$113+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CHS
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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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 June 29, 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 June 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Tue 8/186:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Tue 8/2510:58 am
CHS
- BUF
1 stop8h 12m
JetBlue
Deal found 6/24![JetBlue logo]()
$194
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Tue 7/2810:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Deal found 6/28![JetBlue logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 6/27. 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.
Sat 8/226:00 am
BUF
- CHS
1 stop5h 31m
JetBlue
Wed 8/2610:58 am
CHS
- BUF
1 stop8h 00m
JetBlue
Deal found 6/27![JetBlue logo]()
$218
This JetBlue deal was found by Cheapflights users on 6/28. 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.
Tue 9/86:00 am
BUF
- CHS
1 stop6h 10m
JetBlue
Wed 9/911:05 am
CHS
- BUF
1 stop7h 56m
JetBlue
Deal found 6/28![JetBlue logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Sat 8/1510:27 am
BUF
- CHS
1 stop7h 21m
JetBlue
Tue 8/1810:58 am
CHS
- BUF
1 stop8h 12m
JetBlue
Deal found 6/24![JetBlue logo]()
$254
This Delta deal was found by Cheapflights users on 6/28. 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 10/56:59 pm
BUF
- CHS
1 stop4h 58m
Delta
Sat 10/106:19 pm
CHS
- BUF
1 stop5h 40m
Delta
Deal found 6/28![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 6/24. 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 8/186:00 am
BUF
- CHS
1 stop6h 35m
Southwest
Tue 8/257:35 am
CHS
- BUF
2 stops6h 45m
Southwest
Deal found 6/24![Southwest logo]()
$272
This JetBlue deal was found by Cheapflights users on 6/24. 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.
Thu 7/96:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Mon 7/135:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Deal found 6/24![JetBlue logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/25. 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 9/224:31 pm
BUF
- CHS
1 stop4h 35m
American Airlines
Sun 9/275:22 pm
CHS
- BUF
1 stop4h 08m
American Airlines
Deal found 6/25![American Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Wed 8/266:54 pm
BUF
- CHS
1 stop13h 44m
Multiple Airlines
Sun 8/307:25 am
CHS
- BUF
2 stops27h 04m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 6/25. 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 8/316:00 am
BUF
- CHS
2 stops9h 25m
Southwest
Wed 9/26:45 am
CHS
- BUF
2 stops7h 35m
Southwest
Deal found 6/25![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 10/51:16 pm
BUF
- CHS
2 stops23h 15m
Multiple Airlines
Wed 10/143:42 pm
CHS
- BUF
1 stop26h 19m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$299
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 June 29, 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 June 29, 2026.
This JetBlue deal was found by Cheapflights users on 6/25. 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.
Tue 9/86:00 am
BUF
- CHS
1 stop6h 10m
JetBlue
Wed 9/911:05 am
CHS
- BUF
1 stop7h 56m
JetBlue
Deal found 6/25![JetBlue logo]()
$242
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/184:49 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Tue 8/258:12 am
CHS
- BUF
1 stop3h 54m
American Airlines
Deal found 6/24![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/25. 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 8/316:00 am
BUF
- CHS
2 stops9h 25m
Southwest
Wed 9/26:45 am
CHS
- BUF
2 stops7h 35m
Southwest
Deal found 6/25![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 6/26. 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 9/186:59 pm
BUF
- CHS
1 stop4h 58m
Delta
Sun 9/207:55 am
CHS
- BUF
1 stop6h 58m
Delta
Deal found 6/26![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/87:00 am
BUF
- CHS
1 stop6h 58m
United Airlines
Wed 9/93:15 pm
CHS
- BUF
2 stops8h 29m
United Airlines
Deal found 6/28![United Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 6/24. 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.
Thu 7/96:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Mon 7/135:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Deal found 6/24![JetBlue logo]()
$275
This Southwest deal was found by Cheapflights users on 6/25. 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.
Sun 8/306:20 am
BUF
- CHS
2 stops6h 45m
Southwest
Wed 9/28:10 am
CHS
- BUF
1 stop4h 20m
Southwest
Deal found 6/25![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 6/27. 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 8/83:30 pm
BUF
- CHS
1 stop3h 50m
Southwest
Wed 8/127:35 am
CHS
- BUF
2 stops6h 45m
Southwest
Deal found 6/27![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 6/24. 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 8/153:30 pm
BUF
- CHS
1 stop3h 50m
Southwest
Tue 8/186:45 am
CHS
- BUF
2 stops7h 35m
Southwest
Deal found 6/24![Southwest logo]()
$338
Last-minute flights from Buffalo to CharlestonDiscover last-minute flight deals from Buffalo to Charleston. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Charleston. Data last updated June 29, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 7/86:00 am
BUF
- CHS
1 stop7h 09m
JetBlue
Sat 7/115:52 pm
CHS
- BUF
1 stop5h 51m
JetBlue
Deal found 6/24![JetBlue logo]()
$267
This JetBlue deal was found by Cheapflights users on 6/24. 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.
Thu 7/96:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Mon 7/135:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Deal found 6/24![JetBlue logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/196:08 pm
BUF
- CHS
1 stop5h 13m
American Airlines
Sun 7/267:51 pm
CHS
- BUF
1 stop4h 08m
American Airlines
Deal found 6/28![American Airlines logo]()
$333
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Tue 7/2810:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Deal found 6/28![JetBlue logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/207:57 pm
BUF
- CHS
1 stop12h 41m
Multiple Airlines
Tue 7/283:13 pm
CHS
- BUF
2 stops22h 40m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 7/226:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Tue 7/2810:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Deal found 6/25![JetBlue logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 7/227:57 pm
BUF
- CHS
1 stop12h 41m
Multiple Airlines
Tue 7/283:13 pm
CHS
- BUF
2 stops43h 16m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 6/25. 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.
Wed 7/226:25 am
BUF
- CHS
2 stops9h 45m
Southwest
Tue 7/286:50 pm
CHS
- BUF
1 stop3h 55m
Southwest
Deal found 6/25![Southwest logo]()
$312
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Fri 7/248:47 pm
CHS
- BUF
1 stop11h 05m
JetBlue
Deal found 6/29![JetBlue logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/257:36 pm
BUF
- CHS
1 stop4h 23m
American Airlines
Fri 7/311:00 pm
CHS
- BUF
1 stop5h 43m
American Airlines
Deal found 6/25![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/25. 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 7/256:00 am
BUF
- CHS
2 stops10h 15m
Southwest
Sat 8/17:20 am
CHS
- BUF
1 stop6h 40m
Southwest
Deal found 6/25![Southwest logo]()
$321
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 June 29, 2026.
Search for one-way flight options from Buffalo to Charleston. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 8/266:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/24![JetBlue logo]()
$113
This Delta deal was found by Cheapflights users on 6/26. 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 7/296:05 am
BUF
- CHS
1 stop4h 37m
Delta
Deal found 6/26![Delta logo]()
$134
This JetBlue deal was found by Cheapflights users on 6/27. 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 9/710:25 am
BUF
- CHS
1 stop7h 21m
JetBlue
Deal found 6/27![JetBlue logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/112:28 pm
BUF
- CHS
2 stops31h 42m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/172:48 pm
BUF
- CHS
2 stops17h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Wed 7/292:48 pm
BUF
- CHS
2 stops17h 50m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/3011:29 am
BUF
- CHS
2 stops33h 18m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/2710:30 am
BUF
- CHS
2 stops11h 04m
United Airlines
Deal found 6/25![United Airlines logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Sat 8/16:00 am
BUF
- CHS
1 stop5h 31m
JetBlue
Deal found 6/24![JetBlue logo]()
$166
This JetBlue deal was found by Cheapflights users on 6/29. 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.
Sat 8/1510:27 am
BUF
- CHS
1 stop7h 21m
JetBlue
Deal found 6/29![JetBlue logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/142:48 pm
BUF
- CHS
3 stops24h 40m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$183
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 June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Cheapflightsfares) |
One-way from | $113 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $389 |
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 June 29, 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
Tue 9/8
6:00 am-12:10 pm
1 stop6h 10m
Charleston
Wed 9/9
11:05 am-7:01 pm
1 stop7h 56m
$242
Quickest round-trip
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Tue 8/18
4:49 pm-9:04 pm
1 stop4h 15m
Charleston
Tue 8/25
8:12 am-12:06 pm
1 stop3h 54m
$267
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Thu 7/9
6:00 am-12:15 pm
1 stop6h 15m
Charleston
Mon 7/13
5:19 pm-11:43 pm
1 stop6h 24m
$275
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Mon 8/31
6:00 am-3:25 pm
2 stops9h 25m
Charleston
Wed 9/2
6:45 am-2:20 pm
2 stops7h 35m
$294
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sun 8/30
6:20 am-1:05 pm
2 stops6h 45m
Charleston
Wed 9/2
8:10 am-12:30 pm
1 stop4h 20m
$318
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 8/8
3:30 pm-7:20 pm
1 stop3h 50m
Charleston
Wed 8/12
7:35 am-2:20 pm
2 stops6h 45m
$321
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Fri 9/18
6:59 pm-11:57 pm
1 stop4h 58m
Charleston
Sun 9/20
7:55 am-2:53 pm
1 stop6h 58m
$323
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Sat 8/15
3:30 pm-7:20 pm
1 stop3h 50m
Charleston
Tue 8/18
6:45 am-2:20 pm
2 stops7h 35m
$338
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Tue 9/8
7:00 am-1:58 pm
1 stop6h 58m
Charleston
Wed 9/9
3:15 pm-11:44 pm
2 stops8h 29m
$352
Cheapest one-way
BuffaloCharleston
BUF - CHS
BUFCHS
Buffalo
Wed 8/26
6:00 am-12:15 pm
1 stop6h 15m
$113
Showing 1-10 of 20 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 June.
| 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
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How far ahead should I book a flight from Buffalo to Charleston?
The best time to book flights from Buffalo to Charleston is 80 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 June is currently the most expensive (average of $389). 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 June 29, 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.
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 June 29, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
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 June 29, 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 June 29, 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$308 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$426 | FlexibilityNo cancel fee | On-time63% |