 24 - Tue, May 26
American Airlines Logo
12:58 pm - 4:56 pm
BUF
-
CHS
3h 58m1 stop
American Airlines Logo
12:31 pm - 5:49 pm
CHS
-
BUF
5h 18m1 stop
$199American Airlines
Sun, Jan 11 - Sat, Jan 17
Delta Logo
6:35 pm - 11:56 pm
BUF
-
CHS
5h 21m1 stop
Delta Logo
5:27 am - 11:18 am
CHS
-
BUF
5h 51m1 stop
$201Delta
Fri, Feb 20 - Sun, Mar 1
American Airlines Logo
12:58 pm - 4:56 pm
BUF
-
CHS
3h 58m1 stop
American Airlines Logo
10:18 am - 4:57 pm
CHS
-
BUF
6h 39m2 stops
$202American Airlines
Thu, Jan 15 - Tue, Jan 20
American Airlines Logo
4:17 pm - 9:12 pm
BUF
-
CHS
4h 55m1 stop
American Airlines Logo
12:31 pm - 9:16 pm
CHS
-
BUF
8h 45m2 stops
$204American Airlines
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
8:30 am - 2:02 pm
BUF
-
CHS
5h 32m1 stop
United Airlines Logo
6:05 am - 2:14 pm
CHS
-
BUF
8h 09m2 stops
$206United Airlines
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
6:05 am - 1:39 pm
BUF
-
CHS
7h 34m2 stops
American Airlines Logo
12:31 pm - 9:16 pm
CHS
-
BUF
8h 45m2 stops
$209American Airlines
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
2:49 pm - 11:44 pm
BUF
-
CHS
8h 55m2 stops
United Airlines Logo
6:05 am - 2:14 pm
CHS
-
BUF
8h 09m2 stops
$211United Airlines
Thu, Jan 22 - Sun, Jan 25
JetBlue Logo
12:25 pm - 7:05 pm
BUF
-
CHS
6h 40m1 stop
JetBlue Logo
3:30 pm - 11:55 pm
CHS
-
BUF
8h 25m1 stop
$212JetBlue
Tue, May 26 - Wed, May 27

American Airlines flights from Buffalo to Charleston

Our best American Airlines deals on Buffalo to Charleston flight tickets
American Airlines
Jan 11
BUF12:58 pmBuffalo
3h 58m
1 stop
CHS4:56 pmCharleston
Jan 17
CHS12:31 pmCharleston
5h 18m
1 stop
BUF5:49 pmBuffalo
$199
Find similar
American Airlines
Jan 15
BUF12:58 pmBuffalo
3h 58m
1 stop
CHS4:56 pmCharleston
Jan 20
CHS10:18 amCharleston
6h 39m
2 stops
BUF4:57 pmBuffalo
$202
Find similar
American Airlines
Jan 11
BUF4:17 pmBuffalo
4h 55m
1 stop
CHS9:12 pmCharleston
Jan 17
CHS12:31 pmCharleston
8h 45m
2 stops
BUF9:16 pmBuffalo
$204
Find similar

United Airlines flights from Buffalo to Charleston

Our best United Airlines deals on Buffalo to Charleston flight tickets
United Airlines
Dec 24
BUF2:50 pmBuffalo
4h 14m
1 stop
CHS7:04 pmCharleston
Dec 31
CHS11:40 amCharleston
5h 14m
1 stop
BUF4:54 pmBuffalo
$201
Find similar
United Airlines
Jan 2
BUF6:30 amBuffalo
7h 39m
1 stop
CHS2:09 pmCharleston
Jan 7
CHS10:15 amCharleston
6h 29m
1 stop
BUF4:44 pmBuffalo
$232
Find similar
United Airlines
Jan 2
BUF6:30 amBuffalo
7h 39m
1 stop
CHS2:09 pmCharleston
Jan 6
CHS10:15 amCharleston
9h 10m
2 stops
BUF7:25 pmBuffalo
$237
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 December 18, 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

Tue 5/26

9:45 am-2:40 pm

1 stop4h 55m

Charleston

Thu 5/28

3:30 pm-11:55 pm

1 stop8h 25m

$189

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 5/24

12:25 pm-7:05 pm

1 stop6h 40m

Charleston

Tue 5/26

3:30 pm-11:55 pm

1 stop8h 25m

$197

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 1/11

12:58 pm-4:56 pm

1 stop3h 58m

Charleston

Sat 1/17

12:31 pm-5:49 pm

1 stop5h 18m

$199

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 2/20

6:35 pm-11:56 pm

1 stop5h 21m

Charleston

Sun 3/1

5:27 am-11:18 am

1 stop5h 51m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/15

12:58 pm-4:56 pm

1 stop3h 58m

Charleston

Tue 1/20

10:18 am-4:57 pm

2 stops6h 39m

$202

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 1/11

4:17 pm-9:12 pm

1 stop4h 55m

Charleston

Sat 1/17

12:31 pm-9:16 pm

2 stops8h 45m

$204

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/22

8:30 am-2:02 pm

1 stop5h 32m

Charleston

Sun 1/25

6:05 am-2:14 pm

2 stops8h 09m

$206

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 1/11

6:05 am-1:39 pm

2 stops7h 34m

Charleston

Sat 1/17

12:31 pm-9:16 pm

2 stops8h 45m

$209

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/22

2:49 pm-11:44 pm

2 stops8h 55m

Charleston

Sun 1/25

6:05 am-2:14 pm

2 stops8h 09m

$211

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 5/26

12:25 pm-7:05 pm

1 stop6h 40m

Charleston

Wed 5/27

3:30 pm-11:55 pm

1 stop8h 25m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

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 $217, 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 $291 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 $221 on momondo.

How have Buffalo to Charleston flight prices changed over time?

As of December 2025, prices for Buffalo to Charleston flights are approximately 22% 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

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Buffalo to Charleston takes 4h 25m
There are no direct flights from Buffalo to Charleston. There are no popular flight routes from Buffalo to Charleston.
Search flight deals

  • 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 4h 25m.

  • 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
2,897 reviews
Search JetBlue flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
SouthwestPriceFrom $251Free CancellationRating
7.9
4,250 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

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