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$52+ Cheap flights from Boise (BOI) to San Francisco Bay Area

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SFO
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Boise to San Francisco Bay Area

Keep the following information in mind while searching for Boise to San Francisco Bay Area flight deals. Data was last updated May 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$105
(Cheapflightsfares)

One-way from

$52
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$267
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Francisco flights.
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From Boise Air Term. Gowen Fld to San Francisco Bay Area
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One-way flight from Boise Air Term. Gowen Fld to San Francisco Bay Area
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Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Boise to San Francisco Bay Area

Cheapest flights from Boise to San Francisco Bay Area
Explore the most affordable flight options available from Boise to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:16 pmBOI - OAK
1 stop11h 09mSpirit Airlines
Mon 6/25:45 amOAK - BOI
1 stop4h 36mSpirit Airlines
Deal found 5/4$105
This Cheapflightsfares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3012:16 pmBOI - SJC
1 stop4h 22mSpirit Airlines
Mon 6/26:00 amSJC - BOI
1 stop4h 21mSpirit Airlines
Deal found 5/4$126
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:39 pmBOI - OAK
1 stop5h 32mMultiple Airlines
Sun 6/19:09 pmOAK - BOI
1 stop13h 12mMultiple Airlines
Deal found 5/5$143
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:25 pmBOI - SJC
Nonstop1h 45mSouthwest
Tue 6/107:20 pmSJC - BOI
1 stop4h 05mSouthwest
Deal found 5/5$147
This Hawaiian Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:00 pmBOI - SFO
Nonstop1h 44mHawaiian Airlines
Tue 6/102:25 pmSFO - BOI
Nonstop1h 40mHawaiian Airlines
Deal found 5/4$157
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/34:59 pmBOI - SJC
1 stop6h 07mDelta
Tue 6/1011:30 amSJC - BOI
1 stop6h 36mDelta
Deal found 5/5$157
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:39 pmBOI - SFO
1 stop5h 32mAlaska Airlines
Sat 5/312:15 pmSFO - BOI
1 stop4h 03mAlaska Airlines
Deal found 5/4$166
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:18 pmBOI - SFO
1 stop6h 03mDelta
Mon 6/94:33 pmSFO - BOI
1 stop6h 26mDelta
Deal found 5/5$177
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:15 amBOI - OAK
Nonstop1h 45mSouthwest
Sun 6/18:45 amOAK - BOI
Nonstop1h 30mSouthwest
Deal found 5/5$177
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:36 pmBOI - SFO
1 stop6h 13mMultiple Airlines
Tue 5/272:31 pmSFO - BOI
Nonstop1h 40mMultiple Airlines
Deal found 5/4$184
This Alaska Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:39 pmBOI - OAK
1 stop5h 32mAlaska Airlines
Sat 5/317:00 amOAK - BOI
1 stop4h 22mAlaska Airlines
Deal found 5/4$197
This Hawaiian Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:50 amBOI - SJC
Nonstop1h 49mHawaiian Airlines
Sat 5/313:50 pmSJC - BOI
1 stop4h 26mHawaiian Airlines
Deal found 5/5$202

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
Use the filters below to find and compare flights from Boise to San Francisco Bay Area that are best for you.

Fly from

Boise

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Fri 5/30

12:16 pm-10:25 pm

1 stop11h 09m

Oakland

Mon 6/2

5:45 am-11:21 am

1 stop4h 36m

$105

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Fri 5/30

12:16 pm-3:38 pm

1 stop4h 22m

San Jose

Mon 6/2

6:00 am-11:21 am

1 stop4h 21m

$126

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Wed 5/28

5:39 pm-10:11 pm

1 stop5h 32m

Oakland

Sun 6/1

9:09 pm-11:21 am

1 stop13h 12m

$143

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Tue 6/3

5:25 pm-6:10 pm

Nonstop1h 45m

San Jose

Tue 6/10

7:20 pm-12:25 am

1 stop4h 05m

$147

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Wed 6/11

7:46 pm-12:20 am

1 stop5h 34m

San Francisco

Tue 6/17

9:11 am-3:50 pm

1 stop5h 39m

$157

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

Tue 6/3

4:59 pm-10:06 pm

1 stop6h 07m

San Jose

Tue 6/10

11:30 am-7:06 pm

1 stop6h 36m

$157

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Thu 6/12

5:43 pm-11:58 pm

1 stop7h 15m

San Francisco

Mon 6/16

2:30 pm-5:04 pm

Nonstop1h 34m

$167

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Wed 5/28

7:15 am-8:00 am

Nonstop1h 45m

Oakland

Sun 6/1

8:45 am-11:15 am

Nonstop1h 30m

$177

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Fri 5/30

5:39 pm-10:11 pm

1 stop5h 32m

San Francisco

Wed 6/11

5:25 pm-11:24 pm

1 stop4h 59m

$191

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Thu 5/29

5:39 pm-10:11 pm

1 stop5h 32m

Oakland

Sat 5/31

7:00 am-12:22 pm

1 stop4h 22m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 43 results
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Best time to book a flight from Boise to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Boise 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 Boise to San Francisco Bay Area

What is the cheapest month to book a flight from Boise to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Boise to San Francisco Bay Area (average of $276). Flying from Boise to San Francisco Bay Area in June is currently the most expensive (average of $384). 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 BOI to XIH?

Find hourly flight availability from Boise to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

When flying from Boise to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boise to San Francisco Bay Area

Explore weekly flight availability from Boise to San Francisco Bay Area. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 5, 2025.

The most flights from BOI to zzXIH are scheduled on a Tuesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in San Francisco Bay Area by month

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

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

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

If weather is an important factor for your trip to San Francisco Bay Area, 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 Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated May 5, 2025.
To help decide which airline to fly from Boise to San Francisco Bay Area, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,987 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,939 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,420 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,702 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly from for flights from Boise to San Francisco Bay Area?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to San Francisco Bay Area from Boise.

  • How popular is this Boise to San Francisco Bay Area flight route?

    Flights from Boise Air Term. Gowen Fld to San Francisco Bay Area have been viewed 39 times in the past calendar month.

  • What are the cheapest airlines to fly from Boise to San Francisco Bay Area one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $52. United Airlines flights start at $69 while deals on Alaska Airlines start at $69 one-way.

  • What are the most popular routes from Boise to San Francisco Bay Area?

    The most popular flight routes from Boise to San Francisco Bay Area are Boise Air Term. Gowen Fld - San Francisco, Boise Air Term. Gowen Fld - San Jose and Boise Air Term. Gowen Fld - Oakland.

  • What are the most reliable airlines from Boise to San Francisco Bay Area?

    Before booking your flight to San Francisco Bay Area from Boise, check out the most reliable airlines to get you to your destination on time: Copa Airlines (90%), Iberia (88%), United Airlines( 86%).

  • What are the cheapest flights from Boise to San Francisco Bay Area?

    On average you can expect to pay $915 for a flight from Boise to San Francisco Bay Area. The cheapest flight overall is $98 while the most popular route, (Boise Air Term. Gowen Fld - San Francisco) is currently priced at $137.

  • Can I find deals for flights from Boise to San Francisco Bay Area that include hotel bookings?

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

  • How can I find direct flights from Boise to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Boise to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Boise to San Francisco Bay Area 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 Boise to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Boise to San Francisco Bay Area (average of $276). Flying from Boise to San Francisco Bay Area in June is currently the most expensive (average of $384). 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.

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Alternative routes for Boise to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boise to San Francisco Bay Area

Discover the top 7 airlines that operate flights from Boise to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$148FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$77Average$114FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$247FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$154Average$320FlexibilityNo cancel feeOn-time75%
DeltaCheapest$156Average$216FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$283FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$167Average$292FlexibilityNo cancel feeOn-time63%

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