What airlines fly to San Francisco Bay Area?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Francisco Bay Area from Idaho according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 7 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

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

191 flights are operational weekly from Idaho to San Francisco Bay Area as of December 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

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

As of December 2025, 27 flights take off from Idaho and land in San Francisco Bay Area each day. The most common flight departure time for this route is 6:00AM, with 62% of daily flights taking off at noon.

How long is the flight from Idaho to San Francisco Bay Area?

If you’re flying from a popular airport in Idaho, such as Idaho Falls or Boise, and flying into San Francisco Bay Area, then you can expect flight times to average 17h 35m and 18h 30m, respectively.

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

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

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

Prices for flights from Idaho to San Francisco Bay Area refresh daily.

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

As of December 2025, there are 6 operators available to choose from for flights from Idaho to San Francisco Bay Area.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to San Francisco Bay Area.

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

The travel and health documents required for your trip to San Francisco Bay Area 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 Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$58 Cheap Flights from Idaho to San Francisco Bay Area in 2025/26

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Find the cheapest flights from Idaho to San Francisco Bay Area

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 11:18 am

BOI

SJC

1h 53mnonstop

2:48 pm - 5:27 pm

SJC

BOI

1h 39mnonstop

$117Alaska Airlines

Wed, Mar 4 - Tue, Mar 10

2:20 pm - 3:29 pm

BOI

SFO

2h 09mnonstop

9:00 pm - 11:48 pm

SFO

BOI

1h 48mnonstop

$117United Airlines

Wed, Feb 4 - Wed, Feb 4

8:10 am - 9:16 am

BOI

SFO

2h 06mnonstop

7:24 pm - 10:09 pm

SFO

BOI

1h 45mnonstop

$118Hawaiian Airlines

Sat, Jan 10 - Mon, Jan 12

4:55 pm - 10:05 pm

BOI

SJC

6h 10m1 stop

3:33 pm - 9:05 pm

SJC

BOI

4h 32m1 stop

$137Delta

Wed, Mar 4 - Tue, Mar 10

1:00 pm - 4:09 pm

BOI

SFO

4h 09m1 stop

6:00 am - 12:09 pm

SFO

BOI

5h 09m1 stop

$137Delta

Sat, Jan 24 - Sat, Jan 31

4:00 pm - 4:50 pm

BOI

SJC

1h 50mnonstop

12:45 pm - 6:30 pm

SJC

BOI

4h 45m1 stop

$142Southwest

Wed, Mar 4 - Tue, Mar 10

5:55 pm - 6:40 pm

BOI

OAK

1h 45mnonstop

12:25 pm - 2:55 pm

OAK

BOI

1h 30mnonstop

$142Southwest

Fri, Jan 30 - Mon, Feb 2

1:55 pm - 5:59 pm

BOI

SFO

5h 04m1 stop

7:24 pm - 10:09 pm

SFO

BOI

1h 45mnonstop

$143Hawaiian Airlines

Sat, Jan 10 - Mon, Jan 12

2:19 pm - 8:47 pm

BOI

SFO

7h 28m1 stop

7:24 pm - 10:09 pm

SFO

BOI

1h 45mnonstop

$150Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

1:34 pm - 9:46 am

IDA

SFO

21h 12m1 stop

9:42 pm - 4:50 pm

SFO

IDA

42h 08m2 stops

$269Multiple Airlines

Sun, Jan 11 - Wed, Jan 14

United Airlines flights from Idaho to San Francisco Bay Area

Our best United Airlines deals on Idaho to San Francisco Bay Area flight tickets

United Airlines

Feb 4

BOI2:20 pmBoise Air Term. Gowen Fld

2h 09m

SFO3:29 pmSan Francisco

Feb 18

SFO8:46 pmSan Francisco

1h 52m

BOI11:38 pmBoise Air Term. Gowen Fld

$117

Find similar

United Airlines

Jan 10

BOI2:20 pmBoise Air Term. Gowen Fld

2h 09m

SFO3:29 pmSan Francisco

Jan 12

SFO6:35 pmSan Francisco

1h 48m

BOI9:23 pmBoise Air Term. Gowen Fld

$127

Find similar

United Airlines

Jan 9

BOI7:45 amBoise Air Term. Gowen Fld

2h 15m

SFO9:00 amSan Francisco

Jan 9

SFO9:00 pmSan Francisco

1h 48m

BOI11:48 pmBoise Air Term. Gowen Fld

$137

Find similar

Hawaiian Airlines flights from Idaho to San Francisco Bay Area

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

Hawaiian Airlines

Jan 10

BOI8:10 amBoise Air Term. Gowen Fld

2h 06m

SFO9:16 amSan Francisco

Jan 12

SFO7:24 pmSan Francisco

1h 45m

BOI10:09 pmBoise Air Term. Gowen Fld

$118

Find similar

Hawaiian Airlines

Jan 10

BOI1:55 pmBoise Air Term. Gowen Fld

5h 04m

1 stop

SFO5:59 pmSan Francisco

Jan 12

SFO7:24 pmSan Francisco

1h 45m

BOI10:09 pmBoise Air Term. Gowen Fld

$143

Find similar

Hawaiian Airlines

Jan 9

BOI1:55 pmBoise Air Term. Gowen Fld

9h 03m

1 stop

SFO9:58 pmSan Francisco

Jan 12

SFO7:24 pmSan Francisco

1h 45m

BOI10:09 pmBoise Air Term. Gowen Fld

$156

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Wed 3/4

10:25 am-11:18 am

Nonstop1h 53m

San Jose

Tue 3/10

2:48 pm-5:27 pm

Nonstop1h 39m

$117

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Wed 2/4

2:20 pm-3:29 pm

Nonstop2h 09m

San Francisco

Wed 2/4

9:00 pm-11:48 pm

Nonstop1h 48m

$117

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 1/10

8:10 am-9:16 am

Nonstop2h 06m

San Francisco

Mon 1/12

7:24 pm-10:09 pm

Nonstop1h 45m

$118

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Wed 3/4

4:55 pm-10:05 pm

1 stop6h 10m

San Jose

Tue 3/10

3:33 pm-9:05 pm

1 stop4h 32m

$137

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 1/24

1:00 pm-4:09 pm

1 stop4h 09m

San Francisco

Sat 1/31

6:00 am-12:09 pm

1 stop5h 09m

$137

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Wed 3/4

4:00 pm-4:50 pm

Nonstop1h 50m

San Jose

Tue 3/10

12:45 pm-6:30 pm

1 stop4h 45m

$142

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Fri 1/30

5:55 pm-6:40 pm

Nonstop1h 45m

Oakland

Mon 2/2

12:25 pm-2:55 pm

Nonstop1h 30m

$142

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 1/10

1:55 pm-5:59 pm

1 stop5h 04m

San Francisco

Mon 1/12

7:24 pm-10:09 pm

Nonstop1h 45m

$143

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Thu 1/15

2:19 pm-8:47 pm

1 stop7h 28m

San Francisco

Thu 1/22

7:24 pm-10:09 pm

Nonstop1h 45m

$150

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

Sun 1/11

1:34 pm-9:46 am

1 stop21h 12m

San Francisco

Wed 1/14

9:42 pm-4:50 pm

2 stops42h 08m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Bay Area?

In general, October is the cheapest month to fly from Idaho to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you aren’t able to travel to San Francisco Bay Area during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $217.

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

On average, the least expensive day to fly to San Francisco Bay Area from Idaho is on a Friday. momondo users have found tickets for Friday departures for as low as $516. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $790.

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

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from Idaho to San Francisco Bay Area during this time can be as low as $507. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the morning when prices are around $683.

What is the cheapest Idaho to San Francisco Bay Area flight route?

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

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

You are more likely to see cheaper flights to San Francisco Bay Area from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Idaho for as low as $186 on momondo.

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

There are 4 cabin classes available to choose from on Idaho to San Francisco Bay Area 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 Bay Area flights?

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

Cheap Idaho to San Francisco Bay Area flight deals and tips

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

Fastest flight time	1h 40m
Direct flights	Every day
Airports in San Francisco Bay Area	6 airports

The fastest flight from Idaho to San Francisco Bay Area takes 1h 40m

Direct flights go from Idaho to San Francisco Bay Area every day.

There are 6 airports in San Francisco Bay Area. From Idaho there are direct flights to Oakland (OAK), San Jose (SJC), San Francisco (SFO).

Search flight deals

When did momondo last update prices for flights from Idaho to San Francisco Bay Area?
Prices for flights from Idaho to San Francisco Bay Area refresh daily.
How many operators does momondo search for flights from Idaho to San Francisco Bay Area?
As of December 2025, there are 6 operators available to choose from for flights from Idaho to San Francisco Bay Area.
How old do you have to be to fly from Idaho to San Francisco Bay Area?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The travel and health documents required for your trip to San Francisco Bay Area 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 Bay Area. 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 Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Idaho to San Francisco Bay Area is Embraer 175, representing 19.30% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 13.25%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.50%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 8.61%.

Best airlines flying from Idaho to San Francisco Bay Area

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $73	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Avelo Airlines	PriceFrom $77	Free Cancellation	Rating 7.5 85 reviews	Search Avelo Airlines flights
Allegiant Air	PriceFrom $90	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $129	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $136	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 11,479 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco Bay Area from Idaho.

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

momondo does allow users to show only those flights to San Francisco Bay Area from Idaho which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Idaho to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your San Francisco Bay Area 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.

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Popular cities in San Francisco Bay Area

Flights to New Yorkfrom $45

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $57

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

Flights to Seattlefrom $58

Idaho flight routes

Flights from Hailey Sun Valley-Friedman to Seattle/Tacoma Intl

Flights from Idaho Falls Fanning Field to Portland

Flights from Idaho Falls Fanning Field to Las Vegas Harry Reid Intl

Flights from Boise Air Term. Gowen Fld to Seattle/Tacoma Intl

Flights from Boise Air Term. Gowen Fld to Ontario

Flights from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty

Cheap flights from Idaho to San Francisco Bay Area from $58

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 Bay Area departing on 2/18. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Idaho to San Francisco Bay Area

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United Airlines flights from Idaho to San Francisco Bay Area

Our best United Airlines deals on Idaho to San Francisco Bay Area flight tickets

Hawaiian Airlines flights from Idaho to San Francisco Bay Area

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

momondo Fare Finder

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

See travel insights to San Francisco Bay Area from

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

What is the cheapest month to fly to San Francisco Bay Area?

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

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

What is the cheapest Idaho to San Francisco Bay Area flight route?

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

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

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

There are 4 cabin classes available to choose from on Idaho to San Francisco Bay Area 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 Bay Area flights?

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

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

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

What airlines fly to San Francisco Bay Area?

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

As of December 2025, 27 flights take off from Idaho and land in San Francisco Bay Area each day. The most common flight departure time for this route is 6:00AM, with 62% of daily flights taking off at noon.

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

191 flights are operational weekly from Idaho to San Francisco Bay Area as of December 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

How long is the flight from Idaho to San Francisco Bay Area?

If you’re flying from a popular airport in Idaho, such as Idaho Falls or Boise, and flying into San Francisco Bay Area, then you can expect flight times to average 17h 35m and 18h 30m, respectively.

Cheap Idaho to San Francisco Bay Area flight deals and tips

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

Fastest flight time

Direct flights

Airports in San Francisco Bay Area

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

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

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

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

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

Best airlines flying from Idaho to San Francisco Bay Area

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

Why use momondo?

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

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

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

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

An easier way to manage your San Francisco Bay Area 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 San Francisco Bay Area

Popular cities in San Francisco Bay Area

Popular flights according to clicks in the last 7 days on momondo