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Cheap flights from Buffalo to Charleston from C$ 174

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Charleston

Enter your travel dates to find the best prices.

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 10 August 2026.

Sat 5/95:13 p.m. -
1 stop6h 46m
Fri 11/911:39 a.m. -
1 stop5h 57m
Deal found 5/8C$ 347
Sat 5/93:30 p.m. -
1 stop3h 55m
Fri 11/97:00 a.m. -
2 stops7h 50m
Deal found 5/8C$ 354
Tue 1/93:54 p.m. -
1 stop6h 30m
Sat 5/96:41 p.m. -
1 stop5h 18m
Deal found 7/8C$ 355
Wed 11/1111:25 a.m. -
1 stop4h 48m
Sat 14/116:00 a.m. -
1 stop4h 30m
Deal found 6/8C$ 364
Thu 24/94:31 p.m. -
1 stop4h 35m
Mon 28/95:31 p.m. -
1 stop4h 16m
Deal found 6/8C$ 365
Wed 16/97:59 p.m. -
1 stop4h 12m
Sat 19/98:55 a.m. -
2 stops10h 04m
Deal found 8/8C$ 371
Wed 2/912:00 p.m. -
2 stops7h 45m
Wed 9/97:35 a.m. -
2 stops6h 45m
Deal found 5/8C$ 378
Fri 2/107:30 a.m. -
2 stops11h 55m
Mon 5/108:05 p.m. -
1 stop3h 35m
Deal found 7/8C$ 379
Thu 3/96:12 a.m. -
1 stop3h 51m
Thu 10/97:51 p.m. -
1 stop3h 53m
Deal found 10/8C$ 394
Tue 1/912:00 p.m. -
2 stops9h 10m
Sat 5/95:20 p.m. -
1 stop3h 50m
Deal found 5/8C$ 397

Find 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 10 August 2026.

Round-trip from

C$ 347

One-way from

C$ 174

Popular in

December

Cheapest in

February

Average price

C$ 433
Delta
  • Delta
  • 5/9-11/9
  • 2 total stops
  • 12h 43m total
  • Buffalo to Charleston
Search Deals
Delta
  • Delta
  • 6/9
  • 1 total stop
  • 4h 03m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 10 August 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 Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 5/9

3:30 p.m.-7:25 p.m.

1 stop3h 55m

Charleston

Fri 11/9

7:00 a.m.-2:50 p.m.

2 stops7h 50m

C$ 354
Quickest round-trip

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Fri 16/10

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

1 stop4h 10m

Charleston

Mon 19/10

5:30 a.m.-11:16 a.m.

1 stop5h 46m

C$ 364

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sun 18/10

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

1 stop4h 10m

Charleston

Wed 28/10

12:57 p.m.-6:56 p.m.

1 stop5h 59m

C$ 364

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 20/10

6:30 a.m.-3:00 p.m.

2 stops8h 30m

Charleston

Tue 20/10

7:53 p.m.-11:50 p.m.

1 stop3h 57m

C$ 371

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 7/1

5:50 a.m.-2:50 p.m.

2 stops9h 00m

Charleston

Mon 11/1

8:00 a.m.-12:00 p.m.

1 stop4h 00m

C$ 371

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 15/9

10:35 a.m.-7:50 p.m.

2 stops9h 15m

Charleston

Tue 22/9

7:35 a.m.-2:20 p.m.

2 stops6h 45m

C$ 378

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Wed 26/8

6:27 a.m.-12:17 p.m.

1 stop5h 50m

Charleston

Sun 30/8

5:10 a.m.-11:08 a.m.

1 stop5h 58m

C$ 410

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 17/12

9:05 a.m.-7:15 p.m.

2 stops10h 10m

Charleston

Fri 25/12

1:30 p.m.-6:10 p.m.

1 stop4h 40m

C$ 417

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Wed 16/9

12:00 p.m.-7:50 p.m.

2 stops7h 50m

Charleston

Sat 19/9

6:45 a.m.-5:40 p.m.

2 stops10h 55m

C$ 445

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Fri 16/10

6:55 p.m.-11:59 p.m.

1 stop5h 04m

Charleston

Sun 18/10

5:30 a.m.-11:16 a.m.

1 stop5h 46m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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?

The best time to book flights from Buffalo to Charleston is 27 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, February is the cheapest month in which you can book a flight from Buffalo to Charleston (average of C$ 280). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 574). 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.

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

Airfare is below average for this route at the moment.

Buffalo to Charleston flights typically cost between C$ 371 and C$ 482 in September.
The cheapest round-trip price found within the last 5 days was C$ 347 on Delta (5 Sep-11 Sep).

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 10 August 2026.
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
4,214 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,214 reviews
Southwest
8.0
Very good
4,214 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,497 reviews
Southwest
8.0
Very good
4,214 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,896 reviews
Southwest
8.0
Very good
4,214 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
JetBlue
7.1
Good
3,030 reviews
Southwest
8.0
Very good
4,214 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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$ 364, Delta can have you in Charleston from Buffalo in 4h 10m. 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 Delta. Our recent data shows that you can find tickets from as low as C$ 179 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at C$ 220 and C$ 251 round-trip. Delta is currently priced 59% below the average price you’ll pay for this route.

  • 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, February is the cheapest month in which you can book a flight from Buffalo to Charleston (average of C$ 280). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 574). 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

Travelling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Walterboro

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Buffalo to Charleston

Discover the top 4 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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 179AverageC$ 448FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 220AverageC$ 387FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 251AverageC$ 591FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
SouthwestCheapestC$ 302AverageC$ 527FlexibilityNo cancel feeOn-time63%
Search Southwest 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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