Cheap flights from Idaho Falls to San Francisco (IDA - SFO) from $238

IDA — SFO
Mar 22 — Mar 291

How to find the cheapest flight from Idaho Falls (IDA) to San Francisco (SFO)

All the information you need to plan the best IDA to SFO flight in 2023: compare Idaho Falls to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

IDA - SFO

Price

$257 - $548

SFO

Temperature

51.8 - 62.6 °F

SFO

Rainfall

0 - 4.4 inches

Popular inJuneHigh demand for flights, 22% potential price rise
Cheapest inJulyBest time to find cheap flights, 40% potential price drop
Average price$322Average for round-trip flights in March 2023
Round-trip from$257From Idaho Falls Fanning Field to San Francisco

Saturday 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.

Our data shows that July tends to be the cheapest month to fly to San Francisco from Idaho Falls. Users have commonly found prices around $426 for the month, but tickets can be as low as $184. Due to multiple factors, prepare for potentially higher prices in June.

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Idaho Falls to San Francisco by exploring options for tickets in the afternoon.

Cheap flights from Idaho Falls to San Francisco in March, April 2023

The best prices found for IDA to SFO flights for March, April

Idaho Falls to San Francisco 2023 flight deals

Cheap flights to San Francisco from Idaho Falls found for this year

Last minute flights from Idaho Falls to San Francisco

Late deals on return flights to San Francisco from Idaho Falls, departing today and this week

One-way flights to San Francisco from Idaho Falls

The cheapest one-way flights from Idaho Falls to San Francisco

Find flights from Idaho Falls to San Francisco within your budget

Use the slider to find flights from Idaho Falls to San Francisco that fit your budget.

Fly from

Any airport

Fly to

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Budget

$238 - $238

Route

Depart

Return

Price

Idaho Falls Fanning FieldSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

2023-03-27

1 stop21h 04m

San Francisco

2023-04-11

1 stop5h 14m

Flights are sorted by cheapest first

Deals found on 3/16

Reviews of Airlines Servicing San Francisco

Alaska Airlines
8.0
Very good
1,368 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Delta
8.0
Very good
2,321 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

United Airlines
7.6
Good
1,425 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

American Airlines
7.4
Good
1,692 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Boarding

8.3

Reviews

1 / 10

They lost my luggage on my way to NY and then again on my way to SF, horrible

Related info for your journey

Useful info, stats and facts about Idaho Falls to San Francisco flights.

Some of our airline partners flying from Idaho Falls Fanning Field to San Francisco have new flexible policies in place due to COVID-19. Delta and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Yes, there are multiple flights from Idaho Falls to San Francisco for under $300. The cheapest flight booked recently is on Multiple Airlines for just $238, but on average you can expect to pay $238.

There are currently 4+ open flights from Idaho Falls to San Francisco within the next 7 days for less than $300.

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $253. American Airlines flights start at $280 while deals on Delta start at $284 one-way.

Looking for the cheapest flight from Idaho Falls to San Francisco? While on average our users pay $400, our data indicates the cheapest price to be $294. The most popular route (Idaho Falls Fanning Field - San Francisco), is priced around $314.

IDA stands for Idaho Falls Fanning Field Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Alternative routes for Idaho Falls to San Francisco

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

Top 2 airlines flying from Idaho Falls to San Francisco

The chart below displays the airlines Cheapflights users traveling from Idaho Falls to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$289Average$374FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$306Average$492FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
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