What are the cheapest airlines flying from Idaho Falls to San Francisco round-trip?

Our cheapest airline available from Idaho Falls to San Francisco is Alaska Airlines. Our recent data shows that you can find tickets from as low as $320 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $326 and $359 round-trip. You may be able to fly from Idaho Falls to San Francisco for 41% less than the average price by searching for these airlines.

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

Travelers seeking maximum savings on their Idaho Falls to San Francisco flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday 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 Idaho Falls to San Francisco?

Wednesday flights are generally found to be more expensive for flights from Idaho Falls to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

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

Our data shows that March tends to be the cheapest month to fly to San Francisco from Idaho Falls. Users have commonly found prices around $548 for the month, but tickets can be as low as $298. Due to multiple factors, prepare for potentially higher prices in June.

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

Most trusted provider : When it comes to deals on Idaho Falls-San Francisco 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 Idaho Falls-San Francisco 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 Idaho Falls to San Francisco that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Idaho Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$137+ Flights from Idaho Falls, Idaho to San Francisco, California

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Idaho Falls to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	March
Round-trip from	$320 (Alaska Airlines)
One-way from	$137 (Delta)

Provider with most accurate pricing for Idaho Falls Fanning Field-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-San Francisco flights.

Search Deals

High demand for flights, 39% potential price rise

Search Deals

Best time to find cheap flights, 45% potential price drop

Search Deals

From Idaho Falls Fanning Field to San Francisco

Search Deals

One-way flight from Idaho Falls Fanning Field to San Francisco

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Find flight deals from Idaho Falls to San Francisco

Cheapest flights from Idaho Falls to San Francisco
Explore the most affordable flight options available from Idaho Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

mar. 12/176:55 pmIDA - SFO

1 stop6h 23mDelta

mar. 12/245:12 pmSFO - IDA

1 stop4h 14mDelta

Deal found 11/19

$326

jue. 12/126:05 pmIDA - SFO

1 stop5h 50mUnited Airlines

dom. 12/156:45 amSFO - IDA

1 stop5h 44mUnited Airlines

Deal found 11/19

$359

jue. 12/126:00 amIDA - SFO

1 stop6h 22mAlaska Airlines

dom. 12/157:00 amSFO - IDA

1 stop15h 59mAlaska Airlines

Deal found 11/20

$366

vie. 12/205:25 amIDA - SFO

1 stop5h 14mAmerican Airlines

lun. 12/234:28 pmSFO - IDA

1 stop4h 53mAmerican Airlines

Deal found 11/20

$638

Best flights from Idaho Falls to San Francisco
Discover carefully curated flight deals from Idaho Falls to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 20, 2024.

jue. 2/208:00 amIDA - SFO

1 stop6h 47mAlaska Airlines

dom. 4/62:30 pmSFO - IDA

1 stop7h 05mAlaska Airlines

Deal found 11/18

$320

mar. 12/176:55 pmIDA - SFO

1 stop6h 23mDelta

mar. 12/245:12 pmSFO - IDA

1 stop4h 14mDelta

Deal found 11/19

$326

jue. 12/126:05 pmIDA - SFO

1 stop5h 50mUnited Airlines

dom. 12/156:45 amSFO - IDA

1 stop5h 44mUnited Airlines

Deal found 11/19

$359

vie. 12/205:25 amIDA - SFO

1 stop5h 14mAmerican Airlines

lun. 12/234:28 pmSFO - IDA

1 stop4h 53mAmerican Airlines

Deal found 11/20

$638

Last-minute flights from Idaho Falls to San Francisco
Discover last-minute flight deals from Idaho Falls to San Francisco. Data last updated noviembre 20, 2024 and is based on user searches.

mié. 11/275:59 pmIDA - SFO

1 stop6h 25mUnited Airlines

mar. 12/36:45 amSFO - IDA

1 stop5h 44mUnited Airlines

Deal found 11/19

$629

mié. 11/275:30 amIDA - SFO

2 stops10h 55mAmerican Airlines

dom. 12/111:40 amSFO - IDA

2 stops9h 35mAmerican Airlines

Deal found 11/19

$1,407

jue. 12/126:05 pmIDA - SFO

1 stop5h 50mUnited Airlines

dom. 12/156:45 amSFO - IDA

1 stop5h 44mUnited Airlines

Deal found 11/19

$359

jue. 12/126:00 amIDA - SFO

1 stop6h 22mAlaska Airlines

dom. 12/157:00 amSFO - IDA

1 stop15h 59mAlaska Airlines

Deal found 11/20

$366

mar. 12/176:55 pmIDA - SFO

1 stop6h 23mDelta

mar. 12/245:12 pmSFO - IDA

1 stop4h 14mDelta

Deal found 11/19

$326

vie. 12/205:25 amIDA - SFO

1 stop5h 14mAmerican Airlines

lun. 12/234:28 pmSFO - IDA

1 stop4h 53mAmerican Airlines

Deal found 11/20

$638

One-way flights from Idaho Falls to San Francisco
Search for one-way flight options from Idaho Falls to San Francisco. Find affordable one-way fares based on user searches. Data last updated noviembre 20, 2024.

vie. 1/246:57 pmIDA - SFO

1 stop6h 17mDelta

Deal found 11/20

$137

mar. 12/316:00 amIDA - SFO

1 stop17h 16mAlaska Airlines

Deal found 11/19

$157

Find flights from Idaho Falls to San Francisco within your budget

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

jue. 2/20

8:00 am-1:47 pm

1 stop6h 47m

San Francisco

dom. 4/6

2:30 pm-10:35 pm

1 stop7h 05m

$320

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mar. 12/17

6:55 pm-12:18 am

1 stop6h 23m

San Francisco

mar. 12/24

5:12 pm-10:26 pm

1 stop4h 14m

$326

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

jue. 12/12

6:05 pm-10:55 pm

1 stop5h 50m

San Francisco

dom. 12/15

6:45 am-1:29 pm

1 stop5h 44m

$359

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 12/20

5:25 am-9:39 am

1 stop5h 14m

San Francisco

lun. 12/23

4:28 pm-10:21 pm

1 stop4h 53m

$638

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 1/24

6:57 pm-12:14 am

1 stop6h 17m

$137

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mar. 12/31

6:00 am-10:16 pm

1 stop17h 16m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Idaho Falls to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to San Francisco in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 Idaho Falls-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Idaho Falls-San Francisco 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 Idaho Falls-San Francisco 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 Idaho Falls to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Idaho 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.

Travel insights for flights from Idaho Falls to San Francisco

Get recent, data-driven insights about flights from Idaho Falls to San Francisco including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to San Francisco (average of $276). Flying from Idaho Falls to San Francisco in June is currently the most expensive (average of $381). 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.

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

Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Idaho Falls to San Francisco by exploring options for tickets in the morning.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown United Airlines and American Airlines from Idaho Falls to San Francisco. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines

8.0

Very good

9,461 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta

8.0

Very good

8,756 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines

7.4

Good

9,171 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

What are the cheapest airlines flying from Idaho Falls to San Francisco round-trip?
Our cheapest airline available from Idaho Falls to San Francisco is Alaska Airlines. Our recent data shows that you can find tickets from as low as $320 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $326 and $359 round-trip. You may be able to fly from Idaho Falls to San Francisco for 41% less than the average price by searching for these airlines.
Can I find deals for flights from Idaho Falls to San Francisco that include hotel bookings?
Yes. In addition to deals on Idaho Falls to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to San Francisco.
Can I find deals for business class flights from Idaho Falls to San Francisco?
Yes. Cheapflights offers flight deals from Idaho Falls to San Francisco 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 Idaho Falls to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Idaho Falls to San Francisco (average of $276). Flying from Idaho Falls to San Francisco in June is currently the most expensive (average of $381). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Idaho Falls to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$303	Average$451	FlexibilityNo cancel fee	On-timeN/A

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$137+ Cheap flights from Idaho Falls to San Francisco (IDA - SFO)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to San Francisco

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Idaho Falls to San Francisco

Cheapest flights from Idaho Falls to San FranciscoExplore the most affordable flight options available from Idaho Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

Explore the most affordable flight options available from Idaho Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

Find flights from Idaho Falls to San Francisco within your budget

Compare providers for flights from Idaho Falls to San Francisco

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 Idaho Falls to San Francisco in November.

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Idaho Falls with our price prediction graph.

Travel insights for flights from Idaho Falls to San Francisco

Get recent, data-driven insights about flights from Idaho Falls to San Francisco including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Idaho Falls to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown United Airlines and American Airlines from Idaho Falls to San Francisco. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Idaho Falls to San Francisco round-trip?

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Idaho Falls to San Francisco

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Book with Flexibility

Travel Smart

Cheapest flights from Idaho Falls to San Francisco
Explore the most affordable flight options available from Idaho Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.