$74+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SFO
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Boise to San Francisco Bay Area with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Boise to San Francisco Bay AreaExplore 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 February 3, 2026.
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 February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Wed 3/115:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:02 am
BOI
- SJC
Nonstop2h 00m
Hawaiian Airlines
Thu 3/267:22 pm
SJC
- BOI
Nonstop1h 45m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/17:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Tue 4/76:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 4/39:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Sun 4/57:22 pm
SJC
- BOI
Nonstop1h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 3/52:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Sun 3/88:20 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 2/2![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 3/61:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Sat 3/79:00 am
SFO
- BOI
1 stop7h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:30 am
BOI
- SJC
1 stop6h 12m
Alaska Airlines
Mon 3/95:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 3/711:55 am
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/96:20 pm
OAK
- BOI
1 stop6h 00m
Southwest
Deal found 2/1![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:39 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Fri 3/279:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 2/1![United Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 2/2. 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.
Fri 4/312:25 pm
BOI
- SJC
Nonstop1h 45m
Southwest
Tue 4/78:00 am
SJC
- BOI
2 stops7h 25m
Southwest
Deal found 2/2![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 4/232:00 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Sun 4/268:05 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 2/1![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 4/16:15 pm
BOI
- SFO
1 stop6h 44m
Delta
Mon 4/67:19 pm
SFO
- BOI
1 stop3h 40m
Delta
Deal found 2/2![Delta logo]()
$177
Best flights from Boise to San Francisco Bay AreaDiscover carefully curated flight deals from Boise to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Boise to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/27:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Thu 4/96:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:24 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Tue 3/318:10 am
SFO
- BOI
Nonstop1h 56m
United Airlines
Deal found 2/1![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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.
Fri 3/612:25 pm
BOI
- SJC
Nonstop1h 45m
Southwest
Mon 3/93:40 pm
SJC
- BOI
Nonstop1h 40m
Southwest
Deal found 2/2![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/1. 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 3/310:45 am
BOI
- SFO
1 stop6h 24m
Delta
Tue 3/105:01 pm
SFO
- BOI
1 stop4h 10m
Delta
Deal found 2/1![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/27:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Wed 4/86:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:26 am
BOI
- SFO
Nonstop2h 04m
United Airlines
Sat 4/118:10 am
SFO
- BOI
Nonstop1h 56m
United Airlines
Deal found 2/1![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/1. 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 3/311:25 pm
BOI
- OAK
Nonstop1h 50m
Southwest
Wed 4/81:55 pm
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 2/1![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/317:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Mon 4/66:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:05 pm
BOI
- SFO
Nonstop2h 05m
United Airlines
Tue 4/71:50 pm
SFO
- BOI
Nonstop1h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/3. 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.
Fri 3/62:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Tue 3/102:50 pm
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 2/3![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 2/2. 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 4/36:15 pm
BOI
- OAK
1 stop6h 31m
Delta
Tue 4/712:35 pm
OAK
- BOI
1 stop3h 43m
Delta
Deal found 2/2![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 4/37:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Thu 4/96:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:49 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Mon 3/99:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 1/31![United Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/76:35 pm
BOI
- OAK
1 stop4h 11m
Delta
Mon 3/94:49 pm
OAK
- BOI
1 stop4h 22m
Delta
Deal found 2/1![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 3/711:55 am
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/96:20 pm
OAK
- BOI
1 stop6h 00m
Southwest
Deal found 2/1![Southwest logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Wed 4/86:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/1. 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.
Fri 3/62:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/95:10 pm
OAK
- BOI
1 stop7h 10m
Southwest
Deal found 2/1![Southwest logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/71:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Sat 3/147:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/92:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/96:20 pm
OAK
- BOI
1 stop6h 00m
Southwest
Deal found 2/2![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/1010:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Wed 3/114:59 pm
SJC
- BOI
1 stop4h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:00 pm
BOI
- SJC
1 stop5h 09m
Alaska Airlines
Wed 3/115:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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.
Fri 4/36:10 pm
BOI
- SFO
1 stop5h 25m
Southwest
Tue 4/76:20 am
SFO
- BOI
1 stop8h 05m
Southwest
Deal found 2/2![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/59:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Sun 4/57:22 pm
SJC
- BOI
Nonstop1h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/1. 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.
Fri 4/172:00 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Tue 4/211:55 pm
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 2/1![Southwest logo]()
$177
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Mon 3/95:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/1. 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.
Fri 2/2710:55 am
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/210:25 am
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 2/1![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 4/39:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Thu 4/97:22 pm
SJC
- BOI
Nonstop1h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 4/49:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Wed 4/87:22 pm
SJC
- BOI
Nonstop1h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 4/49:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Tue 4/710:22 am
SJC
- BOI
1 stop7h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 pm
BOI
- OAK
1 stop6h 54m
Alaska Airlines
Tue 3/106:15 am
OAK
- BOI
1 stop4h 25m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$177
Last-minute flights from Boise to San Francisco Bay AreaDiscover last-minute flight deals from Boise to San Francisco Bay Area. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to San Francisco Bay Area. Data last updated February 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/2. 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 2/254:00 pm
BOI
- SJC
Nonstop1h 50m
Southwest
Fri 2/279:00 am
SJC
- BOI
2 stops6h 45m
Southwest
Deal found 2/2![Southwest logo]()
$172
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Wed 3/115:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/45:35 am
BOI
- SFO
1 stop4h 23m
Delta
Wed 3/115:40 am
SFO
- BOI
1 stop5h 25m
Delta
Deal found 2/3![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 3/52:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Sun 3/88:20 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 2/2![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 3/61:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Sat 3/79:00 am
SFO
- BOI
1 stop7h 06m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:30 am
BOI
- SJC
1 stop6h 12m
Alaska Airlines
Mon 3/95:01 pm
SJC
- BOI
Nonstop1h 39m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 3/711:55 am
BOI
- OAK
Nonstop1h 45m
Southwest
Mon 3/96:20 pm
OAK
- BOI
1 stop6h 00m
Southwest
Deal found 2/1![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 3/77:30 am
BOI
- SJC
1 stop7h 07m
Delta
Sat 3/75:45 pm
SJC
- BOI
1 stop4h 20m
Delta
Deal found 2/2![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/1010:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Wed 3/114:59 pm
SJC
- BOI
1 stop4h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:02 am
BOI
- SJC
Nonstop2h 00m
Hawaiian Airlines
Thu 3/267:22 pm
SJC
- BOI
Nonstop1h 45m
Hawaiian Airlines
Deal found 2/2![Hawaiian Airlines logo]()
$150
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:39 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Fri 3/279:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 2/1![United Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/317:40 am
BOI
- SFO
Nonstop2h 00m
Alaska Airlines
Mon 4/66:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
One-way flights from Boise to San Francisco Bay AreaSearch for one-way flight options from Boise to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Boise to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$74
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:25 am
BOI
- SJC
Nonstop1h 53m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$79
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:49 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Deal found 2/1![United Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 2/3. 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.
Thu 3/192:15 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Deal found 2/3![Southwest logo]()
$79
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:28 am
BOI
- SJC
1 stop5h 00m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$84
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 2/265:35 am
BOI
- SJC
1 stop4h 27m
Delta
Deal found 2/2![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/76:35 pm
BOI
- SFO
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 2/2. 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 3/36:35 pm
BOI
- OAK
1 stop6h 16m
Delta
Deal found 2/2![Delta logo]()
$89
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 4/272:00 pm
BOI
- OAK
Nonstop1h 45m
Southwest
Deal found 2/3![Southwest logo]()
$92
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sat 2/281:45 pm
BOI
- SJC
2 stops7h 55m
Southwest
Deal found 2/1![Southwest logo]()
$94
This Delta deal was found by Cheapflights users on 2/3. 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 2/245:15 pm
BOI
- OAK
2 stops7h 36m
Delta
Deal found 2/3![Delta logo]()
$94
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 4/301:20 pm
BOI
- SJC
Nonstop1h 45m
Southwest
Deal found 2/1![Southwest logo]()
$97
Find 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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (CheapOair) |
One-way from | $74 (CheapOair) |
Popular in | January |
Cheapest in | October |
Average price | $263 |
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 February 3, 2026.
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
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Thu 4/2
7:40 am-8:40 am
Nonstop2h 00m
San Francisco
Thu 4/9
6:56 pm-9:40 pm
Nonstop1h 44m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Sat 3/28
6:24 am-7:30 am
Nonstop2h 06m
San Francisco
Tue 3/31
8:10 am-11:06 am
Nonstop1h 56m
$157
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Fri 3/6
12:25 pm-1:10 pm
Nonstop1h 45m
San Jose
Mon 3/9
3:40 pm-6:20 pm
Nonstop1h 40m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Thu 4/2
7:40 am-8:40 am
Nonstop2h 00m
San Francisco
Wed 4/8
6:56 pm-9:40 pm
Nonstop1h 44m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Tue 4/7
9:26 am-10:30 am
Nonstop2h 04m
San Francisco
Sat 4/11
8:10 am-11:06 am
Nonstop1h 56m
$157
BoiseOakland
BOI - OAK
BOIOAK
Boise Air Term. Gowen Fld
Tue 3/31
1:25 pm-2:15 pm
Nonstop1h 50m
Oakland
Wed 4/8
1:55 pm-4:25 pm
Nonstop1h 30m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Tue 3/31
7:40 am-8:40 am
Nonstop2h 00m
San Francisco
Mon 4/6
6:56 pm-9:40 pm
Nonstop1h 44m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Fri 4/3
4:05 pm-5:10 pm
Nonstop2h 05m
San Francisco
Tue 4/7
1:50 pm-4:48 pm
Nonstop1h 58m
$157
BoiseOakland
BOI - OAK
BOIOAK
Boise Air Term. Gowen Fld
Fri 3/6
2:15 pm-3:00 pm
Nonstop1h 45m
Oakland
Tue 3/10
2:50 pm-5:20 pm
Nonstop1h 30m
$157
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Fri 4/3
7:40 am-8:40 am
Nonstop2h 00m
San Francisco
Thu 4/9
6:56 pm-9:40 pm
Nonstop1h 44m
$157
Showing 1-10 of 60 results
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.
BOI-SJC
BOI-SFO
BOI-OAK
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
BOI-zzXIH
BOI-SJC
BOI-SFO
BOI-OAK
What is the cheapest month to book a flight from Boise to San Francisco Bay Area?
Currently, October is the cheapest month in which you can book a flight from Boise to San Francisco Bay Area (average of $80). Flying from Boise to San Francisco Bay Area in December is currently the most expensive (average of $157). 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 February 3, 2026.
One of the essential ways to save on airfare from Boise to San Francisco Bay Area is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.
What is the cheapest day to fly from Boise to San Francisco Bay Area?
Use this chart to determine the cheapest time to fly round-trip from Boise to San Francisco Bay Area. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Boise to San Francisco Bay Area flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 3, 2026.
The most flights from BOI to zzXIH are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
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 February 3, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines from Boise to San Francisco Bay Area have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Avelo Airlines
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
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 Boise to San Francisco Bay Area
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Boise to San Francisco Bay Area
Discover the top 6 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$191 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$216 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$114 | Average$134 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$253 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$131 | Average$317 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$285 | FlexibilityNo cancel fee | On-time63% |