$90+ Cheap flights from Buffalo to Charleston (BUF - CHS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
Mar 13 — Mar 201
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Charleston
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Cheapest flights from Buffalo to CharlestonExplore the most affordable flight options available from Buffalo to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Buffalo to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
BUF
- CHS
1 stop4h 57m
JetBlue
Wed 3/1111:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Deal found 2/9![JetBlue logo]()
$190
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:17 pm
BUF
- CHS
1 stop6h 33m
Delta
Sat 4/256:39 pm
CHS
- BUF
1 stop4h 00m
Delta
Deal found 2/9![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:25 pm
BUF
- CHS
1 stop11h 13m
Multiple Airlines
Wed 3/115:00 pm
CHS
- BUF
2 stops19h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:29 pm
BUF
- CHS
2 stops5h 32m
American Airlines
Mon 3/96:45 pm
CHS
- BUF
1 stop5h 05m
American Airlines
Deal found 2/8![American Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:17 am
BUF
- CHS
1 stop21h 21m
Multiple Airlines
Fri 2/275:00 pm
CHS
- BUF
2 stops18h 05m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Wed 4/84:46 pm
CHS
- BUF
1 stop7h 01m
American Airlines
Deal found 2/8![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
BUF
- CHS
1 stop4h 01m
United Airlines
Thu 6/187:45 pm
CHS
- BUF
1 stop4h 07m
United Airlines
Deal found 2/8![United Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
BUF
- CHS
1 stop4h 16m
American Airlines
Mon 3/27:03 pm
CHS
- BUF
1 stop4h 47m
American Airlines
Deal found 2/8![American Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:00 am
BUF
- CHS
1 stop5h 04m
Delta
Mon 3/306:00 am
CHS
- BUF
1 stop4h 57m
Delta
Deal found 2/8![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:34 pm
BUF
- CHS
1 stop4h 35m
Delta
Tue 5/266:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 2/8![Delta logo]()
$228
Best flights from Buffalo to CharlestonDiscover carefully curated flight deals from Buffalo to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Buffalo to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Wed 3/1111:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Deal found 2/11![JetBlue logo]()
$190
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:35 pm
BUF
- CHS
1 stop5h 33m
Delta
Sat 4/256:39 pm
CHS
- BUF
1 stop4h 00m
Delta
Deal found 2/8![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 pm
BUF
- CHS
1 stop4h 14m
United Airlines
Tue 4/2110:00 am
CHS
- BUF
1 stop4h 17m
United Airlines
Deal found 2/8![United Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:25 pm
BUF
- CHS
1 stop11h 13m
Multiple Airlines
Wed 3/115:00 pm
CHS
- BUF
2 stops19h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Wed 4/84:46 pm
CHS
- BUF
1 stop7h 01m
American Airlines
Deal found 2/8![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
BUF
- CHS
1 stop6h 55m
United Airlines
Tue 5/59:40 am
CHS
- BUF
1 stop7h 14m
United Airlines
Deal found 2/9![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:56 pm
BUF
- CHS
1 stop5h 28m
Delta
Mon 3/169:26 am
CHS
- BUF
1 stop6h 25m
Delta
Deal found 2/9![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:55 pm
BUF
- CHS
1 stop7h 14m
Delta
Mon 5/116:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 2/9![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
BUF
- CHS
1 stop4h 01m
United Airlines
Thu 6/187:45 pm
CHS
- BUF
1 stop4h 07m
United Airlines
Deal found 2/8![United Airlines logo]()
$222
Last-minute flights from Buffalo to CharlestonDiscover last-minute flight deals from Buffalo to Charleston. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Charleston. Data last updated February 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:17 am
BUF
- CHS
1 stop21h 21m
Multiple Airlines
Fri 2/275:00 pm
CHS
- BUF
2 stops18h 05m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$209
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
BUF
- CHS
1 stop5h 13m
JetBlue
Fri 2/2711:52 am
CHS
- BUF
1 stop6h 43m
JetBlue
Deal found 2/8![JetBlue logo]()
$243
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
BUF
- CHS
1 stop4h 16m
American Airlines
Mon 3/27:03 pm
CHS
- BUF
1 stop4h 47m
American Airlines
Deal found 2/8![American Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:29 pm
BUF
- CHS
1 stop4h 19m
American Airlines
Mon 3/96:45 pm
CHS
- BUF
1 stop5h 05m
American Airlines
Deal found 2/8![American Airlines logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
BUF
- CHS
1 stop4h 57m
JetBlue
Wed 3/1111:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Deal found 2/9![JetBlue logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:25 pm
BUF
- CHS
1 stop11h 13m
Multiple Airlines
Wed 3/115:00 pm
CHS
- BUF
2 stops19h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:56 pm
BUF
- CHS
1 stop5h 28m
Delta
Mon 3/169:26 am
CHS
- BUF
1 stop6h 25m
Delta
Deal found 2/9![Delta logo]()
$207
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:29 am
BUF
- CHS
1 stop4h 56m
American Airlines
Tue 3/243:54 pm
CHS
- BUF
2 stops7h 37m
American Airlines
Deal found 2/8![American Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:00 am
BUF
- CHS
1 stop5h 04m
Delta
Mon 3/306:00 am
CHS
- BUF
1 stop4h 57m
Delta
Deal found 2/8![Delta logo]()
$224
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/294:04 pm
BUF
- CHS
1 stop4h 43m
American Airlines
Tue 4/74:25 pm
CHS
- BUF
1 stop6h 15m
American Airlines
Deal found 2/11![American Airlines logo]()
$248
One-way flights from Buffalo to CharlestonSearch for one-way flight options from Buffalo to Charleston. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Buffalo to Charleston. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/9![JetBlue logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/8![JetBlue logo]()
$98
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:40 pm
BUF
- CHS
1 stop4h 17m
Delta
Deal found 2/9![Delta logo]()
$99
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 2/10![American Airlines logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/10![JetBlue logo]()
$127
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:55 pm
BUF
- CHS
1 stop5h 50m
Southwest
Deal found 2/8![Southwest logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/61:03 pm
BUF
- CHS
2 stops27h 02m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:19 pm
BUF
- CHS
3 stops27h 21m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:30 pm
BUF
- CHS
1 stop4h 29m
United Airlines
Deal found 2/10![United Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:39 pm
BUF
- CHS
2 stops28h 01m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$144
Find flight deals from Buffalo to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Cheapflightsfares) |
One-way from | $90 (Cheapflightsfares) |
Popular in | May |
Cheapest in | February |
Average price | $201 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Buffalo to Charleston that are best for you.
Fly from
Buffalo
Fly to
Charleston
Route
Depart
Return
Price
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Mon 3/9
6:00 am-10:58 am
1 stop4h 58m
Charleston
Wed 3/11
11:48 am-6:35 pm
1 stop6h 47m
$190
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 4/18
1:35 pm-7:08 pm
1 stop5h 33m
Charleston
Sat 4/25
6:39 pm-10:39 pm
1 stop4h 00m
$197
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Wed 4/15
7:45 pm-11:59 pm
1 stop4h 14m
Charleston
Tue 4/21
10:00 am-2:17 pm
1 stop4h 17m
$197
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Tue 4/28
7:00 am-1:55 pm
1 stop6h 55m
Charleston
Tue 5/5
9:40 am-4:54 pm
1 stop7h 14m
$197
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Mon 3/9
9:25 pm-8:38 am
1 stop11h 13m
Charleston
Wed 3/11
5:00 pm-12:05 pm
2 stops19h 05m
$198
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Mon 3/9
3:56 pm-9:24 pm
1 stop5h 28m
Charleston
Mon 3/16
9:26 am-3:51 pm
1 stop6h 25m
$207
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Fri 5/8
4:55 pm-12:09 am
1 stop7h 14m
Charleston
Mon 5/11
6:38 pm-11:59 pm
1 stop5h 21m
$207
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sun 4/5
7:40 pm-11:55 pm
1 stop4h 15m
Charleston
Wed 4/8
4:46 pm-11:47 pm
1 stop7h 01m
$213
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Tue 6/16
6:00 am-10:01 am
1 stop4h 01m
Charleston
Thu 6/18
7:45 pm-11:52 pm
1 stop4h 07m
$222
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Wed 3/11
6:00 am-10:58 am
1 stop4h 58m
$90
Showing 1-10 of 19 results
Compare providers for flights from Buffalo to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Charleston in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Buffalo with our price prediction graph.
BUF-CHS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Charleston
Prices
More
How far ahead should I book a flight from Buffalo to Charleston?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Charleston. Price data was last updated on February 6, 2026.
The best time to book flights from Buffalo to Charleston is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buffalo to Charleston?
Currently, April is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $47). Flying from Buffalo to Charleston in August is currently the most expensive (average of $118). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What’s the top layover airport for flights from Buffalo to Charleston?
Share of 1-stop round-trip flights from Buffalo to Charleston chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from Buffalo to Charleston on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Charleston?
Average round-trip fare for 1-stop flights from Buffalo to Charleston, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New York (JFK) is the most affordable 1-stop option, with an average round-trip price of $204.
What’s the fastest layover option from Buffalo to Charleston?
Shortest average travel time for 1-stop one-way flights from Buffalo to Charleston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 10m.
Which airport typically offers the quickest layover for flights from Buffalo to Charleston?
Average layover duration for 1-stop one-way flights from Buffalo to Charleston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 18m.
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated February 11, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Charleston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach
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Top 5 airlines flying from Buffalo to Charleston
Discover the top 5 airlines that operate flights from Buffalo to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$267 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$294 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$252 | Average$413 | FlexibilityNo cancel fee | On-time63% |