HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$88+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — AUS
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Austin 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 Austin Bergstrom are usually found in August or September, booked 29 days in advance, depart on a Saturday or Wednesday 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$154
(Priceline)

One-way from

$88
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$378
Provider with most accurate pricing for Los Angeles-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Austin Bergstrom flights.
Search Deals
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).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 20, 2025.

This Mytrip deal was found by Cheapflights users on 10/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:40 amLAX - AUS
1 stop20h 20mFrontier
Thu 11/139:27 amAUS - LAX
1 stop8h 18mFrontier
Deal found 10/18$154
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/267:42 amLAX - AUS
1 stop6h 09mMultiple Airlines
Mon 12/16:39 amAUS - LAX
Nonstop3h 23mMultiple Airlines
Deal found 10/19$155
This Booking.com deal was found by Cheapflights users on 10/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:39 pmLAX - AUS
1 stop15h 41mFrontier
Sun 11/96:00 amAUS - LAX
1 stop28h 05mFrontier
Deal found 10/19$156
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/36:40 amLAX - AUS
1 stop14h 32mFrontier
Tue 12/96:55 amAUS - LAX
1 stop13h 43mFrontier
Deal found 10/20$157
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 12/242:22 pmLAX - AUS
1 stop17h 51mFrontier
Thu 1/810:18 amAUS - LAX
1 stop8h 30mFrontier
Deal found 10/19$158
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:53 amLAX - AUS
1 stop8h 56mSpirit Airlines
Sat 11/226:39 amAUS - LAX
Nonstop3h 23mSpirit Airlines
Deal found 10/19$160
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:53 amLAX - AUS
1 stop8h 56mSpirit Airlines
Fri 11/286:39 amAUS - LAX
Nonstop3h 23mSpirit Airlines
Deal found 10/19$161
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 12/242:22 pmLAX - AUS
1 stop17h 51mFrontier
Thu 1/111:13 amAUS - LAX
2 stops35h 18mFrontier
Deal found 10/19$162
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 12/158:51 pmLAX - AUS
1 stop24h 21mFrontier
Wed 12/316:45 amAUS - LAX
1 stop19h 45mFrontier
Deal found 10/20$163
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/59:04 amLAX - AUS
1 stop26h 19mMultiple Airlines
Sun 11/910:34 amAUS - LAX
2 stops31h 17mMultiple Airlines
Deal found 10/19$164
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Mon 12/222:07 pmLAX - AUS
1 stop8h 07mFrontier
Sat 1/103:56 pmAUS - LAX
1 stop7h 09mFrontier
Deal found 10/19$165
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/3012:38 amLAX - AUS
Nonstop2h 52mMultiple Airlines
Tue 12/96:55 amAUS - LAX
1 stop13h 43mMultiple Airlines
Deal found 10/20$166

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 October 20, 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

Fri 11/21

12:38 am-5:30 am

Nonstop2h 52m

Austin Bergstrom

Sat 11/29

6:39 am-8:02 am

Nonstop3h 23m

$244

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 12/3

9:00 am-11:59 pm

2 stops12h 59m

Austin Bergstrom

Wed 12/10

7:15 am-4:44 pm

2 stops11h 29m

$293

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/23

1:10 pm-6:15 pm

Nonstop3h 05m

Austin Bergstrom

Thu 12/25

7:20 am-8:56 am

Nonstop3h 36m

$307

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 12/10

10:15 am-3:24 pm

Nonstop3h 09m

Austin Bergstrom

Wed 12/17

4:29 pm-5:55 pm

Nonstop3h 26m

$307

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/2

9:22 am-10:09 pm

2 stops10h 47m

Austin Bergstrom

Wed 12/10

8:30 am-1:13 pm

1 stop6h 43m

$315

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Mon 11/24

7:05 pm-12:04 am

Nonstop2h 59m

Austin Bergstrom

Mon 12/1

7:24 pm-8:50 pm

Nonstop3h 26m

$317

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Fri 12/12

6:00 am-10:55 pm

1 stop14h 55m

Austin Bergstrom

Sun 12/14

8:30 am-11:51 pm

1 stop17h 21m

$327

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Thu 12/11

6:40 am-11:33 am

Nonstop2h 53m

Austin Bergstrom

Fri 1/2

7:20 pm-8:50 pm

Nonstop3h 30m

$332

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Thu 12/4

10:15 am-3:24 pm

Nonstop3h 09m

Austin Bergstrom

Sun 12/7

7:20 am-8:56 am

Nonstop3h 36m

$332

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/23

1:10 pm-6:15 pm

Nonstop3h 05m

Austin Bergstrom

Mon 12/29

7:20 pm-8:50 pm

Nonstop3h 30m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 21 results
1
2
3

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 October 17, 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 29 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, September is the cheapest month in which you can book a flight from Riverside to Austin (average of $58). Flying from Riverside to Austin in March is currently the most expensive (average of $97). 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 October 20, 2025.

One of the essential ways to save on airfare from Riverside to Austin 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 41% on airfare.

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 October 19, 2025.

Travelers seeking maximum savings on their Riverside to Austin 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.

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 October 20, 2025.

The most flights from R1V to AUS are scheduled on a Monday (53 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 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 October 20, 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
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
7.9
Good
7,978 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
8,991 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
11,024 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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
8,095 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

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 42 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 47 times in the past calendar month.

  • How long is the flight from Riverside to Austin?

    Spirit Airlines, Alaska Airlines, and Delta can get you from Riverside to Austin in just under 2h 52m. Your travel time can differ by up to 10h 07m. Riverside and Austin are separated by a distance of 1238 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Consider Sun Country Air (100%), Air New Zealand (97%) or Singapore Airlines (97%) 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 $653, our data indicates the cheapest price to be $90. The most popular route (Los Angeles - Austin Bergstrom), is priced around $128.

  • 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, September is the cheapest month in which you can book a flight from Riverside to Austin (average of $58). Flying from Riverside to Austin in March is currently the most expensive (average of $97). 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
Round Rock
San Marcos
Fredericksburg
Cedar Park
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

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 Riverside to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Santa Ana to Dallas/Fort Worth flights
San Francisco to Hobby flights
Los Angeles to Austin flights
Los Angeles to George Bush Intcntl flights
San Francisco to Austin flights
San Francisco to George Bush Intcntl flights
Ontario to Hobby flights
San Jose to Dallas/Fort Worth flights
San Diego to Dallas/Fort Worth flights
Ontario to George Bush Intcntl flights
Las Vegas to Dallas/Fort Worth flights
Burbank to Dallas/Fort Worth flights
Santa Ana to Hobby flights
Sacramento to Hobby flights
Los Angeles to San Antonio flights
Santa Ana to George Bush Intcntl flights
Los Angeles to Love Field flights
San Diego to Hobby flights
Sacramento to Dallas/Fort Worth flights
Oakland to Dallas/Fort Worth flights
San Francisco to Love Field flights
Sacramento to George Bush Intcntl flights
San Diego to George Bush Intcntl flights
San Jose to Hobby flights
Ontario to Austin flights
Burbank to Hobby flights
San Francisco to San Antonio flights
San Diego to Austin flights
Las Vegas to Hobby flights
San Jose to George Bush Intcntl flights
Burbank to George Bush Intcntl flights
San Jose to Love Field flights
San Jose to Austin flights
Santa Ana to Austin flights
Las Vegas to George Bush Intcntl flights
Oakland to Hobby flights
Ontario to Love Field flights
Ontario to San Antonio flights
Las Vegas to Love Field flights
Las Vegas to Austin flights
Burbank to Austin flights
Santa Ana to Love Field flights
San Diego to Love Field flights
Oakland to Austin flights
Los Angeles to El Paso flights
Reno to Dallas/Fort Worth flights

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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$180FlexibilityNo cancel feeOn-time65%
DeltaCheapest$78Average$329FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$108Average$197FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$190Average$372FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$205Average$396FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$213Average$444FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$217Average$399FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.