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

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

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.

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 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.

What airlines fly to Charleston?

American Airlines, Southwest and Delta 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 55% 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 offers the lowest fares from Buffalo to Charleston?

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

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 August 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.

$100 Cheap Flights from Buffalo to Charleston in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Buffalo to Charleston

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 10:24 amBUF-CHS

4h 24m1 stop

11:10 am - 7:04 pmCHS-BUF

7h 54m1 stop

$161JetBlue

Find Deal

Wed, Sep 3 - Wed, Sep 10

5:35 am - 10:15 amBUF-CHS

4h 40m1 stop

11:10 am - 7:04 pmCHS-BUF

7h 54m1 stop

$181JetBlue

Find Deal

Tue, Sep 2 - Thu, Sep 11

6:50 pm - 11:55 pmBUF-CHS

5h 05m1 stop

5:35 pm - 11:57 pmCHS-BUF

6h 22m1 stop

$237Delta

Find Deal

Fri, Aug 29 - Tue, Sep 2

2:35 pm - 9:05 pmBUF-CHS

6h 30m2 stops

10:57 am - 5:01 pmCHS-BUF

6h 04m1 stop

$242American Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

1:42 pm - 5:42 pmBUF-CHS

4h 00m1 stop

5:00 am - 11:00 amCHS-BUF

6h 00m1 stop

$259American Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

6:10 am - 12:20 pmBUF-CHS

6h 10m1 stop

4:55 pm - 11:02 pmCHS-BUF

6h 07m1 stop

$279Delta

Find Deal

Sun, Dec 21 - Fri, Dec 26

10:20 am - 7:50 pmBUF-CHS

9h 30m2 stops

1:00 pm - 10:00 pmCHS-BUF

9h 00m2 stops

$289Southwest

Find Deal

Sat, Nov 15 - Tue, Nov 18

12:00 pm - 9:15 pmBUF-CHS

9h 15m2 stops

5:30 am - 12:05 pmCHS-BUF

6h 35m1 stop

$294Southwest

Find Deal

Tue, Sep 2 - Thu, Sep 11

1:30 pm - 6:06 pmBUF-CHS

4h 36m1 stop

6:35 am - 5:59 pmCHS-BUF

11h 24m2 stops

$312United Airlines

Find Deal

Mon, Jan 19 - Mon, Jan 26

6:00 am - 10:14 amBUF-CHS

4h 14m1 stop

10:18 am - 2:06 pmCHS-BUF

3h 48m1 stop

$513United Airlines

Find Deal

Sun, Aug 17 - Thu, Aug 21

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets

Delta

Aug 29

BUF6:50 pmBuffalo

5h 05m

1 stop

CHS11:55 pmCharleston

Sep 2

CHS5:35 pmCharleston

6h 22m

1 stop

BUF11:57 pmBuffalo

$237

Find similar

Delta

Dec 21

BUF6:10 amBuffalo

6h 10m

1 stop

CHS12:20 pmCharleston

Dec 26

CHS4:55 pmCharleston

6h 07m

1 stop

BUF11:02 pmBuffalo

$279

Find similar

Delta

Dec 20

BUF6:00 amBuffalo

4h 07m

1 stop

CHS10:07 amCharleston

Dec 27

CHS7:59 pmCharleston

4h 42m

1 stop

BUF12:41 amBuffalo

$339

Find similar

Southwest flights from Buffalo to Charleston

Our best Southwest deals on Buffalo to Charleston flight tickets

Southwest

Nov 15

BUF10:20 amBuffalo

9h 30m

2 stops

CHS7:50 pmCharleston

Nov 18

CHS1:00 pmCharleston

9h 00m

2 stops

BUF10:00 pmBuffalo

$289

Find similar

Southwest

Sep 2

BUF12:00 pmBuffalo

9h 15m

2 stops

CHS9:15 pmCharleston

Sep 11

CHS5:30 amCharleston

6h 35m

1 stop

BUF12:05 pmBuffalo

$294

Find similar

Southwest

Oct 14

BUF6:00 amBuffalo

7h 15m

2 stops

CHS1:15 pmCharleston

Oct 17

CHS7:15 pmCharleston

4h 35m

1 stop

BUF11:50 pmBuffalo

$328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 9/3

6:00 am-10:24 am

1 stop4h 24m

Charleston

Wed 9/10

11:10 am-7:04 pm

1 stop7h 54m

$161

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 9/2

5:35 am-10:15 am

1 stop4h 40m

Charleston

Thu 9/11

11:10 am-7:04 pm

1 stop7h 54m

$181

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 8/29

6:50 pm-11:55 pm

1 stop5h 05m

Charleston

Tue 9/2

5:35 pm-11:57 pm

1 stop6h 22m

$237

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 9/3

2:35 pm-9:05 pm

2 stops6h 30m

Charleston

Wed 9/10

10:57 am-5:01 pm

1 stop6h 04m

$242

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 10/2

1:42 pm-5:42 pm

1 stop4h 00m

Charleston

Sun 10/5

5:00 am-11:00 am

1 stop6h 00m

$259

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 12/21

6:10 am-12:20 pm

1 stop6h 10m

Charleston

Fri 12/26

4:55 pm-11:02 pm

1 stop6h 07m

$279

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 11/15

10:20 am-7:50 pm

2 stops9h 30m

Charleston

Tue 11/18

1:00 pm-10:00 pm

2 stops9h 00m

$289

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 9/2

12:00 pm-9:15 pm

2 stops9h 15m

Charleston

Thu 9/11

5:30 am-12:05 pm

1 stop6h 35m

$294

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 1/19

1:30 pm-6:06 pm

1 stop4h 36m

Charleston

Mon 1/26

6:35 am-5:59 pm

2 stops11h 24m

$312

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 8/17

6:00 am-10:14 am

1 stop4h 14m

Charleston

Thu 8/21

10:18 am-2:06 pm

1 stop3h 48m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 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 $216, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Charleston, with average flight prices from Buffalo averaging around $268.

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 $313 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 $223 on momondo.

How have Buffalo to Charleston flight prices changed over time?

As of August 2025, prices for Buffalo to Charleston flights are approximately 81% 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

Best Price Found	$100
Fastest flight time	3h 50m
Direct flights	None
Airports in Charleston	1 airport

The best one-way flight to Charleston from Buffalo in the past 72 hours is $100. The best round-trip flight deal from Buffalo to Charleston found on momondo in the last 72 hours is $161.

The fastest flight from Buffalo to Charleston takes 3h 50m

There are no direct flights from Buffalo to Charleston. Popular non-direct route for this connection is Buffalo Airport - Charleston Airport.

There is 1 airport near Charleston: Charleston (CHS)

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 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 August 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 57% of all bookings. The subsequent popular airlines are Southwest at 22%, United Airlines at 9%, and Delta 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 2,915 reviews	Search JetBlue flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 8,905 reviews	Search United Airlines flights
Southwest	PriceFrom $255	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Mount Pleasant

Summerville

Edisto Island

Walterboro

Edisto Beach

Goose Creek

Santee

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

Thu 8/7

Thu 8/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing South Carolina

Columbia Metropolitan Airport

Florence Airport

Greenville Airport

Hilton Head Island Airport

Myrtle Beach Intl Airport

Popular cities in the United States

Flights to New Yorkfrom $48

Flights to Los Angelesfrom $37

Flights to Miamifrom $58

Flights to Chicagofrom $58

Flights to Orlandofrom $54

Flights to Las Vegasfrom $30

Flights to San Franciscofrom $61

Flights to Washington, D.C.from $48

Flights to Bostonfrom $67

Flights to Atlantafrom $39

Flights to Dallasfrom $55

Flights to Seattlefrom $94

Cheap flights from Buffalo to Charleston from $100

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Buffalo to Charleston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets

Southwest flights from Buffalo to Charleston

Our best Southwest deals on Buffalo to Charleston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Buffalo to Charleston that are best for you.

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?

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 August 2025, prices for Buffalo to Charleston flights are approximately 81% more expensive when compared to flights at the same time last year.

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

American Airlines, JetBlue, and Delta 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

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

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