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$72+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BUF
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Buffalo are usually found in January or September, booked 73 days in advance, depart on a Saturday or Thursday 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(CheapOair)

One-way from

$72
(Cheapflightsfares)

Popular in

August

Cheapest in

January

Average price

$279
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. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 2, 2025.

This CheapOair deal was found by Cheapflights users on 10/1. 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 10/235:34 pmCLT - BUF
1 stop22h 55mFrontier
Sun 10/266:51 pmBUF - CLT
1 stop14h 24mFrontier
Deal found 10/1$144
This CheapOair deal was found by Cheapflights users on 9/30. 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.
Fri 10/318:05 pmCLT - BUF
1 stop22h 12mFrontier
Mon 11/39:53 pmBUF - CLT
1 stop15h 39mFrontier
Deal found 9/30$152
This CheapOair deal was found by Cheapflights users on 9/30. 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.
Mon 10/202:14 pmCLT - BUF
1 stop6h 04mFrontier
Thu 10/237:14 pmBUF - CLT
1 stop14h 51mFrontier
Deal found 9/30$169
This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:05 pmCLT - BUF
1 stop8h 13mFrontier
Sun 10/199:13 pmBUF - CLT
2 stops13h 56mFrontier
Deal found 9/30$188
This CheapOair deal was found by Cheapflights users on 9/30. 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 11/69:05 pmCLT - BUF
1 stop14h 39mFrontier
Mon 11/109:53 pmBUF - CLT
1 stop22h 17mFrontier
Deal found 9/30$189
This Frontier deal was found by Cheapflights users on 10/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:18 pmCLT - BUF
2 stops8h 35mFrontier
Sun 11/29:04 pmBUF - CLT
1 stop11h 01mFrontier
Deal found 10/2$190
This CheapOair deal was found by Cheapflights users on 10/1. 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.
Fri 10/38:51 pmCLT - BUF
1 stop21h 23mFrontier
Sat 10/119:45 pmBUF - CLT
1 stop10h 15mFrontier
Deal found 10/1$201
This Frontier deal was found by Cheapflights users on 10/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:59 pmCLT - BUF
1 stop22h 05mFrontier
Mon 11/109:53 pmBUF - CLT
1 stop22h 17mFrontier
Deal found 10/1$202
This Frontier deal was found by Cheapflights users on 10/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:05 pmCLT - BUF
2 stops13h 31mFrontier
Sun 11/29:04 pmBUF - CLT
1 stop11h 01mFrontier
Deal found 10/1$205
This CheapOair deal was found by Cheapflights users on 9/30. 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.
Fri 10/103:45 pmCLT - BUF
1 stop26h 12mFrontier
Sun 10/126:48 pmBUF - CLT
1 stop14h 27mFrontier
Deal found 9/30$206
This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:07 pmCLT - BUF
2 stops16h 01mFrontier
Sun 11/99:04 pmBUF - CLT
1 stop11h 01mFrontier
Deal found 9/30$208
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:14 pmCLT - BUF
1 stop6h 04mFrontier
Mon 10/279:13 pmBUF - CLT
1 stop16h 19mFrontier
Deal found 10/1$209

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 October 2, 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

Thu 10/9

5:34 pm-4:29 pm

1 stop22h 55m

Buffalo

Sun 10/12

6:48 pm-9:15 am

1 stop14h 27m

$230

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Sat 11/15

6:45 pm-11:59 pm

1 stop5h 14m

Buffalo

Tue 11/18

6:00 am-11:16 am

1 stop5h 16m

$270

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Thu 11/6

9:16 am-11:02 am

Nonstop1h 46m

Buffalo

Mon 11/10

12:57 pm-2:55 pm

Nonstop1h 58m

$285

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Tue 10/28

10:02 am-3:10 pm

1 stop5h 08m

Buffalo

Thu 10/30

3:57 pm-10:37 pm

1 stop6h 40m

$286

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Mon 11/17

5:00 pm-11:01 pm

1 stop6h 01m

Buffalo

Wed 11/19

9:14 am-4:10 pm

1 stop6h 56m

$286

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Mon 11/10

6:00 am-10:37 am

1 stop4h 37m

Buffalo

Wed 11/12

6:00 am-11:16 am

1 stop5h 16m

$286

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Mon 11/3

5:25 pm-10:52 pm

1 stop5h 27m

Buffalo

Wed 11/5

6:03 am-12:30 pm

1 stop6h 27m

$286

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Thu 11/13

6:00 am-10:37 am

1 stop4h 37m

Buffalo

Sat 11/15

5:47 pm-9:51 pm

1 stop4h 04m

$289

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 11/28

6:00 am-12:31 pm

1 stop6h 31m

Buffalo

Tue 12/2

6:00 am-11:17 am

1 stop5h 17m

$290

CharlotteBuffalo

CLT - BUF

CLTBUF

Charlotte Douglas

Fri 11/7

6:00 am-12:09 pm

1 stop6h 09m

Buffalo

Tue 11/11

9:14 am-4:10 pm

1 stop6h 56m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 18 results
1
2

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 September 26, 2025.

Booking 73 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 $256). Flying from Spartanburg to Buffalo in December is currently the most expensive (average of $337). 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 October 2, 2025.

When flying from Spartanburg to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 2, 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
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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
8.0
Very good
7,962 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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
8,933 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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
11,033 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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
3,155 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

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 1 inbound flight from Spartanburg per day.

  • How popular is this Spartanburg to Buffalo flight route?

    Within the past month, 1 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 Frontier, Delta, or American Airlines 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 $334, our data shows the cheapest flight currently is $122. When looking at the most popular route, (Charlotte Douglas - Buffalo), you can expect to pay $216 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 $256). Flying from Spartanburg to Buffalo in December is currently the most expensive (average of $337). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spartanburg to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$173FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$188Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$353FlexibilityNo cancel feeOn-time69%
DeltaCheapest$191Average$294FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$192Average$371FlexibilityNo cancel feeOn-time63%

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