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Cheap flights from Buffalo to Charleston from C$ 163

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
31 Mar — 7 Apr1
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 26 March 2025.

Round-trip from

C$ 318

One-way from

C$ 163

Popular in

April

Cheapest in

January

Average price

C$ 531
Delta
  • Delta
  • 24/5-26/5
  • 2 total stops
  • 8h 44m total
  • Buffalo to Charleston
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Delta
  • Delta
  • 19/4
  • 1 total stop
  • 6h 17m total
  • Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 111 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).
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Average for round-trip flights in March 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 26 March 2025.

Sat 24/56:30 a.m.BUF - CHS
1 stop4h 21mDelta
Mon 26/56:37 a.m.CHS - BUF
1 stop4h 23mDelta
Deal found 25/3C$ 318
Mon 5/511:20 a.m.BUF - CHS
2 stops10h 10mSouthwest
Fri 9/57:10 a.m.CHS - BUF
1 stop3h 40mSouthwest
Deal found 25/3C$ 339
Wed 14/55:17 a.m.BUF - CHS
1 stop5h 01mAmerican Airlines
Mon 19/58:43 p.m.CHS - BUF
1 stop3h 31mAmerican Airlines
Deal found 24/3C$ 389
Wed 9/411:29 a.m.BUF - CHS
1 stop8h 48mJetBlue
Mon 14/412:30 p.m.CHS - BUF
1 stop6h 38mJetBlue
Deal found 25/3C$ 412
Sat 26/710:30 a.m.BUF - CHS
1 stop3h 55mUnited Airlines
Thu 31/76:05 a.m.CHS - BUF
2 stops8h 07mUnited Airlines
Deal found 25/3C$ 489

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 26 March 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

Sat 24/5

6:30 a.m.-10:51 a.m.

1 stop4h 21m

Charleston

Mon 26/5

6:37 a.m.-11:00 a.m.

1 stop4h 23m

C$ 318

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 23/4

7:50 a.m.-1:15 p.m.

1 stop5h 25m

Charleston

Fri 25/4

12:40 p.m.-7:15 p.m.

1 stop6h 35m

C$ 332

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 14/5

5:17 a.m.-10:18 a.m.

1 stop5h 01m

Charleston

Mon 19/5

8:43 p.m.-12:14 a.m.

1 stop3h 31m

C$ 389

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 9/4

11:29 a.m.-8:17 p.m.

1 stop8h 48m

Charleston

Mon 14/4

12:30 p.m.-7:08 p.m.

1 stop6h 38m

C$ 412

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 26/7

10:30 a.m.-2:25 p.m.

1 stop3h 55m

Charleston

Thu 31/7

6:05 a.m.-2:12 p.m.

2 stops8h 07m

C$ 489

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 19/4

3:52 p.m.-10:09 p.m.

1 stop6h 17m

C$ 163

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 30/6

8:30 p.m.-12:55 a.m.

1 stop4h 25m

C$ 177

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 4/4

9:25 a.m.-5:39 p.m.

1 stop8h 14m

C$ 335

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/5

7:55 p.m.-9:40 p.m.

2 stops25h 45m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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 21 March 2025.

The best time to book flights from Buffalo to Charleston is 70 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 May is currently the most expensive (average of C$ 542). 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 26 March 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.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 mm per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 26 March 2025.
Get a feel of what it's like to fly with Southwest, Delta and United 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
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,922 reviews
Southwest
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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$ 318 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at C$ 339 and C$ 389 round-trip. Delta is currently priced 32% 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$ 163. However, be on the lookout for offers from Southwest and JetBlue, 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 May is currently the most expensive (average of C$ 542). 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Santee

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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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 252AverageC$ 361FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 285AverageC$ 325FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 360AverageC$ 566FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 367AverageC$ 586FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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