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$61+ Cheap flights from Spartanburg, SC to Buffalo (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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BUF
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Buffalo are usually found in January or September, booked 87 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Spartanburg to Buffalo

Keep the following information in mind while searching for Spartanburg to Buffalo flight deals. Data was last updated November 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$180
(CheapOair)

One-way from

$61
(CheapOair)

Popular in

August

Cheapest in

January

Average price

$354
Provider with most accurate pricing for Charlotte Douglas-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Buffalo flights.
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From Spartanburg to Buffalo
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One-way flight from Spartanburg to Buffalo
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Spartanburg to Buffalo

Cheapest flights from Spartanburg to Buffalo
Explore the most affordable flight options available from Spartanburg to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This CheapOair deal was found by Cheapflights users on 11/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:33 pmCLT - BUF
1 stop13h 18mFrontier
Mon 12/153:18 pmBUF - CLT
1 stop18h 32mFrontier
Deal found 11/15$180
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 12/1110:33 pmCLT - BUF
2 stops12h 12mFrontier
Sun 12/143:18 pmBUF - CLT
1 stop18h 19mFrontier
Deal found 11/15$228
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/169:41 pmCLT - BUF
Nonstop1h 43mAmerican Airlines
Tue 12/237:15 pmBUF - CLT
Nonstop2h 09mAmerican Airlines
Deal found 11/16$253
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/1310:25 pmCLT - BUF
Nonstop1h 42mAmerican Airlines
Sat 12/201:40 pmBUF - CLT
Nonstop2h 05mAmerican Airlines
Deal found 11/15$257
This American Airlines deal was found by Cheapflights users on 11/15. 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 11/1510:25 pmCLT - BUF
Nonstop1h 43mAmerican Airlines
Tue 11/186:32 amBUF - CLT
Nonstop2h 03mAmerican Airlines
Deal found 11/15$261
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 11/237:08 pmCLT - BUF
1 stop21h 12mFrontier
Mon 12/15:05 pmBUF - CLT
2 stops16h 45mFrontier
Deal found 11/15$266
This CheapOair deal was found by Cheapflights users on 11/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:52 amCLT - BUF
1 stop5h 23mFrontier
Mon 12/83:18 pmBUF - CLT
1 stop18h 32mFrontier
Deal found 11/16$270

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 November 17, 2025.
Use the filters below to find and compare flights from Spartanburg to Buffalo that are best for you.

Fly from

Spartanburg

Fly to

Buffalo

Route

Depart

Return

Price

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 1/13

11:05 am-3:10 pm

1 stop4h 05m

Buffalo

Wed 1/14

5:50 am-4:20 pm

2 stops10h 30m

$278

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Thu 11/27

9:16 am-11:02 am

Nonstop1h 46m

Buffalo

Mon 12/1

6:05 am-8:08 am

Nonstop2h 03m

$280

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 12/12

10:20 am-12:10 pm

Nonstop1h 50m

Buffalo

Tue 12/16

6:35 pm-8:40 pm

Nonstop2h 05m

$280

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Sat 1/3

10:35 pm-12:12 am

Nonstop1h 37m

Buffalo

Mon 1/5

3:55 pm-9:25 pm

1 stop5h 30m

$283

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Sat 12/13

8:52 am-2:15 pm

1 stop5h 23m

Buffalo

Sat 12/20

9:28 am-8:09 pm

1 stop10h 41m

$287

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Wed 1/14

7:45 am-12:30 pm

1 stop4h 45m

Buffalo

Wed 1/14

3:45 pm-7:55 pm

1 stop4h 10m

$293

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Wed 1/14

6:05 pm-9:55 pm

1 stop3h 50m

Buffalo

Thu 1/15

1:05 pm-6:50 pm

1 stop5h 45m

$293

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Mon 1/12

11:05 am-3:10 pm

1 stop4h 05m

Buffalo

Tue 1/13

6:20 am-5:15 pm

2 stops10h 55m

$298

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 12/16

6:20 pm-10:00 pm

1 stop3h 40m

Buffalo

Tue 12/23

2:45 pm-10:00 pm

1 stop7h 15m

$298

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 1/9

6:50 pm-5:38 pm

2 stops22h 48m

Buffalo

Mon 1/12

9:08 am-4:54 pm

1 stop7h 46m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 22 results
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Best time to book a flight from Spartanburg to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Spartanburg with our price prediction graph.
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 Spartanburg to Buffalo

How far ahead should I book a flight from Spartanburg to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Buffalo. Price data was last updated on November 14, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spartanburg 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 Spartanburg to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Buffalo (average of $68). Flying from Spartanburg to Buffalo in April is currently the most expensive (average of $160). 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.

What is the cheapest time of day to fly from SB1 to BUF?

Find hourly flight availability from Spartanburg to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

It’s optimal to fly from Spartanburg to Buffalo in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Spartanburg to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Spartanburg to Buffalo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Spartanburg to Buffalo

Explore weekly flight availability from Spartanburg to Buffalo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 17, 2025.

The most flights from SB1 to BUF are scheduled on a Friday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 November 17, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Spartanburg 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.
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,013 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,050 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,106 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Spartanburg to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Buffalo from Spartanburg?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly into when you book flights from Spartanburg to Buffalo. 5 airlines have flights to Buffalo from Spartanburg on a regular basis. Booking flights from Spartanburg to Buffalo should not be difficult; the airport handles an average of 2 inbound flights from Spartanburg per day.

  • How popular is this Spartanburg to Buffalo flight route?

    Within the past month, 2 users have taken a look at flights from Spartanburg to Buffalo.

  • How long is the flight from Spartanburg to Buffalo?

    There are many flights that can get you from Spartanburg to Buffalo in 1h 46m. Fly via Southwest, American Airlines, or Frontier to get the fastest option. The distance between Spartanburg and Buffalo is about 546 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Spartanburg to Buffalo?

    While on average a flight from Spartanburg to Buffalo is generally $331, our data shows the cheapest flight currently is $122. When looking at the most popular route, (Charlotte Douglas - Buffalo), you can expect to pay $199 for that flight.

  • Can I find deals for flights from Spartanburg to Buffalo that include hotel bookings?

    Yes. In addition to deals on Spartanburg to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spartanburg to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spartanburg to Buffalo.

  • Can I find deals for business class flights from Spartanburg to Buffalo?

    Yes. Cheapflights offers flight deals from Spartanburg to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spartanburg to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Buffalo (average of $68). Flying from Spartanburg to Buffalo in April is currently the most expensive (average of $160). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Spartanburg to Buffalo

Discover the top 5 airlines that operate flights from Spartanburg 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$165FlexibilityNo cancel feeOn-time62%
DeltaCheapest$191Average$299FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$192Average$376FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$202Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$222Average$339FlexibilityNo cancel feeOn-time69%

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