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Santa Rosa

$63+ Cheap flights from Idaho to Santa Rosa (STS)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — STS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Idaho to Santa Rosa

Keep the following information in mind while searching for Idaho to Santa Rosa flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Gotogate)

One-way from

$63
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$369

Good round-trip deal

$127 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Francisco flights.
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From Idaho to Santa Rosa Sonoma County
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One-way flight from Idaho to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Idaho to Santa Rosa Sonoma County.
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Find flight deals from Idaho to Santa Rosa

Cheapest flights from Idaho to Santa Rosa
Explore the most affordable flight options available from Idaho to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:14 amBOI - STS
Nonstop1h 44mAvelo Airlines
Sun 4/68:00 amSTS - BOI
Nonstop1h 34mAvelo Airlines
Deal found 3/27$133
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 5/61:34 pmBOI - STS
1 stop6h 14mAlaska Airlines
Sat 5/1010:44 amSTS - BOI
1 stop6h 28mAlaska Airlines
Deal found 3/27$210
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:14 amBOI - STS
Nonstop1h 44mMultiple Airlines
Sun 4/1312:38 pmSTS - BOI
1 stop23h 19mMultiple Airlines
Deal found 3/27$245
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amBOI - STS
1 stop4h 25mHawaiian Airlines
Tue 4/2210:44 amSTS - BOI
1 stop6h 28mHawaiian Airlines
Deal found 3/28$285
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 4/245:06 amGEG - STS
1 stop3h 36mAlaska Airlines
Tue 4/2912:45 pmSTS - GEG
1 stop9h 44mAlaska Airlines
Deal found 3/25$338
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:14 amGEG - STS
2 stops16h 19mMultiple Airlines
Tue 4/297:28 pmSTS - GEG
2 stops18h 05mMultiple Airlines
Deal found 3/25$1,027

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Idaho to Santa Rosa that are best for you.

Fly from

Idaho

Fly to

Santa Rosa

Route

Depart

Return

Price

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Thu 4/10

11:14 am-11:58 am

Nonstop1h 44m

Santa Rosa Sonoma County

Sun 4/13

8:00 am-10:34 am

Nonstop1h 34m

$140

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Tue 5/6

1:34 pm-6:48 pm

1 stop6h 14m

Santa Rosa Sonoma County

Sat 5/10

10:44 am-6:12 pm

1 stop6h 28m

$210

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Thu 4/10

11:14 am-11:58 am

Nonstop1h 44m

Santa Rosa Sonoma County

Sun 4/13

12:38 pm-12:57 pm

1 stop23h 19m

$245

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Thu 4/17

6:00 am-9:25 am

1 stop4h 25m

Santa Rosa Sonoma County

Tue 4/22

10:44 am-6:12 pm

1 stop6h 28m

$285

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

Thu 4/24

5:06 am-8:42 am

1 stop3h 36m

Santa Rosa Sonoma County

Tue 4/29

12:45 pm-10:29 pm

1 stop9h 44m

$338

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

Thu 4/24

5:14 am-9:33 pm

2 stops16h 19m

Santa Rosa Sonoma County

Tue 4/29

7:28 pm-1:33 pm

2 stops18h 05m

$1,027

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Thu 4/10

11:14 am-11:58 am

Nonstop1h 44m

$63

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Wed 4/30

1:34 pm-6:48 pm

1 stop6h 14m

$110

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

Thu 5/8

1:34 pm-6:48 pm

1 stop6h 14m

$136

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

Sun 8/17

6:00 am-2:25 pm

2 stops8h 25m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
2

Best time to book a flight from Idaho to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Idaho with our price prediction graph.
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 Idaho to Santa Rosa

What is the cheapest month to book a flight from Idaho to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Idaho to Santa Rosa (average of $202). Flying from Idaho to Santa Rosa in June is currently the most expensive (average of $395). 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 ID to STS?

Find hourly flight availability from Idaho to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Santa Rosa as you normally would.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Idaho to Santa Rosa, such as Alaska Airlines, Hawaiian Airlines and Avelo Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Idaho to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Idaho?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Santa Rosa from Idaho.

  • What are the cheapest airlines to fly from Idaho to Santa Rosa one-way?

    The cheapest airline one-way is Avelo Airlines, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Idaho to Santa Rosa for a low price.

  • What are the cheapest flights from Idaho to Santa Rosa?

    Looking for the cheapest flight from Idaho to Santa Rosa? While on average our users pay $222, our data indicates the cheapest price to be $119. The most popular route (Boise Air Term. Gowen Fld - Santa Rosa Sonoma County), is priced around $114.

  • Can I find deals for flights from Idaho to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Idaho to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Santa Rosa.

  • Can I find deals for business class flights from Idaho to Santa Rosa?

    Yes. Cheapflights offers flight deals from Idaho to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Idaho to Santa Rosa (average of $202). Flying from Idaho to Santa Rosa in June is currently the most expensive (average of $395). 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.

See more FAQs

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Fort Bragg
Ukiah
Mendocino

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Alternative routes for Idaho to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Santa Rosa

Discover the top 2 airlines that operate flights from Idaho to Santa Rosa. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$77Average$117FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$233Average$431FlexibilityNo cancel feeOn-time75%
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