Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Charleston from C$ 175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Charleston departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:27 p.m. - 12:45 a.m.
BUF
-
CHS
5h 18m
1 stop
Delta Logo
9:10 a.m. - 4:06 p.m.
CHS
-
BUF
6h 56m
1 stop
C$ 349Delta
Mon, 8 Jun - Sat, 13 Jun
Southwest Logo
12:50 p.m. - 8:10 p.m.
BUF
-
CHS
7h 20m
2 stops
Southwest Logo
4:45 p.m. - 11:20 p.m.
CHS
-
BUF
6h 35m
1 stop
C$ 356Southwest
Sun, 24 May - Thu, 28 May
Delta Logo
4:55 p.m. - 10:56 p.m.
BUF
-
CHS
6h 01m
1 stop
Delta Logo
6:22 p.m. - 11:32 p.m.
CHS
-
BUF
5h 10m
1 stop
C$ 363Delta
Tue, 19 May - Wed, 10 Jun
Delta Logo
7:39 p.m. - 11:59 p.m.
BUF
-
CHS
4h 20m
1 stop
Delta Logo
6:24 p.m. - 11:59 p.m.
CHS
-
BUF
5h 35m
1 stop
C$ 385Delta
Mon, 18 May - Fri, 12 Jun
United Airlines Logo
6:15 a.m. - 10:11 a.m.
BUF
-
CHS
3h 56m
1 stop
United Airlines Logo
7:46 p.m. - 11:59 p.m.
CHS
-
BUF
4h 13m
1 stop
C$ 390United Airlines
Sun, 19 Jul - Sat, 25 Jul
Southwest Logo
4:00 p.m. - 8:25 p.m.
BUF
-
CHS
4h 25m
1 stop
Southwest Logo
6:45 p.m. - 11:25 p.m.
CHS
-
BUF
4h 40m
1 stop
C$ 398Southwest
Tue, 19 May - Sat, 23 May
Southwest Logo
11:00 a.m. - 5:40 p.m.
BUF
-
CHS
6h 40m
2 stops
Southwest Logo
6:45 p.m. - 11:25 p.m.
CHS
-
BUF
4h 40m
1 stop
C$ 405Southwest
Tue, 19 May - Sat, 23 May
United Airlines Logo
6:00 a.m. - 2:25 p.m.
BUF
-
CHS
8h 25m
2 stops
United Airlines Logo
10:00 a.m. - 2:22 p.m.
CHS
-
BUF
4h 22m
1 stop
C$ 414United Airlines
Thu, 20 Aug - Mon, 24 Aug
Delta Logo
4:30 p.m. - 9:46 p.m.
BUF
-
CHS
5h 16m
1 stop
Delta Logo
5:55 p.m. - 11:55 p.m.
CHS
-
BUF
6h 00m
1 stop
C$ 419Delta
Fri, 9 Oct - Mon, 12 Oct
Delta Logo
5:11 p.m. - 9:52 p.m.
BUF
-
CHS
4h 41m
1 stop
Delta Logo
6:22 p.m. - 11:32 p.m.
CHS
-
BUF
5h 10m
1 stop
C$ 432Delta
Sat, 16 May - Thu, 11 Jun

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets
Delta
8 Jun
BUF7:27 p.m.Buffalo
5h 18m
1 stop
CHS12:45 a.m.Charleston
13 Jun
CHS9:10 a.m.Charleston
6h 56m
1 stop
BUF4:06 p.m.Buffalo
C$ 349
Delta
19 May
BUF4:55 p.m.Buffalo
6h 01m
1 stop
CHS10:56 p.m.Charleston
10 Jun
CHS6:22 p.m.Charleston
5h 10m
1 stop
BUF11:32 p.m.Buffalo
C$ 363
Delta
18 May
BUF7:39 p.m.Buffalo
4h 20m
1 stop
CHS11:59 p.m.Charleston
8 Jun
CHS6:24 p.m.Charleston
5h 35m
1 stop
BUF11:59 p.m.Buffalo
C$ 385

Southwest flights from Buffalo to Charleston

Our best Southwest deals on Buffalo to Charleston flight tickets
Southwest
24 May
BUF12:50 p.m.Buffalo
7h 20m
2 stops
CHS8:10 p.m.Charleston
28 May
CHS4:45 p.m.Charleston
6h 35m
1 stop
BUF11:20 p.m.Buffalo
C$ 356
Southwest
19 May
BUF4:00 p.m.Buffalo
4h 25m
1 stop
CHS8:25 p.m.Charleston
23 May
CHS6:45 p.m.Charleston
4h 40m
1 stop
BUF11:25 p.m.Buffalo
C$ 398
Southwest
19 May
BUF11:00 a.m.Buffalo
6h 40m
2 stops
CHS5:40 p.m.Charleston
23 May
CHS6:45 p.m.Charleston
4h 40m
1 stop
BUF11:25 p.m.Buffalo
C$ 405

momondo 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, momondo users made 96,600 searches. Data last updated 4 May 2026.
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 - CHS

BUFCHS

Buffalo

Mon 8/6

7:27 p.m.-12:45 a.m.

1 stop5h 18m

Charleston

Sat 13/6

9:10 a.m.-4:06 p.m.

1 stop6h 56m

C$ 349

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 24/5

12:50 p.m.-8:10 p.m.

2 stops7h 20m

Charleston

Thu 28/5

4:45 p.m.-11:20 p.m.

1 stop6h 35m

C$ 356

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 19/5

4:55 p.m.-10:56 p.m.

1 stop6h 01m

Charleston

Wed 10/6

6:22 p.m.-11:32 p.m.

1 stop5h 10m

C$ 363

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Mon 18/5

7:39 p.m.-11:59 p.m.

1 stop4h 20m

Charleston

Fri 12/6

6:24 p.m.-11:59 p.m.

1 stop5h 35m

C$ 385
Quickest round-trip

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 19/7

6:15 a.m.-10:11 a.m.

1 stop3h 56m

Charleston

Sat 25/7

7:46 p.m.-11:59 p.m.

1 stop4h 13m

C$ 390

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 19/5

4:00 p.m.-8:25 p.m.

1 stop4h 25m

Charleston

Sat 23/5

6:45 p.m.-11:25 p.m.

1 stop4h 40m

C$ 398

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Tue 19/5

11:00 a.m.-5:40 p.m.

2 stops6h 40m

Charleston

Sat 23/5

6:45 p.m.-11:25 p.m.

1 stop4h 40m

C$ 405

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 20/8

6:00 a.m.-2:25 p.m.

2 stops8h 25m

Charleston

Mon 24/8

10:00 a.m.-2:22 p.m.

1 stop4h 22m

C$ 414

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 9/10

4:30 p.m.-9:46 p.m.

1 stop5h 16m

Charleston

Mon 12/10

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

1 stop6h 00m

C$ 419

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 16/5

5:11 p.m.-9:52 p.m.

1 stop4h 41m

Charleston

Thu 11/6

6:22 p.m.-11:32 p.m.

1 stop5h 10m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Charleston from

How to get the cheapest flight ticket from Buffalo to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Buffalo and Charleston?

What is the cheapest month to fly to Charleston?

If you aren’t able to travel to Charleston during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 321.

How far in advance should I book a flight from Buffalo to Charleston?

You are more likely to see cheaper flights to Charleston from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around C$ 395 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Buffalo for as low as C$ 295 on momondo.

How have Buffalo to Charleston flight prices changed over time?

As of May 2026, prices for Buffalo to Charleston flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Charleston (BUF to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Charleston

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Buffalo to Charleston takes 6h 20m
There are no direct flights from Buffalo to Charleston. There are no popular flight routes from Buffalo to Charleston.
Search flight deals

Frequently asked questions about flying from Buffalo to Charleston

  • How far is Buffalo to Charleston by plane?

    The distance between Buffalo and Charleston is about 1127.1 km. 6h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Buffalo Airport to Charleston Airport?

    Prices for flights from Buffalo Airport to Charleston Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Charleston Airport?

  • How old do you have to be to fly from Buffalo Airport to Charleston Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Charleston?

Best airlines flying from Buffalo to Charleston

Compare and see reviews for airlines that fly from Buffalo to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 175Free CancellationRating
7.9
8,461 reviews
Search Delta flights
American AirlinesPriceFrom C$ 215Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
JetBluePriceFrom C$ 245Free CancellationRating
7.1
2,970 reviews
Search JetBlue flights
SouthwestPriceFrom C$ 270Free CancellationRating
7.9
4,308 reviews
Search Southwest flights

Travelling to a place near Charleston?

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

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Charleston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Charleston for you.

Can I find flights from Buffalo to Charleston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Charleston from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Charleston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/6
Wed 10/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States