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Cheap flights from Buffalo to Charleston from C$ 164

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
23 Aug — 30 Aug1
1 adult

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 18 August 2025.

Round-trip from

C$ 222

One-way from

C$ 164

Popular in

April

Cheapest in

January

Average price

C$ 504
JetBlue
  • JetBlue
  • 2/9-9/9
  • 2 total stops
  • 12h 34m total
  • Buffalo to Charleston
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Delta
  • Delta
  • 28/9
  • 1 total stop
  • 4h 29m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 121 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 August 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 18 August 2025.

Tue 2/95:35 a.m.BUF - CHS
1 stop4h 40mJetBlue
Tue 9/911:10 a.m.CHS - BUF
1 stop7h 54mJetBlue
Deal found 18/8C$ 222
Tue 2/95:35 a.m.BUF - CHS
1 stop4h 40mJetBlue
Thu 11/911:10 a.m.CHS - BUF
1 stop7h 54mJetBlue
Deal found 18/8C$ 250
Mon 22/96:00 a.m.BUF - CHS
1 stop4h 25mJetBlue
Wed 1/1011:10 a.m.CHS - BUF
1 stop7h 54mJetBlue
Deal found 18/8C$ 251
Tue 2/95:35 a.m.BUF - CHS
1 stop4h 40mJetBlue
Sat 6/911:10 a.m.CHS - BUF
1 stop7h 54mJetBlue
Deal found 18/8C$ 308
Mon 22/95:50 a.m.BUF - CHS
1 stop4h 25mSouthwest
Wed 1/106:35 a.m.CHS - BUF
2 stops8h 35mSouthwest
Deal found 18/8C$ 321
Sat 27/96:15 a.m.BUF - CHS
1 stop4h 29mDelta
Mon 29/96:59 p.m.CHS - BUF
1 stop4h 15mDelta
Deal found 18/8C$ 326
Sat 30/85:10 p.m.BUF - CHS
1 stop6h 41mDelta
Tue 9/95:15 a.m.CHS - BUF
1 stop5h 42mDelta
Deal found 18/8C$ 327
Sun 31/86:00 a.m.BUF - CHS
1 stop4h 07mUnited Airlines
Wed 3/97:45 p.m.CHS - BUF
1 stop4h 13mUnited Airlines
Deal found 17/8C$ 334
Sun 31/87:00 a.m.BUF - CHS
1 stop5h 10mDelta
Mon 8/96:25 p.m.CHS - BUF
1 stop4h 59mDelta
Deal found 18/8C$ 341
Sat 30/83:55 p.m.BUF - CHS
1 stop6h 10mDelta
Sun 31/85:15 a.m.CHS - BUF
1 stop5h 42mDelta
Deal found 18/8C$ 355
Sat 30/85:10 p.m.BUF - CHS
1 stop4h 14mDelta
Wed 3/97:00 a.m.CHS - BUF
1 stop8h 18mDelta
Deal found 18/8C$ 359
Tue 2/95:10 p.m.BUF - CHS
1 stop6h 41mDelta
Mon 8/95:35 p.m.CHS - BUF
1 stop6h 22mDelta
Deal found 18/8C$ 361

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 18 August 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

Tue 2/9

5:35 a.m.-10:15 a.m.

1 stop4h 40m

Charleston

Tue 9/9

11:10 a.m.-7:04 p.m.

1 stop7h 54m

C$ 222

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/9

5:35 a.m.-10:15 a.m.

1 stop4h 40m

Charleston

Wed 10/9

11:10 a.m.-7:04 p.m.

1 stop7h 54m

C$ 222

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/9

5:35 a.m.-10:15 a.m.

1 stop4h 40m

Charleston

Thu 11/9

11:10 a.m.-7:04 p.m.

1 stop7h 54m

C$ 250

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 22/9

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

1 stop4h 25m

Charleston

Wed 1/10

11:10 a.m.-7:04 p.m.

1 stop7h 54m

C$ 251

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 18/11

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

1 stop6h 19m

Charleston

Sun 23/11

4:48 p.m.-9:34 p.m.

1 stop4h 46m

C$ 308

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/9

5:35 a.m.-10:15 a.m.

1 stop4h 40m

Charleston

Sat 6/9

11:10 a.m.-7:04 p.m.

1 stop7h 54m

C$ 308

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 22/9

5:50 a.m.-10:15 a.m.

1 stop4h 25m

Charleston

Wed 1/10

6:35 a.m.-3:10 p.m.

2 stops8h 35m

C$ 321

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 27/9

7:40 a.m.-1:39 p.m.

1 stop5h 59m

Charleston

Sun 28/9

6:00 a.m.-1:03 p.m.

1 stop7h 03m

C$ 326

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 27/9

6:00 a.m.-11:48 a.m.

1 stop5h 48m

Charleston

Sat 27/9

6:37 p.m.-10:36 p.m.

1 stop3h 59m

C$ 326

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 26/9

4:43 p.m.-10:33 p.m.

1 stop5h 50m

Charleston

Mon 29/9

6:59 p.m.-11:37 p.m.

1 stop4h 38m

C$ 326

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 16 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 8 August 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$ 504). 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 18 August 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.

What’s the top layover airport for flights from Buffalo to Charleston?

Share of one-stop round-trip flights from Buffalo to Charleston chosen by Cheapflights users in the past 12 months, using the same layover each way.

Baltimore (BWI) – chosen by Cheapflights users on 90% of one-stop itineraries from Buffalo to Charleston on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Charleston?

Average round-trip fare for 1-stop flights from Buffalo to Charleston, chosen by Cheapflights users in the past 12 months, with the same layover each way.

New York (JFK) is the most affordable 1-stop option, with an average round-trip price of C$ 249.

What’s the fastest layover option from Buffalo to Charleston?

Shortest average travel time for 1-stop one-way flights from Buffalo to Charleston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 05m.

Which airport typically offers the quickest layover for flights from Buffalo to Charleston?

Average layover duration for 1-stop one-way flights from Buffalo to Charleston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 0h 57m.

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 18 August 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
4,246 reviews
Check prices

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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$ 222, JetBlue can have you in Charleston from Buffalo in 4h 40m. Buffalo and Charleston are separated by a distance of 1122 km.

  • 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$ 244 on this airline. Additional options worth looking into are Southwest and Delta, starting at C$ 274 and C$ 275 round-trip. American Airlines is currently priced 44% 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$ 164. However, be on the lookout for offers from Southwest 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$ 504). 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

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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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 244AverageC$ 299FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 274AverageC$ 547FlexibilityNo cancel feeOn-time63%
Search Southwest flights
DeltaCheapestC$ 275AverageC$ 299FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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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