Riverside

$102+ Cheap flights from Sioux Falls (FSD) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LAX
May 19 — May 261
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Cheapflights Tip: The best prices from Sioux Falls Joe Foss Field to Riverside are usually found in July or August, booked 19 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sioux Falls to Riverside

Cheapest flights from Sioux Falls to Riverside
Explore the most affordable flight options available from Sioux Falls to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:07 pm
FSD
-
LAX
1 stop10h 09m
Frontier
Mon 5/116:30 am
LAX
-
FSD
1 stop6h 52m
Frontier
Deal found 4/16$160
This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:06 pm
FSD
-
LAX
1 stop6h 05m
Frontier
Wed 5/69:40 am
LAX
-
FSD
1 stop6h 53m
Frontier
Deal found 4/14$205
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:14 pm
FSD
-
LAX
1 stop5h 57m
Frontier
Wed 6/246:30 am
LAX
-
FSD
1 stop10h 49m
Frontier
Deal found 4/14$210
This Expedia deal was found by Cheapflights users on 4/17. 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.
Fri 5/18:06 pm
FSD
-
LAX
1 stop17h 23m
Frontier
Mon 5/46:15 am
LAX
-
FSD
1 stop10h 56m
Frontier
Deal found 4/17$226
This Expedia deal was found by Cheapflights users on 4/17. 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.
Fri 5/294:25 pm
FSD
-
LAX
1 stop25h 11m
Frontier
Mon 6/16:30 am
LAX
-
FSD
1 stop7h 10m
Frontier
Deal found 4/17$230
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:07 pm
FSD
-
LAX
1 stop10h 09m
Frontier
Sun 5/108:59 pm
LAX
-
FSD
1 stop16h 23m
Frontier
Deal found 4/15$236
This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:25 pm
FSD
-
LAX
1 stop18h 10m
Frontier
Tue 5/264:31 pm
LAX
-
FSD
1 stop24h 02m
Frontier
Deal found 4/16$241
This Frontier deal was found by Cheapflights users on 4/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:07 pm
FSD
-
LAX
1 stop10h 09m
Frontier
Fri 5/226:30 am
LAX
-
FSD
1 stop7h 10m
Frontier
Deal found 4/18$250
This Frontier deal was found by Cheapflights users on 4/14. 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.
Fri 4/248:06 pm
FSD
-
LAX
1 stop6h 05m
Frontier
Mon 4/276:15 am
LAX
-
FSD
1 stop11h 06m
Frontier
Deal found 4/14$251

Find flight deals from Sioux Falls to Riverside

Keep the following information in mind while searching for Sioux Falls to Riverside flight deals. Data was last updated April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$102
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$405
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Los Angeles flights.
From Sioux Falls Joe Foss Field to Riverside
One-way flight from Sioux Falls Joe Foss Field to Riverside
Highest demand for flights based on searches. 17% potential increase in price ($71 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 April 19, 2026.
Use the filters below to find and compare flights from Sioux Falls to Riverside that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Fri 5/8

4:07 pm-12:16 am

1 stop10h 09m

Los Angeles

Mon 5/11

6:30 am-3:22 pm

1 stop6h 52m

$235

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Sat 6/27

10:53 am-5:40 pm

1 stop8h 47m

Los Angeles

Sat 7/4

12:30 pm-11:12 pm

1 stop8h 42m

$297

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Sun 9/13

6:00 am-9:30 am

1 stop5h 30m

Los Angeles

Wed 9/30

12:40 pm-9:43 pm

1 stop7h 03m

$309
Quickest round-trip

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Tue 5/12

6:00 am-9:36 am

1 stop5h 36m

Los Angeles

Tue 5/19

12:58 pm-8:20 pm

1 stop5h 22m

$317

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Wed 6/10

6:51 pm-10:55 pm

1 stop6h 04m

Los Angeles

Fri 6/12

12:13 am-10:41 am

1 stop8h 28m

$350

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Fri 5/8

5:20 am-1:19 pm

1 stop9h 59m

Los Angeles

Sun 5/10

11:59 pm-10:15 am

1 stop8h 16m

$365

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Wed 7/22

6:00 am-9:32 am

1 stop5h 32m

Los Angeles

Sat 8/8

4:10 pm-11:53 pm

1 stop5h 43m

$379

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Thu 6/11

1:53 pm-5:40 pm

1 stop5h 47m

Los Angeles

Sat 6/13

6:25 am-3:44 pm

1 stop7h 19m

$382

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Sat 6/27

5:35 pm-11:59 pm

1 stop8h 24m

Los Angeles

Sat 7/4

6:19 am-4:54 pm

2 stops8h 35m

$388

Sioux FallsLos Angeles

FSD - LAX

FSDLAX

Sioux Falls Joe Foss Field

Sat 6/27

10:53 am-5:40 pm

1 stop8h 47m

Los Angeles

Sun 7/5

7:05 am-7:59 pm

1 stop10h 54m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Sioux Falls to Riverside

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sioux Falls to Riverside. Price data was last updated on April 17, 2026.

The best time to book flights from Sioux Falls to Riverside is 19 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.

How much does it cost to fly round-trip from Sioux Falls 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 April 19, 2026.
Read through reviews of airlines operating flights from Sioux Falls to Riverside, such as Delta,United Airlines, andAllegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls 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 Sioux Falls to Riverside?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly out of if you book a flight from Sioux Falls to Riverside. You should not have trouble finding flights to Riverside from Joe Foss Field; the airport handles an average of 0 outbound flights to Riverside per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Sioux Falls airport to Riverside. It is only a 2.6 mi journey to Joe Foss Field (FSD) from Sioux Falls’s city center.

  • How popular is this Sioux Falls to Riverside flight route?

  • How long is the flight from Sioux Falls to Riverside?

    For as low as $309, Frontier can have you in Riverside from Sioux Falls in 5h 30m. Airlines will cover a distance of 1337 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Sioux Falls to Riverside one-way?

    One-way options have recently been found by users for as low as $53 on Allegiant Air. Other airlines that offer cheap prices include Frontier from $105 and United Airlines from $158 one-way.

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

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

  • How can I find direct flights from Sioux Falls to Riverside?

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls 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.

See more FAQs

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Top 5 airlines flying from Sioux Falls to Riverside

Discover the top 5 airlines that operate flights from Sioux Falls 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$215FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$106Average$122FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$239Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$408FlexibilityNo cancel feeOn-time71%

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