$114+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Charleston with Cheapflights
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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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 May 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 May 11, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 6/85:12 pm
BUF
- CHS
1 stop4h 54m
Delta
Sat 6/136:39 pm
CHS
- BUF
1 stop4h 06m
Delta
Deal found 5/9![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:55 pm
BUF
- CHS
1 stop4h 57m
Delta
Mon 6/16:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 5/10![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:52 pm
BUF
- CHS
1 stop12h 46m
Multiple Airlines
Wed 5/274:34 pm
CHS
- BUF
1 stop26h 25m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 5/8. 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 6/247:00 am
BUF
- CHS
1 stop5h 04m
Delta
Wed 7/16:44 pm
CHS
- BUF
1 stop5h 15m
Delta
Deal found 5/8![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/67:07 am
BUF
- CHS
1 stop6h 51m
American Airlines
Thu 6/1112:10 pm
CHS
- BUF
1 stop5h 41m
American Airlines
Deal found 5/8![American Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/2512:49 pm
BUF
- CHS
1 stop6h 18m
American Airlines
Tue 6/3012:58 pm
CHS
- BUF
1 stop5h 42m
American Airlines
Deal found 5/8![American Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 8/136:00 am
BUF
- CHS
1 stop4h 20m
Delta
Mon 8/176:21 pm
CHS
- BUF
1 stop5h 08m
Delta
Deal found 5/7![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/17:40 pm
BUF
- CHS
1 stop4h 16m
American Airlines
Tue 6/26:18 pm
CHS
- BUF
2 stops5h 38m
American Airlines
Deal found 5/10![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/297:40 pm
BUF
- CHS
1 stop4h 16m
American Airlines
Mon 6/17:47 pm
CHS
- BUF
1 stop4h 09m
American Airlines
Deal found 5/7![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 6/176:02 am
BUF
- CHS
1 stop5h 38m
American Airlines
Mon 6/226:06 am
CHS
- BUF
1 stop4h 13m
American Airlines
Deal found 5/11![American Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/96:02 am
BUF
- CHS
2 stops6h 06m
American Airlines
Fri 6/126:18 pm
CHS
- BUF
1 stop4h 17m
American Airlines
Deal found 5/11![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/47:32 pm
BUF
- CHS
1 stop4h 27m
American Airlines
Tue 6/97:47 pm
CHS
- BUF
1 stop4h 09m
American Airlines
Deal found 5/6![American Airlines logo]()
$294
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 May 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 May 11, 2026.
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:01 pm
BUF
- CHS
1 stop6h 25m
Delta
Wed 6/176:22 pm
CHS
- BUF
1 stop5h 10m
Delta
Deal found 5/10![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 5/6. 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.
Mon 7/205:55 pm
BUF
- CHS
1 stop4h 00m
Southwest
Fri 7/247:35 pm
CHS
- BUF
1 stop4h 35m
Southwest
Deal found 5/6![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
BUF
- CHS
2 stops7h 52m
United Airlines
Tue 9/2911:55 am
CHS
- BUF
1 stop4h 52m
United Airlines
Deal found 5/11![United Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:55 pm
BUF
- CHS
1 stop4h 57m
Delta
Mon 6/16:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 5/10![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sat 7/112:40 pm
BUF
- CHS
1 stop7h 05m
Southwest
Sat 7/187:20 am
CHS
- BUF
1 stop6h 40m
Southwest
Deal found 5/8![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 5/7. 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 10/24:30 pm
BUF
- CHS
1 stop5h 17m
Delta
Wed 10/710:30 am
CHS
- BUF
1 stop4h 57m
Delta
Deal found 5/7![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 5/8. 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.
Tue 6/96:25 am
BUF
- CHS
2 stops9h 45m
Southwest
Fri 6/121:55 pm
CHS
- BUF
2 stops10h 15m
Southwest
Deal found 5/8![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 5/7. 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 10/36:00 am
BUF
- CHS
1 stop5h 25m
Delta
Tue 10/63:50 pm
CHS
- BUF
1 stop7h 08m
Delta
Deal found 5/7![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 10/296:00 am
BUF
- CHS
1 stop4h 21m
United Airlines
Thu 11/510:23 am
CHS
- BUF
2 stops7h 36m
United Airlines
Deal found 5/7![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 10/116:00 am
BUF
- CHS
1 stop4h 02m
United Airlines
Fri 10/163:19 pm
CHS
- BUF
1 stop5h 12m
United Airlines
Deal found 5/10![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 5/7. 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 8/135:40 am
BUF
- CHS
1 stop5h 10m
Southwest
Mon 8/176:35 am
CHS
- BUF
2 stops8h 40m
Southwest
Deal found 5/7![Southwest logo]()
$321
Last-minute flights from Buffalo to CharlestonDiscover last-minute flight deals from Buffalo to Charleston. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Charleston. Data last updated May 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:52 pm
BUF
- CHS
1 stop12h 46m
Multiple Airlines
Wed 5/274:34 pm
CHS
- BUF
1 stop26h 25m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:55 pm
BUF
- CHS
1 stop4h 57m
Delta
Mon 6/16:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 5/10![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/297:40 pm
BUF
- CHS
1 stop4h 16m
American Airlines
Mon 6/17:47 pm
CHS
- BUF
1 stop4h 09m
American Airlines
Deal found 5/7![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/17:40 pm
BUF
- CHS
1 stop4h 16m
American Airlines
Tue 6/26:18 pm
CHS
- BUF
2 stops5h 38m
American Airlines
Deal found 5/10![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/47:32 pm
BUF
- CHS
1 stop4h 27m
American Airlines
Tue 6/97:47 pm
CHS
- BUF
1 stop4h 09m
American Airlines
Deal found 5/6![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/67:07 am
BUF
- CHS
1 stop6h 51m
American Airlines
Thu 6/1112:10 pm
CHS
- BUF
1 stop5h 41m
American Airlines
Deal found 5/8![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 5/6. 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.
Sun 6/76:00 am
BUF
- CHS
1 stop4h 18m
Delta
Thu 6/115:34 pm
CHS
- BUF
1 stop7h 04m
Delta
Deal found 5/6![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 5/9. 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 6/85:12 pm
BUF
- CHS
1 stop4h 54m
Delta
Sat 6/136:39 pm
CHS
- BUF
1 stop4h 06m
Delta
Deal found 5/9![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/96:02 am
BUF
- CHS
2 stops6h 06m
American Airlines
Fri 6/126:18 pm
CHS
- BUF
1 stop4h 17m
American Airlines
Deal found 5/11![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 6/176:02 am
BUF
- CHS
1 stop5h 38m
American Airlines
Mon 6/226:06 am
CHS
- BUF
1 stop4h 13m
American Airlines
Deal found 5/11![American Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 5/8. 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 6/247:00 am
BUF
- CHS
1 stop5h 04m
Delta
Wed 7/16:44 pm
CHS
- BUF
1 stop5h 15m
Delta
Deal found 5/8![Delta logo]()
$262
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/2512:49 pm
BUF
- CHS
1 stop6h 18m
American Airlines
Tue 6/3012:58 pm
CHS
- BUF
1 stop5h 42m
American Airlines
Deal found 5/8![American Airlines logo]()
$266
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 May 11, 2026.
Search for one-way flight options from Buffalo to Charleston. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Tue 7/219:02 pm
BUF
- CHS
1 stop12h 36m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 5/6. 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 6/17:00 am
BUF
- CHS
1 stop5h 12m
Delta
Deal found 5/6![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:35 am
BUF
- CHS
2 stops33h 05m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:52 pm
BUF
- CHS
1 stop12h 46m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 5/8. 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.
Fri 6/125:12 pm
BUF
- CHS
1 stop4h 54m
Delta
Deal found 5/8![Delta logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/1811:35 am
BUF
- CHS
2 stops33h 05m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/3111:36 am
BUF
- CHS
2 stops30h 28m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$138
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:49 pm
BUF
- CHS
1 stop7h 09m
American Airlines
Deal found 5/9![American Airlines logo]()
$155
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/2110:34 am
BUF
- CHS
2 stops11h 14m
United Airlines
Deal found 5/9![United Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 5/8. 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.
Fri 10/912:25 pm
BUF
- CHS
1 stop6h 20m
Southwest
Deal found 5/8![Southwest logo]()
$214
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Delta) |
One-way from | $114 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $380 |
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 May 11, 2026.
Use the filters below to find and compare flights from Buffalo to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 6/13
4:01 pm-10:26 pm
1 stop6h 25m
Charleston
Wed 6/17
6:22 pm-11:32 pm
1 stop5h 10m
$257
Quickest round-trip
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Mon 7/20
5:55 pm-9:55 pm
1 stop4h 00m
Charleston
Fri 7/24
7:35 pm-12:10 am
1 stop4h 35m
$257
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Fri 5/29
4:55 pm-9:52 pm
1 stop4h 57m
Charleston
Mon 6/1
6:38 pm-11:59 pm
1 stop5h 21m
$257
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 7/11
2:40 pm-9:45 pm
1 stop7h 05m
Charleston
Sat 7/18
7:20 am-2:00 pm
1 stop6h 40m
$262
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Fri 10/2
4:30 pm-9:47 pm
1 stop5h 17m
Charleston
Wed 10/7
10:30 am-3:27 pm
1 stop4h 57m
$267
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 10/3
6:00 am-11:25 am
1 stop5h 25m
Charleston
Tue 10/6
3:50 pm-10:58 pm
1 stop7h 08m
$267
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Tue 6/9
6:25 am-4:10 pm
2 stops9h 45m
Charleston
Fri 6/12
1:55 pm-12:10 am
2 stops10h 15m
$288
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 9/26
6:00 am-1:52 pm
2 stops7h 52m
Charleston
Tue 9/29
11:55 am-4:47 pm
1 stop4h 52m
$301
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Thu 8/13
5:40 am-10:50 am
1 stop5h 10m
Charleston
Mon 8/17
6:35 am-3:15 pm
2 stops8h 40m
$321
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Thu 10/29
6:00 am-10:21 am
1 stop4h 21m
Charleston
Thu 11/5
10:23 am-5:59 pm
2 stops7h 36m
$331
Showing 1-10 of 19 resultsSorted by cheapest first
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 May.
| 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?
The best time to book flights from Buffalo to Charleston is 27 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, February is the cheapest month in which you can book a flight from Buffalo to Charleston (average of $201). Flying from Buffalo to Charleston in May is currently the most expensive (average of $380). 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.
How much does it cost to fly round-trip from Buffalo to Charleston?
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 May 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Goose Creek
Edisto Beach
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Complete your trip
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Search flights from Buffalo to Charleston by cabin class
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Buffalo and Charleston flights
Browse other Buffalo and Charleston flight options. Last updated on May 11, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on May 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$288 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$426 | FlexibilityNo cancel fee | On-time63% |