Cheap flights from Buffalo to Charleston from $81
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 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? 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.Find the cheapest flights from Buffalo to Charleston
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Buffalo to Charleston
Our best United Airlines deals on Buffalo to Charleston flight tickets
Southwest flights from Buffalo to Charleston
Our best Southwest deals on Buffalo to Charleston flight tickets
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 cheapest month to fly to Charleston?
The cheapest month to fly to Charleston from Buffalo is in January. Flight prices, which tend to average around $216, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Charleston, with average flight prices from Buffalo averaging around $286.
What is the cheapest day to depart on your flight to Charleston?
The cheapest day to depart from Buffalo to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $307. The most expensive day to fly to Charleston is Monday, with ticket prices averaging around $404.
What is the cheapest time of day to depart on your flight to Charleston?
The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $346. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $360 per ticket.
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 25 weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $316 when searching 25 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 $223 on momondo.
What is the cheapest airline that flies from Buffalo to Charleston?
JetBlue, American Airlines, and Delta are the most popular carriers operating from Buffalo to Charleston
What airlines fly to Charleston?
American Airlines, Southwest and Delta are the top three most popular airlines that fly to Charleston from Buffalo according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 8 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.
When to book flights from Buffalo to Charleston
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
How far is Buffalo to Charleston by plane?
Buffalo and Charleston are 700.4 mi apart from one another. A reasonable flight in good conditions will take 3h 49m.
When did momondo last update prices for flights from Buffalo Airport to Charleston Airport?
Prices for flights from Buffalo Airport to Charleston Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Charleston Airport?
As of June 2025, there are 5 operators available to choose from 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Charleston?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Charleston is American Airlines, representing 58% of all bookings. The subsequent popular airlines are Southwest at 19%, Delta at 9%, and United Airlines at 8%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $191 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 8.0 4,278 reviews |
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buffalo to Charleston?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston from Buffalo.
Can I find flights from Buffalo to Charleston with flexible booking policies on momondo?
Flights from Buffalo to Charleston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Buffalo to Charleston?
momondo helps you find the best flight between Buffalo and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Buffalo to Charleston right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Buffalo to Charleston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.