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$677+ Cheap flights from Twin Falls to San Diego (TWF - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
TWF — SAN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Twin Falls to San Diego

Cheapest flights from Twin Falls to San Diego
Explore the most affordable flight options available from Twin Falls to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/123:23 pmTWF - SAN
1 stop3h 49mDelta
Sat 12/276:15 amSAN - TWF
1 stop5h 05mDelta
Deal found 10/27$677

Cheap flight deals from Twin Falls to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Twin Falls (TWF) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$677
(Delta)
Provider with most accurate pricing for Twin Falls Joslin-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Twin Falls Joslin-San Diego flights.
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From Twin Falls Joslin to San Diego
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Twin Falls to San Diego 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 28, 2025.
Use the filters below to find and compare flights from Twin Falls to San Diego that are best for you.

Fly from

Twin Falls

Fly to

San Diego

Route

Depart

Return

Price

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 12/12

6:00 am-8:55 am

1 stop3h 55m

San Diego

Sat 12/27

6:15 am-12:20 pm

1 stop5h 05m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Twin Falls to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Twin Falls to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Twin Falls-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Twin Falls-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Twin Falls-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Twin Falls-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Twin Falls-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Twin Falls to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Twin 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta from Twin Falls to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

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 Twin Falls to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Twin Falls to San Diego?

    Delta can get you from Twin Falls to San Diego in just under 3h 55m. Your travel time can differ by up to . The distance between Twin Falls and San Diego is about 689 mi.

  • What is the cheapest airline to fly from Twin Falls to San Diego round-trip?

    Delta, at $356, was found to be the cheapest airline from Twin Falls to San Diego..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Twin Falls to San Diego 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

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Top airline flying from Twin Falls to San Diego

Discover the top airline that operate flights from Twin Falls to San Diego. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$356Average$450FlexibilityNo cancel feeOn-timeN/A

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