HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Twin Falls

$366+ Cheap flights from San Francisco to Twin Falls (SFO - TWF)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TWF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Twin Falls 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.

Cheap flight deals from San Francisco to Twin Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Twin Falls (TWF). 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 September 11, 2025.

Round-trip from

$366
(Delta)
From San Francisco to Twin Falls Joslin
Search Deals

Find flight deals from San Francisco to Twin Falls

Cheapest flights from San Francisco to Twin Falls
Explore the most affordable flight options available from San Francisco to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 10/239:55 amSFO - TWF
1 stop3h 42mDelta
Wed 10/296:15 amTWF - SFO
1 stop3h 45mDelta
Deal found 9/9$366
This Delta deal was found by Cheapflights users on 9/11. 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 10/119:55 amSFO - TWF
1 stop3h 42mDelta
Sat 10/186:15 amTWF - SFO
1 stop3h 45mDelta
Deal found 9/11$376
This Delta deal was found by Cheapflights users on 9/11. 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 9/269:54 amSFO - TWF
1 stop3h 48mDelta
Tue 9/306:15 amTWF - SFO
1 stop3h 31mDelta
Deal found 9/11$547

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 11, 2025.
Use the filters below to find and compare flights from San Francisco to Twin Falls that are best for you.

Fly from

San Francisco

Fly to

Twin Falls

Route

Depart

Return

Price

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Thu 10/23

9:55 am-2:37 pm

1 stop3h 42m

Twin Falls Joslin

Wed 10/29

6:15 am-9:00 am

1 stop3h 45m

$366

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Sat 10/11

9:55 am-2:37 pm

1 stop3h 42m

Twin Falls Joslin

Sat 10/18

6:15 am-9:00 am

1 stop3h 45m

$376

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Fri 3/6

5:45 am-2:46 pm

1 stop8h 01m

Twin Falls Joslin

Tue 3/10

3:20 pm-6:42 pm

1 stop4h 22m

$404

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Sat 2/14

5:00 pm-10:19 pm

1 stop4h 19m

Twin Falls Joslin

Thu 2/19

3:20 pm-6:42 pm

1 stop4h 22m

$526

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Fri 9/26

9:54 am-2:42 pm

1 stop3h 48m

Twin Falls Joslin

Tue 9/30

6:15 am-8:46 am

1 stop3h 31m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from San Francisco 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 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 11, 2025.
Peruse reviews from past customers who have flown with Delta from San Francisco to Twin Falls 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 San Francisco to Twin Falls. 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 San Francisco to Twin Falls?

    Departing from San Francisco to Twin Falls will take you 3h 42m. There are 535 mi between San Francisco and Twin Falls.

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

    According to our current data, Delta ($448), offers the cheapest pricing from San Francisco to Twin Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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
Jackpot

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 San Francisco to Twin Falls

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boise flights
Los Angeles to Spokane flights
Santa Ana to Boise flights
San Diego to Boise flights
Los Angeles to Jackson flights
Burbank to Boise flights
San Francisco to Spokane flights
San Francisco to Jackson flights
Sacramento to Boise flights
Ontario to Boise flights
San Francisco to Boise flights
San Diego to Spokane flights
Ontario to Spokane flights
San Francisco to Hailey flights
Ontario to Jackson flights
San Jose to Boise flights
Las Vegas to Boise flights
San Jose to Spokane flights
Santa Ana to Spokane flights
Oakland to Boise flights
Sacramento to Spokane flights
Burbank to Spokane flights
Fresno to Boise flights
Fresno to Jackson flights
Las Vegas to Spokane flights
Palm Springs to Boise flights
Ontario to Idaho Falls flights
Palm Springs to Spokane flights
Santa Barbara to Spokane flights
San Diego to Jackson flights
Long Beach to Spokane flights
San Jose to Jackson flights
Oakland to Spokane flights
Santa Ana to Jackson flights
Burbank to Idaho Falls flights
Los Angeles to Idaho Falls flights
Los Angeles to Hailey flights
San Francisco to Idaho Falls flights
Santa Rosa to Boise flights
Oakland to Jackson flights
Burbank to Jackson flights
Santa Rosa to Spokane flights
Sacramento to Jackson flights
Reno to Boise flights
San Luis Obispo to Spokane flights
Santa Ana to Idaho Falls flights
Long Beach to Boise flights
Santa Barbara to Boise flights
San Jose to Idaho Falls flights
San Francisco to West Yellowstone flights

Top airline flying from San Francisco to Twin Falls

Discover the top airline that operate flights from San Francisco 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$448Average$538FlexibilityNo cancel feeOn-timeN/A

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.