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Cheap flights from Buffalo to Charleston from C$ 181

BUF — CHS
7 Oct — 14 Oct1
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

Sat 24/103:40 p.m. -
1 stop4h 05m
Fri 6/1111:00 a.m. -
1 stop3h 25m
Deal found 2/9C$ 354
Thu 12/117:01 p.m. -
1 stop4h 51m
Mon 16/116:02 p.m. -
1 stop4h 31m
Deal found 6/9C$ 360
Fri 2/106:59 p.m. -
1 stop5h 00m
Mon 5/106:40 a.m. -
1 stop4h 30m
Deal found 3/9C$ 361
Thu 1/107:34 p.m. -
1 stop4h 12m
Mon 5/107:04 p.m. -
1 stop3h 46m
Deal found 4/9C$ 362
Sat 3/107:20 a.m. -
1 stop6h 05m
Wed 7/106:40 a.m. -
2 stops8h 40m
Deal found 3/9C$ 368
Tue 20/108:00 a.m. -
2 stops9h 35m
Wed 28/106:40 a.m. -
2 stops8h 40m
Deal found 3/9C$ 375
Wed 21/103:05 p.m. -
2 stops8h 54m
Tue 27/103:35 p.m. -
1 stop5h 01m
Deal found 6/9C$ 396
Sun 11/105:50 a.m. -
1 stop4h 10m
Thu 15/108:05 p.m. -
1 stop3h 40m
Deal found 5/9C$ 401
Sat 24/107:20 a.m. -
2 stops9h 10m
Tue 27/106:40 a.m. -
2 stops8h 40m
Deal found 2/9C$ 408
Thu 29/1012:35 p.m. -
2 stops9h 00m
Thu 5/1111:00 a.m. -
2 stops10h 10m
Deal found 6/9C$ 415
Fri 6/115:20 p.m. -
1 stop6h 39m
Sun 8/115:30 a.m. -
1 stop5h 46m
Deal found 3/9C$ 429
Sat 24/103:40 p.m. -
1 stop4h 05m
Sun 1/116:35 a.m. -
2 stops7h 50m
Deal found 2/9C$ 434

Find flight deals from Buffalo to Charleston

Round-trip from

C$ 354

One-way from

C$ 181

Popular in

December

Cheapest in

February

Average price

C$ 451
Southwest
  • Southwest
  • 24/10-6/11
  • 2 total stops
  • 7h 30m total
  • Buffalo to Charleston
Search Deals
Delta
  • Delta
  • 18/10-31/12
  • 1 total stop
  • 4h 33m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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
Quickest round-trip

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sun 18/10

6:00 a.m.-10:33 a.m.

1 stop4h 33m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 20/10

2:10 p.m.-8:43 p.m.

1 stop6h 33m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 195

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 19/9

5:15 p.m.-11:59 p.m.

1 stop6h 44m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 227

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 19/9

6:00 a.m.-2:50 p.m.

2 stops8h 50m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 234

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 17/10

6:00 a.m.-11:04 a.m.

1 stop5h 04m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 248

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 20/10

3:05 p.m.-11:59 p.m.

2 stops8h 54m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 365

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 24/10

3:40 p.m.-7:45 p.m.

1 stop4h 05m

Charleston

Tue 27/10

6:40 a.m.-3:20 p.m.

2 stops8h 40m

C$ 368

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 17/10

10:10 a.m.-9:41 p.m.

2 stops11h 31m

Charleston

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 385

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sun 11/10

5:50 a.m.-10:00 a.m.

1 stop4h 10m

Charleston

Thu 15/10

8:05 p.m.-11:45 p.m.

1 stop3h 40m

C$ 401

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 29/10

12:35 p.m.-9:35 p.m.

2 stops9h 00m

Charleston

Thu 5/11

11:00 a.m.-9:10 p.m.

2 stops10h 10m

C$ 415

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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$ 278). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 570). 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$ 397 and C$ 520 in October.
The cheapest round-trip price found within the last 5 days was C$ 354 on Southwest (24 Oct-6 Nov).

Reviews of airlines servicing Charleston

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
4,195 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful
Southwest
8.0
Very good
4,195 reviews
Southwest
8.0
Very good
4,195 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful
Delta
7.8
Good
8,548 reviews
Southwest
8.0
Very good
4,195 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful
American Airlines
7.1
Good
12,042 reviews
Southwest
8.0
Very good
4,195 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful
JetBlue
7.1
Good
3,046 reviews
Southwest
8.0
Very good
4,195 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Related info for your journey

  • How long is the flight from Buffalo to Charleston?

    For as low as C$ 479, Southwest can have you in Charleston from Buffalo in 3h 53m. 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$ 178 on this airline. Additional options worth looking into are American Airlines and JetBlue, starting at C$ 219 and C$ 268 round-trip. Delta is currently priced 60% 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$ 278). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 570). 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

Top 4 airlines flying from Buffalo to Charleston

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 178AverageC$ 445FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 219AverageC$ 397FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 268AverageC$ 587FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
SouthwestCheapestC$ 299AverageC$ 450FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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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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