$89+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BUF
Jul 27 — Aug 31
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 27, 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 27, 2026.
This JetBlue deal was found by Cheapflights users on 6/22. 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 8/1210:58 am
CHS
- BUF
1 stop8h 12m
JetBlue
Wed 8/196:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/22![JetBlue logo]()
$202
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 7/1410:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Wed 7/156:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/25![JetBlue logo]()
$226
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.
Fri 8/2110:58 am
CHS
- BUF
1 stop8h 00m
JetBlue
Wed 8/266:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/25![JetBlue logo]()
$242
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.
Wed 7/82:04 pm
CHS
- BUF
1 stop5h 15m
JetBlue
Wed 7/1510:25 am
BUF
- CHS
1 stop5h 58m
JetBlue
Deal found 6/24![JetBlue logo]()
$251
This JetBlue deal was found by Cheapflights users on 6/22. 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 8/2610:58 am
CHS
- BUF
1 stop8h 00m
JetBlue
Sun 8/3010:27 am
BUF
- CHS
1 stop7h 21m
JetBlue
Deal found 6/22![JetBlue logo]()
$262
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Mon 8/39:24 am
BUF
- CHS
1 stop10h 28m
JetBlue
Deal found 6/26![JetBlue logo]()
$264
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/2410:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Sat 7/2510:25 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/22![JetBlue logo]()
$266
This American Airlines deal was found by Cheapflights users on 6/23. 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 9/24:06 pm
CHS
- BUF
1 stop5h 49m
American Airlines
Sat 9/53:21 pm
BUF
- CHS
1 stop6h 41m
American Airlines
Deal found 6/23![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/23. 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 9/21:25 pm
CHS
- BUF
1 stop4h 20m
Southwest
Sat 9/55:45 am
BUF
- CHS
2 stops10h 55m
Southwest
Deal found 6/23![Southwest logo]()
$272
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.
Mon 7/1310:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Wed 7/1510:25 am
BUF
- CHS
1 stop5h 58m
JetBlue
Deal found 6/25![JetBlue logo]()
$275
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 27, 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 27, 2026.
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/810:58 am
CHS
- BUF
1 stop7h 58m
JetBlue
Wed 7/156:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/22![JetBlue logo]()
$202
This Delta deal was found by Cheapflights users on 6/22. 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 9/206:05 am
BUF
- CHS
1 stop4h 01m
Delta
Deal found 6/22![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 6/23. 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 9/21:25 pm
CHS
- BUF
1 stop4h 20m
Southwest
Sat 9/55:45 am
BUF
- CHS
2 stops10h 55m
Southwest
Deal found 6/23![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.
Wed 8/2610:58 am
CHS
- BUF
1 stop8h 00m
JetBlue
Sun 8/3010:27 am
BUF
- CHS
1 stop7h 21m
JetBlue
Deal found 6/24![JetBlue logo]()
$262
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 9/41:01 pm
CHS
- BUF
1 stop5h 54m
Delta
Mon 9/76:05 am
BUF
- CHS
1 stop7h 06m
Delta
Deal found 6/26![Delta logo]()
$267
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Sat 8/1510:27 am
BUF
- CHS
1 stop7h 21m
JetBlue
Deal found 6/26![JetBlue logo]()
$262
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.
Wed 8/266:45 am
CHS
- BUF
2 stops7h 35m
Southwest
Sun 8/306:20 am
BUF
- CHS
1 stop4h 05m
Southwest
Deal found 6/24![Southwest logo]()
$318
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.
Fri 8/2110:58 am
CHS
- BUF
1 stop8h 00m
JetBlue
Mon 8/246:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/25![JetBlue logo]()
$266
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:10 pm
CHS
- BUF
2 stops8h 35m
Southwest
Tue 8/43:00 pm
BUF
- CHS
2 stops6h 55m
Southwest
Deal found 6/26![Southwest logo]()
$324
This JetBlue deal was found by Cheapflights users on 6/23. 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 7/76:56 pm
CHS
- BUF
1 stop4h 52m
JetBlue
Wed 7/810:25 am
BUF
- CHS
1 stop7h 38m
JetBlue
Deal found 6/23![JetBlue logo]()
$275
Last-minute flights from Charleston to BuffaloDiscover last-minute flight deals from Charleston to Buffalo. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Buffalo. Data last updated June 27, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/710:58 am
CHS
- BUF
1 stop7h 59m
JetBlue
Sat 7/116:00 am
BUF
- CHS
1 stop5h 31m
JetBlue
Deal found 6/22![JetBlue logo]()
$285
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/810:58 am
CHS
- BUF
1 stop7h 58m
JetBlue
Wed 7/156:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/22![JetBlue logo]()
$202
This Expedia deal was found by Cheapflights users on 6/23. 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.
Wed 7/810:58 am
CHS
- BUF
1 stop7h 58m
JetBlue
Sat 7/116:00 am
BUF
- CHS
2 stops13h 27m
JetBlue
Deal found 6/23![JetBlue logo]()
$286
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/810:45 am
CHS
- BUF
1 stop6h 10m
American Airlines
Sat 7/117:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 6/23![American Airlines logo]()
$307
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.
Mon 7/1310:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Wed 7/1510:25 am
BUF
- CHS
1 stop5h 58m
JetBlue
Deal found 6/25![JetBlue logo]()
$275
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:43 pm
CHS
- BUF
1 stop5h 15m
Delta
Thu 7/167:24 pm
BUF
- CHS
1 stop5h 02m
Delta
Deal found 6/25![Delta logo]()
$287
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 7/1410:58 am
CHS
- BUF
1 stop7h 27m
JetBlue
Wed 7/156:00 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/25![JetBlue logo]()
$226
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/2410:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Sat 7/2510:25 am
BUF
- CHS
1 stop6h 15m
JetBlue
Deal found 6/22![JetBlue logo]()
$266
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.
Sat 7/253:12 pm
CHS
- BUF
1 stop6h 49m
American Airlines
Fri 7/315:25 pm
BUF
- CHS
1 stop4h 29m
American Airlines
Deal found 6/24![American Airlines logo]()
$267
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Mon 8/39:24 am
BUF
- CHS
1 stop10h 28m
JetBlue
Deal found 6/26![JetBlue logo]()
$264
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.
Tue 7/283:13 pm
CHS
- BUF
2 stops22h 40m
Multiple Airlines
Tue 8/49:09 pm
BUF
- CHS
1 stop11h 59m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$304
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 27, 2026.
Search for one-way flight options from Charleston to Buffalo. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This JetBlue deal was found by Cheapflights users on 6/23. 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 7/2910:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Deal found 6/23![JetBlue logo]()
$89
This Priceline deal was found by Cheapflights users on 6/22. 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 8/610:58 am
CHS
- BUF
1 stop8h 03m
JetBlue
Deal found 6/22![JetBlue logo]()
$94
This JetBlue deal was found by Cheapflights users on 6/22. 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 7/3010:58 am
CHS
- BUF
1 stop7h 28m
JetBlue
Deal found 6/22![JetBlue logo]()
$129
This Delta deal was found by Cheapflights users on 6/23. 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 7/186:24 pm
CHS
- BUF
1 stop5h 18m
Delta
Deal found 6/23![Delta logo]()
$134
This Justfly.com deal was found by Cheapflights users on 6/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:19 pm
CHS
- BUF
1 stop6h 24m
JetBlue
Deal found 6/22![JetBlue logo]()
$137
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.
Thu 8/66:27 pm
CHS
- BUF
2 stops41h 06m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/97:25 am
CHS
- BUF
2 stops30h 28m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$170
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:34 pm
CHS
- BUF
2 stops8h 25m
United Airlines
Deal found 6/26![United Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/2911:31 am
CHS
- BUF
2 stops12h 28m
United Airlines
Deal found 6/23![United Airlines logo]()
$179
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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (JetBlue) |
One-way from | $89 (JetBlue) |
Popular in | July |
Cheapest in | November |
Average price | $336 |
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 27, 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
Wed 7/8
10:58 am-6:56 pm
1 stop7h 58m
Buffalo
Wed 7/15
6:00 am-12:15 pm
1 stop6h 15m
$202
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 8/26
10:58 am-6:58 pm
1 stop8h 00m
Buffalo
Sun 8/30
10:27 am-5:48 pm
1 stop7h 21m
$262
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 8/4
10:58 am-6:25 pm
1 stop7h 27m
Buffalo
Sat 8/15
10:27 am-5:48 pm
1 stop7h 21m
$262
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 8/21
10:58 am-6:58 pm
1 stop8h 00m
Buffalo
Mon 8/24
6:00 am-12:15 pm
1 stop6h 15m
$266
Quickest round-trip
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 9/18
5:33 pm-11:54 pm
1 stop6h 21m
Buffalo
Sun 9/20
6:05 am-10:06 am
1 stop4h 01m
$267
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 9/4
1:01 pm-6:55 pm
1 stop5h 54m
Buffalo
Mon 9/7
6:05 am-1:11 pm
1 stop7h 06m
$267
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 9/2
1:25 pm-5:45 pm
1 stop4h 20m
Buffalo
Sat 9/5
5:45 am-4:40 pm
2 stops10h 55m
$272
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 7/7
6:56 pm-11:48 pm
1 stop4h 52m
Buffalo
Wed 7/8
10:25 am-6:03 pm
1 stop7h 38m
$275
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 8/26
6:45 am-2:20 pm
2 stops7h 35m
Buffalo
Sun 8/30
6:20 am-10:25 am
1 stop4h 05m
$318
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 7/28
2:10 pm-10:45 pm
2 stops8h 35m
Buffalo
Tue 8/4
3:00 pm-9:55 pm
2 stops6h 55m
$324
Showing 1-10 of 14 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 July is currently the most expensive (average of $377). 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 27, 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.
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Comfort
8.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 27, 2026.
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Search flights from Charleston to Buffalo by cabin class
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Charleston and Buffalo flights
Browse other Charleston and Buffalo flight options. Last updated on June 27, 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 27, 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 27, 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$283 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$479 | FlexibilityNo cancel fee | On-time63% |