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$99+ Cheap flights from Buffalo to Charleston (BUF - CHS)

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find cheap flights from Buffalo to Charleston with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Charleston are usually found in September or January, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 November 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:25 pmBUF - CHS
1 stop5h 25mDelta
Sat 12/65:00 pmCHS - BUF
1 stop6h 59mDelta
Deal found 11/11$201
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:32 pmBUF - CHS
2 stops6h 25mAmerican Airlines
Mon 12/155:38 pmCHS - BUF
1 stop5h 46mAmerican Airlines
Deal found 11/12$206
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:49 pmBUF - CHS
1 stop19h 35mDelta
Sun 1/46:35 amCHS - BUF
1 stop4h 27mDelta
Deal found 11/11$213
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:54 pmBUF - CHS
1 stop5h 04mDelta
Tue 12/306:35 amCHS - BUF
1 stop4h 27mDelta
Deal found 11/11$250
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:43 pmBUF - CHS
2 stops5h 27mAmerican Airlines
Sat 12/66:45 pmCHS - BUF
1 stop5h 22mAmerican Airlines
Deal found 11/12$255
This Southwest deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:40 pmBUF - CHS
1 stop4h 15mSouthwest
Thu 12/1812:40 pmCHS - BUF
2 stops11h 00mSouthwest
Deal found 11/11$265
This JetBlue deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:05 amBUF - CHS
1 stop6h 43mJetBlue
Mon 12/810:51 amCHS - BUF
1 stop6h 33mJetBlue
Deal found 11/11$266
This JetBlue deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:05 amBUF - CHS
1 stop6h 43mJetBlue
Mon 12/86:45 amCHS - BUF
1 stop4h 48mJetBlue
Deal found 11/12$270
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:54 amBUF - CHS
1 stop5h 48mAmerican Airlines
Mon 12/17:53 pmCHS - BUF
1 stop4h 15mAmerican Airlines
Deal found 11/10$281
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:05 pmBUF - CHS
1 stop5h 18mDelta
Mon 12/16:28 pmCHS - BUF
1 stop5h 22mDelta
Deal found 11/11$288

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$201
(Delta)

One-way from

$99
(Delta)

Popular in

April

Cheapest in

September

Average price

$312
Provider with most accurate pricing for Buffalo-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Charleston flights.
Search Deals
From Buffalo to Charleston
Search Deals
One-way flight from Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2,558,603 searches. Data last updated November 13, 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 12/13

12:10 pm-7:28 pm

1 stop7h 18m

Charleston

Mon 12/15

6:30 am-11:04 am

1 stop4h 34m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 1/23

6:53 pm-11:07 pm

1 stop4h 14m

Charleston

Sun 1/25

6:10 am-12:08 pm

1 stop5h 58m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/29

6:00 am-11:03 am

1 stop5h 03m

Charleston

Sat 1/31

6:26 pm-10:59 pm

1 stop4h 33m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 12/11

6:25 pm-11:50 pm

1 stop5h 25m

Charleston

Thu 12/18

5:25 am-11:04 am

1 stop5h 39m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/3

11:51 am-5:13 pm

1 stop5h 22m

Charleston

Sat 2/7

8:00 am-1:11 pm

1 stop5h 11m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/5

6:25 pm-11:50 pm

1 stop5h 25m

Charleston

Mon 12/8

6:31 pm-11:59 pm

1 stop5h 28m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 12/12

6:12 am-10:46 am

1 stop4h 34m

Charleston

Fri 12/12

6:10 pm-11:02 pm

1 stop4h 52m

$201

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 1/23

9:55 am-2:48 pm

1 stop4h 53m

Charleston

Sun 1/25

6:05 am-2:14 pm

2 stops8h 09m

$206

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 2/3

4:17 pm-9:12 pm

1 stop4h 55m

Charleston

Sat 2/7

8:00 am-4:30 pm

2 stops8h 30m

$206

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 12/13

5:32 pm-11:57 pm

2 stops6h 25m

Charleston

Mon 12/15

5:38 pm-11:24 pm

1 stop5h 46m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

Compare providers for flights from Buffalo to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Charleston in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Charleston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 7, 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, April is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $47). Flying from Buffalo to Charleston in March is currently the most expensive (average of $164). 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 November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Charleston in the evening. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

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 November 13, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $201, Delta can have you in Charleston from Buffalo in 7h 18m. Airlines will cover a distance of 697 mi.

  • What are the cheapest airlines flying from Buffalo to Charleston round-trip?

    Flying on JetBlue is currently your cheapest option to Charleston, with prices starting at $180. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $196 and $198, respectively. JetBlue is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • 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, April is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $47). Flying from Buffalo to Charleston in March is currently the most expensive (average of $164). 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Santee
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Buffalo to Charleston

Discover the top 5 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 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$180Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$302FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$315FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$251Average$415FlexibilityNo cancel feeOn-time63%

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