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Cheap flights from Buffalo to Charleston from C$ 179

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Buffalo to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 249

One-way from

C$ 179

Popular in

April

Cheapest in

January

Average price

C$ 325
JetBlue
  • JetBlue
  • 5/11-7/11
  • 2 total stops
  • 12h 38m total
  • Buffalo to Charleston
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Delta
  • Delta
  • 24/10
  • 1 total stop
  • 4h 29m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to Charleston

Cheapest flights from Buffalo to Charleston
Explore the most affordable flight options available from Buffalo to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 22/106:00 a.m.BUF - CHS
1 stop4h 25mJetBlue
Thu 30/106:05 a.m.CHS - BUF
1 stop5h 14mJetBlue
Deal found 16/9C$ 249
Thu 30/107:00 a.m.BUF - CHS
1 stop6h 19mJetBlue
Sun 2/115:05 a.m.CHS - BUF
1 stop5h 14mJetBlue
Deal found 17/9C$ 276
Sat 11/107:38 p.m.BUF - CHS
1 stop4h 27mAmerican Airlines
Wed 15/106:30 a.m.CHS - BUF
1 stop5h 54mAmerican Airlines
Deal found 16/9C$ 299
Sun 2/1112:45 p.m.BUF - CHS
1 stop10h 10mSouthwest
Tue 4/116:00 a.m.CHS - BUF
2 stops8h 20mSouthwest
Deal found 16/9C$ 314
Wed 5/1110:08 a.m.BUF - CHS
1 stop6h 54mDelta
Sun 9/117:00 a.m.CHS - BUF
1 stop6h 55mDelta
Deal found 16/9C$ 327
Fri 14/1112:30 p.m.BUF - CHS
1 stop6h 10mJetBlue
Sun 16/116:04 a.m.CHS - BUF
1 stop5h 15mJetBlue
Deal found 16/9C$ 329
Sun 2/115:00 a.m.BUF - CHS
2 stops9h 09mUnited Airlines
Tue 4/116:15 a.m.CHS - BUF
2 stops8h 05mUnited Airlines
Deal found 16/9C$ 363
Wed 5/117:00 a.m.BUF - CHS
2 stops10h 05mSouthwest
Fri 7/115:15 p.m.CHS - BUF
1 stop6h 25mSouthwest
Deal found 16/9C$ 376
Thu 30/104:15 p.m.BUF - CHS
2 stops6h 15mSouthwest
Sun 2/118:10 p.m.CHS - BUF
1 stop3h 30mSouthwest
Deal found 16/9C$ 409
Thu 25/126:00 a.m.BUF - CHS
1 stop5h 30mDelta
Sat 3/15:58 p.m.CHS - BUF
1 stop5h 50mDelta
Deal found 17/9C$ 444

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Buffalo to Charleston that are best for you.

Fly from

Buffalo

Fly to

Charleston

Route

Depart

Return

Price

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 5/11

7:00 a.m.-1:19 p.m.

1 stop6h 19m

Charleston

Fri 7/11

2:15 p.m.-8:34 p.m.

1 stop6h 19m

C$ 249

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 22/10

6:00 a.m.-10:25 a.m.

1 stop4h 25m

Charleston

Thu 30/10

6:05 a.m.-11:19 a.m.

1 stop5h 14m

C$ 249

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 30/10

7:00 a.m.-1:19 p.m.

1 stop6h 19m

Charleston

Sun 2/11

5:05 a.m.-10:19 a.m.

1 stop5h 14m

C$ 276

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 11/10

7:38 p.m.-12:05 a.m.

1 stop4h 27m

Charleston

Wed 15/10

6:30 a.m.-12:24 p.m.

1 stop5h 54m

C$ 299

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 11/1

6:00 a.m.-11:25 a.m.

1 stop5h 25m

Charleston

Fri 16/1

7:00 p.m.-11:57 p.m.

1 stop4h 57m

C$ 299

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 5/11

10:08 a.m.-5:02 p.m.

1 stop6h 54m

Charleston

Sun 9/11

7:00 a.m.-1:55 p.m.

1 stop6h 55m

C$ 327

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 14/11

12:30 p.m.-6:40 p.m.

1 stop6h 10m

Charleston

Sun 16/11

6:04 a.m.-11:19 a.m.

1 stop5h 15m

C$ 329

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 2/11

5:00 a.m.-2:09 p.m.

2 stops9h 09m

Charleston

Tue 4/11

6:15 a.m.-2:20 p.m.

2 stops8h 05m

C$ 363

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/1

10:29 a.m.-3:22 p.m.

1 stop4h 53m

Charleston

Sun 4/1

10:00 a.m.-6:40 p.m.

2 stops8h 40m

C$ 417

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 25/12

6:00 a.m.-11:30 a.m.

1 stop5h 30m

Charleston

Sat 3/1

5:58 p.m.-11:48 p.m.

1 stop5h 50m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 17 results
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Best time to book a flight from Buffalo to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Charleston

How far ahead should I book a flight from Buffalo to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Charleston. Price data was last updated on 12 September 2025.

The best time to book flights from Buffalo to Charleston is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Buffalo to Charleston?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Charleston (average of C$ 407). Flying from Buffalo to Charleston in March is currently the most expensive (average of C$ 507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to CHS?

Find hourly flight availability from Buffalo to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Buffalo to Charleston by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Buffalo to Charleston?

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Buffalo to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Charleston?

    For as low as C$ 249, JetBlue can have you in Charleston from Buffalo in 4h 25m. Buffalo and Charleston are separated by a distance of 1122 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Buffalo to Charleston round-trip?

    Our cheapest airline available from Buffalo to Charleston is Southwest. Our recent data shows that you can find tickets from as low as C$ 273 on this airline. Additional options worth looking into are Delta and American Airlines, starting at C$ 274 and C$ 276 round-trip. Southwest is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Buffalo to Charleston one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 179. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from Buffalo to Charleston for a low price.

  • Can I find deals for flights from Buffalo to Charleston that include hotel bookings?

    Yes. In addition to deals on Buffalo to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Charleston.

  • Can I find deals for business class flights from Buffalo to Charleston?

    Yes. Cheapflights offers flight deals from Buffalo to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Charleston?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Charleston (average of C$ 407). Flying from Buffalo to Charleston in March is currently the most expensive (average of C$ 507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Buffalo to Charleston

Discover the top 3 airlines that operate flights from Buffalo to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapestC$ 273AverageC$ 555FlexibilityNo cancel feeOn-time63%
Search Southwest flights
DeltaCheapestC$ 274AverageC$ 325FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 276AverageC$ 306FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Charleston?

Cheapflights makes it easy to find Buffalo to Charleston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Charleston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Charleston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Charleston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Charleston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Buffalo to Charleston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Charleston from Buffalo today and book when prices fit your budget.

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