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Santa Rosa

$132+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — STS
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$249
(Kiwi.com)

One-way from

$132
(Hawaiian Airlines)

Popular in

November

Cheapest in

January

Average price

$317
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. 12% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/301:40 pmGEG - STS
1 stop6h 28mHawaiian Airlines
sáb. 9/63:23 pmSTS - GEG
1 stop7h 29mHawaiian Airlines
Deal found 7/29$249
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/196:51 pmBOI - STS
1 stop5h 53mHawaiian Airlines
mar. 8/267:03 amSTS - BOI
1 stop5h 36mHawaiian Airlines
Deal found 7/29$262
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 9/125:45 pmBOI - STS
1 stop20h 51mAlaska Airlines
sáb. 9/207:00 amSTS - BOI
1 stop5h 54mAlaska Airlines
Deal found 7/29$283
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
jue. 9/46:25 amGEG - STS
1 stop17h 34mAlaska Airlines
dom. 9/76:00 amSTS - GEG
1 stop16h 52mAlaska Airlines
Deal found 7/29$292
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:54 amGEG - STS
2 stops6h 40mMultiple Airlines
sáb. 9/63:07 pmSTS - GEG
2 stops8h 04mMultiple Airlines
Deal found 7/29$389
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:49 amBOI - STS
1 stop6h 42mAmerican Airlines
dom. 8/34:16 pmSTS - BOI
1 stop6h 17mAmerican Airlines
Deal found 7/30$719

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 julio 31, 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

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

sáb. 8/30

1:40 pm-8:08 pm

1 stop6h 28m

Santa Rosa Sonoma County

sáb. 9/6

3:23 pm-10:52 pm

1 stop7h 29m

$249

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

mar. 8/19

6:51 pm-11:44 pm

1 stop5h 53m

Santa Rosa Sonoma County

mar. 8/26

7:03 am-1:39 pm

1 stop5h 36m

$262

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

vie. 9/12

5:45 pm-1:36 pm

1 stop20h 51m

Santa Rosa Sonoma County

sáb. 9/20

7:00 am-1:54 pm

1 stop5h 54m

$283

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

jue. 9/4

6:25 am-11:59 pm

1 stop17h 34m

Santa Rosa Sonoma County

dom. 9/7

6:00 am-10:52 pm

1 stop16h 52m

$292

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

sáb. 8/30

9:54 am-4:34 pm

2 stops6h 40m

Santa Rosa Sonoma County

sáb. 9/6

3:07 pm-11:11 pm

2 stops8h 04m

$389

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

vie. 9/12

1:57 pm-11:59 pm

2 stops11h 02m

Santa Rosa Sonoma County

sáb. 9/20

7:03 am-8:02 pm

2 stops11h 59m

$1,778

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

mié. 10/15

12:16 pm-3:33 pm

1 stop4h 17m

$132

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

mié. 10/15

6:30 am-3:33 pm

2 stops10h 03m

$147

SpokaneSanta Rosa

GEG - STS

GEGSTS

Spokane

lun. 8/18

6:49 pm-11:44 pm

1 stop4h 55m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 julio 31, 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.

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 julio 31, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and American Airlines from Idaho to Santa Rosa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$77Average$114FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$408FlexibilityNo cancel feeOn-time75%

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