$76+ Cheap flights from Raleigh to San Antonio (RDU - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SAT
Oct 7 — Oct 141
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 July, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
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 September 7, 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 September 7, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/6. 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 12/106:10 am -
Nonstop3h 35m
Mon 12/1412:38 pm -
1 stop4h 31m
Deal found 9/6![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 12/78:00 am -
1 stop4h 58m
Mon 12/1412:38 pm -
1 stop4h 31m
Deal found 9/6![Breeze Airways logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 12/78:00 am -
1 stop4h 58m
Sun 12/139:25 am -
Nonstop2h 55m
Deal found 9/6![Breeze Airways logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 am -
Nonstop3h 35m
Thu 10/299:25 am -
Nonstop2h 55m
Deal found 9/4![Breeze Airways logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/296:10 am -
Nonstop3h 35m
Sun 11/19:25 am -
Nonstop2h 55m
Deal found 9/2![Breeze Airways logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/28:00 am -
1 stop4h 58m
Thu 10/89:25 am -
Nonstop2h 55m
Deal found 9/2![Breeze Airways logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 12/106:10 am -
Nonstop3h 35m
Fri 12/1112:38 pm -
1 stop4h 31m
Deal found 9/6![Breeze Airways logo]()
$175
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:10 am -
Nonstop3h 35m
Sun 10/119:25 am -
Nonstop2h 55m
Deal found 9/4![Breeze Airways logo]()
$178
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:10 am -
Nonstop3h 35m
Fri 10/2312:38 pm -
1 stop4h 31m
Deal found 9/3![Breeze Airways logo]()
$179
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 am -
1 stop4h 58m
Fri 11/1312:38 pm -
1 stop4h 31m
Deal found 9/4![Breeze Airways logo]()
$181
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:10 am -
Nonstop3h 35m
Fri 11/612:38 pm -
1 stop4h 31m
Deal found 9/4![Breeze Airways logo]()
$182
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 September 7, 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 September 7, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/2. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 am -
1 stop4h 58m
Sun 9/209:25 am -
Nonstop2h 55m
Deal found 9/2![Breeze Airways logo]()
$297
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:44 pm -
1 stop6h 04m
Sun 10/115:15 am -
1 stop5h 49m
Deal found 9/2![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am -
1 stop6h 18m
Sat 11/216:40 am -
1 stop6h 04m
Deal found 9/3![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 9/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:20 am -
2 stops7h 05m
Wed 10/711:25 am -
2 stops9h 00m
Deal found 9/4![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 9/5. 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 10/315:00 pm -
1 stop7h 26m
Sun 11/15:15 am -
1 stop5h 49m
Deal found 9/5![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 9/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:40 am -
2 stops6h 35m
Thu 12/31:00 pm -
2 stops6h 55m
Deal found 9/4![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop6h 04m
Sat 10/106:35 am -
1 stop6h 14m
Deal found 9/3![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:06 am -
2 stops8h 47m
Sun 10/115:30 am -
1 stop4h 56m
Deal found 9/2![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 9/296:00 am -
2 stops7h 20m
Sat 10/312:35 pm -
2 stops6h 45m
Deal found 9/6![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:06 pm -
1 stop5h 25m
Tue 10/206:35 am -
1 stop6h 14m
Deal found 9/5![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 12/14:47 pm -
1 stop7h 11m
Sun 12/69:44 am -
2 stops10h 59m
Deal found 9/6![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:40 am -
2 stops11h 51m
Sun 9/275:30 am -
2 stops9h 33m
Deal found 9/3![United Airlines logo]()
$481
Last-minute flights from Raleigh to San AntonioDiscover last-minute flight deals from Raleigh to San Antonio. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to San Antonio. Data last updated September 7, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 9/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am -
1 stop4h 58m
Thu 10/19:25 am -
Nonstop2h 55m
Deal found 9/3![Breeze Airways logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/28:00 am -
1 stop4h 58m
Thu 10/89:25 am -
Nonstop2h 55m
Deal found 9/2![Breeze Airways logo]()
$174
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:10 am -
Nonstop3h 35m
Sun 10/119:25 am -
Nonstop2h 55m
Deal found 9/4![Breeze Airways logo]()
$178
This Expedia deal was found by Cheapflights users on 9/5. 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.
Thu 10/86:10 am -
Nonstop3h 35m
Mon 10/1210:03 am -
1 stop22h 14m
Deal found 9/5![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/98:00 am -
1 stop4h 58m
Sun 10/119:25 am -
Nonstop2h 55m
Deal found 9/6![Breeze Airways logo]()
$208
This Priceline deal was found by Cheapflights users on 9/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:10 am -
Nonstop3h 35m
Fri 10/2312:38 pm -
1 stop4h 31m
Deal found 9/3![Breeze Airways logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:10 am -
Nonstop3h 35m
Thu 10/299:25 am -
Nonstop2h 55m
Deal found 9/4![Breeze Airways logo]()
$167
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sun 10/256:10 am -
Nonstop3h 35m
Mon 10/2610:03 am -
1 stop22h 14m
Deal found 9/3![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/296:10 am -
Nonstop3h 35m
Sun 11/19:25 am -
Nonstop2h 55m
Deal found 9/2![Breeze Airways logo]()
$172
This Expedia deal was found by Cheapflights users on 9/5. 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.
Thu 10/299:30 pm -
1 stop12h 48m
Sun 11/19:25 am -
Nonstop2h 55m
Deal found 9/5![Multiple Airlines logo]()
$222
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 September 7, 2026.
Search for one-way flight options from Raleigh to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 11/56:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Breeze Airways logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/186:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Breeze Airways logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/106:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Breeze Airways logo]()
$93
This Breeze Airways deal was found by Cheapflights users on 9/6. 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.
Sun 9/136:10 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Breeze Airways logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/148:00 am -
1 stop4h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Breeze Airways logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$113
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:16 pm -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 9/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:30 pm -
1 stop12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Kiwi.com) |
One-way from | $76 (Priceline) |
Popular in | March |
Cheapest in | August |
Average price | $325 |
Good round-trip deal | $158 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 7,457,451 searches. Data last updated September 7, 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
Sun 9/13
6:10 am-8:45 am
Nonstop3h 35m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$104
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Wed 10/7
6:00 am-11:04 am
1 stop6h 04m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$145
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Thu 9/10
6:10 am-8:45 am
Nonstop3h 35m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$153
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 10/3
6:17 pm-7:25 pm
1 stop26h 08m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$155
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Thu 9/10
6:25 am-3:43 pm
2 stops10h 18m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$155
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Mon 11/30
8:00 am-11:58 am
1 stop4h 58m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$176
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sun 9/13
9:35 pm-9:10 am
1 stop12h 35m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
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
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$195
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 10/3
11:30 am-7:30 pm
2 stops9h 00m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$200
RaleighSan Antonio
RDU Raleigh-Durham - SAT San Antonio
RDUSAT
Raleigh-Durham
Sat 10/31
8:25 am-10:51 pm
3 stops15h 26m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$205
Showing 1-10 of 22 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 September.
| 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
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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 March is currently the most expensive (average of $490). 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 September 7, 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 15% of weekly flights between Raleigh and San Antonio have experienced delays in the past year, with the average delay time being 157 minutes.
What is the most punctual flight time for Raleigh to San Antonio flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday 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 15% 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.
Charlotte (CLT) – chosen by Cheapflights users on 50% 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.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $298.
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 Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 4h 50m.
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 Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 0h 57m.
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 September 7, 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.
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.7
Crew
8.8
Overall
8.2
Comfort
8.2
Boarding
8.4
Food
6.8
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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$229 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$418 | FlexibilityNo cancel fee | On-time63% |