$94+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SFO
May 1 — May 81
Round-trip
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 April 1, 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 April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/216:15 am
BOI
- SFO
Nonstop2h 04m
United Airlines
Sat 4/254:55 pm
SFO
- BOI
Nonstop1h 58m
United Airlines
Deal found 3/28![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 5/810:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Tue 5/127:41 pm
SJC
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/29. 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 4/2811:35 am
BOI
- OAK
Nonstop1h 45m
Southwest
Tue 5/51:55 pm
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 3/29![Southwest logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Mon 5/47:44 pm
SFO
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$200
This CheapOair deal was found by Cheapflights users on 3/31. 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 5/79:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Wed 5/133:05 pm
SFO
- BOI
Nonstop1h 38m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$202
This Expedia deal was found by Cheapflights users on 3/30. 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.
Thu 4/309:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Mon 5/47:44 pm
SFO
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$204
This CheapOair deal was found by Cheapflights users on 3/31. 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 4/239:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Mon 4/277:44 pm
SFO
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Sat 5/167:59 pm
SJC
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 3/29. 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 5/17:55 pm
BOI
- OAK
1 stop5h 10m
Southwest
Mon 5/410:55 am
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 3/29![Southwest logo]()
$207
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 5/144:20 pm
BOI
- SFO
Nonstop2h 02m
United Airlines
Sat 5/231:54 pm
SFO
- BOI
Nonstop1h 50m
United Airlines
Deal found 3/27![United Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Thu 6/47:05 pm
BOI
- SFO
Nonstop1h 53m
United Airlines
Mon 6/81:54 pm
SFO
- BOI
Nonstop1h 50m
United Airlines
Deal found 3/28![United Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/246:15 am
BOI
- SFO
Nonstop2h 04m
United Airlines
Fri 4/241:50 pm
SFO
- BOI
Nonstop1h 58m
United Airlines
Deal found 3/28![United Airlines logo]()
$212
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 April 1, 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 April 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/2810:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Wed 4/297:41 pm
SJC
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/2312:30 pm
BOI
- SFO
Nonstop2h 02m
United Airlines
Sun 4/268:20 am
SFO
- BOI
Nonstop2h 03m
United Airlines
Deal found 3/27![United Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/27. 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 5/511:35 am
BOI
- OAK
Nonstop1h 45m
Southwest
Wed 5/66:00 pm
OAK
- BOI
1 stop5h 25m
Southwest
Deal found 3/27![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 3/29. 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 5/16:16 pm
BOI
- SJC
1 stop6h 26m
Delta
Wed 5/135:45 pm
SJC
- BOI
1 stop5h 10m
Delta
Deal found 3/29![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Mon 5/117:41 pm
SJC
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:36 am
BOI
- SJC
1 stop5h 24m
Delta
Sat 5/162:51 pm
SJC
- BOI
1 stop6h 22m
Delta
Deal found 3/31![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Sat 5/167:59 pm
SJC
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:50 am
BOI
- SFO
1 stop6h 45m
Southwest
Mon 4/273:00 pm
SFO
- BOI
2 stops8h 45m
Southwest
Deal found 3/31![Southwest logo]()
$236
This Southwest deal was found by Cheapflights users on 3/28. 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 6/44:25 pm
BOI
- SFO
1 stop8h 00m
Southwest
Mon 6/83:45 pm
SFO
- BOI
2 stops7h 10m
Southwest
Deal found 3/28![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/287:03 pm
BOI
- SFO
Nonstop2h 02m
United Airlines
Sat 5/212:30 pm
SFO
- BOI
Nonstop1h 56m
United Airlines
Deal found 3/29![United Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/289:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Sat 5/25:47 pm
SFO
- BOI
1 stop5h 12m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:20 pm
BOI
- OAK
2 stops7h 45m
Southwest
Mon 4/275:45 pm
OAK
- BOI
2 stops6h 15m
Southwest
Deal found 3/31![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 3/28. 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 6/26:00 am
BOI
- SFO
2 stops7h 35m
Southwest
Wed 6/37:40 am
SFO
- BOI
2 stops7h 45m
Southwest
Deal found 3/28![Southwest logo]()
$241
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:43 am
BOI
- SJC
1 stop5h 20m
Alaska Airlines
Sat 5/167:59 pm
SJC
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/285:56 pm
BOI
- OAK
1 stop5h 27m
Alaska Airlines
Wed 4/293:18 pm
OAK
- BOI
1 stop5h 08m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 am
BOI
- OAK
Nonstop1h 45m
Southwest
Tue 4/218:15 am
OAK
- BOI
2 stops5h 25m
Southwest
Deal found 3/31![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
BOI
- OAK
1 stop5h 35m
Southwest
Tue 4/214:10 pm
OAK
- BOI
2 stops7h 15m
Southwest
Deal found 3/31![Southwest logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/239:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Sun 4/267:00 am
SFO
- BOI
1 stop15h 59m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 3/28. 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 4/2711:15 am
BOI
- SFO
2 stops6h 45m
Southwest
Mon 5/43:00 pm
SFO
- BOI
2 stops8h 45m
Southwest
Deal found 3/28![Southwest logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/27:14 pm
BOI
- STS
1 stop4h 47m
Alaska Airlines
Tue 5/58:20 am
STS
- BOI
1 stop4h 22m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 3/27. 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 4/205:30 am
BOI
- SFO
2 stops8h 05m
Southwest
Wed 4/225:55 am
SFO
- BOI
2 stops7h 45m
Southwest
Deal found 3/27![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 3/29. 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 4/1511:35 am
BOI
- OAK
Nonstop1h 45m
Southwest
Sat 4/255:50 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 3/29![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 5/289:00 am
BOI
- STS
1 stop15h 30m
Alaska Airlines
Sat 5/305:44 pm
STS
- BOI
1 stop4h 03m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 4/221:33 pm
BOI
- STS
1 stop8h 15m
Alaska Airlines
Mon 4/277:46 pm
STS
- BOI
1 stop12h 56m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 3/30. 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 4/291:05 pm
BOI
- STS
1 stop10h 05m
Southwest
Wed 5/66:00 am
STS
- BOI
2 stops7h 40m
Southwest
Deal found 3/30![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/235:50 am
BOI
- STS
1 stop11h 33m
Alaska Airlines
Tue 4/2810:41 am
STS
- BOI
1 stop6h 18m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$343
Last-minute flights from Boise to San Francisco Bay AreaDiscover last-minute flight deals from Boise to San Francisco Bay Area. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to San Francisco Bay Area. Data last updated April 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/27. 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 4/177:55 pm
BOI
- SJC
1 stop5h 00m
Southwest
Mon 4/203:40 pm
SJC
- BOI
Nonstop1h 40m
Southwest
Deal found 3/27![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/28. 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 4/177:55 pm
BOI
- OAK
1 stop5h 10m
Southwest
Mon 4/2010:55 am
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 3/28![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 3/30. 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 4/216:16 pm
BOI
- SJC
1 stop6h 26m
Delta
Thu 4/237:20 am
SJC
- BOI
1 stop7h 54m
Delta
Deal found 3/30![Delta logo]()
$217
This CheapOair deal was found by Cheapflights users on 4/1. 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 4/219:02 am
BOI
- SJC
Nonstop2h 00m
Alaska Airlines
Thu 4/308:00 am
SJC
- BOI
1 stop6h 33m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 3/30. 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 4/238:50 am
BOI
- OAK
1 stop7h 05m
Southwest
Sun 4/268:05 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 3/30![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:20 pm
BOI
- OAK
2 stops7h 45m
Southwest
Mon 4/276:35 pm
OAK
- BOI
1 stop5h 10m
Southwest
Deal found 3/31![Southwest logo]()
$232
This CheapOair deal was found by Cheapflights users on 3/31. 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 4/237:43 am
BOI
- SJC
1 stop7h 01m
Alaska Airlines
Mon 4/277:41 pm
SJC
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:52 pm
BOI
- SJC
1 stop5h 00m
Delta
Sun 4/264:00 pm
SJC
- BOI
1 stop6h 00m
Delta
Deal found 3/31![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 3/27. 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 4/241:20 pm
BOI
- OAK
2 stops7h 45m
Southwest
Sun 4/268:05 pm
OAK
- BOI
Nonstop1h 35m
Southwest
Deal found 3/27![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:50 pm
BOI
- SJC
1 stop7h 50m
Southwest
Tue 4/284:30 pm
SJC
- BOI
2 stops6h 55m
Southwest
Deal found 3/31![Southwest logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/2810:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Wed 4/297:41 pm
SJC
- BOI
Nonstop1h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 3/29. 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 4/2811:35 am
BOI
- OAK
Nonstop1h 45m
Southwest
Tue 5/51:55 pm
OAK
- BOI
Nonstop1h 30m
Southwest
Deal found 3/29![Southwest logo]()
$197
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 April 1, 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 April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Wed 4/229:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$94
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:22 pm
BOI
- SFO
1 stop12h 01m
Frontier
Deal found 3/28![Frontier logo]()
$96
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/236:15 am
BOI
- SFO
Nonstop2h 04m
United Airlines
Deal found 3/30![United Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/2910:22 am
BOI
- SJC
Nonstop1h 55m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 3/28. 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.
Sun 4/197:15 am
BOI
- OAK
Nonstop1h 45m
Southwest
Deal found 3/28![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:05 pm
BOI
- SFO
1 stop6h 25m
Southwest
Deal found 3/31![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:20 pm
BOI
- SJC
Nonstop1h 45m
Southwest
Deal found 3/31![Southwest logo]()
$104
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:16 pm
BOI
- OAK
1 stop6h 38m
Delta
Deal found 3/31![Delta logo]()
$104
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Thu 6/47:05 pm
BOI
- SFO
Nonstop1h 53m
United Airlines
Deal found 3/29![United Airlines logo]()
$106
This Southwest deal was found by Cheapflights users on 3/30. 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 4/238:50 am
BOI
- SFO
1 stop6h 45m
Southwest
Deal found 3/30![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 4/266:00 am
BOI
- SJC
1 stop3h 47m
Delta
Deal found 3/30![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 3/30. 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 4/306:30 am
BOI
- SFO
2 stops7h 05m
Southwest
Deal found 3/30![Southwest logo]()
$114
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $131 (CheapOair) |
One-way from | $94 (CheapOair) |
Popular in | February |
Cheapest in | October |
Average price | $229 |
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 April 1, 2026.
Use the filters below to find and compare flights from Boise to San Francisco Bay Area that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Tue 4/28
10:22 am-11:17 am
Nonstop1h 55m
San Jose
Wed 4/29
7:41 pm-10:24 pm
Nonstop1h 43m
$197
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Thu 4/23
12:30 pm-1:32 pm
Nonstop2h 02m
San Francisco
Sun 4/26
8:20 am-11:23 am
Nonstop2h 03m
$197
BoiseOakland
BOI - OAK
BOIOAK
Boise Air Term. Gowen Fld
Tue 5/5
11:35 am-12:20 pm
Nonstop1h 45m
Oakland
Wed 5/6
6:00 pm-12:25 am
1 stop5h 25m
$207
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Thu 5/7
10:22 am-11:17 am
Nonstop1h 55m
San Jose
Mon 5/11
7:41 pm-10:24 pm
Nonstop1h 43m
$207
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Tue 5/5
10:22 am-11:17 am
Nonstop1h 55m
San Jose
Sat 5/16
7:59 pm-10:43 pm
Nonstop1h 44m
$207
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Fri 5/1
6:16 pm-11:42 pm
1 stop6h 26m
San Jose
Wed 5/13
5:45 pm-11:55 pm
1 stop5h 10m
$217
BoiseSan Jose
BOI - SJC
BOISJC
Boise Air Term. Gowen Fld
Tue 5/5
10:36 am-3:00 pm
1 stop5h 24m
San Jose
Sat 5/16
2:51 pm-10:13 pm
1 stop6h 22m
$227
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Tue 4/28
9:02 am-9:58 am
Nonstop1h 56m
San Francisco
Sat 5/2
5:47 pm-11:59 pm
1 stop5h 12m
$234
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Thu 4/23
8:50 am-2:35 pm
1 stop6h 45m
San Francisco
Mon 4/27
3:00 pm-12:45 am
2 stops8h 45m
$236
BoiseSan Francisco
BOI - SFO
BOISFO
Boise Air Term. Gowen Fld
Thu 6/4
4:25 pm-11:25 pm
1 stop8h 00m
San Francisco
Mon 6/8
3:45 pm-11:55 pm
2 stops7h 10m
$236
Showing 1-10 of 56 resultsSorted by cheapest first
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-OAK
BOI-SFO
BOI-STS
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-OAK
BOI-SFO
BOI-STS
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 April 1, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 23% 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 March 28, 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 April 1, 2026.
The most flights from BOI to zzXIH are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 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 April 1, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Complete your trip
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Search flights from Boise to San Francisco Bay Area by cabin class
Find flights from Boise to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and San Francisco Bay Area flights
Browse other Boise and San Francisco Bay Area flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Boise to San Francisco Bay Area
Discover the top 5 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$191 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$253 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$121 | Average$316 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$295 | FlexibilityNo cancel fee | On-time63% |