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Cheap flights from Buffalo to Charleston from C$ 185

BUF — CHS
4 Nov — 11 Nov1
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 8/126:28 a.m. -
1 stop5h 25m
Fri 11/121:53 p.m. -
1 stop6h 11m
Deal found 4/10C$ 353
Thu 29/1012:08 p.m. -
1 stop7h 24m
Thu 5/119:40 a.m. -
1 stop6h 13m
Deal found 1/10C$ 359
Wed 11/112:15 p.m. -
1 stop7h 07m
Sat 14/117:00 a.m. -
1 stop4h 06m
Deal found 30/9C$ 372
Tue 8/128:25 a.m. -
2 stops9h 00m
Fri 11/1211:00 a.m. -
1 stop3h 25m
Deal found 4/10C$ 373
Thu 29/1012:35 p.m. -
2 stops9h 00m
Thu 5/117:40 a.m. -
1 stop4h 20m
Deal found 1/10C$ 379
Fri 30/106:00 a.m. -
2 stops10h 05m
Fri 6/117:40 a.m. -
1 stop6h 45m
Deal found 2/10C$ 388
Tue 3/117:05 a.m. -
2 stops10h 20m
Tue 10/118:00 a.m. -
2 stops10h 10m
Deal found 4/10C$ 410
Wed 11/1110:35 a.m. -
1 stop3h 53m
Sat 14/112:52 p.m. -
2 stops8h 57m
Deal found 4/10C$ 413
Tue 20/107:00 a.m. -
1 stop7h 12m
Sat 24/1011:05 a.m. -
1 stop4h 09m
Deal found 4/10C$ 423
Sat 17/103:53 p.m. -
1 stop5h 19m
Sat 24/1010:30 a.m. -
1 stop5h 39m
Deal found 1/10C$ 433
Fri 11/125:30 p.m. -
1 stop4h 45m
Sun 13/127:40 a.m. -
2 stops10h 15m
Deal found 2/10C$ 476

Find flight deals from Buffalo to Charleston

Round-trip from

C$ 282

One-way from

C$ 185

Popular in

December

Cheapest in

February

Average price

C$ 463
Southwest
  • Southwest
  • 8/1-13/1
  • 2 total stops
  • 9h 15m total
  • Buffalo to Charleston
Search Deals
American Airlines
  • American Airlines
  • 15/11-31/12
  • 1 total stop
  • 5h 05m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 29 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 October 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

Sun 24/1

6:25 a.m.-12:21 p.m.

1 stop5h 56m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 187

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$ 255

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Mon 15/3

11:15 a.m.-6:20 p.m.

2 stops7h 05m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 288

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sun 20/12

3:05 p.m.-12:10 a.m.

2 stops9h 05m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 291

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 15/10

7:00 a.m.-2:12 p.m.

1 stop7h 12m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 342
Quickest round-trip

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 15/10

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$ 342

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Fri 27/11

6:30 a.m.-1:56 p.m.

1 stop7h 26m

Charleston

Wed 31/12

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

Nonstop0h 00m

C$ 369

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 6/2

2:10 p.m.-6:54 p.m.

1 stop4h 44m

Charleston

Wed 10/2

6:30 p.m.-11:05 p.m.

1 stop4h 35m

C$ 370

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Sat 6/2

6:25 a.m.-12:21 p.m.

1 stop5h 56m

Charleston

Sat 6/2

5:55 p.m.-11:55 p.m.

1 stop6h 00m

C$ 370

BuffaloCharleston

BUF Buffalo - CHS Charleston

BUFCHS

Buffalo

Thu 4/2

11:20 a.m.-4:15 p.m.

1 stop4h 55m

Charleston

Sat 6/2

7:00 a.m.-1:24 p.m.

1 stop6h 24m

C$ 370

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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

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$ 286). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 587). 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$ 370 and C$ 611 in January.
The cheapest round-trip price found within the last 5 days was C$ 282 on Southwest (8 Jan-13 Jan).

Reviews of airlines servicing Charleston

Get a feel of what it's like to fly with Southwest,JetBlue, 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
7.9
Good
4,212 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
7.9
Good
4,212 reviews
Southwest
7.9
Good
4,212 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
JetBlue
7.1
Good
3,041 reviews
Southwest
7.9
Good
4,212 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,127 reviews
Southwest
7.9
Good
4,212 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • How long is the flight from Buffalo to Charleston?

    For as low as C$ 370, Delta can have you in Charleston from Buffalo in 4h 44m. 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 JetBlue. Our recent data shows that you can find tickets from as low as C$ 276 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at C$ 280 and C$ 308 round-trip. JetBlue is currently priced 40% 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$ 286). Flying from Buffalo to Charleston in December is currently the most expensive (average of C$ 587). 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
JetBlueCheapestC$ 276AverageC$ 604FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 280AverageC$ 396FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 308AverageC$ 464FlexibilityNo 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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