$111+ Cheap flights from Riverside, CA to San Antonio (SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Riverside 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 Riverside to San Antonio are usually found in September or August, booked 26 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Riverside to San Antonio
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Best
Last-minute
One-way
Cheapest flights from Riverside to San AntonioExplore the most affordable flight options available from Riverside to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Riverside to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1710:03 am
LAX
- SAT
2 stops12h 14m
Multiple Airlines
Tue 3/246:45 am
SAT
- LAX
1 stop6h 04m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 4/310:53 pm
LAX
- SAT
1 stop9h 50m
Multiple Airlines
Mon 4/610:22 am
SAT
- LAX
1 stop15h 34m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/910:03 am
LAX
- SAT
2 stops12h 16m
Multiple Airlines
Sun 4/126:45 am
SAT
- LAX
1 stop6h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Mon 3/29:21 pm
LAX
- SAT
2 stops14h 24m
Frontier
Wed 3/116:45 am
SAT
- LAX
1 stop19h 31m
Frontier
Deal found 2/8![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/269:16 pm
LAX
- SAT
2 stops16h 59m
Frontier
Sat 2/287:56 pm
SAT
- LAX
1 stop6h 34m
Frontier
Deal found 2/10![Frontier logo]()
$241
This Expedia deal was found by Cheapflights users on 2/10. 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 3/229:28 pm
LAX
- SAT
1 stop11h 12m
Multiple Airlines
Thu 3/2610:22 am
SAT
- LAX
1 stop15h 34m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$242
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:16 pm
LAX
- SAT
1 stop22h 37m
Frontier
Sun 2/227:07 pm
SAT
- LAX
1 stop14h 39m
Frontier
Deal found 2/9![Frontier logo]()
$243
This Expedia deal was found by Cheapflights users on 2/11. 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 3/196:15 pm
LAX
- SAT
1 stop14h 25m
Frontier
Sun 3/229:34 pm
SAT
- LAX
1 stop20h 59m
Frontier
Deal found 2/11![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 5/68:54 pm
LAX
- SAT
2 stops15h 25m
Frontier
Sun 5/1012:46 pm
SAT
- LAX
1 stop6h 25m
Frontier
Deal found 2/9![Frontier logo]()
$245
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:57 pm
LAX
- SAT
1 stop25h 20m
Multiple Airlines
Fri 3/2010:22 am
SAT
- LAX
1 stop15h 34m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/244:07 pm
LAX
- SAT
2 stops15h 23m
Multiple Airlines
Tue 3/35:36 pm
SAT
- LAX
1 stop7h 42m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$248
Best flights from Riverside to San AntonioDiscover carefully curated flight deals from Riverside to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Riverside to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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 3/285:50 pm
LAX
- SAT
Nonstop2h 40m
Southwest
Sat 4/412:15 pm
SAT
- LAX
Nonstop3h 25m
Southwest
Deal found 2/8![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:45 pm
LAX
- SAT
Nonstop2h 44m
Delta
Tue 3/314:10 pm
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/10![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:46 pm
LAX
- SAT
Nonstop2h 46m
Delta
Tue 4/287:35 am
SAT
- LAX
Nonstop3h 17m
Delta
Deal found 2/8![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 2/10. 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 3/101:55 pm
LAX
- SAT
Nonstop2h 40m
Southwest
Tue 3/177:15 pm
SAT
- LAX
Nonstop3h 25m
Southwest
Deal found 2/10![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:55 am
LAX
- SAT
Nonstop2h 43m
Delta
Tue 4/77:35 am
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/7![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 2/10. 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 5/127:50 am
LAX
- SAT
1 stop7h 30m
Southwest
Wed 5/131:35 pm
SAT
- LAX
Nonstop3h 15m
Southwest
Deal found 2/10![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:55 am
LAX
- SAT
Nonstop2h 43m
Delta
Wed 4/84:10 pm
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/7![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 2/11. 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 5/910:30 am
LAX
- SAT
1 stop4h 35m
Southwest
Sat 5/165:05 pm
SAT
- LAX
Nonstop3h 20m
Southwest
Deal found 2/11![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 2/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:20 pm
LAX
- SAT
1 stop6h 15m
Southwest
Wed 3/187:15 pm
SAT
- LAX
Nonstop3h 25m
Southwest
Deal found 2/9![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:45 pm
LAX
- SAT
Nonstop2h 44m
Delta
Wed 4/17:35 am
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/9![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:55 am
LAX
- SAT
Nonstop2h 43m
Delta
Mon 4/67:35 am
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/7![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 pm
LAX
- SAT
Nonstop2h 44m
Delta
Sat 4/47:35 am
SAT
- LAX
Nonstop3h 27m
Delta
Deal found 2/7![Delta logo]()
$328
Last-minute flights from Riverside to San AntonioDiscover last-minute flight deals from Riverside to San Antonio. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to San Antonio. Data last updated February 11, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:16 pm
LAX
- SAT
1 stop22h 37m
Frontier
Sun 2/227:07 pm
SAT
- LAX
1 stop14h 39m
Frontier
Deal found 2/9![Frontier logo]()
$243
This Priceline deal was found by Cheapflights users on 2/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:20 am
LAX
- SAT
1 stop8h 21m
Frontier
Tue 3/35:36 pm
SAT
- LAX
1 stop7h 42m
Frontier
Deal found 2/8![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:07 pm
LAX
- SAT
2 stops25h 18m
Multiple Airlines
Sat 2/287:56 pm
SAT
- LAX
1 stop6h 34m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/269:16 pm
LAX
- SAT
2 stops16h 59m
Frontier
Sat 2/287:56 pm
SAT
- LAX
1 stop6h 34m
Frontier
Deal found 2/11![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/269:16 pm
LAX
- SAT
2 stops16h 59m
Frontier
Mon 3/29:33 am
SAT
- LAX
1 stop9h 21m
Frontier
Deal found 2/10![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/19:21 pm
LAX
- SAT
1 stop9h 24m
Multiple Airlines
Wed 3/46:00 am
SAT
- LAX
2 stops18h 40m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$249
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:28 pm
LAX
- SAT
1 stop11h 12m
Frontier
Sun 3/86:45 am
SAT
- LAX
1 stop19h 31m
Frontier
Deal found 2/10![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 2/10. 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 3/121:19 pm
LAX
- SAT
1 stop19h 21m
Frontier
Tue 3/176:45 am
SAT
- LAX
1 stop19h 31m
Frontier
Deal found 2/10![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1710:03 am
LAX
- SAT
2 stops12h 14m
Multiple Airlines
Tue 3/246:45 am
SAT
- LAX
1 stop6h 04m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$237
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:57 pm
LAX
- SAT
1 stop25h 20m
Multiple Airlines
Fri 3/2010:22 am
SAT
- LAX
1 stop15h 34m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 2/10. 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 3/196:15 pm
LAX
- SAT
1 stop14h 25m
Frontier
Sun 3/222:08 pm
SAT
- LAX
1 stop30h 53m
Frontier
Deal found 2/10![Frontier logo]()
$244
One-way flights from Riverside to San AntonioSearch for one-way flight options from Riverside to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Riverside to San Antonio. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/610:36 pm
LAX
- SAT
2 stops23h 43m
Frontier
Deal found 2/10![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/168:57 pm
LAX
- SAT
1 stop25h 20m
Frontier
Deal found 2/9![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 3/175:18 pm
LAX
- SAT
2 stops28h 59m
Frontier
Deal found 2/9![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sun 4/54:28 pm
LAX
- SAT
1 stop16h 15m
Frontier
Deal found 2/9![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 4/143:27 pm
LAX
- SAT
2 stops20h 52m
Frontier
Deal found 2/9![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/107:00 am
LAX
- SAT
2 stops15h 17m
Frontier
Deal found 2/10![Frontier logo]()
$119
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:45 am
LAX
- SAT
Nonstop2h 48m
Delta
Deal found 2/8![Delta logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/238:19 pm
LAX
- SAT
2 stops25h 58m
Frontier
Deal found 2/9![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
LAX
- SAT
1 stop11h 37m
Frontier
Deal found 2/9![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/36:20 am
LAX
- SAT
3 stops25h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Fri 3/68:57 pm
LAX
- SAT
1 stop10h 09m
Frontier
Deal found 2/9![Frontier logo]()
$124
Find flight deals from Riverside to San Antonio
Keep the following information in mind while searching for Riverside to San Antonio flight deals. Data was last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Kiwi.com) |
One-way from | $111 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $315 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside 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 11, 2026.
Use the filters below to find and compare flights from Riverside to San Antonio that are best for you.
Fly from
Riverside
Fly to
San Antonio
Route
Depart
Return
Price
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Sat 3/28
5:50 pm-10:30 pm
Nonstop2h 40m
San Antonio
Sat 4/4
12:15 pm-1:40 pm
Nonstop3h 25m
$284
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 3/24
6:45 pm-11:29 pm
Nonstop2h 44m
San Antonio
Tue 3/31
4:10 pm-5:37 pm
Nonstop3h 27m
$293
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Wed 4/22
6:46 pm-11:32 pm
Nonstop2h 46m
San Antonio
Tue 4/28
7:35 am-8:52 am
Nonstop3h 17m
$293
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 3/31
9:55 am-2:38 pm
Nonstop2h 43m
San Antonio
Tue 4/7
7:35 am-9:02 am
Nonstop3h 27m
$293
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 3/31
9:55 am-2:38 pm
Nonstop2h 43m
San Antonio
Wed 4/8
4:10 pm-5:37 pm
Nonstop3h 27m
$293
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 3/10
1:55 pm-6:35 pm
Nonstop2h 40m
San Antonio
Tue 3/17
7:15 pm-8:40 pm
Nonstop3h 25m
$298
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 5/12
7:50 am-5:20 pm
1 stop7h 30m
San Antonio
Wed 5/13
1:35 pm-2:50 pm
Nonstop3h 15m
$303
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Sat 5/9
10:30 am-5:05 pm
1 stop4h 35m
San Antonio
Sat 5/16
5:05 pm-6:25 pm
Nonstop3h 20m
$303
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Wed 3/11
4:20 pm-12:35 am
1 stop6h 15m
San Antonio
Wed 3/18
7:15 pm-8:40 pm
Nonstop3h 25m
$303
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Thu 3/26
6:45 pm-11:29 pm
Nonstop2h 44m
San Antonio
Wed 4/1
7:35 am-9:02 am
Nonstop3h 27m
$328
Showing 1-10 of 23 results
Best time to book a flight from Riverside to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Riverside with our price prediction graph.
LAX-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 Riverside to San Antonio
R1V-SAT
LAX-SAT
How far ahead should I book a flight from Riverside to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Riverside to San Antonio. Price data was last updated on February 6, 2026.
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside 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 Riverside to San Antonio?
Currently, September is the cheapest month in which you can book a flight from Riverside to San Antonio (average of $58). Flying from Riverside to San Antonio in February is currently the most expensive (average of $110). 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 R1V to SAT?
Find hourly flight availability from Riverside to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.
When flying from Riverside to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the morning.
What is the cheapest day to fly from Riverside to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Riverside to San Antonio. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Riverside to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 11, 2026.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Riverside to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Riverside to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Alternative routes for Riverside to San Antonio
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Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Riverside to San Antonio by cabin class
Find flights from Riverside to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Riverside and San Antonio flights
Browse other Riverside and San Antonio flight options. Last updated on February 11, 2026.
Popular flight searches
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Riverside to San Antonio flights
Consider these flights traveling from Riverside to San Antonio.
Top 7 airlines flying from Riverside to San Antonio
Discover the top 7 airlines that operate flights from Riverside 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$196 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$89 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$95 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$392 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$178 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$527 | FlexibilityNo cancel fee | On-time75% |