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Cheap flights from Buffalo to Charleston from C$ 124

BUF — CHS
17 Oct — 24 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

Tue 20/107:00 a.m. -
1 stop7h 12m
Wed 28/109:35 a.m. -
1 stop5h 23m
Deal found 15/9C$ 240
Sat 17/107:15 a.m. -
1 stop6h 10m
Sat 24/106:15 a.m. -
1 stop6h 45m
Deal found 16/9C$ 247
Tue 20/108:00 a.m. -
2 stops9h 35m
Tue 27/106:40 a.m. -
2 stops8h 40m
Deal found 14/9C$ 261
Sat 24/1012:30 p.m. -
1 stop7h 15m
Wed 28/106:40 a.m. -
2 stops8h 40m
Deal found 14/9C$ 262
Wed 21/106:30 a.m. -
1 stop7h 25m
Mon 26/107:52 p.m. -
1 stop3h 54m
Deal found 15/9C$ 275
Wed 21/106:30 a.m. -
1 stop7h 25m
Tue 27/102:52 p.m. -
2 stops8h 07m
Deal found 14/9C$ 282
Fri 23/102:50 p.m. -
1 stop6h 55m
Tue 27/106:40 a.m. -
2 stops9h 05m
Deal found 14/9C$ 283
Sun 11/105:50 a.m. -
1 stop4h 10m
Thu 15/108:05 p.m. -
1 stop3h 40m
Deal found 15/9C$ 319
Fri 23/106:55 p.m. -
1 stop5h 04m
Mon 26/107:05 p.m. -
1 stop4h 54m
Deal found 16/9C$ 347
Sun 11/106:00 a.m. -
1 stop4h 33m
Thu 15/106:50 p.m. -
1 stop5h 09m
Deal found 16/9C$ 353

Find flight deals from Buffalo to Charleston

Round-trip from

C$ 240

One-way from

C$ 124

Popular in

December

Cheapest in

February

Average price

C$ 455
JetBlue
  • JetBlue
  • 20/10-28/10
  • 2 total stops
  • 12h 35m total
  • Buffalo to Charleston
Search Deals
Southwest
  • Southwest
  • 31/10-31/12
  • 1 total stop
  • 4h 10m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 20 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).
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

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 31/10

11:30 a.m.-3:40 p.m.

1 stop4h 10m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 124
Quickest round-trip

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 26/11

10:35 a.m.-2:28 p.m.

1 stop3h 53m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 138

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 13/10

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$ 138

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 7/1

11:25 a.m.-4:20 p.m.

1 stop4h 55m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 138

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$ 183

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Fri 23/10

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

1 stop5h 04m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 183

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Wed 21/10

7:00 a.m.-12:11 p.m.

1 stop5h 11m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 183

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Fri 16/10

5:45 p.m.-9:45 p.m.

1 stop4h 00m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 223

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 14/11

3:30 p.m.-8:10 p.m.

1 stop4h 40m

Charleston

Tue 17/11

11:00 a.m.-8:55 p.m.

2 stops9h 55m

C$ 254

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Tue 13/10

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$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 20 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 80 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$ 575). 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$ 363 and C$ 789 in October.
The cheapest round-trip price found within the last 5 days was C$ 240 on JetBlue (20 Oct-28 Oct).

Reviews of airlines servicing Charleston

Get a feel of what it's like to fly with Southwest,American Airlines, andJetBlue 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
4,188 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
4,188 reviews
Southwest
8.0
Very good
4,188 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
12,076 reviews
Southwest
8.0
Very good
4,188 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
3,035 reviews
Southwest
8.0
Very good
4,188 reviews
Check prices

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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$ 364, Southwest can have you in Charleston from Buffalo in 4h 51m. 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 American Airlines. Our recent data shows that you can find tickets from as low as C$ 221 on this airline. Additional options worth looking into are JetBlue and Southwest, starting at C$ 271 and C$ 302 round-trip. American Airlines is currently priced 51% 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$ 575). 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 3 airlines flying from Buffalo to Charleston

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 221AverageC$ 388FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 271AverageC$ 592FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
SouthwestCheapestC$ 302AverageC$ 454FlexibilityNo 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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