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Cheap flights from Buffalo to Charleston from $90

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 7/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 12:15 pm
BUF
-
CHS
6h 15m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$197JetBlue
Wed, Jul 29 - Thu, Aug 6
JetBlue Logo
10:25 am - 5:46 pm
BUF
-
CHS
7h 21m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$202JetBlue
Tue, Sep 1 - Wed, Sep 2
JetBlue Logo
6:00 am - 12:10 pm
BUF
-
CHS
6h 10m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$206JetBlue
Tue, Aug 25 - Wed, Sep 2
JetBlue Logo
6:00 am - 1:20 pm
BUF
-
CHS
7h 20m
1 stop
JetBlue Logo
10:58 am - 6:25 pm
CHS
-
BUF
7h 27m
1 stop
$207JetBlue
Tue, Jul 7 - Tue, Jul 14
JetBlue Logo
10:25 am - 5:46 pm
BUF
-
CHS
7h 21m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$212JetBlue
Tue, Sep 1 - Wed, Sep 2
JetBlue Logo
10:36 am - 4:23 pm
BUF
-
CHS
5h 47m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$221JetBlue
Mon, Aug 3 - Fri, Aug 7
JetBlue Logo
6:00 am - 12:10 pm
BUF
-
CHS
6h 10m
1 stop
JetBlue Logo
11:00 am - 6:54 pm
CHS
-
BUF
7h 54m
1 stop
$230JetBlue
Mon, Aug 24 - Wed, Sep 2
JetBlue Logo
5:30 am - 1:07 pm
BUF
-
CHS
7h 37m
1 stop
JetBlue Logo
10:58 am - 6:56 pm
CHS
-
BUF
7h 58m
1 stop
$231JetBlue
Fri, Jul 3 - Wed, Jul 8
JetBlue Logo
6:00 am - 1:07 pm
BUF
-
CHS
7h 07m
1 stop
JetBlue Logo
10:40 am - 7:13 pm
CHS
-
BUF
8h 33m
1 stop
$236JetBlue
Tue, Jun 30 - Sat, Jul 4
JetBlue Logo
6:00 am - 12:15 pm
BUF
-
CHS
6h 15m
1 stop
JetBlue Logo
5:30 pm - 11:43 pm
CHS
-
BUF
6h 13m
1 stop
$246JetBlue
Tue, Jul 14 - Sat, Jul 18

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United Airlines flights from Buffalo to Charleston

Our best United Airlines deals on Buffalo to Charleston flight tickets
United Airlines
Jul 7
BUF10:34 amBuffalo
3h 53m
1 stop
CHS2:27 pmCharleston
Jul 14
CHS3:34 pmCharleston
8h 25m
2 stops
BUF11:59 pmBuffalo
$293
United Airlines
Sep 1
BUF6:55 amBuffalo
7h 03m
1 stop
CHS1:58 pmCharleston
Sep 2
CHS3:20 pmCharleston
8h 24m
2 stops
BUF11:44 pmBuffalo
$352
United Airlines
Jun 30
BUF6:00 amBuffalo
8h 27m
2 stops
CHS2:27 pmCharleston
Jul 2
CHS10:00 amCharleston
4h 25m
1 stop
BUF2:25 pmBuffalo
$397

JetBlue flights from Buffalo to Charleston

Our best JetBlue deals on Buffalo to Charleston flight tickets
JetBlue
Jul 29
BUF6:00 amBuffalo
6h 15m
1 stop
CHS12:15 pmCharleston
Aug 6
CHS11:00 amCharleston
7h 54m
1 stop
BUF6:54 pmBuffalo
$197
JetBlue
Sep 1
BUF10:25 amBuffalo
7h 21m
1 stop
CHS5:46 pmCharleston
Sep 2
CHS11:00 amCharleston
7h 54m
1 stop
BUF6:54 pmBuffalo
$202
JetBlue
Aug 25
BUF6:00 amBuffalo
6h 10m
1 stop
CHS12:10 pmCharleston
Sep 2
CHS11:00 amCharleston
7h 54m
1 stop
BUF6:54 pmBuffalo
$206

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 June 17, 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

Wed 7/29

6:00 am-12:15 pm

1 stop6h 15m

Charleston

Thu 8/6

11:00 am-6:54 pm

1 stop7h 54m

$197

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 9/1

10:25 am-5:46 pm

1 stop7h 21m

Charleston

Wed 9/2

11:00 am-6:54 pm

1 stop7h 54m

$202

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 8/25

6:00 am-12:10 pm

1 stop6h 10m

Charleston

Wed 9/2

11:00 am-6:54 pm

1 stop7h 54m

$206

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 7/7

6:00 am-1:20 pm

1 stop7h 20m

Charleston

Tue 7/14

10:58 am-6:25 pm

1 stop7h 27m

$207

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 9/1

10:25 am-5:46 pm

1 stop7h 21m

Charleston

Wed 9/2

11:00 am-6:54 pm

1 stop7h 54m

$212

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 8/3

10:36 am-4:23 pm

1 stop5h 47m

Charleston

Fri 8/7

11:00 am-6:54 pm

1 stop7h 54m

$221

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 8/24

6:00 am-12:10 pm

1 stop6h 10m

Charleston

Wed 9/2

11:00 am-6:54 pm

1 stop7h 54m

$230

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 7/3

5:30 am-1:07 pm

1 stop7h 37m

Charleston

Wed 7/8

10:58 am-6:56 pm

1 stop7h 58m

$231

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 6/30

6:00 am-1:07 pm

1 stop7h 07m

Charleston

Sat 7/4

10:40 am-7:13 pm

1 stop8h 33m

$236
Quickest round-trip

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 7/14

6:00 am-12:15 pm

1 stop6h 15m

Charleston

Sat 7/18

5:30 pm-11:43 pm

1 stop6h 13m

$246

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 typical price of a round-trip flight between Buffalo and Charleston?

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 $258.

How far in advance should I book a flight from Buffalo 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 $300 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 June 2026, prices for Buffalo to Charleston flights are approximately 1% 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 13m

Direct flights

None
The fastest flight from Buffalo to Charleston takes 4h 13m
There are no direct flights from Buffalo to Charleston. There are no popular flight routes from Buffalo to Charleston.
Search flight deals

Frequently asked questions about flying from Buffalo to Charleston

  • 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 13m.

  • 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
7.1
2,982 reviews
Search JetBlue flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,672 reviews
Search American Airlines flights
DeltaPriceFrom $199Free CancellationRating
7.8
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
9,848 reviews
Search United Airlines flights
SouthwestPriceFrom $236Free CancellationRating
7.9
4,235 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
North Charleston
Isle of Palms
Summerville
Kiawah Island
Mount Pleasant
Edisto Island
Walterboro
Santee
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.

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