Skip to content

Get United's best fares today on flights from San Francisco to Boise from *

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from San Francisco (SFO) to Boise (BOI)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
from
$544*
Viewed:19 hours ago
Economy
Return:12/24/19
11
from
$544*
Viewed:19 hours ago
Economy
Return:12/25/19
12
from
$544*
Viewed:19 hours ago
Economy
Return:12/26/19
13
from
$565*
Viewed:19 hours ago
Economy
Return:12/27/19
14
from
$597*
Viewed:19 hours ago
Economy
Return:12/21/19
15
from
$595*
Viewed:19 hours ago
Economy
Return:12/29/19
16
from
$424*
Viewed:19 hours ago
Economy
Return:12/23/19
17
from
$424*
Viewed:19 hours ago
Economy
Return:12/24/19
18
from
$419*
Viewed:19 hours ago
Economy
Return:01/01/20
19
from
$419*
Viewed:19 hours ago
Economy
Return:01/02/20
20
from
$449*
Viewed:19 hours ago
Economy
Return:01/03/20
21
from
$602*
Viewed:19 hours ago
Economy
Return:01/04/20
22
from
$585*
Viewed:19 hours ago
Economy
Return:01/05/20
23
from
$494*
Viewed:19 hours ago
Economy
Return:01/06/20
24
from
$387*
Viewed:19 hours ago
Economy
Return:01/07/20
25
from
$366*
Viewed:19 hours ago
Economy
Return:01/01/20
26
from
$366*
Viewed:19 hours ago
Economy
Return:01/02/20
27
from
$366*
Viewed:19 hours ago
Economy
Return:01/03/20
28
from
$366*
Viewed:19 hours ago
Economy
Return:01/11/20
29
from
$366*
Viewed:19 hours ago
Economy
Return:01/12/20
30
from
$361*
Viewed:19 hours ago
Economy
Return:01/13/20
31
from
$361*
Viewed:19 hours ago
Economy
Return:01/07/20
from
$361*
Viewed:19 hours ago
Economy
Return:01/08/20
from
$361*
Viewed:19 hours ago
Economy
Return:01/09/20
from
$361*
Viewed:19 hours ago
Economy
Return:01/10/20
from
$361*
Viewed:19 hours ago
Economy
Return:01/11/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from San Francisco to Boise?

FromToDatesFare TypePrice

San Francisco (SFO)

Boise (BOI)

Depart: 12/20/19

Return: 12/23/19

Roundtrip
from
$507*
Viewed:1hourago

San Francisco (SFO)

Boise (BOI)

Depart: 05/07/20

Return: 05/12/20

Roundtrip
from
$361*
Viewed:5hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 01/01/20

Return: 01/05/20

Roundtrip
from
$404*
Viewed:9hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 12/14/19

Return: 12/16/19

Roundtrip
from
$717*
Viewed:9hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 06/28/20

Return: 07/05/20

Roundtrip
from
$437*
Viewed:10hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 12/28/19

Return: 01/01/20

Roundtrip
from
$366*
Viewed:10hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 01/31/20

Return: 02/04/20

Roundtrip
from
$361*
Viewed:10hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 03/04/20

Return: 03/09/20

Roundtrip
from
$361*
Viewed:11hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 12/12/19

Return: 12/13/19

Roundtrip
from
$782*
Viewed:11hoursago

San Francisco (SFO)

Boise (BOI)

Depart: 01/03/20

Return: 01/06/20

Roundtrip
from
$361*
Viewed:11hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boise

Tuesday broken clouds
35°F 12/10/19
Wednesday overcast clouds
38°F 12/11/19
Thursday heavy intensity rain
39°F 12/12/19
Friday snow
35°F 12/13/19
Saturday snow
32°F 12/14/19
Sunday sky is clear
27°F 12/15/19
Monday light snow
32°F 12/16/19
Powered by: OpenWeatherMap.org