$63+ Cheap flights from Spartanburg, SC to San Antonio (SAT)
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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SAT
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Spartanburg to San Antonio 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Spartanburg to San Antonio are usually found in August or September, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Spartanburg to San Antonio
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Best
Last-minute
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Cheapest flights from Spartanburg to San AntonioExplore the most affordable flight options available from Spartanburg to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Spartanburg to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Wed 3/410:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$124
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Thu 3/510:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$126
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Wed 2/2510:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$127
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Sat 3/710:26 am
SAT
- CLT
1 stop6h 52m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$138
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Thu 3/510:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$141
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:00 pm
CLT
- SAT
1 stop13h 27m
Spirit Airlines
Tue 3/2410:22 am
SAT
- CLT
1 stop13h 16m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$155
This CheapOair deal was found by Cheapflights users on 2/1. 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 2/265:13 pm
CLT
- SAT
1 stop27h 24m
Frontier
Mon 3/21:52 pm
SAT
- CLT
1 stop22h 59m
Frontier
Deal found 2/1![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/166:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Wed 2/1810:26 am
SAT
- CLT
1 stop24h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$163
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Mon 3/910:26 am
SAT
- CLT
1 stop6h 52m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Tue 3/36:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$170
Best flights from Spartanburg to San AntonioDiscover carefully curated flight deals from Spartanburg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Spartanburg to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/166:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Wed 2/1810:26 am
SAT
- CLT
1 stop24h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$163
This CheapOair deal was found by Cheapflights users on 1/31. 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 4/99:00 pm
CLT
- SAT
1 stop13h 27m
Spirit Airlines
Thu 4/1610:26 am
SAT
- CLT
1 stop13h 14m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Sat 2/214:49 pm
CLT
- SAT
1 stop8h 10m
Multiple Airlines
Sun 2/228:14 pm
SAT
- CLT
1 stop13h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$194
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
CLT
- SAT
1 stop28h 27m
Spirit Airlines
Mon 4/610:22 am
SAT
- CLT
1 stop20h 59m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/166:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Sat 2/211:57 pm
SAT
- CLT
1 stop17h 01m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$218
This CheapOair deal was found by Cheapflights users on 2/1. 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 3/261:20 pm
CLT
- SAT
1 stop21h 07m
Spirit Airlines
Sun 3/2910:22 am
SAT
- CLT
1 stop20h 59m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$226
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:12 am
CLT
- SAT
2 stops23h 18m
Spirit Airlines
Mon 3/910:26 am
SAT
- CLT
2 stops22h 51m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$233
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:18 am
CLT
- SAT
3 stops25h 09m
Spirit Airlines
Tue 3/241:22 pm
SAT
- CLT
2 stops17h 59m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$246
This CheapOair deal was found by Cheapflights users on 1/31. 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 3/57:13 pm
CLT
- SAT
1 stop15h 17m
Spirit Airlines
Sat 3/710:26 am
SAT
- CLT
1 stop20h 00m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$254
This CheapOair deal was found by Cheapflights users on 1/30. 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 3/65:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Sun 3/810:26 am
SAT
- CLT
1 stop21h 00m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$258
Last-minute flights from Spartanburg to San AntonioDiscover last-minute flight deals from Spartanburg to San Antonio. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Spartanburg to San Antonio. Data last updated February 2, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:01 pm
CLT
- SAT
1 stop6h 51m
Spirit Airlines
Mon 2/236:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 2/166:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Wed 2/1810:26 am
SAT
- CLT
1 stop24h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$163
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Fri 2/206:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$188
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Wed 2/2510:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$127
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Fri 2/276:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$184
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Thu 3/510:26 am
SAT
- CLT
1 stop12h 30m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$141
This CheapOair deal was found by Cheapflights users on 2/1. 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 2/265:13 pm
CLT
- SAT
1 stop27h 24m
Frontier
Mon 3/21:52 pm
SAT
- CLT
1 stop22h 59m
Frontier
Deal found 2/1![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 2/1. 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 2/2610:24 pm
CLT
- SAT
1 stop15h 48m
Multiple Airlines
Tue 3/36:00 am
SAT
- CLT
1 stop9h 54m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$171
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Mon 3/26:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 2/276:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Mon 3/25:08 pm
SAT
- CLT
2 stops19h 43m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$189
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Sat 3/710:26 am
SAT
- CLT
1 stop6h 52m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Tue 3/36:00 am
SAT
- CLT
1 stop9h 54m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$170
One-way flights from Spartanburg to San AntonioSearch for one-way flight options from Spartanburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Spartanburg to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$63
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:24 pm
CLT
- SAT
1 stop21h 06m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$84
This Booking.com deal was found by Cheapflights users on 1/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:49 pm
CLT
- SAT
1 stop7h 10m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/319:00 pm
CLT
- SAT
1 stop13h 27m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 2/252:46 pm
CLT
- SAT
1 stop10h 13m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/26:47 pm
CLT
- SAT
1 stop15h 43m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:46 pm
CLT
- SAT
1 stop10h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:24 pm
CLT
- SAT
1 stop13h 06m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$97
This CheapOair deal was found by Cheapflights users on 1/31. 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 4/305:41 pm
CLT
- SAT
1 stop16h 43m
Frontier
Deal found 1/31![Frontier logo]()
$102
Find flight deals from Spartanburg to San Antonio
Keep the following information in mind while searching for Spartanburg to San Antonio flight deals. Data was last updated February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Expedia) |
One-way from | $63 (Expedia) |
Popular in | December |
Cheapest in | August |
Average price | $353 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spartanburg to San Antonio 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 2, 2026.
Use the filters below to find and compare flights from Spartanburg to San Antonio that are best for you.
Fly from
Spartanburg
Fly to
San Antonio
Route
Depart
Return
Price
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Mon 2/16
6:47 pm-9:30 am
1 stop15h 43m
San Antonio
Wed 2/18
10:26 am-12:06 pm
1 stop24h 40m
$163
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Sat 2/21
4:49 pm-11:59 pm
1 stop8h 10m
San Antonio
Sun 2/22
8:14 pm-10:17 am
1 stop13h 03m
$194
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Thu 4/9
9:00 pm-9:27 am
1 stop13h 27m
San Antonio
Thu 4/16
10:26 am-12:40 am
1 stop13h 14m
$206
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Thu 4/2
6:00 am-9:27 am
1 stop28h 27m
San Antonio
Mon 4/6
10:22 am-8:21 am
1 stop20h 59m
$206
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Mon 2/16
6:47 pm-9:30 am
1 stop15h 43m
San Antonio
Sat 2/21
1:57 pm-7:58 am
1 stop17h 01m
$218
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Thu 3/26
1:20 pm-9:27 am
1 stop21h 07m
San Antonio
Sun 3/29
10:22 am-8:21 am
1 stop20h 59m
$226
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Mon 3/2
11:12 am-9:30 am
2 stops23h 18m
San Antonio
Mon 3/9
10:26 am-10:17 am
2 stops22h 51m
$233
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Tue 3/17
9:18 am-9:27 am
3 stops25h 09m
San Antonio
Tue 3/24
1:22 pm-8:21 am
2 stops17h 59m
$246
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Thu 3/5
7:13 pm-9:30 am
1 stop15h 17m
San Antonio
Sat 3/7
10:26 am-7:26 am
1 stop20h 00m
$254
CharlotteSan Antonio
CLT - SAT
CLTSAT
Charlotte Douglas
Fri 3/6
5:49 pm-11:59 pm
1 stop7h 10m
San Antonio
Sun 3/8
10:26 am-8:26 am
1 stop21h 00m
$258
Showing 1-10 of 20 results
Best time to book a flight from Spartanburg to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Spartanburg with our price prediction graph.
CLT-SAT
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 San Antonio
SB1-SAT
CLT-SAT
How far ahead should I book a flight from Spartanburg to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to San Antonio. Price data was last updated on January 30, 2026.
The price you pay for your flight from Spartanburg to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Spartanburg to San Antonio?
Currently, May is the cheapest month in which you can book a flight from Spartanburg to San Antonio (average of $92). Flying from Spartanburg to San Antonio in October is currently the most expensive (average of $157). 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 SAT?
Find hourly flight availability from Spartanburg to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 2, 2026.
It’s typically best to fly out from Spartanburg to San Antonio in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Spartanburg to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Spartanburg to San Antonio. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Spartanburg to San Antonio flight should consider departing on Tuesday 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.
Weekly flight availability from Spartanburg to San Antonio
Explore weekly flight availability from Spartanburg to San Antonio. 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 February 2, 2026.
The most flights from SB1 to SAT are scheduled on a Wednesday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated February 2, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Spartanburg to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Spartanburg to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Alternative routes for Spartanburg to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Spartanburg to San Antonio
Discover the top 5 airlines that operate flights from Spartanburg to San Antonio. 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 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$213 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$168 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$193 | Average$414 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$384 | FlexibilityNo cancel fee | On-time71% |