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Twin Falls

$353+ Cheap flights from Riverside, CA to Twin Falls (TWF)

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TWF
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Riverside to Twin Falls

Keep the following information in mind while searching for Riverside to Twin Falls flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$587
(Delta)

One-way from

$353
(Delta)
Provider with most accurate pricing for Los Angeles-Twin Falls Joslin flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Twin Falls Joslin flights.
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From Riverside to Twin Falls Joslin
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One-way flight from Riverside to Twin Falls Joslin
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Find flight deals from Riverside to Twin Falls

Cheapest flights from Riverside to Twin Falls
Explore the most affordable flight options available from Riverside to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amLAX - TWF
1 stop6h 42mDelta
Mon 10/63:20 pmTWF - LAX
1 stop3h 54mDelta
Deal found 9/22$502
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amLAX - TWF
1 stop6h 37mDelta
Sun 10/263:20 pmTWF - LAX
1 stop3h 54mDelta
Deal found 9/25$587
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amLAX - TWF
1 stop6h 37mDelta
Tue 10/286:15 amTWF - LAX
1 stop3h 35mDelta
Deal found 9/23$606
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:00 pmLAX - TWF
1 stop4h 24mDelta
Mon 9/293:22 pmTWF - LAX
1 stop3h 55mDelta
Deal found 9/24$616
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:45 amLAX - TWF
1 stop5h 35mDelta
Tue 12/301:15 pmTWF - LAX
1 stop4h 15mDelta
Deal found 9/24$667
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:00 amLAX - TWF
1 stop3h 43mDelta
Sun 11/306:00 amTWF - LAX
1 stop3h 55mDelta
Deal found 9/25$787

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Twin Falls 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 25, 2025.
Use the filters below to find and compare flights from Riverside to Twin Falls that are best for you.

Fly from

Riverside

Fly to

Twin Falls

Route

Depart

Return

Price

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Sat 1/3

5:45 am-12:20 pm

1 stop5h 35m

Twin Falls Joslin

Wed 1/7

3:20 pm-6:17 pm

1 stop3h 57m

$366

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Sat 1/3

5:45 am-12:20 pm

1 stop5h 35m

Twin Falls Joslin

Fri 1/9

3:20 pm-6:17 pm

1 stop3h 57m

$376

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Sat 10/25

7:00 am-2:37 pm

1 stop6h 37m

Twin Falls Joslin

Sun 10/26

3:20 pm-6:14 pm

1 stop3h 54m

$587

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Sun 10/26

7:00 am-2:37 pm

1 stop6h 37m

Twin Falls Joslin

Tue 10/28

6:15 am-8:50 am

1 stop3h 35m

$606

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Tue 12/23

5:45 am-12:20 pm

1 stop5h 35m

Twin Falls Joslin

Tue 12/30

1:15 pm-4:30 pm

1 stop4h 15m

$667

Los AngelesTwin Falls

LAX - TWF

LAXTWF

Los Angeles

Tue 11/25

5:06 pm-10:31 pm

1 stop4h 25m

Twin Falls Joslin

Sun 11/30

6:00 am-8:55 am

1 stop3h 55m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Best time to book a flight from Riverside to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls 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 Twin Falls
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Twin Falls

Get insights into the airlines that provide service to Twin Falls. 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 Twin Falls. Reviews last updated September 25, 2025.
Read through reviews of airlines operating flights from Riverside to Twin Falls, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    Most people fly into Twin Falls Joslin (TWF) if they book a flight to Twin Falls from Riverside. On average, Joslin has 0 inbound flights from Riverside per day from 1 airline. Twin Falls Joslin is conveniently located just 5.8 mi from Twin Falls’s city center.

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

    For as low as $366, Delta can have you in Twin Falls from Riverside in 5h 35m. The distance between Riverside and Twin Falls is about 627 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Twin Falls 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

Traveling to a place near Twin Falls?

Book flights to Twin Falls if you plan to visit one of these locations
Burley
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Top airline flying from Riverside to Twin Falls

Discover the top airline that operate flights from Riverside to Twin Falls. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$356Average$516FlexibilityNo cancel feeOn-timeN/A

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