BUF - CHS

C$ 141 Find Cheap Flights from Buffalo to Charleston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Charleston departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Charleston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buffalo to Charleston (BUF-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Charleston

Sat, 6 Dec - Mon, 8 Dec
Delta Logo
6:00 a.m. - 1:05 p.m.BUF-CHS
7h 05m1 stop
Delta Logo
11:31 a.m. - 5:10 p.m.CHS-BUF
5h 39m1 stop
C$ 274Delta
Find Deal
Thu, 4 Dec - Sun, 7 Dec
JetBlue Logo
12:18 p.m. - 7:39 p.m.BUF-CHS
7h 21m1 stop
JetBlue Logo
6:35 a.m. - 9:20 a.m.CHS-BUF
26h 45m1 stop
C$ 276JetBlue
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Sun, 1 Feb - Fri, 1 May
United Airlines Logo
9:55 a.m. - 2:48 p.m.BUF-CHS
4h 53m1 stop
United Airlines Logo
11:55 a.m. - 4:47 p.m.CHS-BUF
4h 52m1 stop
C$ 277United Airlines
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Wed, 18 Feb - Wed, 18 Feb
Delta Logo
7:00 a.m. - 11:52 a.m.BUF-CHS
4h 52m1 stop
Delta Logo
6:00 p.m. - 10:58 p.m.CHS-BUF
4h 58m1 stop
C$ 280Delta
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Fri, 9 Jan - Mon, 12 Jan
United Airlines Logo
9:55 a.m. - 9:17 p.m.BUF-CHS
11h 22m2 stops
United Airlines Logo
2:58 p.m. - 7:25 p.m.CHS-BUF
4h 27m1 stop
C$ 281United Airlines
Find Deal
Mon, 15 Dec - Tue, 30 Dec
American Airlines Logo
5:03 a.m. - 10:46 a.m.BUF-CHS
5h 43m1 stop
American Airlines Logo
8:08 p.m. - 11:59 p.m.CHS-BUF
3h 51m1 stop
C$ 344American Airlines
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Mon, 15 Dec - Tue, 30 Dec
Multiple Airlines Logo
3:18 p.m. - 8:37 a.m.BUF-CHS
17h 19m1 stop
Multiple Airlines Logo
7:05 a.m. - 8:40 p.m.CHS-BUF
37h 35m2 stops
C$ 352Multiple Airlines
Find Deal
Mon, 15 Dec - Tue, 30 Dec
Multiple Airlines Logo
3:18 p.m. - 8:37 a.m.BUF-CHS
17h 19m1 stop
Multiple Airlines Logo
4:16 p.m. - 8:40 p.m.CHS-BUF
28h 24m2 stops
C$ 391Multiple Airlines
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Thu, 12 Mar - Mon, 16 Mar
Southwest Logo
9:10 a.m. - 7:20 p.m.BUF-CHS
10h 10m1 stop
Southwest Logo
4:30 p.m. - 8:30 p.m.CHS-BUF
4h 00m1 stop
C$ 424Southwest
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Sat, 6 Dec - Mon, 8 Dec
Southwest Logo
10:20 a.m. - 7:50 p.m.BUF-CHS
9h 30m2 stops
Southwest Logo
6:00 a.m. - 2:20 p.m.CHS-BUF
8h 20m2 stops
C$ 449Southwest
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 274 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 27% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 274
Typical prices: C$ 404-C$ 580
Delta
Sat 6/12Mon 8/12
BUF - CHS • 1 stop
Cheapest one-way flights
C$ 286
Typical prices: C$ 180-C$ 446
United Airlines
Thu 12/2
BUF - CHS • 1 stop
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We hope you love your trip to Charleston!
Booking Insights

KAYAK's insights & trends for Buffalo to Charleston flights

Get data-powered insights and trends into flights from Buffalo to Charleston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Buffalo to Charleston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Charleston departing in December.

What is the cheapest month to fly from Buffalo to Charleston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Charleston is January, where tickets cost C$ 315 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is C$ 542 and C$ 517 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Charleston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Charleston, you should book around 4 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 274
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Buffalo to Charleston

When to book flights from Buffalo to Charleston

Are your dates flexible? Find out the best times to travel from Buffalo to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Charleston

  • What is the cheapest flight from Buffalo to Charleston?

    In the last 3 days, the lowest price for a flight from Buffalo to Charleston was C$ 286 for a one-way ticket and C$ 274 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Charleston?

    Buffalo and Charleston are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Charleston.

  • Which aircraft models fly most regularly from Buffalo to Charleston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Charleston?

    SkyTeam, and oneworld are the airline alliances operating flights between Buffalo and Charleston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Charleston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Charleston are Southwest and Delta. With an average price for the route of C$ 559 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 358 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Buffalo to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
8.0Comfort
8.1Boarding
7.5Entertainment
7.0Food
8.6Crew
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Everything you need to know for your flight from Buffalo to Charleston

Information on your arrival and departure airports

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