$71+ Cheap flights from San Antonio (SAT) to Riverside, CA
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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LAX
Nov 29 — Dec 61
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio to Riverside 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 San Antonio to Riverside are usually found in September or August, booked 39 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from San Antonio to Riverside
Keep the following information in mind while searching for San Antonio to Riverside flight deals. Data was last updated October 30, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $102 (Kiwi.com) |
One-way from | $71 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $217 |
Find flight deals from San Antonio to Riverside
Cheapest flights from San Antonio to RiversideExplore the most affordable flight options available from San Antonio to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from San Antonio to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/97:00 amSAT - LAX
Nonstop3h 26mSpirit Airlines
Mon 12/158:12 amLAX - SAT
Nonstop2h 48mSpirit Airlines
Deal found 10/30![Spirit Airlines logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:07 pmSAT - LAX
Nonstop3h 23mSpirit Airlines
Thu 12/48:12 amLAX - SAT
Nonstop2h 48mSpirit Airlines
Deal found 10/29![Spirit Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/85:40 amSAT - LAX
Nonstop3h 24mSpirit Airlines
Sun 12/148:12 amLAX - SAT
Nonstop2h 48mSpirit Airlines
Deal found 10/30![Spirit Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/177:00 amSAT - LAX
Nonstop3h 26mMultiple Airlines
Wed 12/319:15 amLAX - SAT
1 stop22h 08mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amSAT - LAX
Nonstop3h 26mSpirit Airlines
Wed 12/102:12 pmLAX - SAT
Nonstop2h 47mSpirit Airlines
Deal found 10/29![Spirit Airlines logo]()
$109
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:07 pmSAT - LAX
Nonstop3h 23mSpirit Airlines
Tue 12/92:12 pmLAX - SAT
Nonstop2h 47mSpirit Airlines
Deal found 10/29![Spirit Airlines logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:45 amSAT - LAX
Nonstop3h 24mSpirit Airlines
Tue 11/187:00 pmLAX - SAT
Nonstop2h 45mSpirit Airlines
Deal found 10/29![Spirit Airlines logo]()
$111
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:40 amSAT - LAX
Nonstop3h 24mMultiple Airlines
Thu 12/116:40 amLAX - SAT
1 stop5h 31mMultiple Airlines
Deal found 10/30![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/108:10 pmSAT - LAX
1 stop14h 04mSpirit Airlines
Thu 11/136:10 amLAX - SAT
1 stop6h 18mSpirit Airlines
Deal found 10/27![Spirit Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1310:46 pmSAT - LAX
1 stop16h 21mMultiple Airlines
Sat 11/156:10 amLAX - SAT
1 stop6h 18mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/196:45 amSAT - LAX
Nonstop3h 24mMultiple Airlines
Mon 11/2410:39 amLAX - SAT
1 stop4h 48mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$116
This Priceline deal was found by Cheapflights users on 10/27. 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.
Wed 11/196:45 amSAT - LAX
Nonstop3h 24mSpirit Airlines
Mon 12/112:28 pmLAX - SAT
Nonstop2h 44mSpirit Airlines
Deal found 10/27![Spirit Airlines logo]()
$117
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Riverside 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 October 30, 2025.
Use the filters below to find and compare flights from San Antonio to Riverside that are best for you.
Fly from
San Antonio
Fly to
Riverside
Route
Depart
Return
Price
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 12/6
2:30 pm-3:50 pm
Nonstop3h 20m
Los Angeles
Sat 12/13
2:00 pm-6:45 pm
Nonstop2h 45m
$143
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 12/6
2:30 pm-3:50 pm
Nonstop3h 20m
Los Angeles
Mon 12/8
9:40 am-2:25 pm
Nonstop2h 45m
$143
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 12/6
6:25 am-11:30 am
1 stop7h 05m
Los Angeles
Wed 12/10
1:10 pm-10:15 pm
1 stop7h 05m
$163
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Wed 12/10
10:55 am-4:40 pm
2 stops7h 45m
Los Angeles
Tue 12/16
12:40 pm-9:50 pm
1 stop7h 10m
$168
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sun 12/14
5:40 am-7:04 am
Nonstop3h 24m
Los Angeles
Sun 12/21
10:03 pm-1:16 pm
1 stop13h 13m
$175
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Tue 1/6
7:00 am-8:28 am
Nonstop3h 28m
Los Angeles
Sat 1/17
9:55 am-2:45 pm
Nonstop2h 50m
$177
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Tue 11/25
6:07 pm-7:30 pm
Nonstop3h 23m
Los Angeles
Wed 12/3
1:42 pm-8:15 am
2 stops16h 33m
$199
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Mon 11/24
1:50 pm-12:53 pm
1 stop25h 03m
Los Angeles
Sat 12/6
1:07 pm-7:11 pm
1 stop28h 04m
$206
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Fri 12/12
7:30 pm-10:50 pm
1 stop5h 20m
Los Angeles
Mon 12/15
5:45 am-1:50 pm
1 stop6h 05m
$210
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 2/5
5:30 am-11:05 am
1 stop7h 35m
Los Angeles
Mon 2/9
12:55 pm-5:40 pm
Nonstop2h 45m
$211
Showing 1-10 of 17 results
Best time to book a flight from San Antonio to Riverside
Have a flexible travel schedule? Discover the best time to fly to Riverside from San Antonio with our price prediction graph.
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 San Antonio to Riverside
How far ahead should I book a flight from San Antonio to Riverside?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Riverside. Price data was last updated on October 24, 2025.
The best time to book flights from San Antonio to Riverside is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Antonio to Riverside?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Riverside (average of $60). Flying from San Antonio to Riverside in March is currently the most expensive (average of $108). 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 SAT to R1V?
Find hourly flight availability from San Antonio to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
One of the essential ways to save on airfare from San Antonio to Riverside is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.
What is the cheapest day to fly from San Antonio to Riverside?
Use this chart to determine the cheapest time to fly round-trip from San Antonio to Riverside. Price data was last updated on October 26, 2025.
Travelers seeking maximum savings on their San Antonio to Riverside flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Riverside
Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from San Antonio to Riverside. 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Antonio to Riverside
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Antonio to Riverside
Discover the top 6 airlines that operate flights from San Antonio to Riverside. 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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$181 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$99 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$301 | Average$459 | FlexibilityNo cancel fee | On-time69% |