$138+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
Jul 24 — Jul 311
Round-trip
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 65 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from Riverside to San Antonio
Cheapest
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 June 24, 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 June 24, 2026.
This Frontier deal was found by Cheapflights users on 6/21. 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 7/176:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Tue 7/217:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$277
This Orbitz deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:09 pm
LAX
- SAT
1 stop21h 28m
Frontier
Mon 7/279:32 pm
SAT
- LAX
1 stop13h 53m
Frontier
Deal found 6/20![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 6/21. 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 7/236:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Sun 7/267:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$280
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:49 pm
LAX
- SAT
1 stop19h 55m
Frontier
Sat 8/87:49 pm
SAT
- LAX
1 stop6h 22m
Frontier
Deal found 6/23![Frontier logo]()
$281
This Travelocity deal was found by Cheapflights users on 6/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Sun 7/267:39 pm
SAT
- LAX
1 stop14h 51m
Frontier
Deal found 6/23![Frontier logo]()
$282
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:07 pm
LAX
- SAT
1 stop6h 30m
Frontier
Fri 7/247:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/23![Frontier logo]()
$283
This Priceline deal was found by Cheapflights users on 6/20. 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.
Sat 7/116:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Sat 7/187:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/20![Frontier logo]()
$288
This Expedia deal was found by Cheapflights users on 6/20. 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 7/138:49 pm
LAX
- SAT
1 stop19h 55m
Frontier
Wed 7/159:32 pm
SAT
- LAX
1 stop24h 42m
Frontier
Deal found 6/20![Frontier logo]()
$289
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:50 am
LAX
- SAT
1 stop6h 54m
Frontier
Tue 7/149:32 pm
SAT
- LAX
1 stop24h 31m
Frontier
Deal found 6/20![Frontier logo]()
$290
This Orbitz deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:09 pm
LAX
- SAT
1 stop19h 45m
Frontier
Sat 8/2910:24 pm
SAT
- LAX
1 stop26h 15m
Frontier
Deal found 6/23![Frontier logo]()
$291
This Frontier deal was found by Cheapflights users on 6/21. 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.
Sun 7/126:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Sat 7/187:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$294
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 June 24, 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 June 24, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 7/216:59 pm
LAX
- SAT
Nonstop2h 55m
Delta
Tue 7/287:19 am
SAT
- LAX
Nonstop3h 01m
Delta
Deal found 6/22![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 6/22. 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 8/227:20 am
LAX
- SAT
Nonstop2h 50m
Southwest
Tue 8/251:30 pm
SAT
- LAX
1 stop7h 40m
Southwest
Deal found 6/22![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 6/21. 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 12/16:30 pm
LAX
- SAT
Nonstop2h 48m
Delta
Sat 12/56:30 am
SAT
- LAX
Nonstop3h 19m
Delta
Deal found 6/21![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 6/20. 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 8/2911:30 am
LAX
- SAT
1 stop7h 20m
Southwest
Sat 9/52:30 pm
SAT
- LAX
1 stop5h 00m
Southwest
Deal found 6/20![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 6/20. 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 9/2912:10 pm
LAX
- SAT
2 stops6h 20m
Southwest
Wed 9/301:55 pm
SAT
- LAX
Nonstop3h 05m
Southwest
Deal found 6/20![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 6/23. 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 7/236:59 pm
LAX
- SAT
Nonstop2h 55m
Delta
Tue 7/284:46 pm
SAT
- LAX
Nonstop3h 05m
Delta
Deal found 6/23![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/21. 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 12/15:05 am
LAX
- SAT
1 stop5h 05m
Southwest
Sat 12/55:40 am
SAT
- LAX
2 stops7h 35m
Southwest
Deal found 6/21![Southwest logo]()
$356
This Delta deal was found by Cheapflights users on 6/23. 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.
Mon 10/126:30 pm
LAX
- SAT
Nonstop2h 48m
Delta
Thu 10/154:10 pm
SAT
- LAX
Nonstop3h 22m
Delta
Deal found 6/23![Delta logo]()
$383
This Southwest deal was found by Cheapflights users on 6/21. 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 7/235:00 am
LAX
- SAT
1 stop7h 30m
Southwest
Tue 7/283:55 pm
SAT
- LAX
Nonstop3h 05m
Southwest
Deal found 6/21![Southwest logo]()
$384
Last-minute flights from Riverside to San AntonioDiscover last-minute flight deals from Riverside to San Antonio. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to San Antonio. Data last updated June 24, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:50 am
LAX
- SAT
1 stop6h 54m
Frontier
Tue 7/149:32 pm
SAT
- LAX
1 stop24h 31m
Frontier
Deal found 6/20![Frontier logo]()
$290
This Priceline deal was found by Cheapflights users on 6/20. 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.
Sat 7/116:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Sat 7/187:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/20![Frontier logo]()
$288
This Frontier deal was found by Cheapflights users on 6/21. 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.
Sun 7/126:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Sat 7/187:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$294
This Expedia deal was found by Cheapflights users on 6/20. 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 7/138:49 pm
LAX
- SAT
1 stop19h 55m
Frontier
Wed 7/159:32 pm
SAT
- LAX
1 stop24h 42m
Frontier
Deal found 6/20![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 6/21. 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 7/176:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Tue 7/217:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$277
This Frontier deal was found by Cheapflights users on 6/22. 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.
Sun 7/196:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Fri 7/247:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/22![Frontier logo]()
$298
This Orbitz deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:09 pm
LAX
- SAT
1 stop21h 28m
Frontier
Mon 7/279:32 pm
SAT
- LAX
1 stop13h 53m
Frontier
Deal found 6/20![Frontier logo]()
$278
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:07 pm
LAX
- SAT
1 stop6h 30m
Frontier
Fri 7/247:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/23![Frontier logo]()
$283
This Frontier deal was found by Cheapflights users on 6/21. 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 7/236:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Sun 7/267:39 pm
SAT
- LAX
1 stop6h 32m
Frontier
Deal found 6/21![Frontier logo]()
$280
This Travelocity deal was found by Cheapflights users on 6/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Sun 7/267:39 pm
SAT
- LAX
1 stop14h 51m
Frontier
Deal found 6/23![Frontier logo]()
$282
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 June 24, 2026.
Search for one-way flight options from Riverside to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 10/156:15 am
LAX
- SAT
1 stop6h 00m
Frontier
Deal found 6/21![Frontier logo]()
$138
This Expedia deal was found by Cheapflights users on 6/22. 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 10/226:15 am
LAX
- SAT
1 stop6h 00m
Frontier
Deal found 6/22![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/146:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Deal found 6/20![Frontier logo]()
$140
This Priceline deal was found by Cheapflights users on 6/22. 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.
Fri 9/1811:47 am
LAX
- SAT
1 stop7h 52m
Frontier
Deal found 6/22![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:49 pm
LAX
- SAT
1 stop19h 55m
Frontier
Deal found 6/22![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 6/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Deal found 6/20![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 10/198:51 pm
LAX
- SAT
1 stop12h 30m
Frontier
Deal found 6/22![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/316:30 am
LAX
- SAT
1 stop12h 07m
Frontier
Deal found 6/21![Frontier logo]()
$146
This Priceline deal was found by Cheapflights users on 6/22. 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 7/266:30 am
LAX
- SAT
1 stop10h 14m
Frontier
Deal found 6/22![Frontier logo]()
$147
This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:49 pm
LAX
- SAT
1 stop19h 55m
Frontier
Deal found 6/20![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/41:56 pm
LAX
- SAT
2 stops26h 58m
Frontier
Deal found 6/19![Frontier logo]()
$149
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Frontier) |
One-way from | $138 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $424 |
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 June 24, 2026.
Use the filters below to find and compare flights from Riverside to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 7/21
6:59 pm-11:54 pm
Nonstop2h 55m
San Antonio
Tue 7/28
7:19 am-8:20 am
Nonstop3h 01m
$331
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 12/1
6:30 pm-11:18 pm
Nonstop2h 48m
San Antonio
Sat 12/5
6:30 am-7:49 am
Nonstop3h 19m
$331
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Sat 8/22
7:20 am-12:10 pm
Nonstop2h 50m
San Antonio
Tue 8/25
1:30 pm-7:10 pm
1 stop7h 40m
$341
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Sat 8/29
11:30 am-8:50 pm
1 stop7h 20m
San Antonio
Sat 9/5
2:30 pm-5:30 pm
1 stop5h 00m
$346
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 9/29
12:10 pm-8:30 pm
2 stops6h 20m
San Antonio
Wed 9/30
1:55 pm-3:00 pm
Nonstop3h 05m
$346
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 12/1
5:05 am-12:10 pm
1 stop5h 05m
San Antonio
Sat 12/5
5:40 am-11:15 am
2 stops7h 35m
$356
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Thu 7/23
6:59 pm-11:54 pm
Nonstop2h 55m
San Antonio
Tue 7/28
4:46 pm-5:51 pm
Nonstop3h 05m
$374
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Mon 10/12
6:30 pm-11:18 pm
Nonstop2h 48m
San Antonio
Thu 10/15
4:10 pm-5:32 pm
Nonstop3h 22m
$383
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Thu 7/23
5:00 am-2:30 pm
1 stop7h 30m
San Antonio
Tue 7/28
3:55 pm-5:00 pm
Nonstop3h 05m
$384
Cheapest one-way
Quickest one-way
Los AngelesSan Antonio
LAX - SAT
LAXSAT
Los Angeles
Tue 10/6
10:15 am-3:00 pm
Nonstop2h 45m
$166
Showing 1-10 of 21 resultsSorted by cheapest first
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
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 June 24, 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 in the evening, which can drop the price by up to 50% versus a flight in the morning.
Weekly flight availability from Riverside to San Antonio
Explore weekly flight availability from Riverside to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 24, 2026.
The most flights from R1V to SAT are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Riverside to San Antonio?
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 June 20, 2026.
Travelers seeking maximum savings on their Riverside to San Antonio flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon 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 June 24, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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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Riverside and San Antonio flights
Browse other Riverside and San Antonio flight options. Last updated on June 24, 2026.
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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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$123 | Average$245 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$567 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$167 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$176 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$214 | Average$365 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$324 | FlexibilityNo cancel fee | On-time62% |