$94+ Cheap flights from Charleston to Buffalo (CHS - BUF)
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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BUF
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Cheapest flights from Charleston to BuffaloExplore the most affordable flight options available from Charleston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Charleston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This JetBlue deal was found by Cheapflights users on 6/4. 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.
Wed 8/1211:00 am
CHS
- BUF
1 stop7h 54m
JetBlue
Wed 8/196:00 am
BUF
- CHS
1 stop6h 10m
JetBlue
Deal found 6/4![JetBlue logo]()
$202
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:58 am
CHS
- BUF
1 stop7h 59m
JetBlue
Mon 7/137:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$226
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Tue 7/216:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$241
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:00 am
CHS
- BUF
1 stop7h 54m
JetBlue
Wed 8/266:00 am
BUF
- CHS
1 stop6h 10m
JetBlue
Deal found 6/6![JetBlue logo]()
$242
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:45 pm
CHS
- BUF
1 stop5h 03m
JetBlue
Tue 7/76:00 am
BUF
- CHS
1 stop7h 20m
JetBlue
Deal found 6/7![JetBlue logo]()
$251
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Fri 7/106:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/6![JetBlue logo]()
$262
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:05 pm
CHS
- BUF
1 stop6h 19m
JetBlue
Mon 8/176:00 am
BUF
- CHS
1 stop6h 10m
JetBlue
Deal found 6/4![JetBlue logo]()
$265
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Fri 7/1710:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Mon 7/207:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$266
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 7/206:28 pm
CHS
- BUF
1 stop5h 31m
Delta
Fri 7/317:24 pm
BUF
- CHS
1 stop5h 02m
Delta
Deal found 6/7![Delta logo]()
$267
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Fri 7/176:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/4![JetBlue logo]()
$275
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Sat 7/119:33 am
BUF
- CHS
1 stop9h 54m
JetBlue
Deal found 6/6![JetBlue logo]()
$285
This Delta deal was found by Cheapflights users on 6/7. 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 9/46:43 pm
CHS
- BUF
1 stop4h 26m
Delta
Mon 9/76:05 am
BUF
- CHS
1 stop7h 06m
Delta
Deal found 6/7![Delta logo]()
$293
Best flights from Charleston to BuffaloDiscover carefully curated flight deals from Charleston to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Charleston to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:00 am
CHS
- BUF
1 stop8h 03m
JetBlue
Sun 8/96:00 am
BUF
- CHS
1 stop5h 31m
JetBlue
Deal found 6/6![JetBlue logo]()
$285
This Delta deal was found by Cheapflights users on 6/7. 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 9/46:43 pm
CHS
- BUF
1 stop4h 26m
Delta
Mon 9/76:05 am
BUF
- CHS
1 stop7h 06m
Delta
Deal found 6/7![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 8/126:30 am
CHS
- BUF
2 stops7h 48m
United Airlines
Wed 8/196:55 am
BUF
- CHS
1 stop7h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/5. 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 10/17:45 pm
CHS
- BUF
1 stop4h 25m
Southwest
Mon 10/55:45 pm
BUF
- CHS
1 stop3h 50m
Southwest
Deal found 6/5![Southwest logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/3. 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 8/82:06 pm
CHS
- BUF
1 stop3h 57m
American Airlines
Sun 8/95:19 pm
BUF
- CHS
1 stop6h 35m
American Airlines
Deal found 6/3![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/8. 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 9/185:33 pm
CHS
- BUF
1 stop6h 21m
Delta
Sun 9/206:59 pm
BUF
- CHS
1 stop4h 58m
Delta
Deal found 6/8![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 6/7. 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 7/166:43 pm
CHS
- BUF
1 stop5h 15m
Delta
Sun 7/196:05 am
BUF
- CHS
1 stop4h 37m
Delta
Deal found 6/7![Delta logo]()
$313
This deal was found by Cheapflights users on 6/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:05 pm
CHS
- BUF
1 stop6h 14m
JetBlue
Wed 7/1510:25 am
BUF
- CHS
1 stop5h 58m
JetBlue
Deal found 6/3![JetBlue logo]()
$357
This Southwest deal was found by Cheapflights users on 6/4. 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 7/212:10 pm
CHS
- BUF
2 stops8h 35m
Southwest
Sat 7/2512:35 pm
BUF
- CHS
2 stops8h 15m
Southwest
Deal found 6/4![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 6/4. 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 7/157:06 am
CHS
- BUF
1 stop4h 16m
Delta
Wed 7/157:24 pm
BUF
- CHS
1 stop5h 02m
Delta
Deal found 6/4![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 6/5. 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 9/241:15 pm
CHS
- BUF
1 stop5h 10m
Southwest
Sun 9/279:40 am
BUF
- CHS
1 stop4h 55m
Southwest
Deal found 6/5![Southwest logo]()
$393
Last-minute flights from Charleston to BuffaloDiscover last-minute flight deals from Charleston to Buffalo. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Buffalo. Data last updated June 8, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/210:40 am
CHS
- BUF
1 stop8h 32m
JetBlue
Thu 7/96:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$311
This JetBlue deal was found by Cheapflights users on 6/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:45 pm
CHS
- BUF
1 stop5h 03m
JetBlue
Tue 7/76:00 am
BUF
- CHS
1 stop7h 20m
JetBlue
Deal found 6/7![JetBlue logo]()
$251
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Tue 7/216:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$241
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Fri 7/106:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/6![JetBlue logo]()
$262
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:40 am
CHS
- BUF
1 stop8h 33m
JetBlue
Sat 7/119:33 am
BUF
- CHS
1 stop9h 54m
JetBlue
Deal found 6/6![JetBlue logo]()
$285
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:58 am
CHS
- BUF
1 stop7h 59m
JetBlue
Mon 7/137:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$226
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Fri 7/176:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/4![JetBlue logo]()
$275
This Delta deal was found by Cheapflights users on 6/7. 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 7/166:43 pm
CHS
- BUF
1 stop5h 15m
Delta
Sun 7/196:05 am
BUF
- CHS
1 stop4h 37m
Delta
Deal found 6/7![Delta logo]()
$313
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Fri 7/1710:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Mon 7/207:00 am
BUF
- CHS
1 stop5h 15m
JetBlue
Deal found 6/5![JetBlue logo]()
$266
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Wed 7/296:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/6![JetBlue logo]()
$202
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 7/206:28 pm
CHS
- BUF
1 stop5h 31m
Delta
Fri 7/317:24 pm
BUF
- CHS
1 stop5h 02m
Delta
Deal found 6/7![Delta logo]()
$267
One-way flights from Charleston to BuffaloSearch for one-way flight options from Charleston to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Charleston to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:00 am
CHS
- BUF
1 stop8h 03m
JetBlue
Deal found 6/6![JetBlue logo]()
$94
This Priceline deal was found by Cheapflights users on 6/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:05 am
CHS
- BUF
1 stop4h 34m
JetBlue
Deal found 6/6![JetBlue logo]()
$129
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:05 pm
CHS
- BUF
1 stop6h 14m
JetBlue
Deal found 6/4![JetBlue logo]()
$133
This Delta deal was found by Cheapflights users on 6/8. 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 8/143:50 pm
CHS
- BUF
1 stop7h 39m
Delta
Deal found 6/8![Delta logo]()
$134
This JetBlue deal was found by Cheapflights users on 6/4. 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 7/185:30 pm
CHS
- BUF
1 stop6h 13m
JetBlue
Deal found 6/4![JetBlue logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/83:44 pm
CHS
- BUF
1 stop24h 48m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$152
This Expedia deal was found by Cheapflights users on 6/3. 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.
Fri 7/105:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Deal found 6/3![JetBlue logo]()
$169
This Southwest deal was found by Cheapflights users on 6/4. 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 7/153:00 pm
CHS
- BUF
1 stop5h 00m
Southwest
Deal found 6/4![Southwest logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/183:55 pm
CHS
- BUF
2 stops45h 58m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 6/4. 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 7/185:30 am
CHS
- BUF
1 stop4h 50m
Southwest
Deal found 6/4![Southwest logo]()
$183
Find flight deals from Charleston to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Buffalo (BUF). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (JetBlue) |
One-way from | $94 (Priceline) |
Popular in | March |
Cheapest in | November |
Average price | $284 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Buffalo 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 8, 2026.
Use the filters below to find and compare flights from Charleston to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Sat 8/8
11:00 am-7:03 pm
1 stop8h 03m
Buffalo
Sun 8/9
6:00 am-11:31 am
1 stop5h 31m
$285
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 9/4
6:43 pm-11:09 pm
1 stop4h 26m
Buffalo
Mon 9/7
6:05 am-1:11 pm
1 stop7h 06m
$293
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 9/18
5:33 pm-11:54 pm
1 stop6h 21m
Buffalo
Sun 9/20
6:59 pm-11:57 pm
1 stop4h 58m
$313
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Thu 7/16
6:43 pm-11:58 pm
1 stop5h 15m
Buffalo
Sun 7/19
6:05 am-10:42 am
1 stop4h 37m
$313
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 8/12
6:30 am-2:18 pm
2 stops7h 48m
Buffalo
Wed 8/19
6:55 am-1:58 pm
1 stop7h 03m
$352
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 7/15
7:06 am-11:22 am
1 stop4h 16m
Buffalo
Wed 7/15
7:24 pm-12:26 am
1 stop5h 02m
$355
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 7/14
1:05 pm-7:19 pm
1 stop6h 14m
Buffalo
Wed 7/15
10:25 am-4:23 pm
1 stop5h 58m
$357
Quickest round-trip
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Thu 10/1
7:45 pm-12:10 am
1 stop4h 25m
Buffalo
Mon 10/5
5:45 pm-9:35 pm
1 stop3h 50m
$379
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 7/21
2:10 pm-10:45 pm
2 stops8h 35m
Buffalo
Sat 7/25
12:35 pm-8:50 pm
2 stops8h 15m
$392
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Sat 8/8
2:06 pm-6:03 pm
1 stop3h 57m
Buffalo
Sun 8/9
5:19 pm-11:54 pm
1 stop6h 35m
$393
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Charleston to Buffalo
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 Charleston to Buffalo in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Buffalo 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 Charleston-Buffalo 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 Charleston to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Charleston with our price prediction graph.
CHS-BUF
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 Charleston to Buffalo
What is the cheapest month to book a flight from Charleston to Buffalo?
Currently, November is the cheapest month in which you can book a flight from Charleston to Buffalo (average of $189). Flying from Charleston to Buffalo in March is currently the most expensive (average of $447). 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 Charleston to Buffalo?
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated June 8, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Charleston to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Charleston to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Batavia
Williamsville
Orchard Park
Eden
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Alternative routes for Charleston to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Buffalo by cabin class
Find flights from Charleston to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Buffalo flights
Browse other Charleston and Buffalo flight options. Last updated on June 8, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Charleston to Buffalo
Discover the top 4 airlines that operate flights from Charleston to Buffalo. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$189 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$267 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$284 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$479 | FlexibilityNo cancel fee | On-time63% |