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Cheap flights from Idaho to San Francisco Bay Area from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to San Francisco Bay Area departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to San Francisco Bay Area

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:25 am - 11:18 am
BOI
-
SJC
1h 53mnonstop
Alaska Airlines Logo
5:01 pm - 7:40 pm
SJC
-
BOI
1h 39mnonstop
$147Alaska Airlines
mié., mar. 4 - mié., mar. 11
Alaska Airlines Logo
7:40 am - 8:40 am
BOI
-
SFO
2h 00mnonstop
Alaska Airlines Logo
6:56 pm - 9:40 pm
SFO
-
BOI
1h 44mnonstop
$147Alaska Airlines
mié., abr. 1 - mar., abr. 7
United Airlines Logo
6:15 am - 7:19 am
BOI
-
SFO
2h 04mnonstop
United Airlines Logo
8:10 am - 11:06 am
SFO
-
BOI
1h 56mnonstop
$157United Airlines
dom., abr. 5 - jue., abr. 9
United Airlines Logo
6:00 am - 8:22 am
GEG
-
SFO
2h 22mnonstop
United Airlines Logo
6:54 pm - 9:03 pm
SFO
-
GEG
2h 09mnonstop
$157United Airlines
sáb., mar. 7 - sáb., mar. 14
Southwest Logo
11:55 am - 12:40 pm
BOI
-
OAK
1h 45mnonstop
Southwest Logo
2:25 pm - 4:55 pm
OAK
-
BOI
1h 30mnonstop
$157Southwest
sáb., mar. 7 - sáb., mar. 14
Southwest Logo
6:40 am - 1:45 pm
BOI
-
SJC
8h 05m
2 stops
Southwest Logo
12:50 pm - 3:30 pm
SJC
-
BOI
1h 40mnonstop
$172Southwest
mié., may. 6 - dom., may. 10
Delta Logo
5:52 am - 10:57 am
BOI
-
SJC
6h 05m
1 stop
Delta Logo
6:15 pm - 11:45 pm
SJC
-
BOI
4h 30m
1 stop
$177Delta
mar., mar. 10 - mar., mar. 17
Delta Logo
10:45 am - 4:09 pm
BOI
-
SFO
6h 24m
1 stop
Delta Logo
5:01 pm - 10:11 pm
SFO
-
BOI
4h 10m
1 stop
$177Delta
mar., mar. 3 - lun., mar. 9
Multiple Airlines Logo
10:31 pm - 6:20 pm
IDA
-
SFO
20h 49m
1 stop
Multiple Airlines Logo
9:03 am - 3:30 pm
SFO
-
IDA
5h 27m
1 stop
$284Multiple Airlines
lun., feb. 23 - lun., mar. 2
Multiple Airlines Logo
10:31 pm - 10:01 pm
IDA
-
SFO
24h 30m
2 stops
Multiple Airlines Logo
8:34 pm - 3:30 pm
SFO
-
IDA
17h 56m
1 stop
$312Multiple Airlines
lun., feb. 23 - jue., feb. 26

Frontier flights from Idaho to San Francisco Bay Area

Our best Frontier deals on Idaho to San Francisco Bay Area flight tickets
Frontier
Mar 19
GEG11:32 amSpokane
12h 56m
1 stop
SFO12:28 amSan Francisco
Mar 25
SFO9:04 pmSan Francisco
13h 43m
1 stop
GEG10:47 amSpokane
$219
Frontier
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
21h 07m
1 stop
SFO8:03 amSan Francisco
Feb 28
SFO6:15 amSan Francisco
27h 56m
1 stop
BOI11:11 amBoise Air Term. Gowen Fld
$285
Frontier
Feb 19
BOI12:36 pmBoise Air Term. Gowen Fld
20h 27m
1 stop
SFO8:03 amSan Francisco
Feb 21
SFO8:58 amSan Francisco
25h 13m
1 stop
BOI11:11 amBoise Air Term. Gowen Fld
$309

Delta flights from Idaho to San Francisco Bay Area

Our best Delta deals on Idaho to San Francisco Bay Area flight tickets
Delta
Mar 3
BOI10:45 amBoise Air Term. Gowen Fld
6h 24m
1 stop
SFO4:09 pmSan Francisco
Mar 9
SFO5:01 pmSan Francisco
4h 10m
1 stop
BOI10:11 pmBoise Air Term. Gowen Fld
$177
Delta
Apr 22
GEG5:00 amSpokane
4h 22m
1 stop
SFO9:22 amSan Francisco
Apr 28
SFO8:00 pmSan Francisco
4h 20m
1 stop
GEG12:20 amSpokane
$187
Delta
Mar 14
GEG7:45 pmSpokane
4h 21m
1 stop
SFO12:06 amSan Francisco
Mar 17
SFO6:00 amSan Francisco
7h 00m
1 stop
GEG1:00 pmSpokane
$192

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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, momondo users made 832,500 searches. Data last updated febrero 9, 2026.
Use the filters below to find and compare flights from Idaho to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

mié. 3/4

10:25 am-11:18 am

Nonstop1h 53m

San Jose

mié. 3/11

5:01 pm-7:40 pm

Nonstop1h 39m

$147

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

mié. 4/1

7:40 am-8:40 am

Nonstop2h 00m

San Francisco

mar. 4/7

6:56 pm-9:40 pm

Nonstop1h 44m

$147

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

dom. 4/5

6:15 am-7:19 am

Nonstop2h 04m

San Francisco

jue. 4/9

8:10 am-11:06 am

Nonstop1h 56m

$157

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

sáb. 3/7

6:00 am-8:22 am

Nonstop2h 22m

San Francisco

sáb. 3/14

6:54 pm-9:03 pm

Nonstop2h 09m

$157

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

sáb. 3/7

11:55 am-12:40 pm

Nonstop1h 45m

Oakland

sáb. 3/14

2:25 pm-4:55 pm

Nonstop1h 30m

$157

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

mié. 5/6

6:40 am-1:45 pm

2 stops8h 05m

San Jose

dom. 5/10

12:50 pm-3:30 pm

Nonstop1h 40m

$172

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

mar. 3/10

5:52 am-10:57 am

1 stop6h 05m

San Jose

mar. 3/17

6:15 pm-11:45 pm

1 stop4h 30m

$177

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

mar. 3/3

10:45 am-4:09 pm

1 stop6h 24m

San Francisco

lun. 3/9

5:01 pm-10:11 pm

1 stop4h 10m

$177

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

lun. 2/23

10:31 pm-6:20 pm

1 stop20h 49m

San Francisco

lun. 3/2

9:03 am-3:30 pm

1 stop5h 27m

$284

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

lun. 2/23

10:31 pm-10:01 pm

2 stops24h 30m

San Francisco

jue. 2/26

8:34 pm-3:30 pm

1 stop17h 56m

$312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from Idaho to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco Bay Area?

In general, October is the cheapest month to fly from Idaho to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you aren’t able to travel to San Francisco Bay Area during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $214.

What is the cheapest day to depart on your flight to San Francisco Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Idaho is on a Thursday. momondo users have found tickets for Thursday departures for as low as $480. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $794.

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from Idaho to San Francisco Bay Area during this time can be as low as $473. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the morning when prices are around $677.

What is the cheapest Idaho to San Francisco Bay Area flight route?

Fly from Boise Air Term. Gowen Fld to San Jose for the best Idaho - San Francisco Bay Area flight prices

How far in advance should I book a flight to San Francisco Bay Area?

You are more likely to see cheaper flights to San Francisco Bay Area from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $253 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Idaho for as low as $185 on momondo.

What cabin class options are available on Idaho to San Francisco Bay Area flights?

There are 4 cabin classes available to choose from on Idaho to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Idaho to San Francisco Bay Area.

Cheap Idaho to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to San Francisco Bay Area

Fastest flight time

1h 45m

Direct flights

Every day

Airports in San Francisco Bay Area

6 airports
The fastest flight from Idaho to San Francisco Bay Area takes 1h 45m
Direct flights go from Idaho to San Francisco Bay Area every day.
There are 6 airports in San Francisco Bay Area. From Idaho there are direct flights to Oakland (OAK), San Jose (SJC), San Francisco (SFO).
Search flight deals

  • When did momondo last update prices for flights from Idaho to San Francisco Bay Area?

    Prices for flights from Idaho to San Francisco Bay Area refresh daily.

  • How many operators does momondo search for flights from Idaho to San Francisco Bay Area?

  • How old do you have to be to fly from Idaho to San Francisco Bay Area?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to San Francisco Bay Area.

  • What documentation or ID do you need to fly to San Francisco Bay Area?

    The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Idaho to San Francisco Bay Area?

Best airlines flying from Idaho to San Francisco Bay Area

Compare and see reviews for airlines that fly from Idaho to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.9
8,176 reviews
Search Delta flights
Allegiant AirPriceFrom $90Free CancellationRating
7.2
711 reviews
Search Allegiant Air flights
Avelo AirlinesPriceFrom $114Free CancellationRating
7.6
88 reviews
Search Avelo Airlines flights
United AirlinesPriceFrom $116Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $129Free CancellationRating
8.0
11,867 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $147Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to San Francisco Bay Area?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco Bay Area from Idaho.

Can I find flights from Idaho to San Francisco Bay Area with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco Bay Area from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to San Francisco Bay Area?

Once you have performed a search for Idaho to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to San Francisco Bay Area right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to San Francisco Bay Area flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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