$91+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BUF
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Charleston to Buffalo 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Buffalo
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Best
Last-minute
One-way
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 February 11, 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 February 11, 2026.
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Tue 3/179:54 am
BUF
- CHS
1 stop8h 48m
JetBlue
Deal found 2/8![JetBlue logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:01 pm
CHS
- BUF
1 stop17h 46m
Multiple Airlines
Mon 4/2711:25 am
BUF
- CHS
1 stop21h 13m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:27 am
CHS
- BUF
1 stop5h 34m
Delta
Mon 4/67:48 pm
BUF
- CHS
1 stop4h 28m
Delta
Deal found 2/9![Delta logo]()
$197
This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:25 pm
CHS
- BUF
1 stop9h 11m
JetBlue
Sun 3/86:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/9![JetBlue logo]()
$199
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:51 pm
CHS
- BUF
1 stop6h 23m
Delta
Mon 4/133:32 pm
BUF
- CHS
1 stop5h 36m
Delta
Deal found 2/11![Delta logo]()
$207
This JetBlue deal was found by Cheapflights users on 2/7. 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 2/2711:52 am
CHS
- BUF
1 stop6h 43m
JetBlue
Mon 3/26:00 am
BUF
- CHS
1 stop4h 57m
JetBlue
Deal found 2/7![JetBlue logo]()
$212
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:45 pm
CHS
- BUF
1 stop4h 43m
American Airlines
Sun 4/57:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 2/9![American Airlines logo]()
$213
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Sun 3/16:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/8![JetBlue logo]()
$220
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 February 11, 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 February 11, 2026.
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Tue 3/179:54 am
BUF
- CHS
1 stop8h 48m
JetBlue
Deal found 2/8![JetBlue logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:01 pm
CHS
- BUF
1 stop17h 46m
Multiple Airlines
Mon 4/2711:25 am
BUF
- CHS
1 stop21h 13m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
CHS
- BUF
1 stop4h 00m
United Airlines
Sun 4/197:00 am
BUF
- CHS
1 stop5h 25m
United Airlines
Deal found 2/11![United Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:05 pm
CHS
- BUF
1 stop5h 45m
American Airlines
Mon 4/67:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 2/11![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:27 am
CHS
- BUF
1 stop5h 34m
Delta
Mon 4/67:48 pm
BUF
- CHS
1 stop4h 28m
Delta
Deal found 2/9![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:06 am
CHS
- BUF
1 stop5h 08m
American Airlines
Sat 4/257:28 pm
BUF
- CHS
1 stop4h 31m
American Airlines
Deal found 2/8![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
CHS
- BUF
1 stop4h 00m
Delta
Tue 4/284:59 pm
BUF
- CHS
1 stop6h 51m
Delta
Deal found 2/8![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:39 pm
CHS
- BUF
1 stop4h 00m
Delta
Mon 5/44:59 pm
BUF
- CHS
1 stop7h 23m
Delta
Deal found 2/8![Delta logo]()
$197
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:34 am
CHS
- BUF
1 stop6h 17m
American Airlines
Wed 3/187:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 2/9![American Airlines logo]()
$197
Last-minute flights from Charleston to BuffaloDiscover last-minute flight deals from Charleston to Buffalo. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Buffalo. Data last updated February 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:36 pm
CHS
- BUF
1 stop4h 13m
American Airlines
Mon 3/27:41 pm
BUF
- CHS
1 stop4h 10m
American Airlines
Deal found 2/9![American Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:47 pm
CHS
- BUF
1 stop3h 57m
United Airlines
Sun 3/16:07 am
BUF
- CHS
1 stop4h 02m
United Airlines
Deal found 2/9![United Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:11 pm
CHS
- BUF
2 stops10h 33m
United Airlines
Sat 2/286:07 am
BUF
- CHS
2 stops7h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$243
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Sun 3/16:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/8![JetBlue logo]()
$220
This JetBlue deal was found by Cheapflights users on 2/7. 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 2/2711:52 am
CHS
- BUF
1 stop6h 43m
JetBlue
Mon 3/26:00 am
BUF
- CHS
1 stop4h 57m
JetBlue
Deal found 2/7![JetBlue logo]()
$212
This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:25 pm
CHS
- BUF
1 stop9h 11m
JetBlue
Sun 3/86:00 am
BUF
- CHS
1 stop4h 58m
JetBlue
Deal found 2/9![JetBlue logo]()
$199
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:48 am
CHS
- BUF
1 stop6h 47m
JetBlue
Tue 3/179:54 am
BUF
- CHS
1 stop8h 48m
JetBlue
Deal found 2/8![JetBlue logo]()
$184
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:34 am
CHS
- BUF
1 stop6h 17m
American Airlines
Wed 3/187:40 pm
BUF
- CHS
1 stop4h 15m
American Airlines
Deal found 2/9![American Airlines logo]()
$197
This Priceline deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:32 am
CHS
- BUF
1 stop8h 31m
JetBlue
Sun 3/229:54 am
BUF
- CHS
1 stop8h 48m
JetBlue
Deal found 2/9![JetBlue logo]()
$241
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 February 11, 2026.
Search for one-way flight options from Charleston to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Priceline deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:00 am
CHS
- BUF
1 stop7h 44m
JetBlue
Deal found 2/8![JetBlue logo]()
$91
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:25 pm
CHS
- BUF
1 stop6h 15m
American Airlines
Deal found 2/9![American Airlines logo]()
$99
This JetBlue deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:30 pm
CHS
- BUF
1 stop8h 25m
JetBlue
Deal found 2/9![JetBlue logo]()
$101
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 2/11![Delta logo]()
$104
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:45 pm
CHS
- BUF
1 stop4h 07m
United Airlines
Deal found 2/9![United Airlines logo]()
$121
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:38 pm
CHS
- BUF
1 stop5h 21m
Delta
Deal found 2/9![Delta logo]()
$130
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:45 pm
CHS
- BUF
1 stop4h 07m
United Airlines
Deal found 2/11![United Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:15 am
CHS
- BUF
1 stop5h 48m
Delta
Deal found 2/11![Delta logo]()
$135
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:31 am
CHS
- BUF
2 stops12h 21m
United Airlines
Deal found 2/9![United Airlines logo]()
$139
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:10 pm
CHS
- BUF
2 stops9h 40m
American Airlines
Deal found 2/11![American Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:00 am
CHS
- BUF
1 stop6h 46m
Delta
Deal found 2/9![Delta logo]()
$160
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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (JetBlue) |
One-way from | $91 (Priceline) |
Popular in | December |
Cheapest in | November |
Average price | $297 |
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 February 11, 2026.
Use the filters below to find and compare flights from Charleston to Buffalo that are best for you.
Fly from
Charleston
Fly to
Buffalo
Route
Depart
Return
Price
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 3/10
11:48 am-6:35 pm
1 stop6h 47m
Buffalo
Tue 3/17
9:54 am-6:42 pm
1 stop8h 48m
$184
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Thu 4/23
3:01 pm-8:47 am
1 stop17h 46m
Buffalo
Mon 4/27
11:25 am-8:38 am
1 stop21h 13m
$191
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Fri 4/17
6:00 am-10:00 am
1 stop4h 00m
Buffalo
Sun 4/19
7:00 am-12:25 pm
1 stop5h 25m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 4/1
5:05 pm-10:50 pm
1 stop5h 45m
Buffalo
Mon 4/6
7:40 pm-11:55 pm
1 stop4h 15m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 4/1
5:27 am-11:01 am
1 stop5h 34m
Buffalo
Mon 4/6
7:48 pm-12:16 am
1 stop4h 28m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Tue 4/21
6:06 am-11:14 am
1 stop5h 08m
Buffalo
Sat 4/25
7:28 pm-11:59 pm
1 stop4h 31m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Sat 4/25
6:39 pm-10:39 pm
1 stop4h 00m
Buffalo
Tue 4/28
4:59 pm-11:50 pm
1 stop6h 51m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Sat 5/2
6:39 pm-10:39 pm
1 stop4h 00m
Buffalo
Mon 5/4
4:59 pm-12:22 am
1 stop7h 23m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Wed 3/11
6:34 am-12:51 pm
1 stop6h 17m
Buffalo
Wed 3/18
7:40 pm-11:55 pm
1 stop4h 15m
$197
CharlestonBuffalo
CHS - BUF
CHSBUF
Charleston
Mon 3/9
6:45 pm-11:50 pm
1 stop5h 05m
$99
Showing 1-10 of 18 results
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 February.
| 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
How far ahead should I book a flight from Charleston to Buffalo?
Use this chart to determine the optimal time to book a round-trip flight from Charleston to Buffalo. Price data was last updated on February 6, 2026.
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Charleston to Buffalo?
Currently, October is the cheapest month in which you can book a flight from Charleston to Buffalo (average of $79). Flying from Charleston to Buffalo in August is currently the most expensive (average of $203). 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.
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 February 11, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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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 February 11, 2026.
Complete your trip
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Charleston and Buffalo flights
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Other flights from Charleston
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Top 5 airlines flying from Charleston to Buffalo
Discover the top 5 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$281 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$279 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$321 | FlexibilityNo cancel fee | On-time63% |