$79+ Cheap flights from San Francisco to Boise (SFO - BOI)
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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOI
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Francisco to Boise 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to Boise Air Term. Gowen Fld are usually found in April or November, booked 34 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from San Francisco to Boise
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Best
Last-minute
One-way
Cheapest flights from San Francisco to BoiseExplore the most affordable flight options available from San Francisco to Boise. 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 San Francisco to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 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.
Sat 5/163:03 pm
SFO
- BOI
Nonstop1h 38m
Alaska Airlines
Sat 5/166:49 pm
BOI
- SFO
Nonstop1h 49m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$152
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.
Tue 2/247:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Sat 2/281:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
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.
Tue 2/246:30 am
SFO
- BOI
1 stop7h 38m
Alaska Airlines
Thu 2/261:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$167
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 3/410:52 am
SFO
- BOI
1 stop3h 58m
Alaska Airlines
Wed 3/46:00 pm
BOI
- SFO
1 stop5h 56m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$171
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 3/35:05 pm
SFO
- BOI
1 stop5h 00m
Delta
Wed 3/412:59 pm
BOI
- SFO
1 stop4h 10m
Delta
Deal found 2/3![Delta logo]()
$177
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:25 am
SFO
- BOI
1 stop10h 35m
Southwest
Tue 5/55:15 pm
BOI
- SFO
1 stop7h 00m
Southwest
Deal found 1/31![Southwest logo]()
$182
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.
Sun 5/107:44 pm
SFO
- BOI
Nonstop1h 43m
Alaska Airlines
Wed 5/136:49 pm
BOI
- SFO
Nonstop1h 49m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$187
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 4/165:25 am
SFO
- BOI
1 stop10h 35m
Southwest
Sun 4/193:25 pm
BOI
- SFO
1 stop10h 25m
Southwest
Deal found 2/3![Southwest logo]()
$188
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:31 pm
SFO
- BOI
Nonstop1h 44m
Multiple Airlines
Thu 3/1912:15 pm
BOI
- SFO
1 stop13h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$193
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 4/237:00 am
SFO
- BOI
1 stop7h 33m
Alaska Airlines
Mon 4/279:02 am
BOI
- SFO
Nonstop1h 56m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$197
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.
Wed 3/189:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Sun 3/228:39 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Deal found 2/2![United Airlines logo]()
$199
Best flights from San Francisco to BoiseDiscover carefully curated flight deals from San Francisco to Boise 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 San Francisco to Boise 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 2/1. 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.
Tue 2/247:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Thu 2/261:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/1![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.
Tue 3/38:25 am
SFO
- BOI
Nonstop1h 52m
United Airlines
Tue 3/1012:59 pm
BOI
- SFO
Nonstop2h 06m
United Airlines
Deal found 2/2![United Airlines 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.
Sat 3/145:40 am
SFO
- BOI
1 stop5h 25m
Delta
Sat 3/2110:09 am
BOI
- SFO
1 stop6h 58m
Delta
Deal found 2/2![Delta logo]()
$177
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 3/67:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Mon 3/91:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:25 am
SFO
- BOI
Nonstop1h 52m
United Airlines
Wed 3/410:53 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Deal found 2/3![United 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.
Wed 4/2212:31 pm
SFO
- BOI
Nonstop1h 53m
United Airlines
Wed 4/296:15 am
BOI
- SFO
Nonstop2h 04m
United Airlines
Deal found 2/1![United Airlines logo]()
$157
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 3/35:05 pm
SFO
- BOI
1 stop5h 00m
Delta
Wed 3/412:59 pm
BOI
- SFO
1 stop4h 10m
Delta
Deal found 2/3![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 4/106:56 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Wed 4/157:20 am
BOI
- SFO
1 stop4h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines 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 3/31:45 pm
SFO
- BOI
1 stop6h 30m
Alaska Airlines
Tue 3/101:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$167
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 3/410:52 am
SFO
- BOI
1 stop3h 58m
Alaska Airlines
Wed 3/46:00 pm
BOI
- SFO
1 stop5h 56m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$171
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:03 pm
SFO
- BOI
Nonstop1h 38m
Alaska Airlines
Sat 5/166:49 pm
BOI
- SFO
Nonstop1h 49m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$182
Last-minute flights from San Francisco to BoiseDiscover last-minute flight deals from San Francisco to Boise. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Boise. Data last updated February 3, 2026 and is based on user searches.
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.
Sat 2/217:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Fri 2/276:00 pm
BOI
- SFO
1 stop4h 55m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$227
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.
Tue 2/247:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Sat 2/281:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/1![Alaska Airlines 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.
Tue 2/246:30 am
SFO
- BOI
1 stop7h 38m
Alaska Airlines
Thu 2/261:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Thu 2/261:25 pm
BOI
- SFO
Nonstop2h 01m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$187
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 3/35:05 pm
SFO
- BOI
1 stop5h 00m
Delta
Wed 3/412:59 pm
BOI
- SFO
1 stop4h 10m
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.
Tue 3/32:00 pm
SFO
- BOI
1 stop8h 10m
Southwest
Tue 3/106:40 am
BOI
- SFO
2 stops7h 20m
Southwest
Deal found 2/2![Southwest logo]()
$182
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.
Tue 3/31:45 pm
SFO
- BOI
1 stop6h 30m
Alaska Airlines
Wed 3/410:25 am
BOI
- SFO
2 stops14h 34m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$215
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.
Wed 3/410:52 am
SFO
- BOI
1 stop3h 58m
Alaska Airlines
Wed 3/46:00 pm
BOI
- SFO
1 stop4h 55m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$171
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:31 pm
SFO
- BOI
Nonstop1h 44m
Multiple Airlines
Thu 3/1912:15 pm
BOI
- SFO
1 stop13h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$193
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 3/147:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Sat 3/216:04 pm
BOI
- SFO
1 stop5h 23m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$232
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.
Wed 3/189:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Sun 3/228:39 am
BOI
- SFO
Nonstop2h 06m
United Airlines
Deal found 2/2![United Airlines logo]()
$199
One-way flights from San Francisco to BoiseSearch for one-way flight options from San Francisco to Boise. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from San Francisco to Boise. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
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.
Wed 3/119:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 2/2![United Airlines 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.
Tue 3/104:21 pm
SFO
- BOI
1 stop5h 19m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$89
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.
Wed 4/16:45 am
SFO
- BOI
2 stops8h 05m
Southwest
Deal found 2/1![Southwest logo]()
$94
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:05 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 2/3![United Airlines logo]()
$101
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 3/57:31 pm
SFO
- BOI
Nonstop1h 44m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$109
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 3/126:40 pm
SFO
- BOI
1 stop4h 19m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$119
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 4/25:00 am
SFO
- BOI
1 stop4h 20m
Southwest
Deal found 2/1![Southwest logo]()
$134
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.
Wed 4/81:43 pm
SFO
- BOI
2 stops9h 13m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
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.
Sat 2/148:46 pm
SFO
- BOI
Nonstop1h 52m
United Airlines
Deal found 1/31![United Airlines logo]()
$139
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.
Wed 3/185:21 pm
SFO
- BOI
1 stop4h 31m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$142
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 3/125:00 am
SFO
- BOI
2 stops12h 20m
Southwest
Deal found 2/2![Southwest logo]()
$145
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.
Sat 4/252:31 pm
SFO
- BOI
2 stops8h 28m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
Find flight deals from San Francisco to Boise
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (United Airlines) |
One-way from | $79 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $285 |
Good round-trip deal | $217 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Boise 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 San Francisco to Boise that are best for you.
Fly from
San Francisco
Fly to
Boise
Route
Depart
Return
Price
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Tue 2/24
7:31 pm-10:15 pm
Nonstop1h 44m
Boise Air Term. Gowen Fld
Thu 2/26
1:25 pm-2:26 pm
Nonstop2h 01m
$157
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Tue 3/3
8:25 am-11:17 am
Nonstop1h 52m
Boise Air Term. Gowen Fld
Tue 3/10
12:59 pm-2:05 pm
Nonstop2h 06m
$157
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Fri 3/6
7:31 pm-10:15 pm
Nonstop1h 44m
Boise Air Term. Gowen Fld
Mon 3/9
1:25 pm-2:26 pm
Nonstop2h 01m
$157
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Tue 3/3
8:25 am-11:17 am
Nonstop1h 52m
Boise Air Term. Gowen Fld
Wed 3/4
10:53 am-11:59 am
Nonstop2h 06m
$157
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Wed 4/22
12:31 pm-3:24 pm
Nonstop1h 53m
Boise Air Term. Gowen Fld
Wed 4/29
6:15 am-7:19 am
Nonstop2h 04m
$157
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Fri 4/10
6:56 pm-9:40 pm
Nonstop1h 44m
Boise Air Term. Gowen Fld
Wed 4/15
7:20 am-11:04 am
1 stop4h 44m
$167
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Tue 3/3
1:45 pm-9:15 pm
1 stop6h 30m
Boise Air Term. Gowen Fld
Tue 3/10
1:25 pm-2:26 pm
Nonstop2h 01m
$167
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Wed 3/4
10:52 am-3:50 pm
1 stop3h 58m
Boise Air Term. Gowen Fld
Wed 3/4
6:00 pm-10:56 pm
1 stop5h 56m
$171
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Sat 3/14
5:40 am-12:05 pm
1 stop5h 25m
Boise Air Term. Gowen Fld
Sat 3/21
10:09 am-4:07 pm
1 stop6h 58m
$177
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Tue 3/3
5:05 pm-11:05 pm
1 stop5h 00m
Boise Air Term. Gowen Fld
Wed 3/4
12:59 pm-4:09 pm
1 stop4h 10m
$177
Showing 1-10 of 20 results
Compare providers for flights from San Francisco to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Boise in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from San Francisco with our price prediction graph.
SFO-BOI
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 San Francisco to Boise
Prices
Airlines
How far ahead should I book a flight from San Francisco to Boise?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Boise. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from San Francisco to Boise, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Boise?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Boise (average of $75). Flying from San Francisco to Boise in December is currently the most expensive (average of $155). 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 SFO to BOI?
Find hourly flight availability from San Francisco to Boise. 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.
It’s optimal to fly from San Francisco to Boise in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from San Francisco to Boise?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Boise. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their San Francisco to Boise flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from San Francisco to Boise. 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.
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
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Other flights to Boise
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San Francisco and Boise flights
Browse other San Francisco and Boise flight options. Last updated on February 3, 2026.
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Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Francisco to Boise
Discover the top 4 airlines that operate flights from San Francisco to Boise. 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$195 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$98 | Average$221 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$132 | Average$271 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$151 | Average$272 | FlexibilityNo cancel fee | On-time75% |