Which airport is the most popular layover for flights between Buffalo and Charleston?

Baltimore (BWI) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Buffalo to Charleston?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $158.

What airlines fly to Charleston?

American Airlines, Southwest and Breeze Airways are the top three most popular airlines that fly to Charleston from Buffalo according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 8 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Buffalo to Charleston?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 11m.

What is the cheapest airline that flies from Buffalo to Charleston?

Delta, American Airlines, and Frontier are the most popular carriers operating from Buffalo to Charleston

Which layover airport has the shortest travel time from Buffalo to Charleston?

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 00m.

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?

As of September 2025, there are 5 operators available to choose from 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.

$129 Cheap Flights from Buffalo to Charleston in 2025/26

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One-way

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Cheap round-trip flights

7:00 am - 1:19 pmBUF-CHS

6h 19m1 stop

6:15 am - 11:19 amCHS-BUF

5h 04m1 stop

$175JetBlue

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:00 am - 10:25 amBUF-CHS

4h 25m1 stop

6:05 am - 11:19 amCHS-BUF

5h 14m1 stop

$181JetBlue

Find Deal

Wed, Oct 22 - Thu, Oct 30

7:38 pm - 12:05 amBUF-CHS

4h 27m1 stop

6:30 am - 12:24 pmCHS-BUF

5h 54m1 stop

$217American Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

7:38 pm - 12:05 amBUF-CHS

4h 27m1 stop

12:15 pm - 5:52 pmCHS-BUF

5h 37m1 stop

$218American Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

12:45 pm - 10:55 pmBUF-CHS

10h 10m1 stop

6:00 am - 2:20 pmCHS-BUF

8h 20m2 stops

$228Southwest

Find Deal

Sun, Nov 2 - Tue, Nov 4

10:08 am - 5:02 pmBUF-CHS

6h 54m1 stop

7:00 am - 1:55 pmCHS-BUF

6h 55m1 stop

$238Delta

Find Deal

Wed, Nov 5 - Sun, Nov 9

7:00 am - 12:10 pmBUF-CHS

5h 10m1 stop

7:05 pm - 11:39 pmCHS-BUF

4h 34m1 stop

$254Delta

Find Deal

Wed, Oct 15 - Mon, Oct 20

5:00 am - 2:09 pmBUF-CHS

9h 09m2 stops

6:15 am - 2:20 pmCHS-BUF

8h 05m2 stops

$264United Airlines

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Sun, Nov 2 - Tue, Nov 4

7:00 am - 5:05 pmBUF-CHS

10h 05m2 stops

5:15 pm - 11:40 pmCHS-BUF

6h 25m1 stop

$273Southwest

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Wed, Nov 5 - Fri, Nov 7

1:14 pm - 8:08 pmBUF-CHS

6h 54m1 stop

6:02 am - 2:12 pmCHS-BUF

8h 10m2 stops

$327United Airlines

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Sat, Oct 11 - Wed, Oct 15

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets

Delta

Nov 5

BUF10:08 amBuffalo

6h 54m

1 stop

CHS5:02 pmCharleston

Nov 9

CHS7:00 amCharleston

6h 55m

1 stop

BUF1:55 pmBuffalo

$238

Find similar

Delta

Oct 15

BUF7:00 amBuffalo

5h 10m

1 stop

CHS12:10 pmCharleston

Oct 20

CHS7:05 pmCharleston

4h 34m

1 stop

BUF11:39 pmBuffalo

$254

Find similar

Delta

Oct 1

BUF12:48 pmBuffalo

5h 09m

1 stop

CHS5:57 pmCharleston

Oct 5

CHS6:20 amCharleston

4h 41m

1 stop

BUF11:01 amBuffalo

$348

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JetBlue flights from Buffalo to Charleston

Our best JetBlue deals on Buffalo to Charleston flight tickets

JetBlue

Nov 1

BUF7:00 amBuffalo

6h 19m

1 stop

CHS1:19 pmCharleston

Nov 8

CHS6:15 amCharleston

5h 04m

1 stop

BUF11:19 amBuffalo

$175

Find similar

JetBlue

Oct 22

BUF6:00 amBuffalo

4h 25m

1 stop

CHS10:25 amCharleston

Oct 30

CHS6:05 amCharleston

5h 14m

1 stop

BUF11:19 amBuffalo

$181

Find similar

JetBlue

Oct 22

BUF6:00 amBuffalo

4h 25m

1 stop

CHS10:25 amCharleston

Oct 30

CHS6:05 amCharleston

5h 14m

1 stop

BUF11:19 amBuffalo

$182

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 11/1

7:00 am-1:19 pm

1 stop6h 19m

Charleston

Sat 11/8

6:15 am-11:19 am

1 stop5h 04m

$175

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 10/22

6:00 am-10:25 am

1 stop4h 25m

Charleston

Thu 10/30

6:05 am-11:19 am

1 stop5h 14m

$181

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 10/11

7:38 pm-12:05 am

1 stop4h 27m

Charleston

Wed 10/15

6:30 am-12:24 pm

1 stop5h 54m

$217

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 10/11

7:38 pm-12:05 am

1 stop4h 27m

Charleston

Wed 10/15

12:15 pm-5:52 pm

1 stop5h 37m

$218

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 11/2

12:45 pm-10:55 pm

1 stop10h 10m

Charleston

Tue 11/4

6:00 am-2:20 pm

2 stops8h 20m

$228

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 11/5

10:08 am-5:02 pm

1 stop6h 54m

Charleston

Sun 11/9

7:00 am-1:55 pm

1 stop6h 55m

$238

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 10/15

7:00 am-12:10 pm

1 stop5h 10m

Charleston

Mon 10/20

7:05 pm-11:39 pm

1 stop4h 34m

$254

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 11/2

5:00 am-2:09 pm

2 stops9h 09m

Charleston

Tue 11/4

6:15 am-2:20 pm

2 stops8h 05m

$264

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 11/5

7:00 am-5:05 pm

2 stops10h 05m

Charleston

Fri 11/7

5:15 pm-11:40 pm

1 stop6h 25m

$273

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 10/11

1:14 pm-8:08 pm

1 stop6h 54m

Charleston

Wed 10/15

6:02 am-2:12 pm

2 stops8h 10m

$327

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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

Prices

Airlines

Layovers

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 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 $305 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 September 2025, prices for Buffalo to Charleston flights are approximately 25% more expensive 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?
As of September 2025, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Charleston is American Airlines, representing 55% of all bookings. The subsequent popular airlines are Southwest at 22%, Delta at 10%, and United Airlines at 8%.

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
JetBlue	PriceFrom $80	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $252	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Summerville

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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Cheap flights from Buffalo to Charleston from $129

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 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Buffalo to Charleston

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

What is the cheapest month to fly to Charleston?

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?

How have Buffalo to Charleston flight prices changed over time?

As of September 2025, prices for Buffalo to Charleston flights are approximately 25% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Buffalo to Charleston?

Delta, American Airlines, and Frontier are the most popular carriers operating from Buffalo to Charleston

What airlines fly to Charleston?

Which airport is the most popular layover for flights between Buffalo and Charleston?

Baltimore (BWI) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Buffalo to Charleston?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $158.

Which layover airport has the shortest travel time from Buffalo to Charleston?

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 00m.

Which layover airport has the shortest connection time from Buffalo to Charleston?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 11m.

When to book flights from Buffalo to Charleston

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

How far is Buffalo to Charleston by plane?

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

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?

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

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

Traveling to a place near Charleston?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Carolina