How long is the flight from Santa Rosa to Boise?

Alaska Airlines and Hawaiian Airlines can get you from Santa Rosa to Boise in just under 7h 22m. Your travel time can differ by up to 9h 21m. The distance from Santa Rosa to Boise is about 489 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Santa Rosa to Boise round-trip?

Cheapflights users have booked flights from Santa Rosa to Boise round-trip from $74. Another airline that can offer you cheap pricing is Alaska Airlines. You may be able to fly from Santa Rosa to Boise for 69% less than the average price by searching for these airlines.

What is the cheapest day to fly from Santa Rosa to Boise?

Travelers seeking maximum savings on their Santa Rosa to Boise flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 20% on the overall cost on flights from Santa Rosa to Boise.

How far in advance should I book a flight from Santa Rosa to Boise?

To save on the cost of your flight from Santa Rosa to Boise, book at least 35 days before your planned departure. Booking around this time can save you about 319% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $383 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $557.

What is the cheapest month to fly from Santa Rosa to Boise?

Our data shows that April tends to be the cheapest month to fly to Boise from Santa Rosa. Users have commonly found prices around $280 for the month, but tickets can be as low as $115. Due to multiple factors, prepare for potentially higher prices in December.

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.

$125+ Flights from Santa Rosa to Boise

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

Airfare is typical for this route at the moment. Santa Rosa to Boise flights typically cost between $111 and $282 in October. The cheapest round-trip price found within the last 3 days was $226 on Alaska Airlines (Oct 1-Oct 4).

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld are usually found in January or March, booked 24 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Santa Rosa to Boise

Round-trip from	$226 (KAYAK)
One-way from	$125 (Alaska Airlines)
Popular in	June
Cheapest in	January
Average price	$124

From Santa Rosa Sonoma County to Boise Air Term. Gowen Fld

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One-way flight from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld

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Highest demand for flights based on searches. 38% potential increase in price ($151 potential increase over avg. RT price).

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Cheapest flight prices on average. 12% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 11, 2025.

Wed 10/12:28 pmSTS - BOI

1 stop7h 22mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/9

$226

Wed 10/16:00 amSTS - BOI

1 stop16h 43mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$227

Tue 9/307:00 amSTS - BOI

1 stop14h 50mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$234

Sat 10/42:30 pmSTS - BOI

1 stop7h 35mAlaska Airlines

Tue 10/74:25 pmBOI - STS

1 stop6h 41mAlaska Airlines

Deal found 9/11

$242

Sat 12/137:50 amSTS - BOI

1 stop3h 59mAlaska Airlines

Wed 12/176:15 amBOI - STS

1 stop16h 37mAlaska Airlines

Deal found 9/10

$272

Sat 10/47:05 amSTS - BOI

1 stop6h 31mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/11

$275

Wed 10/12:28 pmSTS - BOI

1 stop7h 22mMultiple Airlines

Sat 10/41:50 pmBOI - STS

2 stops9h 16mMultiple Airlines

Deal found 9/11

$281

Best flights from Santa Rosa to Boise
Discover carefully curated flight deals from Santa Rosa to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 10/12:28 pmSTS - BOI

1 stop7h 22mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/9

$226

Wed 10/16:00 amSTS - BOI

1 stop16h 43mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$227

Tue 9/307:00 amSTS - BOI

1 stop14h 50mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$234

Sat 10/42:30 pmSTS - BOI

1 stop7h 35mAlaska Airlines

Tue 10/76:30 amBOI - STS

1 stop16h 36mAlaska Airlines

Deal found 9/11

$242

Sat 10/42:30 pmSTS - BOI

1 stop7h 35mAlaska Airlines

Wed 10/85:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/11

$242

Mon 10/66:51 pmSTS - BOI

1 stop4h 06mHawaiian Airlines

Wed 10/155:38 pmBOI - STS

1 stop5h 28mHawaiian Airlines

Deal found 9/10

$281

Tue 9/307:00 amSTS - BOI

2 stops10h 37mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/9

$287

Last-minute flights from Santa Rosa to Boise
Discover last-minute flight deals from Santa Rosa to Boise. Data last updated September 11, 2025 and is based on user searches.

Tue 9/307:00 amSTS - BOI

1 stop14h 50mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$234

Wed 10/12:28 pmSTS - BOI

1 stop7h 22mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/9

$226

Wed 10/16:00 amSTS - BOI

1 stop16h 43mHawaiian Airlines

Sat 10/46:30 amBOI - STS

1 stop8h 06mHawaiian Airlines

Deal found 9/10

$227

Wed 10/12:28 pmSTS - BOI

1 stop7h 22mMultiple Airlines

Sat 10/41:50 pmBOI - STS

2 stops9h 16mMultiple Airlines

Deal found 9/11

$281

Sat 10/47:05 amSTS - BOI

1 stop7h 40mAlaska Airlines

Wed 10/85:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/11

$242

Sat 10/47:05 amSTS - BOI

1 stop6h 31mAlaska Airlines

Sat 10/45:38 pmBOI - STS

1 stop5h 28mAlaska Airlines

Deal found 9/11

$275

One-way flights from Santa Rosa to Boise
Search for one-way flight options from Santa Rosa to Boise. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Tue 10/79:43 amSTS - BOI

2 stops12h 39mAlaska Airlines

Deal found 9/10

$125

Tue 10/76:51 pmSTS - BOI

1 stop4h 06mHawaiian Airlines

Deal found 9/10

$140

Mon 10/137:42 pmSTS - BOI

1 stop26h 40mAlaska Airlines

Deal found 9/11

$210

Tue 11/256:40 pmSTS - BOI

1 stop4h 19mHawaiian Airlines

Deal found 9/11

$259

Fri 9/199:28 amSTS - BOI

1 stop6h 57mAlaska Airlines

Deal found 9/11

$323

Tue 9/237:03 amSTS - BOI

1 stop5h 36mAlaska Airlines

Deal found 9/10

$339

Tue 11/257:40 amSTS - BOI

2 stops15h 19mAlaska Airlines

Deal found 9/11

$357

Sun 9/147:03 amSTS - BOI

1 stop5h 36mAlaska Airlines

Deal found 9/11

$369

Tue 10/79:43 amSTS - BOI

3 stops36h 22mMultiple Airlines

Deal found 9/10

$385

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Wed 10/1

2:28 pm-10:50 pm

1 stop7h 22m

Boise Air Term. Gowen Fld

Sat 10/4

5:38 pm-10:06 pm

1 stop5h 28m

$226

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Wed 10/1

6:00 am-11:43 pm

1 stop16h 43m

Boise Air Term. Gowen Fld

Sat 10/4

6:30 am-1:36 pm

1 stop8h 06m

$227

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 9/30

7:00 am-10:50 pm

1 stop14h 50m

Boise Air Term. Gowen Fld

Sat 10/4

6:30 am-1:36 pm

1 stop8h 06m

$234

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sat 10/4

2:30 pm-11:05 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 10/7

6:30 am-10:06 pm

1 stop16h 36m

$242

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sat 10/4

2:30 pm-11:05 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Wed 10/8

5:38 pm-10:06 pm

1 stop5h 28m

$242

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Mon 10/6

6:51 pm-11:57 pm

1 stop4h 06m

Boise Air Term. Gowen Fld

Wed 10/15

5:38 pm-10:06 pm

1 stop5h 28m

$281

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 9/30

7:00 am-6:37 pm

2 stops10h 37m

Boise Air Term. Gowen Fld

Sat 10/4

5:38 pm-10:06 pm

1 stop5h 28m

$287

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 10/7

9:43 am-11:22 pm

2 stops12h 39m

$125

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 10/7

6:51 pm-11:57 pm

1 stop4h 06m

$140

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Mon 10/13

7:42 pm-11:22 pm

1 stop26h 40m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results

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

How far ahead should I book a flight from Santa Rosa to Boise?

The price you pay for your flight from Santa Rosa to Boise may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Santa Rosa to Boise (average of $314). Flying from Santa Rosa to Boise in June is currently the most expensive (average of $398). 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 STS to BOI?

Unlike at noon, when flights are generally more expensive, you can save up to 69% on flights from Santa Rosa to Boise by exploring options for tickets in the morning.

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

Reviews of airlines servicing Boise

Get a feel of what it's like to fly with Alaska Airlines and Avelo 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

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Avelo Airlines

7.5

Good

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

6.0

Good

Hannah,Aug 2025

SFO - SAN

Related info for your journey

How long is the flight from Santa Rosa to Boise?
Alaska Airlines and Hawaiian Airlines can get you from Santa Rosa to Boise in just under 7h 22m. Your travel time can differ by up to 9h 21m. The distance from Santa Rosa to Boise is about 489 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Santa Rosa to Boise round-trip?
Cheapflights users have booked flights from Santa Rosa to Boise round-trip from $74. Another airline that can offer you cheap pricing is Alaska Airlines. You may be able to fly from Santa Rosa to Boise for 69% less than the average price by searching for these airlines.
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, October is the cheapest month in which you can book a flight from Santa Rosa to Boise (average of $314). Flying from Santa Rosa to Boise in June is currently the most expensive (average of $398). 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.

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Other flights to Boise

Top 2 airlines flying from Santa Rosa to Boise

Airline	Cheapest	Average	Flexibility	On-time
Avelo Airlines	Cheapest$74	Average$114	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$259	Average$426	FlexibilityNo cancel fee	On-time75%

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$125+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Boise with Cheapflights

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Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld are usually found in January or March, booked 24 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Santa Rosa to Boise

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santa Rosa to Boise

Cheapest flights from Santa Rosa to BoiseExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Boise that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Boise

How far ahead should I book a flight from Santa Rosa to Boise?

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

What is the cheapest time of day to fly from STS to BOI?

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

Reviews of airlines servicing Boise

Get a feel of what it's like to fly with Alaska Airlines and Avelo 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.

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?

What are the cheapest airlines flying from Santa Rosa to Boise round-trip?

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

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

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

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

Traveling to a place near Boise?

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Alternative routes for Santa Rosa to Boise

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Top 2 airlines flying from Santa Rosa to Boise

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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 September 11, 2025.