$79+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAT
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh 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 Raleigh-Durham to San Antonio are usually found in August or September, booked 88 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Raleigh to San Antonio
Cheapest
Best
Last-minute
One-way
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 August 10, 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 August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/246:10 am -
Nonstop3h 35m
Sun 9/279:25 am -
Nonstop2h 55m
Deal found 8/7![Breeze Airways logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/268:50 am -
1 stop8h 23m
Sun 8/309:55 am -
Nonstop3h 05m
Deal found 8/6![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/207:00 am -
Nonstop3h 15m
Fri 8/2111:30 am -
1 stop4h 37m
Deal found 8/5![Breeze Airways logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/88:16 pm -
1 stop13h 51m
Thu 9/109:25 am -
Nonstop2h 55m
Deal found 8/8![Multiple Airlines logo]()
$203
This Expedia deal was found by Cheapflights users on 8/5. 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 10/58:00 am -
1 stop4h 58m
Wed 10/78:20 pm -
1 stop14h 03m
Deal found 8/5![Multiple Airlines logo]()
$204
This Priceline deal was found by Cheapflights users on 8/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:10 am -
Nonstop3h 35m
Mon 10/1912:38 pm -
1 stop4h 31m
Deal found 8/5![Breeze Airways logo]()
$206
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/172:49 pm -
1 stop19h 21m
Sun 9/209:25 am -
Nonstop2h 55m
Deal found 8/7![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/177:05 am -
1 stop4h 45m
Thu 8/209:55 am -
Nonstop3h 05m
Deal found 8/7![Breeze Airways logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/167:00 am -
Nonstop3h 15m
Fri 8/2111:30 am -
1 stop4h 37m
Deal found 8/5![Breeze Airways logo]()
$212
This Breeze Airways deal was found by Cheapflights users on 8/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:05 am -
1 stop4h 45m
Sun 9/69:55 am -
Nonstop3h 05m
Deal found 8/8![Breeze Airways logo]()
$216
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/249:35 pm -
1 stop12h 35m
Sun 9/279:25 am -
Nonstop2h 55m
Deal found 8/7![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/28:50 am -
1 stop8h 23m
Sat 9/55:38 pm -
2 stops22h 32m
Deal found 8/6![Multiple Airlines logo]()
$219
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 August 10, 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 August 10, 2026.
This Breeze Airways deal was found by Cheapflights users on 8/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:10 am -
Nonstop3h 35m
Sun 10/259:25 am -
Nonstop2h 55m
Deal found 8/6![Breeze Airways logo]()
$278
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 11/75:15 am -
1 stop5h 27m
Thu 11/126:32 pm -
1 stop4h 54m
Deal found 8/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
1 stop5h 59m
Sun 9/65:30 am -
2 stops7h 37m
Deal found 8/8![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/196:20 am -
1 stop4h 40m
Sat 9/269:45 am -
2 stops7h 45m
Deal found 8/5![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 9/197:25 am -
1 stop6h 24m
Sat 9/265:30 am -
1 stop4h 56m
Deal found 8/5![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sat 10/36:35 am -
2 stops8h 05m
Wed 10/712:55 pm -
2 stops7h 15m
Deal found 8/8![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 am -
1 stop6h 27m
Sun 9/134:12 pm -
1 stop4h 47m
Deal found 8/9![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 8/6. 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.
Thu 10/1511:35 am -
2 stops9h 30m
Thu 10/225:25 am -
2 stops6h 30m
Deal found 8/6![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:30 am -
1 stop5h 07m
Sun 8/304:08 pm -
1 stop4h 51m
Deal found 8/6![United Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 10/211:35 am -
2 stops9h 30m
Tue 10/611:25 am -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 8/8. 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 9/86:00 am -
2 stops7h 20m
Fri 9/112:05 pm -
2 stops7h 00m
Deal found 8/8![Southwest logo]()
$453
Last-minute flights from Raleigh to San AntonioDiscover last-minute flight deals from Raleigh to San Antonio. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to San Antonio. Data last updated August 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/167:00 am -
Nonstop3h 15m
Fri 8/2111:30 am -
1 stop4h 37m
Deal found 8/5![Breeze Airways logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/177:05 am -
1 stop4h 45m
Thu 8/209:55 am -
Nonstop3h 05m
Deal found 8/7![Breeze Airways logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/207:00 am -
Nonstop3h 15m
Fri 8/2111:30 am -
1 stop4h 37m
Deal found 8/5![Breeze Airways logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/268:50 am -
1 stop8h 23m
Sun 8/309:55 am -
Nonstop3h 05m
Deal found 8/6![Breeze Airways logo]()
$200
This Expedia deal was found by Cheapflights users on 8/5. 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 8/317:05 am -
1 stop4h 45m
Mon 9/79:51 am -
1 stop23h 01m
Deal found 8/5![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/28:50 am -
1 stop8h 23m
Sat 9/55:38 pm -
2 stops22h 32m
Deal found 8/6![Multiple Airlines logo]()
$219
This Breeze Airways deal was found by Cheapflights users on 8/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:05 am -
1 stop4h 45m
Sun 9/69:55 am -
Nonstop3h 05m
Deal found 8/8![Breeze Airways logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/88:16 pm -
1 stop13h 51m
Thu 9/109:25 am -
Nonstop2h 55m
Deal found 8/8![Multiple Airlines logo]()
$203
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/172:49 pm -
1 stop19h 21m
Sun 9/209:25 am -
Nonstop2h 55m
Deal found 8/7![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/246:10 am -
Nonstop3h 35m
Sun 9/279:25 am -
Nonstop2h 55m
Deal found 8/7![Breeze Airways logo]()
$198
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/249:35 pm -
1 stop12h 35m
Sun 9/279:25 am -
Nonstop2h 55m
Deal found 8/7![Multiple Airlines logo]()
$217
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 August 10, 2026.
Search for one-way flight options from Raleigh to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/277:00 am -
Nonstop3h 15m
Deal found 8/5![Breeze Airways logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/207:00 am -
Nonstop3h 15m
Deal found 8/5![Breeze Airways logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/37:00 am -
Nonstop3h 15m
Deal found 8/9![Breeze Airways logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/28:50 am -
1 stop8h 23m
Deal found 8/8![Breeze Airways logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/217:05 am -
1 stop4h 45m
Deal found 8/5![Breeze Airways logo]()
$106
This Priceline deal was found by Cheapflights users on 8/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am -
Nonstop3h 15m
Deal found 8/6![Breeze Airways logo]()
$109
This Priceline deal was found by Cheapflights users on 8/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
1 stop4h 58m
Deal found 8/5![Breeze Airways logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/155:27 pm -
1 stop16h 40m
Deal found 8/8![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 8/5. 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 8/279:59 pm -
1 stop11h 57m
Deal found 8/5![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/228:50 am -
1 stop9h 08m
Deal found 8/5![Breeze Airways logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/219:59 pm -
2 stops19h 59m
Deal found 8/7![Multiple Airlines logo]()
$126
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Kiwi.com) |
One-way from | $79 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $298 |
Good round-trip deal | $175 or less |
Good one-way deal | $114 or less |
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 August 10, 2026.
Use the filters below to find and compare flights from Raleigh to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Thu 10/22
6:10 am-8:45 am
Nonstop3h 35m
San Antonio
Sun 10/25
9:25 am-1:20 pm
Nonstop2h 55m
$278
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 11/7
5:15 am-9:42 am
1 stop5h 27m
San Antonio
Thu 11/12
6:32 pm-12:26 am
1 stop4h 54m
$349
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 9/19
7:25 am-12:49 pm
1 stop6h 24m
San Antonio
Sat 9/26
5:30 am-11:26 am
1 stop4h 56m
$349
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Thu 9/3
6:00 am-10:59 am
1 stop5h 59m
San Antonio
Sun 9/6
5:30 am-2:07 pm
2 stops7h 37m
$361
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 9/19
6:20 am-10:00 am
1 stop4h 40m
San Antonio
Sat 9/26
9:45 am-6:30 pm
2 stops7h 45m
$361
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 10/3
6:35 am-1:40 pm
2 stops8h 05m
San Antonio
Wed 10/7
12:55 pm-9:10 pm
2 stops7h 15m
$387
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Thu 10/15
11:35 am-8:05 pm
2 stops9h 30m
San Antonio
Thu 10/22
5:25 am-12:55 pm
2 stops6h 30m
$415
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Fri 10/2
11:35 am-8:05 pm
2 stops9h 30m
San Antonio
Tue 10/6
11:25 am-9:20 pm
2 stops8h 55m
$431
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Fri 9/11
6:25 am-11:52 am
1 stop6h 27m
San Antonio
Sun 9/13
4:12 pm-9:59 pm
1 stop4h 47m
$446
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Tue 9/8
6:00 am-12:20 pm
2 stops7h 20m
San Antonio
Fri 9/11
2:05 pm-10:05 pm
2 stops7h 00m
$453
Showing 1-10 of 19 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | 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
Prices
Delays
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How far ahead should I book a flight from Raleigh to San Antonio?
Booking 80 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, August is the cheapest month in which you can book a flight from Raleigh to San Antonio (average of $298). Flying from Raleigh to San Antonio in February is currently the most expensive (average of $486). 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 RDU to SAT?
Find hourly flight availability from Raleigh 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 August 10, 2026.
When flying from Raleigh to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Raleigh to San Antonio delayed?
About 22% of weekly flights between Raleigh and San Antonio have experienced delays in the past year, with the average delay time being 103 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?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday 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, Breeze Airways have had the lowest number of delays on this route, with just 18% 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 33% 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 $236.
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 35m.
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 50m.
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 August 10, 2026.
See what other customers who have flown with Breeze Airways,Southwest, andDelta 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.
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Food
6.7
Overall
8.2
Boarding
8.3
Entertainment
6.7
Crew
8.7
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
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 6 airlines flying from Raleigh to San Antonio
Discover the top 6 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$233 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$412 | FlexibilityNo cancel fee | On-time63% |