Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Charleston from $109

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 4/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:31 pm - 9:58 am
BUF
-
CHS
14h 27m
1 stop
Multiple Airlines Logo
6:18 pm - 10:41 am
CHS
-
BUF
16h 23m
2 stops
$245Multiple Airlines
Mon, May 11 - Sat, May 16
JetBlue Logo
12:25 pm - 4:57 pm
BUF
-
CHS
4h 32m
1 stop
JetBlue Logo
6:00 am - 1:33 pm
CHS
-
BUF
7h 33m
1 stop
$251JetBlue
Sat, May 2 - Tue, May 5
American Airlines Logo
7:28 pm - 11:59 pm
BUF
-
CHS
4h 31m
1 stop
American Airlines Logo
5:04 pm - 9:59 pm
CHS
-
BUF
4h 55m
1 stop
$255American Airlines
Sat, Apr 18 - Fri, Apr 24
Delta Logo
7:40 pm - 12:22 am
BUF
-
CHS
4h 42m
1 stop
Delta Logo
5:20 am - 11:01 am
CHS
-
BUF
5h 41m
1 stop
$257Delta
Fri, Apr 24 - Sat, Apr 25
Southwest Logo
9:45 am - 5:40 pm
BUF
-
CHS
7h 55m
2 stops
Southwest Logo
7:40 am - 12:15 pm
CHS
-
BUF
4h 35m
1 stop
$260Southwest
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
7:45 pm - 11:59 pm
BUF
-
CHS
4h 14m
1 stop
United Airlines Logo
2:58 pm - 11:33 pm
CHS
-
BUF
8h 35m
2 stops
$262United Airlines
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
11:00 am - 5:40 pm
BUF
-
CHS
6h 40m
2 stops
Southwest Logo
6:40 am - 2:35 pm
CHS
-
BUF
7h 55m
2 stops
$265Southwest
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
5:30 am - 10:37 am
BUF
-
CHS
5h 07m
1 stop
American Airlines Logo
7:40 pm - 11:59 pm
CHS
-
BUF
4h 19m
1 stop
$267American Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
11:02 am - 6:02 pm
BUF
-
CHS
7h 00m
1 stop
United Airlines Logo
11:31 am - 4:46 pm
CHS
-
BUF
5h 15m
1 stop
$269United Airlines
Sat, May 16 - Thu, May 21
American Airlines Logo
5:30 am - 10:37 am
BUF
-
CHS
5h 07m
1 stop
American Airlines Logo
4:46 pm - 11:47 pm
CHS
-
BUF
7h 01m
1 stop
$272American Airlines
Wed, Apr 8 - Wed, Apr 15

American Airlines flights from Buffalo to Charleston

Our best American Airlines deals on Buffalo to Charleston flight tickets
American Airlines
Apr 18
BUF7:28 pmBuffalo
4h 31m
1 stop
CHS11:59 pmCharleston
Apr 24
CHS5:04 pmCharleston
4h 55m
1 stop
BUF9:59 pmBuffalo
$255
American Airlines
May 2
BUF5:42 pmBuffalo
4h 14m
1 stop
CHS9:56 pmCharleston
May 9
CHS5:00 amCharleston
6h 58m
2 stops
BUF11:58 amBuffalo
$262
American Airlines
Apr 8
BUF5:30 amBuffalo
5h 07m
1 stop
CHS10:37 amCharleston
Apr 15
CHS7:40 pmCharleston
4h 19m
1 stop
BUF11:59 pmBuffalo
$267

Southwest flights from Buffalo to Charleston

Our best Southwest deals on Buffalo to Charleston flight tickets
Southwest
Apr 14
BUF9:45 amBuffalo
7h 55m
2 stops
CHS5:40 pmCharleston
Apr 21
CHS7:40 amCharleston
4h 35m
1 stop
BUF12:15 pmBuffalo
$260
Southwest
Apr 14
BUF11:00 amBuffalo
6h 40m
2 stops
CHS5:40 pmCharleston
Apr 21
CHS6:40 amCharleston
7h 55m
2 stops
BUF2:35 pmBuffalo
$265
Southwest
Apr 24
BUF4:00 pmBuffalo
5h 30m
1 stop
CHS9:30 pmCharleston
Apr 29
CHS7:15 amCharleston
7h 20m
2 stops
BUF2:35 pmBuffalo
$292

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 March 20, 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

Cheapest round-trip

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 5/11

7:31 pm-9:58 am

1 stop14h 27m

Charleston

Sat 5/16

6:18 pm-10:41 am

2 stops16h 23m

$245

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 5/2

12:25 pm-4:57 pm

1 stop4h 32m

Charleston

Tue 5/5

6:00 am-1:33 pm

1 stop7h 33m

$251
Quickest round-trip

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 4/18

7:28 pm-11:59 pm

1 stop4h 31m

Charleston

Fri 4/24

5:04 pm-9:59 pm

1 stop4h 55m

$255

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 4/24

7:40 pm-12:22 am

1 stop4h 42m

Charleston

Sat 4/25

5:20 am-11:01 am

1 stop5h 41m

$257

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 4/14

9:45 am-5:40 pm

2 stops7h 55m

Charleston

Tue 4/21

7:40 am-12:15 pm

1 stop4h 35m

$260

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 4/15

7:45 pm-11:59 pm

1 stop4h 14m

Charleston

Wed 4/22

2:58 pm-11:33 pm

2 stops8h 35m

$262

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 4/14

11:00 am-5:40 pm

2 stops6h 40m

Charleston

Tue 4/21

6:40 am-2:35 pm

2 stops7h 55m

$265

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 4/8

5:30 am-10:37 am

1 stop5h 07m

Charleston

Wed 4/15

7:40 pm-11:59 pm

1 stop4h 19m

$267

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 5/16

11:02 am-6:02 pm

1 stop7h 00m

Charleston

Thu 5/21

11:31 am-4:46 pm

1 stop5h 15m

$269

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 4/8

5:30 am-10:37 am

1 stop5h 07m

Charleston

Wed 4/15

4:46 pm-11:47 pm

1 stop7h 01m

$272

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February. Flight prices, which tend to average around $201, 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.

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 $283 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 March 2026, prices for Buffalo to Charleston flights are approximately 5% 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

3h 57m

Direct flights

None
The fastest flight from Buffalo to Charleston takes 3h 57m
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 3h 57m.

  • 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
2,909 reviews
Search JetBlue flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,306 reviews
Search Delta flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,324 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
Summerville
Kiawah Island
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/19
Sun 4/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States