How many flights depart from Idaho to San Francisco on average per day?

15 flights are operational daily from Idaho to San Francisco as of September 2025. The most popular departure time for this route is 12:00PM, with 42% of flights per day taking off in the afternoon.

What airlines fly to San Francisco?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Francisco from Idaho according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 9 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to San Francisco?

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Idaho to San Francisco

How long does it take to fly to San Francisco?

Flight times from Idaho to San Francisco vary, but if you’re flying out of Boise and flying into San Francisco (one of the most popular routes), then the duration is 1h 49m on average. Another popular route from Idaho to San Francisco is flying from Hailey to San Francisco, which will take roughly 2h 17m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Idaho to San Francisco on average per week?

The number of flights available between Idaho and San Francisco is 111 per week as of September 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.

When did momondo last update prices for flights from Idaho to San Francisco Airport?

Prices for flights from Idaho to San Francisco Airport refresh daily.

How many operators does momondo search for flights from Idaho to San Francisco Airport?

As of September 2025, there are 4 operators available to choose from for flights from Idaho to San Francisco Airport.

How old do you have to be to fly from Idaho to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$69 Cheap Flights from Idaho to San Francisco in 2025/26

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Find the cheapest flights from Idaho to San Francisco

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:37 pm - 4:27 pmBOI-SFO

1h 50mnonstop

8:00 am - 10:39 amSFO-BOI

1h 39mnonstop

$133Alaska Airlines

Find Deal

Tue, Oct 14 - Sat, Oct 18

1:44 pm - 4:03 pmGEG-SFO

2h 19mnonstop

11:29 am - 1:45 pmSFO-GEG

2h 16mnonstop

$133Alaska Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

2:44 pm - 3:35 pmBOI-SFO

1h 51mnonstop

2:17 pm - 4:58 pmSFO-BOI

1h 41mnonstop

$137United Airlines

Find Deal

Tue, Oct 14 - Sat, Oct 18

2:01 pm - 4:21 pmGEG-SFO

2h 20mnonstop

11:29 am - 1:45 pmSFO-GEG

2h 16mnonstop

$138Hawaiian Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

2:01 pm - 4:21 pmGEG-SFO

2h 20mnonstop

11:29 am - 1:45 pmSFO-GEG

2h 16mnonstop

$141Hawaiian Airlines

Find Deal

Thu, Oct 30 - Sat, Nov 1

12:35 pm - 3:03 pmGEG-SFO

2h 28mnonstop

8:25 am - 10:39 amSFO-GEG

2h 14mnonstop

$147United Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

9:00 am - 12:43 pmBOI-SFO

4h 43m1 stop

1:45 pm - 8:16 pmSFO-BOI

5h 31m1 stop

$157Delta

Find Deal

Tue, Oct 14 - Sat, Oct 18

5:05 am - 9:24 amGEG-SFO

4h 19m1 stop

10:30 am - 4:44 pmSFO-GEG

6h 14m1 stop

$157Delta

Find Deal

Tue, Oct 21 - Wed, Oct 29

3:15 pm - 9:20 pmBOI-SFO

7h 05m1 stop

11:40 am - 11:05 pmSFO-BOI

10h 25m2 stops

$162Southwest

Find Deal

Tue, Oct 14 - Sat, Oct 18

1:00 pm - 7:50 pmGEG-SFO

6h 50m1 stop

2:05 pm - 10:25 pmSFO-GEG

8h 20m2 stops

$162Southwest

Find Deal

Tue, Oct 21 - Tue, Oct 28

Delta flights from Idaho to San Francisco

Our best Delta deals on Idaho to San Francisco flight tickets

Delta

Oct 14

BOI9:00 amBoise Air Term. Gowen Fld

4h 43m

1 stop

SFO12:43 pmSan Francisco

Oct 18

SFO1:45 pmSan Francisco

5h 31m

1 stop

BOI8:16 pmBoise Air Term. Gowen Fld

$157

Find similar

Delta

Oct 19

GEG7:15 amSpokane

5h 28m

1 stop

SFO12:43 pmSan Francisco

Oct 22

SFO10:30 amSan Francisco

6h 14m

1 stop

GEG4:44 pmSpokane

$177

Find similar

Delta

Oct 16

GEG7:23 pmSpokane

4h 10m

1 stop

SFO11:33 pmSan Francisco

Oct 17

SFO6:00 amSan Francisco

4h 36m

1 stop

GEG10:36 amSpokane

$182

Find similar

Hawaiian Airlines flights from Idaho to San Francisco

Our best Hawaiian Airlines deals on Idaho to San Francisco flight tickets

Hawaiian Airlines

Nov 15

GEG2:01 pmSpokane

2h 20m

SFO4:21 pmSan Francisco

Nov 17

SFO11:29 amSan Francisco

2h 16m

GEG1:45 pmSpokane

$138

Find similar

Hawaiian Airlines

Oct 30

GEG2:01 pmSpokane

2h 20m

SFO4:21 pmSan Francisco

Nov 1

SFO11:29 amSan Francisco

2h 16m

GEG1:45 pmSpokane

$141

Find similar

Hawaiian Airlines

Oct 30

GEG6:00 amSpokane

3h 40m

1 stop

SFO9:40 amSan Francisco

Nov 1

SFO11:29 amSan Francisco

2h 16m

GEG1:45 pmSpokane

$145

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

3:37 pm-4:27 pm

Nonstop1h 50m

San Francisco

Sat 10/18

8:00 am-10:39 am

Nonstop1h 39m

$133

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Tue 10/21

1:44 pm-4:03 pm

Nonstop2h 19m

San Francisco

Tue 10/28

11:29 am-1:45 pm

Nonstop2h 16m

$133

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

2:44 pm-3:35 pm

Nonstop1h 51m

San Francisco

Sat 10/18

2:17 pm-4:58 pm

Nonstop1h 41m

$137

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Sat 11/15

2:01 pm-4:21 pm

Nonstop2h 20m

San Francisco

Mon 11/17

11:29 am-1:45 pm

Nonstop2h 16m

$138

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Thu 10/30

2:01 pm-4:21 pm

Nonstop2h 20m

San Francisco

Sat 11/1

11:29 am-1:45 pm

Nonstop2h 16m

$141

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Thu 10/16

12:35 pm-3:03 pm

Nonstop2h 28m

San Francisco

Mon 10/20

8:25 am-10:39 am

Nonstop2h 14m

$147

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

9:00 am-12:43 pm

1 stop4h 43m

San Francisco

Sat 10/18

1:45 pm-8:16 pm

1 stop5h 31m

$157

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Tue 10/21

5:05 am-9:24 am

1 stop4h 19m

San Francisco

Wed 10/29

10:30 am-4:44 pm

1 stop6h 14m

$157

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

3:15 pm-9:20 pm

1 stop7h 05m

San Francisco

Sat 10/18

11:40 am-11:05 pm

2 stops10h 25m

$162

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Tue 10/21

1:00 pm-7:50 pm

1 stop6h 50m

San Francisco

Tue 10/28

2:05 pm-10:25 pm

2 stops8h 20m

$162

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How to get the cheapest flight ticket from Idaho to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $207.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Idaho to San Francisco is on a Friday when prices can be found for as low as $508. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $832.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Idaho to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $574. Flights in the morning are often more expensive with an average ticket price of $688.

What is the cheapest Idaho to San Francisco flight route?

Fly from Boise Air Term. Gowen Fld to San Francisco for the best Idaho - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Idaho for as low as $158 on momondo.

What cabin class options are available on Idaho to San Francisco flights?

There are 4 cabin classes available to choose from on Idaho to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Idaho to San Francisco.

Cheap Idaho to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to San Francisco

Best Price Found	$171
Fastest flight time	1h 45m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Idaho in the past 72 hours is $171. The best round-trip flight deal from Idaho to San Francisco found on momondo in the last 72 hours is $276.

The fastest flight from Idaho to San Francisco takes 1h 45m

Direct flights go from Idaho to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Idaho to San Francisco Airport?
Prices for flights from Idaho to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Idaho to San Francisco Airport?
As of September 2025, there are 4 operators available to choose from for flights from Idaho to San Francisco Airport.
How old do you have to be to fly from Idaho to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Idaho to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Idaho to San Francisco is Embraer 175, representing 33.51% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 22.16%, Canadair (Bombardier) Regional Jet 700 at 17.24%, and Airbus A319 at 13.60%.

Best airlines flying from Idaho to San Francisco

Compare and see reviews for airlines that fly from Idaho to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $73	Free Cancellation	Rating 7.8 2,744 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $136	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $210	Free Cancellation	Rating 7.9 7,974 reviews	Search Delta flights

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Calistoga

Bodega Bay

Roseville

Hayward

Big Sur

Santa Clara

Daly City

Fremont

Berkeley

Half Moon Bay

Walnut Creek

Vallejo

Redwood City

Salinas

South San Francisco

Fairfield

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Idaho.

I’m not ready to book a flight from Idaho to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Bostonfrom $67

Flights to Atlantafrom $51

Flights to Dallasfrom $59

Flights to Seattlefrom $102

Flights to Denverfrom $82

Fly to other destinations from Idaho

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Flights from Boise Air Term. Gowen Fld to San Francisco

Cheap flights from Idaho to San Francisco from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to San Francisco departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Idaho to San Francisco

Our best Delta deals on Idaho to San Francisco flight tickets

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Our best Hawaiian Airlines deals on Idaho to San Francisco flight tickets

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

See travel insights to San Francisco from

How to get the cheapest flight ticket from Idaho to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $207.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Idaho to San Francisco is on a Friday when prices can be found for as low as $508. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $832.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Idaho to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $574. Flights in the morning are often more expensive with an average ticket price of $688.

What is the cheapest Idaho to San Francisco flight route?

Fly from Boise Air Term. Gowen Fld to San Francisco for the best Idaho - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Idaho to San Francisco flights?

There are 4 cabin classes available to choose from on Idaho to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Idaho to San Francisco.

What is the cheapest airline that flies from Idaho to San Francisco?

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Idaho to San Francisco

What airlines fly to San Francisco?

How many flights depart from Idaho to San Francisco on average per day?

15 flights are operational daily from Idaho to San Francisco as of September 2025. The most popular departure time for this route is 12:00PM, with 42% of flights per day taking off in the afternoon.

How many flights depart from Idaho to San Francisco on average per week?

The number of flights available between Idaho and San Francisco is 111 per week as of September 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.

How long does it take to fly to San Francisco?

Cheap Idaho to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to San Francisco

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

When did momondo last update prices for flights from Idaho to San Francisco Airport?

How many operators does momondo search for flights from Idaho to San Francisco Airport?

How old do you have to be to fly from Idaho to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Idaho to San Francisco?

Best airlines flying from Idaho to San Francisco

Compare and see reviews for airlines that fly from Idaho to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to San Francisco?

Can I find flights from Idaho to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights from Idaho to San Francisco?

I’m not ready to book a flight from Idaho to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California