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Cheap flights from Buffalo to Charleston from $99

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 3/4. 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
6:00 am - 10:57 am
BUF
-
CHS
4h 57m
1 stop
JetBlue Logo
11:48 am - 6:35 pm
CHS
-
BUF
6h 47m
1 stop
$180JetBlue
Wed, Mar 4 - Wed, Mar 11
JetBlue Logo
6:00 am - 10:58 am
BUF
-
CHS
4h 58m
1 stop
JetBlue Logo
12:36 pm - 6:35 pm
CHS
-
BUF
5h 59m
1 stop
$187JetBlue
Tue, Feb 24 - Fri, Mar 6
JetBlue Logo
6:00 am - 10:57 am
BUF
-
CHS
4h 57m
1 stop
JetBlue Logo
11:47 am - 6:35 pm
CHS
-
BUF
6h 48m
1 stop
$188JetBlue
Sat, Feb 28 - Tue, Mar 3
JetBlue Logo
6:00 am - 11:13 am
BUF
-
CHS
5h 13m
1 stop
JetBlue Logo
12:36 pm - 6:35 pm
CHS
-
BUF
5h 59m
1 stop
$194JetBlue
Mon, Feb 23 - Fri, Mar 6
American Airlines Logo
11:28 am - 4:18 pm
BUF
-
CHS
4h 50m
1 stop
American Airlines Logo
7:03 pm - 11:50 pm
CHS
-
BUF
4h 47m
1 stop
$196American Airlines
Mon, Feb 23 - Mon, Mar 2
Delta Logo
4:55 pm - 10:56 pm
BUF
-
CHS
6h 01m
1 stop
Delta Logo
6:38 pm - 11:59 pm
CHS
-
BUF
5h 21m
1 stop
$197Delta
Sat, May 23 - Sat, May 30
American Airlines Logo
1:31 pm - 5:20 pm
BUF
-
CHS
3h 49m
1 stop
American Airlines Logo
6:45 pm - 11:50 pm
CHS
-
BUF
5h 05m
1 stop
$200American Airlines
Wed, Feb 25 - Mon, Mar 9
Delta Logo
6:45 pm - 11:54 pm
BUF
-
CHS
5h 09m
1 stop
Delta Logo
6:00 am - 11:05 am
CHS
-
BUF
5h 05m
1 stop
$201Delta
Fri, Feb 27 - Wed, Mar 4
United Airlines Logo
10:00 am - 2:49 pm
BUF
-
CHS
4h 49m
1 stop
United Airlines Logo
1:11 pm - 11:44 pm
CHS
-
BUF
10h 33m
2 stops
$206United Airlines
Sat, Feb 28 - Tue, Mar 3
JetBlue Logo
9:52 am - 6:42 pm
BUF
-
CHS
8h 50m
1 stop
JetBlue Logo
10:32 am - 7:03 pm
CHS
-
BUF
8h 31m
1 stop
$208JetBlue
Sun, Mar 15 - Wed, Mar 18

United Airlines flights from Buffalo to Charleston

Our best United Airlines deals on Buffalo to Charleston flight tickets
United Airlines
Feb 28
BUF10:00 amBuffalo
4h 49m
1 stop
CHS2:49 pmCharleston
Mar 3
CHS1:11 pmCharleston
10h 33m
2 stops
BUF11:44 pmBuffalo
$206
United Airlines
Feb 28
BUF6:07 amBuffalo
7h 45m
2 stops
CHS1:52 pmCharleston
Mar 3
CHS1:11 pmCharleston
10h 33m
2 stops
BUF11:44 pmBuffalo
$212
United Airlines
Mar 5
BUF6:07 amBuffalo
3h 57m
1 stop
CHS10:04 amCharleston
Mar 10
CHS7:22 pmCharleston
4h 34m
1 stop
BUF11:56 pmBuffalo
$232

JetBlue flights from Buffalo to Charleston

Our best JetBlue deals on Buffalo to Charleston flight tickets
JetBlue
Mar 4
BUF6:00 amBuffalo
4h 57m
1 stop
CHS10:57 amCharleston
Mar 11
CHS11:48 amCharleston
6h 47m
1 stop
BUF6:35 pmBuffalo
$180
JetBlue
Feb 24
BUF6:00 amBuffalo
4h 58m
1 stop
CHS10:58 amCharleston
Mar 6
CHS12:36 pmCharleston
5h 59m
1 stop
BUF6:35 pmBuffalo
$187
JetBlue
Feb 28
BUF6:00 amBuffalo
4h 57m
1 stop
CHS10:57 amCharleston
Mar 3
CHS11:47 amCharleston
6h 48m
1 stop
BUF6:35 pmBuffalo
$188

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 February 2, 2026.
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

Wed 3/4

6:00 am-10:57 am

1 stop4h 57m

Charleston

Wed 3/11

11:48 am-6:35 pm

1 stop6h 47m

$180

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/24

6:00 am-10:58 am

1 stop4h 58m

Charleston

Fri 3/6

12:36 pm-6:35 pm

1 stop5h 59m

$187

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 2/28

6:00 am-10:57 am

1 stop4h 57m

Charleston

Tue 3/3

11:47 am-6:35 pm

1 stop6h 48m

$188

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 2/23

6:00 am-11:13 am

1 stop5h 13m

Charleston

Fri 3/6

12:36 pm-6:35 pm

1 stop5h 59m

$194

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 2/23

11:28 am-4:18 pm

1 stop4h 50m

Charleston

Mon 3/2

7:03 pm-11:50 pm

1 stop4h 47m

$196

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 5/23

4:55 pm-10:56 pm

1 stop6h 01m

Charleston

Sat 5/30

6:38 pm-11:59 pm

1 stop5h 21m

$197

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 2/25

1:31 pm-5:20 pm

1 stop3h 49m

Charleston

Mon 3/9

6:45 pm-11:50 pm

1 stop5h 05m

$200

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 2/27

6:45 pm-11:54 pm

1 stop5h 09m

Charleston

Wed 3/4

6:00 am-11:05 am

1 stop5h 05m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 2/28

10:00 am-2:49 pm

1 stop4h 49m

Charleston

Tue 3/3

1:11 pm-11:44 pm

2 stops10h 33m

$206

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 3/15

9:52 am-6:42 pm

1 stop8h 50m

Charleston

Wed 3/18

10:32 am-7:03 pm

1 stop8h 31m

$208

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 September. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Charleston, with average flight prices from Buffalo averaging around $262.

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 $289 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 February 2026, prices for Buffalo to Charleston flights are approximately 64% 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 01m

Direct flights

None
The fastest flight from Buffalo to Charleston takes 4h 01m
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 01m.

  • 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 $80Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,271 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
Kiawah Island
North Charleston
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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