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Cheap flights from Buffalo to Charleston from C$ 177

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 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buffalo to Charleston

Cheap round-trip flights

JetBlue Logo
6:00 a.m. - 10:25 a.m.BUF-CHS
4h 25m1 stop
JetBlue Logo
6:05 a.m. - 11:19 a.m.CHS-BUF
5h 14m1 stop
C$ 249JetBlue
Find Deal
Wed, 22 Oct - Thu, 30 Oct
JetBlue Logo
6:00 a.m. - 10:25 a.m.BUF-CHS
4h 25m1 stop
JetBlue Logo
6:05 a.m. - 11:19 a.m.CHS-BUF
5h 14m1 stop
C$ 250JetBlue
Find Deal
Wed, 22 Oct - Thu, 30 Oct
American Airlines Logo
7:38 p.m. - 12:05 a.m.BUF-CHS
4h 27m1 stop
American Airlines Logo
6:30 a.m. - 12:24 p.m.CHS-BUF
5h 54m1 stop
C$ 299American Airlines
Find Deal
Sat, 11 Oct - Wed, 15 Oct
American Airlines Logo
7:38 p.m. - 12:05 a.m.BUF-CHS
4h 27m1 stop
American Airlines Logo
12:15 p.m. - 5:52 p.m.CHS-BUF
5h 37m1 stop
C$ 300American Airlines
Find Deal
Sat, 11 Oct - Wed, 15 Oct
Southwest Logo
12:45 p.m. - 10:55 p.m.BUF-CHS
10h 10m1 stop
Southwest Logo
6:00 a.m. - 2:20 p.m.CHS-BUF
8h 20m2 stops
C$ 314Southwest
Find Deal
Sun, 2 Nov - Tue, 4 Nov
Delta Logo
10:08 a.m. - 5:02 p.m.BUF-CHS
6h 54m1 stop
Delta Logo
7:00 a.m. - 1:55 p.m.CHS-BUF
6h 55m1 stop
C$ 327Delta
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Delta Logo
7:00 a.m. - 12:10 p.m.BUF-CHS
5h 10m1 stop
Delta Logo
7:05 p.m. - 11:39 p.m.CHS-BUF
4h 34m1 stop
C$ 349Delta
Find Deal
Wed, 15 Oct - Mon, 20 Oct
Southwest Logo
6:05 p.m. - 10:00 p.m.BUF-CHS
3h 55m1 stop
Southwest Logo
8:05 p.m. - 12:05 a.m.CHS-BUF
4h 00m1 stop
C$ 354Southwest
Find Deal
Fri, 19 Dec - Tue, 23 Dec
United Airlines Logo
5:00 a.m. - 2:09 p.m.BUF-CHS
9h 09m2 stops
United Airlines Logo
6:15 a.m. - 2:20 p.m.CHS-BUF
8h 05m2 stops
C$ 363United Airlines
Find Deal
Sun, 2 Nov - Tue, 4 Nov
United Airlines Logo
10:29 a.m. - 3:22 p.m.BUF-CHS
4h 53m1 stop
United Airlines Logo
10:00 a.m. - 2:14 p.m.CHS-BUF
4h 14m1 stop
C$ 410United Airlines
Find Deal
Thu, 1 Jan - Sun, 4 Jan

Delta flights from Buffalo to Charleston

Our best Delta deals on Buffalo to Charleston flight tickets
Delta
5 Nov
BUF10:08 a.m.Buffalo
6h 54m
1 stop
CHS5:02 p.m.Charleston
9 Nov
CHS7:00 a.m.Charleston
6h 55m
1 stop
BUF1:55 p.m.Buffalo
C$ 327
Find similar
Delta
15 Oct
BUF7:00 a.m.Buffalo
5h 10m
1 stop
CHS12:10 p.m.Charleston
20 Oct
CHS7:05 p.m.Charleston
4h 34m
1 stop
BUF11:39 p.m.Buffalo
C$ 349
Find similar
Delta
25 Dec
BUF6:00 a.m.Buffalo
5h 30m
1 stop
CHS11:30 a.m.Charleston
3 Jan
CHS5:58 p.m.Charleston
5h 50m
1 stop
BUF11:48 p.m.Buffalo
C$ 424
Find similar

Southwest flights from Buffalo to Charleston

Our best Southwest deals on Buffalo to Charleston flight tickets
Southwest
2 Nov
BUF12:45 p.m.Buffalo
10h 10m
1 stop
CHS10:55 p.m.Charleston
4 Nov
CHS6:00 a.m.Charleston
8h 20m
2 stops
BUF2:20 p.m.Buffalo
C$ 314
Find similar
Southwest
19 Dec
BUF6:05 p.m.Buffalo
3h 55m
1 stop
CHS10:00 p.m.Charleston
23 Dec
CHS8:05 p.m.Charleston
4h 00m
1 stop
BUF12:05 a.m.Buffalo
C$ 354
Find similar
Southwest
5 Nov
BUF7:00 a.m.Buffalo
10h 05m
2 stops
CHS5:05 p.m.Charleston
7 Nov
CHS5:15 p.m.Charleston
6h 25m
1 stop
BUF11:40 p.m.Buffalo
C$ 376
Find similar

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 17 September 2025.
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

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 22/10

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

1 stop4h 25m

Charleston

Thu 30/10

6:05 a.m.-11:19 a.m.

1 stop5h 14m

C$ 249

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 22/10

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

1 stop4h 25m

Charleston

Thu 30/10

6:05 a.m.-11:19 a.m.

1 stop5h 14m

C$ 250

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 11/10

7:38 p.m.-12:05 a.m.

1 stop4h 27m

Charleston

Wed 15/10

6:30 a.m.-12:24 p.m.

1 stop5h 54m

C$ 299

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sat 11/10

7:38 p.m.-12:05 a.m.

1 stop4h 27m

Charleston

Wed 15/10

12:15 p.m.-5:52 p.m.

1 stop5h 37m

C$ 300

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 2/11

12:45 p.m.-10:55 p.m.

1 stop10h 10m

Charleston

Tue 4/11

6:00 a.m.-2:20 p.m.

2 stops8h 20m

C$ 314

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 5/11

10:08 a.m.-5:02 p.m.

1 stop6h 54m

Charleston

Sun 9/11

7:00 a.m.-1:55 p.m.

1 stop6h 55m

C$ 327

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Wed 15/10

7:00 a.m.-12:10 p.m.

1 stop5h 10m

Charleston

Mon 20/10

7:05 p.m.-11:39 p.m.

1 stop4h 34m

C$ 349

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Fri 19/12

6:05 p.m.-10:00 p.m.

1 stop3h 55m

Charleston

Tue 23/12

8:05 p.m.-12:05 a.m.

1 stop4h 00m

C$ 354

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Sun 2/11

5:00 a.m.-2:09 p.m.

2 stops9h 09m

Charleston

Tue 4/11

6:15 a.m.-2:20 p.m.

2 stops8h 05m

C$ 363

BuffaloCharleston

BUF - CHS

BUFCHS

Buffalo

Thu 1/1

10:29 a.m.-3:22 p.m.

1 stop4h 53m

Charleston

Sun 4/1

10:00 a.m.-2:14 p.m.

1 stop4h 14m

C$ 410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 325.

What is the cheapest day to depart on your flight to Charleston?

According to our data, Saturday is the cheapest day to fly to Charleston from Buffalo. The lowest ticket price found for a Saturday departure recently was C$ 418. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Charleston is Tuesday, with ticket prices averaging around C$ 512.

What is the cheapest time of day to depart on your flight to Charleston?

Our most recent data shows that the best time of day to fly to Charleston is in the evening. Flights from Buffalo to Charleston during this time can be as low as C$ 401. Flights to Charleston are more costly at noon, with an average ticket price of C$ 510. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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$ 420 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$ 311 on momondo.

How have Buffalo to Charleston flight prices changed over time?

As of September 2025, prices for Buffalo to Charleston flights are approximately 25% 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

Direct flights

None
There are no direct flights from Buffalo to Charleston. There are no popular flight routes from Buffalo to Charleston.
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  • How far is Buffalo to Charleston by plane?

    The distance between Buffalo and Charleston is about 1127.1 km. 3h 50m 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
SouthwestPriceFrom C$ 273Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom C$ 274Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom C$ 276Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.

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