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$94+ Cheap flights from Riverside, CA to Austin (AUS)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — AUS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Austin Bergstrom are usually found in August or May, booked 87 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Riverside to Austin

Keep the following information in mind while searching for Riverside to Austin flight deals. Data was last updated September 16, 2025.

Round-trip from

$157
(Trip.com)

One-way from

$94
(Frontier)

Popular in

December

Cheapest in

August

Average price

$309
From Riverside to Austin Bergstrom
Search Deals
One-way flight from Riverside to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Riverside to Austin

Cheapest flights from Riverside to Austin
Explore the most affordable flight options available from Riverside to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/96:44 amLAX - AUS
1 stop7h 09mFrontier
Mon 10/136:57 pmAUS - LAX
1 stop26h 56mFrontier
Deal found 9/16$157
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/52:03 pmLAX - AUS
1 stop7h 29mFrontier
Mon 10/610:23 amAUS - LAX
1 stop12h 13mFrontier
Deal found 9/15$158
This Expedia deal was found by Cheapflights users on 9/16. 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 10/28:14 pmLAX - AUS
1 stop11h 37mFrontier
Mon 10/61:00 pmAUS - LAX
1 stop8h 52mFrontier
Deal found 9/16$160
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 9/272:31 pmLAX - AUS
1 stop5h 29mFrontier
Sun 9/2811:03 amAUS - LAX
1 stop11h 33mFrontier
Deal found 9/16$162
This Frontier deal was found by Cheapflights users on 9/13. 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 10/122:27 pmLAX - AUS
1 stop15h 29mFrontier
Tue 10/216:00 amAUS - LAX
1 stop8h 19mFrontier
Deal found 9/13$163
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/163:48 pmLAX - AUS
1 stop18h 59mFrontier
Sat 10/187:45 amAUS - LAX
1 stop25h 50mFrontier
Deal found 9/15$164
This Frontier deal was found by Cheapflights users on 9/14. 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.
Sat 11/82:13 pmLAX - AUS
1 stop8h 19mFrontier
Sun 11/99:12 amAUS - LAX
1 stop10h 32mFrontier
Deal found 9/14$165
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/176:44 amLAX - AUS
1 stop15h 48mMultiple Airlines
Tue 12/29:36 pmAUS - LAX
Nonstop3h 29mMultiple Airlines
Deal found 9/15$167
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/82:27 pmLAX - AUS
1 stop18h 02mFrontier
Mon 10/136:57 pmAUS - LAX
1 stop26h 56mFrontier
Deal found 9/14$168
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/143:48 pmLAX - AUS
1 stop19h 09mFrontier
Fri 10/1710:27 pmAUS - LAX
1 stop13h 24mFrontier
Deal found 9/16$169
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/132:20 pmLAX - AUS
1 stop4h 55mFrontier
Wed 10/156:00 amAUS - LAX
1 stop20h 25mFrontier
Deal found 9/16$170
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/96:44 amLAX - AUS
1 stop7h 09mFrontier
Sun 10/126:00 amAUS - LAX
1 stop27h 35mFrontier
Deal found 9/15$171

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Austin 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 September 16, 2025.
Use the filters below to find and compare flights from Riverside to Austin that are best for you.

Fly from

Riverside

Fly to

Austin

Route

Depart

Return

Price

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 12/3

7:30 am-12:30 pm

Nonstop3h 00m

Austin Bergstrom

Sun 12/7

9:36 pm-8:17 am

1 stop12h 41m

$182

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 10/28

4:25 pm-9:21 pm

Nonstop2h 56m

Austin Bergstrom

Tue 11/4

1:59 pm-3:16 pm

Nonstop3h 17m

$197

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 10/15

6:30 am-11:30 am

Nonstop3h 00m

Austin Bergstrom

Wed 10/22

1:59 pm-3:16 pm

Nonstop3h 17m

$197

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 11/18

7:00 pm-11:59 pm

Nonstop2h 59m

Austin Bergstrom

Tue 12/2

4:29 pm-5:54 pm

Nonstop3h 25m

$197

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/2

7:00 pm-11:57 pm

Nonstop2h 57m

Austin Bergstrom

Wed 12/10

4:29 pm-5:54 pm

Nonstop3h 25m

$197

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 10/15

6:30 am-11:30 am

Nonstop3h 00m

Austin Bergstrom

Tue 10/28

1:59 pm-3:16 pm

Nonstop3h 17m

$197

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Mon 10/20

5:10 am-10:10 am

Nonstop3h 00m

Austin Bergstrom

Wed 10/22

8:50 pm-10:05 pm

Nonstop3h 15m

$207

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Mon 11/10

4:55 pm-9:53 pm

Nonstop2h 58m

Austin Bergstrom

Wed 11/12

4:25 pm-6:09 pm

Nonstop3h 44m

$207

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/2

7:00 pm-11:57 pm

Nonstop2h 57m

Austin Bergstrom

Mon 12/8

7:27 pm-8:55 pm

Nonstop3h 28m

$207

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 10/21

6:30 am-11:30 am

Nonstop3h 00m

Austin Bergstrom

Sat 10/25

1:59 pm-3:16 pm

Nonstop3h 17m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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Best time to book a flight from Riverside to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Riverside 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 Riverside to Austin

How far ahead should I book a flight from Riverside to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Austin. Price data was last updated on September 12, 2025.

The price you pay for your flight from Riverside to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Riverside to Austin?

Currently, August is the cheapest month in which you can book a flight from Riverside to Austin (average of $285). Flying from Riverside to Austin in March is currently the most expensive (average of $362). 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 AUS?

Find hourly flight availability from Riverside to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

What is the cheapest day to fly from Riverside to Austin?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Austin. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Riverside to Austin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Austin

Explore weekly flight availability from Riverside to Austin. 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 September 16, 2025.

The most flights from R1V to AUS are scheduled on a Monday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated September 16, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Riverside to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Riverside to Austin. 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 into for flights to Austin from Riverside?

    Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Riverside to Austin. You should not have trouble finding flights to Austin Bergstrom from Riverside; the airport handles an average of 32 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Austin airport from Riverside. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.

  • How popular is this Riverside to Austin flight route?

    Flights from Riverside to Austin Bergstrom have been viewed 43 times in the past calendar month.

  • How long is the flight from Riverside to Austin?

    Spirit Airlines and Delta can get you from Riverside to Austin in just under 2h 56m. Your travel time will be generally consistent. Riverside and Austin are separated by a distance of 1238 mi. Most flights are nonstop.

  • What are the most reliable airlines from Riverside to Austin?

    Consider Spirit Airlines (100%), Air New Zealand (90%) or Singapore Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Riverside to Austin.

  • What are the cheapest flights from Riverside to Austin?

    Looking for the cheapest flight from Riverside to Austin? While on average our users pay $581, our data indicates the cheapest price to be $98. The most popular route (Los Angeles - Austin Bergstrom), is priced around $150.

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

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

  • How can I find direct flights from Riverside to Austin?

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

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

    Yes. Cheapflights offers flight deals from Riverside to Austin 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 Riverside to Austin?

    Currently, August is the cheapest month in which you can book a flight from Riverside to Austin (average of $285). Flying from Riverside to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Round Rock
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Riverside to Austin

Discover the top 7 airlines that operate flights from Riverside to Austin. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$203FlexibilityNo cancel feeOn-time65%
FrontierCheapest$106Average$195FlexibilityNo cancel feeOn-time62%
DeltaCheapest$120Average$330FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$200Average$363FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$210Average$393FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$223Average$579FlexibilityNo cancel feeOn-time75%

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