$71+ Cheap flights from Raleigh to San Antonio (RDU - 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAT
Mar 6 — Mar 131
1 adult, Economy
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Cheapest flights from Raleigh to San AntonioExplore the most affordable flight options available from Raleigh to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Raleigh to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 2/252:53 pm
RDU
- SAT
1 stop23h 19m
Frontier
Sat 2/282:13 pm
SAT
- RDU
1 stop5h 17m
Frontier
Deal found 2/3![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 2/259:25 pm
RDU
- SAT
1 stop16h 47m
Frontier
Mon 3/25:08 pm
SAT
- RDU
1 stop6h 02m
Frontier
Deal found 2/3![Frontier logo]()
$149
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/317:46 pm
RDU
- SAT
1 stop14h 41m
Spirit Airlines
Wed 4/810:22 am
SAT
- RDU
1 stop7h 22m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 7/307:00 am
RDU
- SAT
Nonstop3h 15m
Breeze Airways
Sun 8/29:55 am
SAT
- RDU
Nonstop3h 05m
Breeze Airways
Deal found 2/3![Breeze Airways logo]()
$156
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.
Mon 2/236:10 am
RDU
- SAT
1 stop11h 08m
Multiple Airlines
Tue 2/2410:26 am
SAT
- RDU
2 stops12h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$158
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.
Thu 5/76:00 am
RDU
- SAT
Nonstop3h 15m
Breeze Airways
Mon 5/1111:30 am
SAT
- RDU
1 stop4h 37m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/246:25 am
RDU
- SAT
2 stops28h 05m
Multiple Airlines
Fri 2/275:04 pm
SAT
- RDU
1 stop6h 06m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$162
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.
Mon 3/26:10 am
RDU
- SAT
1 stop11h 10m
Multiple Airlines
Wed 3/46:00 am
SAT
- RDU
1 stop9h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$166
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 2/204:19 pm
RDU
- SAT
1 stop8h 40m
Multiple Airlines
Sun 2/225:04 pm
SAT
- RDU
1 stop22h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$167
Best flights from Raleigh to San AntonioDiscover carefully curated flight deals from Raleigh to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Raleigh to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/246:25 am
RDU
- SAT
2 stops28h 05m
Multiple Airlines
Fri 2/275:04 pm
SAT
- RDU
1 stop6h 06m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$164
This Expedia deal was found by Cheapflights users on 2/3. 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 4/2511:53 am
RDU
- SAT
1 stop7h 06m
Frontier
Mon 4/2710:23 am
SAT
- RDU
1 stop27h 19m
Frontier
Deal found 2/3![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Tue 3/317:46 pm
RDU
- SAT
2 stops17h 41m
Spirit Airlines
Wed 4/810:22 am
SAT
- RDU
1 stop7h 22m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$253
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.
Thu 2/199:59 pm
RDU
- SAT
1 stop27h 00m
Multiple Airlines
Tue 2/246:00 am
SAT
- RDU
1 stop6h 58m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/2210:38 pm
RDU
- SAT
1 stop16h 17m
Multiple Airlines
Tue 3/2410:22 am
SAT
- RDU
1 stop7h 22m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$182
This CheapOair deal was found by Cheapflights users on 2/3. 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 4/237:48 pm
RDU
- SAT
1 stop14h 36m
Frontier
Mon 4/2710:23 am
SAT
- RDU
1 stop27h 19m
Frontier
Deal found 2/3![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/39:25 pm
RDU
- SAT
1 stop27h 34m
Multiple Airlines
Tue 3/102:13 pm
SAT
- RDU
1 stop6h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$195
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 2/182:53 pm
RDU
- SAT
1 stop23h 19m
Frontier
Sat 2/217:56 pm
SAT
- RDU
1 stop21h 57m
Frontier
Deal found 2/3![Frontier logo]()
$222
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.
Thu 2/196:25 am
RDU
- SAT
2 stops28h 05m
Multiple Airlines
Sun 2/225:04 pm
SAT
- RDU
1 stop22h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$201
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.
Sun 2/86:10 am
RDU
- SAT
1 stop11h 53m
Multiple Airlines
Sun 2/158:14 pm
SAT
- RDU
2 stops50h 56m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/149:25 pm
RDU
- SAT
1 stop27h 34m
Multiple Airlines
Tue 2/1710:26 am
SAT
- RDU
2 stops12h 44m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/2910:38 pm
RDU
- SAT
1 stop15h 45m
Multiple Airlines
Thu 4/210:22 am
SAT
- RDU
2 stops12h 53m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$272
Last-minute flights from Raleigh to San AntonioDiscover last-minute flight deals from Raleigh to San Antonio. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to San Antonio. Data last updated February 4, 2026 and is based on user searches.
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 2/204:19 pm
RDU
- SAT
1 stop8h 40m
Multiple Airlines
Sun 2/225:04 pm
SAT
- RDU
1 stop22h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/236:10 am
RDU
- SAT
1 stop11h 08m
Multiple Airlines
Tue 2/2410:26 am
SAT
- RDU
2 stops12h 44m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/246:25 am
RDU
- SAT
2 stops28h 05m
Multiple Airlines
Fri 2/275:04 pm
SAT
- RDU
1 stop6h 06m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$162
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 2/252:53 pm
RDU
- SAT
1 stop23h 19m
Frontier
Sat 2/282:13 pm
SAT
- RDU
1 stop5h 17m
Frontier
Deal found 2/3![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 2/4. 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.
Wed 2/255:54 pm
RDU
- SAT
1 stop20h 18m
Frontier
Mon 3/25:08 pm
SAT
- RDU
1 stop6h 02m
Frontier
Deal found 2/4![Frontier logo]()
$149
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.
Mon 3/26:10 am
RDU
- SAT
1 stop11h 10m
Multiple Airlines
Wed 3/410:26 am
SAT
- RDU
2 stops12h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$156
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/317:46 pm
RDU
- SAT
1 stop14h 41m
Spirit Airlines
Wed 4/810:22 am
SAT
- RDU
1 stop7h 22m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$154
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/317:46 pm
RDU
- SAT
1 stop14h 41m
Spirit Airlines
Tue 4/710:22 am
SAT
- RDU
1 stop7h 22m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$169
One-way flights from Raleigh to San AntonioSearch for one-way flight options from Raleigh to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Raleigh to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:10 am
RDU
- SAT
1 stop11h 09m
Frontier
Deal found 2/2![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/186:50 am
RDU
- SAT
1 stop4h 45m
Breeze Airways
Deal found 2/3![Breeze Airways logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/156:50 am
RDU
- SAT
1 stop4h 45m
Breeze Airways
Deal found 2/3![Breeze Airways logo]()
$75
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 2/252:53 pm
RDU
- SAT
1 stop23h 19m
Frontier
Deal found 2/3![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/76:00 am
RDU
- SAT
Nonstop3h 15m
Breeze Airways
Deal found 2/3![Breeze Airways logo]()
$77
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:35 pm
RDU
- SAT
1 stop9h 24m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/266:55 pm
RDU
- SAT
1 stop22h 20m
Frontier
Deal found 2/3![Frontier logo]()
$79
This Expedia deal was found by Cheapflights users on 2/3. 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 3/26:10 am
RDU
- SAT
1 stop11h 10m
Frontier
Deal found 2/3![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 6/57:05 am
RDU
- SAT
1 stop4h 45m
Breeze Airways
Deal found 2/3![Breeze Airways logo]()
$81
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:10 am
RDU
- SAT
1 stop11h 08m
Frontier
Deal found 2/2![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/36:25 am
RDU
- SAT
2 stops28h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$83
Find flight deals from Raleigh to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (CheapOair) |
One-way from | $71 (Trip.com) |
Popular in | April |
Cheapest in | September |
Average price | $392 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh 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 4, 2026.
Use the filters below to find and compare flights from Raleigh to San Antonio that are best for you.
Fly from
Raleigh
Fly to
San Antonio
Route
Depart
Return
Price
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Tue 2/24
6:25 am-9:30 am
2 stops28h 05m
San Antonio
Fri 2/27
5:04 pm-12:10 am
1 stop6h 06m
$164
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Thu 2/19
9:59 pm-11:59 pm
1 stop27h 00m
San Antonio
Tue 2/24
6:00 am-1:58 pm
1 stop6h 58m
$180
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Sun 3/22
10:38 pm-1:55 pm
1 stop16h 17m
San Antonio
Tue 3/24
10:22 am-6:44 pm
1 stop7h 22m
$182
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Sat 4/25
11:53 am-5:59 pm
1 stop7h 06m
San Antonio
Mon 4/27
10:23 am-2:42 pm
1 stop27h 19m
$190
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Tue 3/3
9:25 pm-11:59 pm
1 stop27h 34m
San Antonio
Tue 3/10
2:13 pm-9:53 pm
1 stop6h 40m
$195
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Thu 4/23
7:48 pm-9:24 am
1 stop14h 36m
San Antonio
Mon 4/27
10:23 am-2:42 pm
1 stop27h 19m
$201
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Thu 2/19
6:25 am-9:30 am
2 stops28h 05m
San Antonio
Sun 2/22
5:04 pm-4:15 pm
1 stop22h 11m
$201
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Sun 2/8
6:10 am-5:03 pm
1 stop11h 53m
San Antonio
Sun 2/15
8:14 pm-12:10 am
2 stops50h 56m
$208
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Wed 2/18
2:53 pm-1:12 pm
1 stop23h 19m
San Antonio
Sat 2/21
7:56 pm-6:53 pm
1 stop21h 57m
$222
RaleighSan Antonio
RDU - SAT
RDUSAT
Raleigh-Durham
Tue 3/31
7:46 pm-12:27 pm
2 stops17h 41m
San Antonio
Wed 4/8
10:22 am-6:44 pm
1 stop7h 22m
$253
Showing 1-10 of 22 results
Compare providers for flights from Raleigh to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to San Antonio in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Raleigh to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Raleigh with our price prediction graph.
RDU-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 Raleigh to San Antonio
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How far ahead should I book a flight from Raleigh to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San Antonio. Price data was last updated on January 30, 2026.
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to San Antonio. 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 Raleigh to San Antonio?
Currently, February is the cheapest month in which you can book a flight from Raleigh to San Antonio (average of $85). Flying from Raleigh to San Antonio in June is currently the most expensive (average of $207). 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.
How often are flights from Raleigh to San Antonio delayed?
About 40% of weekly flights between Raleigh and San Antonio have experienced delays in the past year, with the average delay time being 39 minutes.
What is the most punctual flight time for Raleigh to San Antonio flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Raleigh to San Antonio flights?
Over the last year, Sun Country Air have had the lowest number of delays on this route, with just 100% of flights being delayed.
What’s the top layover airport for flights from Raleigh to San Antonio?
Share of 1-stop round-trip flights from Raleigh to San Antonio chosen by Cheapflights users in the past 12 months, using the same layover each way.
Nashville (BNA) – chosen by Cheapflights users on 40% of 1-stop itineraries from Raleigh to San Antonio on Cheapflights.
What’s the cheapest layover airport for flights from Raleigh to San Antonio?
Average round-trip fare for 1-stop flights from Raleigh to San Antonio, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Nashville (BNA) is the most affordable 1-stop option, with an average round-trip price of $277.
What’s the fastest layover option from Raleigh to San Antonio?
Shortest average travel time for 1-stop one-way flights from Raleigh to San Antonio, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Nashville (BNA) have the shortest average one-way travel time for 1-stop routes: 4h 43m.
Which airport typically offers the quickest layover for flights from Raleigh to San Antonio?
Average layover duration for 1-stop one-way flights from Raleigh to San Antonio, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Nashville (BNA) offer the fastest connection on this route, with an average layover time of 0h 49m.
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 4, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Raleigh 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.
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Raleigh 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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Raleigh and San Antonio flights
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Top 5 airlines flying from Raleigh to San Antonio
Discover the top 5 airlines that operate flights from Raleigh 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$399 | FlexibilityNo cancel fee | On-time63% |