Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Idaho to San Francisco from $129

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 departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:11 pm - 5:03 pm
BOI
-
STS
1h 52mnonstop
Alaska Airlines Logo
12:22 pm - 3:02 pm
STS
-
BOI
1h 40mnonstop
$237Alaska Airlines
Fri, Nov 13 - Mon, Nov 16
Southwest Logo
2:20 pm - 9:25 pm
BOI
-
STS
8h 05m
2 stops
Southwest Logo
6:00 am - 12:00 pm
STS
-
BOI
5h 00m
1 stop
$239Southwest
Tue, Aug 4 - Tue, Aug 25
Alaska Airlines Logo
7:00 am - 2:22 pm
BOI
-
STS
8h 22m
1 stop
Alaska Airlines Logo
12:22 pm - 3:02 pm
STS
-
BOI
1h 40mnonstop
$247Alaska Airlines
Fri, Nov 13 - Mon, Nov 16
Southwest Logo
2:20 pm - 9:25 pm
BOI
-
STS
8h 05m
2 stops
Southwest Logo
1:40 pm - 11:20 pm
STS
-
BOI
8h 40m
2 stops
$251Southwest
Tue, Aug 4 - Tue, Aug 25
Alaska Airlines Logo
4:21 pm - 9:57 pm
BOI
-
STS
6h 36m
1 stop
Alaska Airlines Logo
8:12 am - 12:57 pm
STS
-
BOI
3h 45m
1 stop
$257Alaska Airlines
Fri, Nov 13 - Mon, Nov 16
Southwest Logo
8:00 am - 1:15 pm
BOI
-
STS
6h 15m
1 stop
Southwest Logo
5:10 pm - 12:25 am
STS
-
BOI
6h 15m
1 stop
$278Southwest
Sat, Jul 4 - Fri, Jul 10
Southwest Logo
7:00 am - 1:15 pm
BOI
-
STS
7h 15m
2 stops
Southwest Logo
5:10 pm - 12:25 am
STS
-
BOI
6h 15m
1 stop
$283Southwest
Sat, Jul 4 - Fri, Jul 10
Southwest Logo
10:25 am - 6:00 pm
BOI
-
STS
8h 35m
2 stops
Southwest Logo
3:55 pm - 12:20 am
STS
-
BOI
7h 25m
2 stops
$288Southwest
Sat, Jul 4 - Fri, Jul 10
Southwest Logo
8:00 am - 6:00 pm
BOI
-
STS
11h 00m
2 stops
Southwest Logo
12:15 pm - 12:30 am
STS
-
BOI
11h 15m
1 stop
$289Southwest
Sat, Jul 4 - Sat, Jul 11
Southwest Logo
3:30 pm - 9:25 pm
BOI
-
STS
6h 55m
1 stop
Southwest Logo
6:00 am - 12:00 pm
STS
-
BOI
5h 00m
1 stop
$294Southwest
Tue, Aug 4 - Tue, Aug 25

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from Idaho to Santa Rosa

Our best Alaska Airlines deals on Idaho to Santa Rosa flight tickets
Alaska Airlines
Nov 13
BOI4:11 pmBoise Air Term. Gowen Fld
1h 52m
STS5:03 pmSanta Rosa Sonoma County
Nov 16
STS12:22 pmSanta Rosa Sonoma County
1h 40m
BOI3:02 pmBoise Air Term. Gowen Fld
$237
Alaska Airlines
Nov 13
BOI7:00 amBoise Air Term. Gowen Fld
8h 22m
1 stop
STS2:22 pmSanta Rosa Sonoma County
Nov 16
STS12:22 pmSanta Rosa Sonoma County
1h 40m
BOI3:02 pmBoise Air Term. Gowen Fld
$247
Alaska Airlines
Nov 13
BOI4:21 pmBoise Air Term. Gowen Fld
6h 36m
1 stop
STS9:57 pmSanta Rosa Sonoma County
Nov 16
STS8:12 amSanta Rosa Sonoma County
3h 45m
1 stop
BOI12:57 pmBoise Air Term. Gowen Fld
$257

Southwest flights from Idaho to Santa Rosa

Our best Southwest deals on Idaho to Santa Rosa flight tickets
Southwest
Aug 4
BOI2:20 pmBoise Air Term. Gowen Fld
8h 05m
2 stops
STS9:25 pmSanta Rosa Sonoma County
Aug 25
STS6:00 amSanta Rosa Sonoma County
5h 00m
1 stop
BOI12:00 pmBoise Air Term. Gowen Fld
$239
Southwest
Aug 4
BOI2:20 pmBoise Air Term. Gowen Fld
8h 05m
2 stops
STS9:25 pmSanta Rosa Sonoma County
Aug 25
STS1:40 pmSanta Rosa Sonoma County
8h 40m
2 stops
BOI11:20 pmBoise Air Term. Gowen Fld
$251
Southwest
Jul 4
BOI8:00 amBoise Air Term. Gowen Fld
6h 15m
1 stop
STS1:15 pmSanta Rosa Sonoma County
Jul 10
STS5:10 pmSanta Rosa Sonoma County
6h 15m
1 stop
BOI12:25 amBoise Air Term. Gowen Fld
$278

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Santa Rosa 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 June 11, 2026.
Use the filters below to find and compare flights from Idaho to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Fri 11/13

4:11 pm-5:03 pm

Nonstop1h 52m

Santa Rosa Sonoma County

Mon 11/16

12:22 pm-3:02 pm

Nonstop1h 40m

$237

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Tue 8/4

2:20 pm-9:25 pm

2 stops8h 05m

Santa Rosa Sonoma County

Tue 8/25

6:00 am-12:00 pm

1 stop5h 00m

$239

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Fri 11/13

7:00 am-2:22 pm

1 stop8h 22m

Santa Rosa Sonoma County

Mon 11/16

12:22 pm-3:02 pm

Nonstop1h 40m

$247

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Tue 8/4

2:20 pm-9:25 pm

2 stops8h 05m

Santa Rosa Sonoma County

Tue 8/25

1:40 pm-11:20 pm

2 stops8h 40m

$251

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Fri 11/13

4:21 pm-9:57 pm

1 stop6h 36m

Santa Rosa Sonoma County

Mon 11/16

8:12 am-12:57 pm

1 stop3h 45m

$257

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Sat 7/4

8:00 am-1:15 pm

1 stop6h 15m

Santa Rosa Sonoma County

Fri 7/10

5:10 pm-12:25 am

1 stop6h 15m

$278

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Sat 7/4

7:00 am-1:15 pm

2 stops7h 15m

Santa Rosa Sonoma County

Fri 7/10

5:10 pm-12:25 am

1 stop6h 15m

$283

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Sat 7/4

10:25 am-6:00 pm

2 stops8h 35m

Santa Rosa Sonoma County

Fri 7/10

3:55 pm-12:20 am

2 stops7h 25m

$288

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Sat 7/4

8:00 am-6:00 pm

2 stops11h 00m

Santa Rosa Sonoma County

Sat 7/11

12:15 pm-12:30 am

1 stop11h 15m

$289

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Tue 8/4

3:30 pm-9:25 pm

1 stop6h 55m

Santa Rosa Sonoma County

Tue 8/25

6:00 am-12:00 pm

1 stop5h 00m

$294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Idaho to Santa Rosa

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 Santa Rosa?

If you are unable to visit Santa Rosa during the month of September, then departing from Idaho during the month July is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Idaho to Santa Rosa flights?

You could potentially save up to 30% on your flight if you consider stops on a Idaho to Santa Rosa flight.

Cheap Idaho to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Santa Rosa

Fastest flight time

1h 52m

Direct flights

Mon and Sat

Airports in Santa Rosa

1 airport
The fastest flight from Idaho to Santa Rosa takes 1h 52m
Direct flights go from Idaho to Santa Rosa on Monday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Santa Rosa. From Idaho there are direct flights to Santa Rosa Sonoma County (STS).
Search flight deals

Frequently asked questions about flying from Idaho to Santa Rosa

  • When did momondo last update prices for flights from Idaho to Santa Rosa Sonoma County Airport?

    Prices for flights from Idaho to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Idaho to Santa Rosa Sonoma County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Idaho to Santa Rosa?

Best airlines flying from Idaho to Santa Rosa

Compare and see reviews for airlines that fly from Idaho to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $244Free CancellationRating
7.9
12,478 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Santa Rosa?

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 Santa Rosa from Idaho.

Can I find flights from Idaho to Santa Rosa with flexible booking policies on momondo?

Flights from Idaho to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Santa Rosa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from Idaho.

I’m not ready to book a flight from Idaho to Santa Rosa right now. Can momondo alert me if prices change?

Price alerts on flights to Santa Rosa from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/11
Sat 7/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States