BUF - CHS

C$ 250 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 30/12. 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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Everything you should know

Cheapest round-trip
C$ 250
Overall average: C$ 429
JetBlue
Tue 30/12Fri 2/1
BUF - CHS • 1 stop
Cheapest one-way flights
C$ 280
Typical prices: C$ 386-C$ 473
United Airlines
Fri 19/12
BUF - CHS • 1 stop
Top airlines
JetBlue
Cheapest • from C$ 250 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 26% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
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

Tue, 30 Dec - Fri, 2 Jan
JetBlue Logo
11:21 a.m. - 7:23 p.m.
BUF
-
CHS
8h 02m1 stop
JetBlue Logo
12:21 p.m. - 7:28 p.m.
CHS
-
BUF
7h 07m1 stop
C$ 250JetBlue
Wed, 29 Apr - Sat, 2 May
JetBlue Logo
12:25 p.m. - 7:05 p.m.
BUF
-
CHS
6h 40m1 stop
JetBlue Logo
11:40 a.m. - 4:34 p.m.
CHS
-
BUF
4h 54m1 stop
C$ 259JetBlue
Thu, 8 Jan - Sun, 11 Jan
United Airlines Logo
9:55 a.m. - 2:48 p.m.
BUF
-
CHS
4h 53m1 stop
United Airlines Logo
2:58 p.m. - 7:25 p.m.
CHS
-
BUF
4h 27m1 stop
C$ 278United Airlines
Fri, 23 Jan - Sun, 25 Jan
United Airlines Logo
6:20 p.m. - 11:48 p.m.
BUF
-
CHS
5h 28m1 stop
United Airlines Logo
6:05 a.m. - 2:14 p.m.
CHS
-
BUF
8h 09m2 stops
C$ 285United Airlines
Fri, 23 Jan - Mon, 26 Jan
United Airlines Logo
9:55 a.m. - 8:02 p.m.
BUF
-
CHS
10h 07m2 stops
United Airlines Logo
6:05 a.m. - 2:14 p.m.
CHS
-
BUF
8h 09m2 stops
C$ 292United Airlines
Sat, 30 May - Mon, 1 Jun
JetBlue Logo
6:00 a.m. - 10:55 a.m.
BUF
-
CHS
4h 55m1 stop
JetBlue Logo
3:30 p.m. - 11:55 p.m.
CHS
-
BUF
8h 25m1 stop
C$ 298JetBlue
Fri, 27 Feb - Mon, 9 Mar
Delta Logo
2:58 p.m. - 8:45 p.m.
BUF
-
CHS
5h 47m1 stop
Delta Logo
6:00 a.m. - 10:57 a.m.
CHS
-
BUF
4h 57m1 stop
C$ 318Delta
Fri, 9 Jan - Mon, 12 Jan
JetBlue Logo
3:25 p.m. - 11:13 a.m.
BUF
-
CHS
19h 48m1 stop
JetBlue Logo
12:09 p.m. - 6:47 p.m.
CHS
-
BUF
6h 38m1 stop
C$ 339JetBlue
Sun, 25 Jan - Thu, 29 Jan
JetBlue Logo
6:00 a.m. - 12:40 p.m.
BUF
-
CHS
6h 40m1 stop
JetBlue Logo
12:09 p.m. - 6:47 p.m.
CHS
-
BUF
6h 38m1 stop
C$ 356JetBlue
Mon, 2 Mar - Sun, 8 Mar
Delta Logo
12:14 p.m. - 5:53 p.m.
BUF
-
CHS
5h 39m1 stop
Delta Logo
6:57 p.m. - 11:14 p.m.
CHS
-
BUF
4h 17m1 stop
C$ 360Delta
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.

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$ 300 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is C$ 508 and C$ 506 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 3 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 250
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (23% 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$ 280 for a one-way ticket and C$ 250 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 is the only airline alliance operating flights between Buffalo and Charleston.

  • 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$ 556 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 356 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 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.
7.9
SouthwestOverall score based on 4252 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

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

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

Information on your arrival and departure airports