BUF - CHS

C$ 131 Find Cheap Flights from Buffalo to Charleston – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 253
Typical prices: C$ 341-C$ 588
Southwest
Sat 20/10Sat 27/10
BUF - CHS • 1 stop
Cheapest one-way flights
C$ 131
Typical prices: C$ 185-C$ 427
Southwest
Wed 24/10
BUF - CHS • 1 stop
Direct flights
Not available
There are currently no direct flights between Buffalo and Charleston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 38% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg C$ 321 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 4h 04m (one-way)
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Insights
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We hope you enjoy your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Charleston (BUF-CHS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Charleston

Tue, 20 Oct - Tue, 27 Oct
Southwest Logo
4:25 p.m. - 8:25 p.m.BUF  Buffalo-CHS Charleston
4h 00m1 stop Baltimore/Washington
Southwest Logo
6:40 a.m. - 3:20 p.m.CHS  Charleston-BUF Buffalo
8h 40m2 stops Nashville Intl Baltimore/Washington
C$ 253Southwest
Sat, 14 Nov - Tue, 17 Nov
Southwest Logo
3:30 p.m. - 8:10 p.m.BUF  Buffalo-CHS Charleston
4h 40m1 stop Baltimore/Washington
Southwest Logo
11:00 a.m. - 8:55 p.m.CHS  Charleston-BUF Buffalo
9h 55m2 stops Nashville Intl Chicago Midway
C$ 253Southwest
Tue, 20 Oct - Tue, 27 Oct
Southwest Logo
8:00 a.m. - 5:35 p.m.BUF  Buffalo-CHS Charleston
9h 35m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
6:40 a.m. - 3:20 p.m.CHS  Charleston-BUF Buffalo
8h 40m2 stops Nashville Intl Baltimore/Washington
C$ 260Southwest
Wed, 21 Oct - Mon, 26 Oct
Delta Logo
6:00 a.m. - 10:10 a.m.BUF  Buffalo-CHS Charleston
4h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 p.m. - 11:59 p.m.CHS  Charleston-BUF Buffalo
4h 54m1 stop Atlanta Hartsfield-Jackson
C$ 274Delta
Wed, 21 Oct - Mon, 26 Oct
United Airlines Logo
6:30 a.m. - 1:55 p.m.BUF  Buffalo-CHS Charleston
7h 25m1 stop Newark
United Airlines Logo
7:52 p.m. - 11:46 p.m.CHS  Charleston-BUF Buffalo
3h 54m1 stop Washington, D.C. Dulles Intl
C$ 274United Airlines
Wed, 21 Oct - Tue, 27 Oct
United Airlines Logo
6:30 a.m. - 1:55 p.m.BUF  Buffalo-CHS Charleston
7h 25m1 stop Newark
United Airlines Logo
2:52 p.m. - 10:59 p.m.CHS  Charleston-BUF Buffalo
8h 07m2 stops Washington, D.C. Dulles Intl Newark
C$ 281United Airlines
Tue, 20 Oct - Wed, 28 Oct
JetBlue Logo
7:00 a.m. - 2:12 p.m.BUF  Buffalo-CHS Charleston
7h 12m1 stop Boston Logan Intl
JetBlue Logo
9:40 a.m. - 2:58 p.m.CHS  Charleston-BUF Buffalo
5h 18m1 stop New York John F Kennedy Intl
C$ 351JetBlue
Sat, 17 Oct - Tue, 20 Oct
JetBlue Logo
7:00 a.m. - 2:12 p.m.BUF  Buffalo-CHS Charleston
7h 12m1 stop Boston Logan Intl
JetBlue Logo
11:05 a.m. - 3:14 p.m.CHS  Charleston-BUF Buffalo
4h 09m1 stop New York John F Kennedy Intl
C$ 351JetBlue
Thu, 12 Nov - Mon, 16 Nov
American Airlines Logo
7:01 p.m. - 11:52 p.m.BUF  Buffalo-CHS Charleston
4h 51m1 stop Philadelphia
American Airlines Logo
6:02 p.m. - 10:33 p.m.CHS  Charleston-BUF Buffalo
4h 31m1 stop New York LaGuardia
C$ 363American Airlines
Thu, 12 Nov - Mon, 16 Nov
American Airlines Logo
7:01 p.m. - 11:52 p.m.BUF  Buffalo-CHS Charleston
4h 51m1 stop Philadelphia
American Airlines Logo
7:43 p.m. - 11:59 p.m.CHS  Charleston-BUF Buffalo
4h 16m1 stop Washington, D.C. Reagan-National
C$ 371American Airlines
Booking Insights

Price, demand, and travel trends for Buffalo to Charleston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Buffalo to Charleston with more confidence.

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

Round-trip flights from Buffalo to Charleston start at C$ 253. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 341 to C$ 588. The lowest price found in the past 5 days was C$ 253 on Southwest.

What's the cheapest day of the week to fly from Buffalo to Charleston?

Wednesday is the cheapest day of the week to fly from Buffalo to Charleston and is 21% cheaper than the average day. Sunday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Buffalo to Charleston at C$ 279 round-trip.
  • December (C$ 592) and June (C$ 545) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 111% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Buffalo to Charleston the cheapest?

Flights from Buffalo to Charleston are cheapest 24 weeks before departure. Booking in this window typically costs about 57% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Buffalo to Charleston flights

Low season

August

Cheapest flight

C$ 131
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flights 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

Your Buffalo to Charleston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Buffalo to Charleston?

    Flights from Buffalo to Charleston usually depart from Buffalo (BUF) and arrive at Charleston (CHS).

  • Which cabin classes can I book on flights from Buffalo to Charleston?

    Only Economy Class is available on flights from Buffalo to Charleston.

  • Which airports do connecting flights from Buffalo to Charleston pass through?

    One-stop flights from Buffalo to Charleston most commonly connect through:

    • Baltimore/Washington (BWI) – 38% of one-stop connections
    • Charlotte Douglas (CLT) – 24% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 11% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 8% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buffalo to Charleston?

    Yes. Being flexible with your travel dates can save you up to 36% on the Buffalo to Charleston route. Wednesday is the cheapest departure day at C$ 356 round-trip on average, while Sunday is the most expensive at C$ 553, a difference of C$ 197. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Buffalo to Charleston flights?

    Last-minute fares on this route – booked within 2 weeks of departure – run 45% above the route average of C$ 447. Book 24 weeks before departure for the lowest fares.

  • How long does a flight from Buffalo to Charleston take?

    A direct flight from Buffalo to Charleston takes 0h 00m, covering 1,806 km.

  • Do I need a passport to fly from Buffalo to Charleston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Buffalo to Charleston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 253 to C$ 2,189. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Buffalo to Charleston looking right now?

    One-way fares from Buffalo to Charleston are currently lower than usual. Average one-way flight prices are about C$ 152, which is 46% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Buffalo to Charleston?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 04m, compared with 4h 12m via Baltimore/Washington (BWI) and 4h 14m via Charlotte Douglas (CLT).

  • What car rental options are available at Charleston Airport (CHS)?

    Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around C$ 43 for economy cars. Top options include:
    • Budget
    • Alamo
    • Economy Rent a Car
    • Avis
    • Thrifty

  • How much should I expect to pay for a Buffalo to Charleston flight?

    Round-trip flights from Buffalo to Charleston range from C$ 341 to C$ 588, with an average of C$ 447 over the past 12 months. Anything below C$ 341 counts as a good deal.

Your guide to booking Buffalo to Charleston flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average C$ 356 – about C$ 197 less than Sunday (36% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 57% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Buffalo to Charleston trip for February. Fares historically average C$ 279 round-trip in that month – typically C$ 313 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Buffalo to Charleston

Complete your trip to Charleston with a hotel stay or car rental

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