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Spartanburg

$68+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CLT
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Spartanburg are usually found in August or October, booked 67 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap 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 December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/28. 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 12/315:00 amSTL - CLT
Nonstop1h 59mAmerican Airlines
Sat 1/36:26 pmCLT - STL
Nonstop2h 04mAmerican Airlines
Deal found 12/28$252
This Delta deal was found by Cheapflights users on 12/28. 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 12/316:29 amSTL - CLT
1 stop7h 32mDelta
Sat 1/36:00 amCLT - STL
1 stop4h 15mDelta
Deal found 12/28$272
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/315:00 amSTL - CLT
Nonstop1h 59mAmerican Airlines
Fri 1/210:55 pmCLT - STL
Nonstop2h 00mAmerican Airlines
Deal found 12/27$276
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/305:00 amSTL - CLT
Nonstop1h 59mAmerican Airlines
Sat 1/310:56 pmCLT - STL
Nonstop2h 00mAmerican Airlines
Deal found 12/27$287
This Delta deal was found by Cheapflights users on 12/26. 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.
Wed 12/311:22 pmSTL - CLT
1 stop4h 48mDelta
Sun 1/44:05 pmCLT - STL
1 stop5h 42mDelta
Deal found 12/26$296
This Southwest deal was found by Cheapflights users on 12/27. 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 12/302:15 pmSTL - CLT
1 stop7h 35mSouthwest
Thu 1/18:30 amCLT - STL
1 stop8h 20mSouthwest
Deal found 12/27$301
This Delta deal was found by Cheapflights users on 12/25. 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.
Tue 12/306:00 amSTL - CLT
1 stop3h 53mDelta
Sat 1/36:00 amCLT - STL
1 stop4h 15mDelta
Deal found 12/25$307
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/305:00 amSTL - CLT
Nonstop1h 59mAmerican Airlines
Fri 1/27:24 amCLT - STL
Nonstop2h 11mAmerican Airlines
Deal found 12/27$311

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$139
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$309
Provider with most accurate pricing for Lambert-St Louis-Charlotte Douglas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Charlotte Douglas flights.
Search Deals
From Lambert-St Louis to Spartanburg
Search Deals
One-way flight from Lambert-St Louis to Spartanburg
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 28, 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

Tue 1/27

5:42 pm-10:40 am

1 stop15h 58m

Charlotte Douglas

Fri 1/30

6:01 pm-11:33 pm

1 stop6h 32m

$139

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Fri 2/6

11:18 am-12:40 am

2 stops12h 22m

Charlotte Douglas

Sun 2/8

9:59 pm-11:33 pm

1 stop26h 34m

$174

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 2/28

3:49 pm-10:17 am

1 stop17h 28m

Charlotte Douglas

Thu 3/5

10:46 pm-7:07 am

1 stop9h 21m

$186

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/17

1:45 pm-7:15 pm

1 stop4h 30m

Charlotte Douglas

Mon 1/19

5:05 pm-6:15 pm

Nonstop2h 10m

$225

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/17

7:10 am-1:00 pm

1 stop4h 50m

Charlotte Douglas

Sat 1/17

6:59 pm-11:39 pm

1 stop5h 40m

$237

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sun 1/18

7:10 am-1:00 pm

1 stop4h 50m

Charlotte Douglas

Tue 1/20

12:59 pm-4:37 pm

1 stop4h 38m

$237

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 3/25

6:04 am-10:48 am

1 stop3h 44m

Charlotte Douglas

Sat 3/28

5:30 am-9:02 am

1 stop4h 32m

$237

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 4/18

5:40 am-11:35 am

1 stop4h 55m

Charlotte Douglas

Sun 4/19

6:10 am-9:05 am

1 stop3h 55m

$241

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Fri 1/16

8:32 pm-10:55 am

2 stops13h 23m

Charlotte Douglas

Sun 1/18

6:43 pm-6:51 pm

1 stop25h 08m

$247

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 2/28

7:00 am-10:00 am

Nonstop2h 00m

Charlotte Douglas

Thu 3/5

11:20 am-3:35 pm

1 stop5h 15m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 21 results
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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 December 26, 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 67 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, January is the cheapest month in which you can book a flight from St. Louis to Spartanburg (average of $136). Flying from St. Louis to Spartanburg in March is currently the most expensive (average of $244). 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 December 28, 2025.

One of the essential ways to save on airfare from St. Louis to Spartanburg is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

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

Weekly flight availability from St. Louis to Spartanburg

Explore weekly flight availability from St. Louis to Spartanburg. 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 December 28, 2025.

The most flights from STL to SB1 are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

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 December 28, 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
4,252 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,016 reviews
Southwest
8.0
Very good
4,252 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,070 reviews
Southwest
8.0
Very good
4,252 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,064 reviews
Southwest
8.0
Very good
4,252 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 7 outbound flights to Spartanburg per day from 4 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 13 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 $149, Frontier can have you in Spartanburg from St. Louis in 13h 52m. The distance between St. Louis and Spartanburg is about 574 mi.

  • What are the cheapest airlines to fly from St. Louis to Spartanburg one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $112. Delta flights start at $118 while deals on American Airlines start at $143 one-way.

  • 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 (100%), American Airlines (85%) or British Airways (78%) 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 $588, our data shows the cheapest flight currently is $156. When looking at the most popular route, (Lambert-St Louis - Charlotte Douglas), you can expect to pay $139 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, January is the cheapest month in which you can book a flight from St. Louis to Spartanburg (average of $136). Flying from St. Louis to Spartanburg in March is currently the most expensive (average of $244). 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.

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Top 4 airlines flying from St. Louis to Spartanburg

Discover the top 4 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$190FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$197Average$318FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$213Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$314FlexibilityNo cancel feeOn-timeN/A

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