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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TWF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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

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 January 26, 2026.

This Delta deal was found by Cheapflights users on 1/24. 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.
Wed 3/185:01 pm
SFO
-
TWF
1 stop4h 14m
Delta
Mon 3/2311:45 am
TWF
-
SFO
1 stop5h 25m
Delta
Deal found 1/24$366
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:38 pm
SFO
-
TWF
2 stops36h 22m
Multiple Airlines
Mon 3/231:40 pm
TWF
-
SFO
1 stop6h 44m
Multiple Airlines
Deal found 1/24$514
This Delta deal was found by Cheapflights users on 1/24. 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.
Thu 2/129:55 am
SFO
-
TWF
1 stop4h 04m
Delta
Mon 2/166:00 am
TWF
-
SFO
1 stop4h 00m
Delta
Deal found 1/24$568

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$366
(Delta)
Provider with most accurate pricing for San Francisco-Twin Falls Joslin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Twin Falls Joslin flights.
Search Deals
From San Francisco to Twin Falls Joslin
Search Deals

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 January 26, 2026.
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

Wed 3/18

5:01 pm-10:15 pm

1 stop4h 14m

Twin Falls Joslin

Mon 3/23

11:45 am-4:10 pm

1 stop5h 25m

$366

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Wed 3/18

10:38 pm-12:00 pm

2 stops36h 22m

Twin Falls Joslin

Mon 3/23

1:40 pm-7:24 pm

1 stop6h 44m

$514

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Thu 2/12

9:55 am-2:59 pm

1 stop4h 04m

Twin Falls Joslin

Mon 2/16

6:00 am-9:00 am

1 stop4h 00m

$568

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Tue 2/3

9:50 am-2:46 pm

1 stop3h 56m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on San Francisco-Twin Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Twin Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Twin Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Twin Falls flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Francisco-Twin Falls 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 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Twin Falls

What is the cheapest month to book a flight from San Francisco to Twin Falls?

Currently, May is the cheapest month in which you can book a flight from San Francisco to Twin Falls (average of $224). Flying from San Francisco to Twin Falls in November is currently the most expensive (average of $434). 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.

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 4h 14m. There are 535 mi between San Francisco and 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.

  • What is the cheapest month to book a flight from San Francisco to Twin Falls?

    Currently, May is the cheapest month in which you can book a flight from San Francisco to Twin Falls (average of $224). Flying from San Francisco to Twin Falls in November is currently the most expensive (average of $434). 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 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 Jackson flights
Santa Ana to Boise flights
Los Angeles to Spokane flights
San Francisco to Jackson flights
San Francisco to Boise flights
Los Angeles to Hailey flights
Burbank to Boise flights
Ontario to Boise flights
San Francisco to Spokane flights
Sacramento to Spokane flights
Sacramento to Boise flights
San Francisco to Hailey flights
San Jose to Boise flights
Santa Ana to Spokane flights
Ontario to Spokane flights
San Diego to Boise flights
San Jose to Spokane flights
San Diego to Spokane flights
Ontario to Jackson flights
Oakland to Boise flights
San Diego to Jackson flights
Oakland to Spokane flights
Reno to Spokane flights
Las Vegas to Spokane flights
Las Vegas to Boise flights
Los Angeles to Idaho Falls flights
Palm Springs to Boise flights
Burbank to Spokane flights
Medford to Boise flights
San Diego to Hailey flights
San Francisco to Idaho Falls flights
Santa Ana to Jackson flights
Burbank to Jackson flights
Santa Ana to Idaho Falls flights
Fresno to Spokane flights
Fresno to Boise flights
Ontario to Idaho Falls flights
San Jose to Idaho Falls flights
San Jose to Jackson flights
Long Beach to Boise flights
Oakland to Hailey flights
Ontario to Hailey flights
Reno to Boise flights
Long Beach to Jackson flights
Reno to Idaho Falls flights
San Luis Obispo to Boise flights
San Jose to Hailey flights
Fresno to Jackson flights
Oakland to Jackson flights

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.