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Spartanburg

$84+ Cheap flights from St. Louis (STL) to Spartanburg, SC

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CLT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Spartanburg are usually found in August or July, booked 73 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from St. Louis to Spartanburg

Keep the following information in mind while searching for St. Louis to Spartanburg flight deals. Data was last updated August 20, 2025.

Round-trip from

$160
(FlightHub)

One-way from

$84
(FlightHub)

Popular in

April

Cheapest in

August

Average price

$282
From Lambert-St Louis to Spartanburg
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One-way flight from Lambert-St Louis to Spartanburg
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from St. Louis to Spartanburg

Cheapest flights from St. Louis to Spartanburg
Explore the most affordable flight options available from St. Louis to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:49 amSTL - CLT
1 stop23h 33mFrontier
Sun 9/148:51 pmCLT - STL
1 stop17h 11mFrontier
Deal found 8/19$160
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:39 amSTL - CLT
1 stop23h 13mFrontier
Mon 9/155:20 pmCLT - STL
1 stop16h 46mFrontier
Deal found 8/18$165
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:55 pmSTL - CLT
1 stop19h 30mFrontier
Mon 9/155:20 pmCLT - STL
1 stop16h 46mFrontier
Deal found 8/18$181
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:35 amSTL - CLT
1 stop11h 24mMultiple Airlines
Fri 9/195:38 pmCLT - STL
1 stop16h 28mMultiple Airlines
Deal found 8/18$183
This Frontier deal was found by Cheapflights users on 8/19. 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 9/137:55 pmSTL - CLT
1 stop19h 30mFrontier
Mon 9/155:20 pmCLT - STL
1 stop16h 46mFrontier
Deal found 8/19$189
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:05 pmSTL - CLT
1 stop17h 39mMultiple Airlines
Mon 10/203:09 pmCLT - STL
1 stop19h 53mMultiple Airlines
Deal found 8/17$192
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/136:29 amSTL - CLT
Nonstop1h 58mAmerican Airlines
Wed 9/1710:05 pmCLT - STL
Nonstop2h 02mAmerican Airlines
Deal found 8/18$197
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:57 amSTL - CLT
1 stop9h 03mMultiple Airlines
Sun 10/125:34 pmCLT - STL
1 stop16h 33mMultiple Airlines
Deal found 8/19$200
This Frontier deal was found by Cheapflights users on 8/18. 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.
Thu 9/254:00 pmSTL - CLT
2 stops15h 11mFrontier
Mon 10/62:01 pmCLT - STL
1 stop7h 36mFrontier
Deal found 8/18$204
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:05 pmSTL - CLT
1 stop17h 39mFrontier
Sun 10/125:34 pmCLT - STL
1 stop16h 33mFrontier
Deal found 8/19$205
This Southwest deal was found by Cheapflights users on 8/20. 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.
Mon 9/292:45 pmSTL - CLT
Nonstop1h 50mSouthwest
Tue 9/305:25 pmCLT - STL
Nonstop2h 05mSouthwest
Deal found 8/20$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Spartanburg 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 August 20, 2025.
Use the filters below to find and compare flights from St. Louis to Spartanburg that are best for you.

Fly from

St. Louis

Fly to

Spartanburg

Route

Depart

Return

Price

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 9/11

10:49 am-11:22 am

1 stop23h 33m

Charlotte Douglas

Sun 9/14

8:51 pm-1:02 pm

1 stop17h 11m

$160

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Fri 10/31

2:12 pm-12:23 pm

1 stop21h 11m

Charlotte Douglas

Sun 11/2

6:07 pm-9:07 am

1 stop16h 00m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Fri 9/19

1:57 pm-1:01 pm

1 stop22h 04m

Charlotte Douglas

Sun 9/21

5:20 pm-9:06 am

1 stop16h 46m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sun 9/7

10:39 am-10:52 am

1 stop23h 13m

Charlotte Douglas

Fri 9/12

5:20 pm-9:06 am

1 stop16h 46m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 9/4

10:49 am-11:22 am

1 stop23h 33m

Charlotte Douglas

Mon 9/8

5:20 pm-9:06 am

1 stop16h 46m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sun 9/7

10:39 am-10:52 am

1 stop23h 13m

Charlotte Douglas

Mon 9/15

5:20 pm-9:06 am

1 stop16h 46m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 9/10

7:55 pm-4:25 pm

1 stop19h 30m

Charlotte Douglas

Mon 9/15

5:20 pm-9:06 am

1 stop16h 46m

$181

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 9/18

10:35 am-10:59 pm

1 stop11h 24m

Charlotte Douglas

Fri 9/19

5:38 pm-9:06 am

1 stop16h 28m

$183

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Tue 10/7

10:57 am-9:59 pm

1 stop10h 02m

Charlotte Douglas

Sat 10/11

10:19 am-5:45 pm

1 stop8h 26m

$183

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 9/13

7:55 pm-4:25 pm

1 stop19h 30m

Charlotte Douglas

Mon 9/15

5:20 pm-9:06 am

1 stop16h 46m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 19 results
1
2

Best time to book a flight from St. Louis to Spartanburg

Have a flexible travel schedule? Discover the best time to fly to Spartanburg from St. Louis 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 St. Louis to Spartanburg

How far ahead should I book a flight from St. Louis to Spartanburg?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Spartanburg. Price data was last updated on August 8, 2025.

The price you pay for your flight from St. Louis to Spartanburg may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Spartanburg?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Spartanburg (average of $248). Flying from St. Louis to Spartanburg in March is currently the most expensive (average of $328). 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 STL to SB1?

Find hourly flight availability from St. Louis to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from St. Louis to Spartanburg, 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 St. Louis to Spartanburg?

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

Travelers seeking maximum savings on their St. Louis to Spartanburg flight should consider departing on Friday afternoons 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 Spartanburg

Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from St. Louis to Spartanburg. 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
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,039 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Spartanburg. 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 from for flights from St. Louis to Spartanburg?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Spartanburg. On average, Lambert-St Louis has 3 outbound flights to Spartanburg per day from 6 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How popular is this St. Louis to Spartanburg flight route?

    This flight path from Lambert-St Louis to Spartanburg was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to Spartanburg?

    For as low as $160, Frontier can have you in Spartanburg from St. Louis in 23h 33m. The distance between St. Louis and Spartanburg is about 574 mi.

  • What are the most reliable airlines from St. Louis to Spartanburg?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Spartanburg consider choosing PSA Airlines (86%), American Airlines (79%) or Southwest (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from St. Louis to Spartanburg?

    While on average a flight from St. Louis to Spartanburg is generally $571, our data shows the cheapest flight currently is $112. When looking at the most popular route, (Lambert-St Louis - Charlotte Douglas), you can expect to pay $183 for that flight.

  • Can I find deals for flights from St. Louis to Spartanburg that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Spartanburg?

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

  • Can I find deals for business class flights from St. Louis to Spartanburg?

    Yes. Cheapflights offers flight deals from St. Louis to Spartanburg 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 St. Louis to Spartanburg?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Spartanburg (average of $248). Flying from St. Louis to Spartanburg in March is currently the most expensive (average of $328). 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

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Top 6 airlines flying from St. Louis to Spartanburg

Discover the top 6 airlines that operate flights from St. Louis to Spartanburg. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$211FlexibilityNo cancel feeOn-time65%
FrontierCheapest$140Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$213Average$348FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$374FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$389Average$640FlexibilityNo cancel feeOn-time69%

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