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

According to our current data, Delta ($416), offers the cheapest pricing from San Francisco to Twin Falls. You may be able to fly from San Francisco to Twin Falls for 29% less than the average price by searching for this airline.

What is the cheapest day to fly from San Francisco to Twin Falls?

Travelers seeking maximum savings on their San Francisco to Twin Falls flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from San Francisco to Twin Falls.

What is the cheapest month to fly from San Francisco to Twin Falls?

May is one of the best times of the year to fly to Twin Falls from San Francisco. Prices for May average $594 per person but you can even find prices for as low as $448. The most expensive prices can be found in the month of April. Opting for a May flight can save you 28% on your journey compared to booking in April

What is the cheapest time of day to fly from SFO to TWF?

It’s optimal to fly from San Francisco to Twin Falls at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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.

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.

$406+ Flights from San Francisco to Twin Falls

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$416 (Delta)
Popular in	April
Cheapest in	May
Average price	$765

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

Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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 April 11, 2025.

Wed 8/275:15 pmSFO - TWF

1 stop3h 59mDelta

Mon 9/16:25 amTWF - SFO

1 stop3h 41mDelta

Deal found 4/10

$406

Best flights from San Francisco to Twin Falls
Discover carefully curated flight deals from San Francisco to Twin Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Fri 6/275:05 pmSFO - TWF

1 stop3h 32mDelta

Sun 6/296:15 amTWF - SFO

1 stop4h 07mDelta

Deal found 4/10

$416

Last-minute flights from San Francisco to Twin Falls
Discover last-minute flight deals from San Francisco to Twin Falls. Data last updated April 11, 2025 and is based on user searches.

Fri 4/255:12 pmSFO - TWF

1 stop4h 08mDelta

Tue 4/2912:43 pmTWF - SFO

1 stop6h 38mDelta

Deal found 4/10

$476

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Twin Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoTwin Falls

SFO - TWF

SFOTWF

San Francisco

Wed 8/27

5:15 pm-10:14 pm

1 stop3h 59m

Twin Falls Joslin

Mon 9/1

6:25 am-9:06 am

1 stop3h 41m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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

Rainfall in Twin Falls by month

In terms of precipitation, rainfall in Twin Falls ranges from 0.3 - 1.4 inches per month. May is typically the wettest month, when rainfall can reach 1.4 in. July is typically the driest time to visit Twin Falls when rainfall is around 0.3 in.

Temperature in Twin Falls by month

If weather is an important factor for your trip to Twin Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Twin Falls

Delta

8.0

Very good

7,911 reviews

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

7,911 reviews

Delta

8.0

Very good

7,911 reviews

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

What is the cheapest airline to fly from San Francisco to Twin Falls round-trip?
According to our current data, Delta ($416), offers the cheapest pricing from San Francisco to Twin Falls. You may be able to fly from San Francisco to Twin Falls for 29% less than the average price by searching for this airline.
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

Jackpot

Burley

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Francisco to Twin Falls

Los Angeles to Boise flights

San Francisco to Spokane flights

San Francisco to Boise flights

Santa Ana to Boise flights

Los Angeles to Spokane flights

Los Angeles to Jackson flights

San Diego to Boise flights

Ontario to Boise flights

Burbank to Boise flights

San Francisco to Jackson flights

Sacramento to Boise flights

Ontario to Spokane flights

San Diego to Spokane flights

San Jose to Spokane flights

Las Vegas to Boise flights

Santa Rosa to Boise flights

Sacramento to Spokane flights

San Francisco to Hailey flights

Oakland to Boise flights

Ontario to Jackson flights

Oakland to Spokane flights

Santa Ana to Jackson flights

San Jose to Boise flights

Fresno to Spokane flights

Burbank to Jackson flights

San Diego to Jackson flights

Burbank to Spokane flights

Los Angeles to Hailey flights

Las Vegas to Spokane flights

Santa Ana to Spokane flights

Ontario to Idaho Falls flights

Las Vegas to Jackson flights

Palm Springs to Boise flights

San Francisco to Idaho Falls flights

Los Angeles to Idaho Falls flights

Fresno to Boise flights

Long Beach to Jackson flights

San Francisco to West Yellowstone flights

Long Beach to Boise flights

Sacramento to Idaho Falls flights

Sacramento to Jackson flights

Fresno to Jackson flights

San Luis Obispo to Spokane flights

Reno to Boise flights

Reno to Spokane flights

Oakland to Idaho Falls flights

Medford to Jackson flights

San Jose to Jackson flights

Los Angeles to West Yellowstone flights

Palm Springs to Spokane flights

Top airline flying from San Francisco to Twin Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$448	Average$587	FlexibilityNo cancel fee	On-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.

$406+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Twin Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Twin Falls

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Twin Falls

Cheapest flights from San Francisco to Twin FallsExplore 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 April 11, 2025.

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 April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Twin Falls that are best for you.

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.

Cheapflights Insights

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

Rainfall in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average rainfall totals by month.

Temperature in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Twin Falls

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.

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

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

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

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

Traveling to a place near San Francisco?

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.

Top airline flying from San Francisco to Twin Falls

100% Free

Book with Flexibility

Travel Smart

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 April 11, 2025.