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Riverside

$58+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Riverside are usually found in August or September, booked 80 days in advance, depart on a Saturday or Friday 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 July 29, 2025.

Round-trip from

$88
(FlightHub)

One-way from

$58
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$238
From San Antonio to Riverside
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One-way flight from San Antonio to Riverside
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Highest demand for flights based on searches. 14% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Riverside

Cheapest flights from San Antonio to Riverside
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 July 29, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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.
Thu 8/218:28 pmSAT - LAX
Nonstop3h 17mSpirit Airlines
Sat 8/232:26 pmLAX - SAT
Nonstop2h 57mSpirit Airlines
Deal found 7/29$91

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 July 29, 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

Wed 8/13

8:28 pm-9:45 pm

Nonstop3h 17m

Los Angeles

Mon 8/18

2:26 pm-7:23 pm

Nonstop2h 57m

$88

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Sun 11/2

2:59 pm-4:19 pm

Nonstop3h 20m

$58

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Tue 9/16

6:00 am-7:06 am

Nonstop3h 06m

$84

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Sat 10/25

1:53 pm-7:53 pm

1 stop8h 00m

$88

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Wed 8/27

6:40 pm-11:25 pm

1 stop6h 45m

$94

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Fri 9/19

9:47 pm-7:21 am

1 stop11h 34m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 2025.

The best time to book flights from San Antonio to Riverside is 80 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, January is the cheapest month in which you can book a flight from San Antonio to Riverside (average of $246). Flying from San Antonio to Riverside in March is currently the most expensive (average of $326). 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Riverside as you normally would.

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 July 27, 2025.

Travelers seeking maximum savings on their San Antonio to Riverside 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.

Weekly flight availability from San Antonio to Riverside

Explore weekly flight availability from San Antonio to Riverside. 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 July 29, 2025.

The most flights from SAT to R1V are scheduled on a Tuesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from San Antonio to Riverside?

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 July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Spirit 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.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • What airport do you fly from for flights from San Antonio to Riverside?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Riverside. 6 airlines have flights from San Antonio to Riverside on a regular basis. Booking flights from San Antonio to Riverside should not be difficult; the airport handles an average of 18 outbound flights to Riverside per day.

  • How popular is this San Antonio to Riverside flight route?

    This flight path from San Antonio to Riverside was viewed by 152 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Antonio to Riverside one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $58. Users have also found prices from $84 and $88 on Delta and Frontier, respectively.

  • What are the most reliable airlines from San Antonio to Riverside?

    Consider Japan Airlines (95%), Qatar Airways (94%) or SkyWest Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Riverside.

  • What are the cheapest flights from San Antonio to Riverside?

    While on average a flight from San Antonio to Riverside is generally $1,767, our data shows the cheapest flight currently is $50. When looking at the most popular route, (San Antonio - Los Angeles), you can expect to pay $71 for that flight.

  • Can I find deals for flights from San Antonio to Riverside that include hotel bookings?

    Yes. In addition to deals on San Antonio to Riverside flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Riverside?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Riverside.

  • Can I find deals for business class flights from San Antonio to Riverside?

    Yes. Cheapflights offers flight deals from San Antonio to Riverside by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Riverside?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Riverside (average of $246). Flying from San Antonio to Riverside in March is currently the most expensive (average of $326). 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.

See more FAQs

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$309FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$174Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$207Average$390FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$395FlexibilityNo cancel feeOn-time69%

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