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$158+ Cheap flights from Santa Rosa to Boise (STS - BOI)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOI
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to Boise

Cheapest flights from Santa Rosa to Boise
Explore the most affordable flight options available from Santa Rosa to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 6/52:53 pm
STS
-
BOI
1 stop27h 00m
Alaska Airlines
Mon 6/811:00 am
BOI
-
STS
1 stop24h 11m
Alaska Airlines
Deal found 4/22$245
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/237:00 am
STS
-
BOI
1 stop10h 53m
Alaska Airlines
Wed 5/276:12 pm
BOI
-
STS
1 stop6h 38m
Alaska Airlines
Deal found 4/22$301
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 6/57:00 am
STS
-
BOI
1 stop10h 53m
Alaska Airlines
Tue 6/96:12 pm
BOI
-
STS
1 stop6h 44m
Alaska Airlines
Deal found 4/26$308
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:00 am
STS
-
BOI
1 stop10h 53m
Alaska Airlines
Sun 6/78:38 am
BOI
-
STS
1 stop13h 44m
Alaska Airlines
Deal found 4/22$309
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:21 pm
STS
-
BOI
1 stop4h 37m
Alaska Airlines
Tue 5/266:12 pm
BOI
-
STS
1 stop6h 44m
Alaska Airlines
Deal found 4/26$315
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:21 pm
STS
-
BOI
1 stop4h 37m
Alaska Airlines
Sat 5/168:38 am
BOI
-
STS
1 stop12h 28m
Alaska Airlines
Deal found 4/23$323
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/209:34 am
STS
-
BOI
1 stop4h 51m
Alaska Airlines
Wed 5/276:08 pm
BOI
-
STS
2 stops6h 42m
Alaska Airlines
Deal found 4/22$325
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:10 pm
STS
-
BOI
2 stops6h 05m
Southwest
Mon 6/83:25 pm
BOI
-
STS
2 stops9h 05m
Southwest
Deal found 4/25$349

Find flight deals from Santa Rosa to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(Alaska Airlines)

One-way from

$158
(CheapOair)

Popular in

August

Cheapest in

January

Average price

$349
Provider with most accurate pricing for Santa Rosa Sonoma County-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Boise Air Term. Gowen Fld flights.
Search Deals
From Santa Rosa Sonoma County to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Boise 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 April 28, 2026.
Use the filters below to find and compare flights from Santa Rosa to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sat 5/23

7:00 am-6:53 pm

1 stop10h 53m

Boise Air Term. Gowen Fld

Wed 5/27

6:12 pm-11:50 pm

1 stop6h 38m

$301
Quickest round-trip

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Wed 5/20

9:34 am-3:25 pm

1 stop4h 51m

Boise Air Term. Gowen Fld

Wed 5/27

6:12 pm-11:50 pm

1 stop6h 38m

$330

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Fri 6/5

7:00 am-6:53 pm

1 stop10h 53m

Boise Air Term. Gowen Fld

Sun 6/7

8:38 am-9:22 pm

1 stop13h 44m

$355

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Thu 6/4

7:00 am-6:53 pm

1 stop10h 53m

Boise Air Term. Gowen Fld

Sun 6/7

6:08 pm-11:50 pm

2 stops6h 42m

$368

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 6/2

6:00 am-4:40 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Fri 6/12

12:05 pm-4:35 pm

1 stop5h 30m

$374

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Fri 5/22

7:59 am-10:58 pm

1 stop13h 59m

Boise Air Term. Gowen Fld

Mon 5/25

8:38 am-9:22 pm

1 stop13h 44m

$384

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Fri 5/15

6:59 pm-11:58 pm

1 stop3h 59m

Boise Air Term. Gowen Fld

Tue 5/19

4:19 pm-10:11 am

2 stops18h 52m

$394

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sun 6/14

6:10 am-6:35 pm

2 stops11h 25m

Boise Air Term. Gowen Fld

Thu 6/25

3:25 pm-11:30 pm

2 stops9h 05m

$410

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Mon 6/1

11:00 am-10:55 pm

2 stops10h 55m

Boise Air Term. Gowen Fld

Fri 6/5

3:25 pm-11:30 pm

2 stops9h 05m

$429
Cheapest one-way

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Wed 6/3

12:05 pm-5:32 pm

1 stop4h 27m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Santa Rosa to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Boise in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Santa Rosa 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 Santa Rosa to Boise

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Boise (average of $298). Flying from Santa Rosa to Boise in August is currently the most expensive (average of $694). 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.

How much does it cost to fly round-trip from Santa Rosa to Boise?

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Santa Rosa to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,309 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,309 reviews
Alaska Airlines
7.9
Good
12,309 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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

  • How long is the flight from Santa Rosa to Boise?

    Alaska Airlines can get you from Santa Rosa to Boise in just under 10h 53m. Your travel time can differ by up to . The distance from Santa Rosa to Boise is about 489 mi.

  • What is the cheapest airline to fly from Santa Rosa to Boise round-trip?

    Cheapflights users have booked flights from Santa Rosa to Boise round-trip from $259. You may be able to fly from Santa Rosa to Boise for 40% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Boise 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 Santa Rosa to Boise?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Boise (average of $298). Flying from Santa Rosa to Boise in August is currently the most expensive (average of $694). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top airline flying from Santa Rosa to Boise

Discover the top airline that operate flights from Santa Rosa to Boise. 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$259Average$417FlexibilityNo cancel feeOn-time75%

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