HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$81+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Buffalo to Charleston are usually found in January or September, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$161
(JetBlue)

One-way from

$81
(JetBlue)

Popular in

April

Cheapest in

January

Average price

$291
From Buffalo to Charleston
Search Deals
One-way flight from Buffalo to Charleston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/9. 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.
mar. 7/85:35 amBUF - CHS
1 stop4h 40mJetBlue
mar. 7/156:59 pmCHS - BUF
1 stop5h 00mJetBlue
Deal found 6/9$161
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/62:34 pmBUF - CHS
1 stop4h 29mAmerican Airlines
mié. 8/135:33 pmCHS - BUF
1 stop4h 07mAmerican Airlines
Deal found 6/11$217
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:00 amBUF - CHS
1 stop4h 07mUnited Airlines
jue. 9/116:05 amCHS - BUF
2 stops8h 01mUnited Airlines
Deal found 6/12$222
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/85:30 amBUF - CHS
1 stop5h 20mSouthwest
dom. 10/126:25 amCHS - BUF
1 stop11h 00mSouthwest
Deal found 6/10$263
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:30 amBUF - CHS
1 stop4h 05mDelta
lun. 6/235:15 pmCHS - BUF
1 stop6h 36mDelta
Deal found 6/10$357
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/111:35 amBUF - CHS
2 stops20h 31mMultiple Airlines
mié. 8/67:00 amCHS - BUF
2 stops28h 12mMultiple Airlines
Deal found 6/10$472

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 junio 12, 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

mar. 7/8

5:35 am-10:15 am

1 stop4h 40m

Charleston

mar. 7/15

6:59 pm-11:59 pm

1 stop5h 00m

$161

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

mié. 8/6

2:34 pm-7:03 pm

1 stop4h 29m

Charleston

mié. 8/13

5:33 pm-9:40 pm

1 stop4h 07m

$217

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

mar. 7/15

6:00 am-10:14 am

1 stop4h 14m

Charleston

mar. 7/22

2:44 pm-11:38 pm

2 stops8h 54m

$262

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

mar. 7/22

2:05 pm-10:15 pm

2 stops8h 10m

Charleston

jue. 7/24

8:05 pm-11:45 pm

1 stop3h 40m

$314

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

jue. 6/19

6:30 am-10:35 am

1 stop4h 05m

Charleston

lun. 6/23

5:15 pm-11:51 pm

1 stop6h 36m

$357

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

vie. 8/1

11:35 am-8:06 am

2 stops20h 31m

Charleston

mié. 8/6

7:00 am-11:12 am

2 stops28h 12m

$472

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

mar. 7/8

5:35 am-10:15 am

1 stop4h 40m

$81

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

jue. 8/21

6:15 am-12:16 pm

1 stop6h 01m

$109

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

dom. 7/20

6:30 am-10:38 am

1 stop4h 08m

$119

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

jue. 8/21

12:25 pm-10:40 pm

2 stops10h 15m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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
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 June 9, 2025.

The best time to book flights from Buffalo to Charleston is 54 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, August is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $217). Flying from Buffalo to Charleston in March is currently the most expensive (average of $335). 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 junio 12, 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 4% on your trip compared to booking a flight in the morning.

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 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Buffalo to Charleston, such as Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    Flying on JetBlue is currently your cheapest option to Charleston, with prices starting at $161. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $217 and $222, respectively. JetBlue is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Charleston one-way?

    The cheapest airlines for a one-way flight from Buffalo to Charleston are JetBlue ($81), American Airlines ($109), and Delta ($119).

  • 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, August is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $217). Flying from Buffalo to Charleston in March is currently the most expensive (average of $335). 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 Buffalo?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charleston flights
Newark to Charlotte flights
John F Kennedy Intl to Charlotte flights
LaGuardia to Charlotte flights
LaGuardia to Charleston flights
Newark to Charleston flights
John F Kennedy Intl to Myrtle Beach flights
Newark to Savannah flights
Newark to Myrtle Beach flights
LaGuardia to Myrtle Beach flights
White Plains to Charleston flights
John F Kennedy Intl to Savannah flights
LaGuardia to Savannah flights
Stewart to Myrtle Beach flights
Newark to Greenville flights
John F Kennedy Intl to Greenville flights
Newark to Hilton Head Island flights
White Plains to Myrtle Beach flights
Buffalo to Charlotte flights
Rochester to Charlotte flights
LaGuardia to Greenville flights
Stewart to Charleston flights
LaGuardia to Columbia flights
LaGuardia to Hilton Head Island flights
John F Kennedy Intl to Hilton Head Island flights
White Plains to Charlotte flights
Rochester to Charleston flights
John F Kennedy Intl to Columbia flights
Syracuse to Charlotte flights
Albany to Charlotte flights
Islip to Charlotte flights
Islip to Charleston flights
Rochester to Myrtle Beach flights
White Plains to Savannah flights
John F Kennedy Intl to Augusta flights
LaGuardia to Augusta flights
Buffalo to Myrtle Beach flights
Newark to Augusta flights
Newark to Columbia flights
Albany to Myrtle Beach flights
Islip to Myrtle Beach flights
Stewart to Charlotte flights
Stewart to Savannah flights
Albany to Charleston flights
Syracuse to Greenville flights
Syracuse to Charleston flights
Syracuse to Savannah flights
Syracuse to Myrtle Beach flights
Stewart to Greenville flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$191Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$298FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$292FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$362FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$260Average$425FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.