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 $262. Another airline that can offer you cheap pricing is Hawaiian 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 90% 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 285% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $397 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 $284 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.

$191+ Flights from Santa Rosa to Boise

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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 50 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Santa Rosa to Boise

Round-trip from	$262 (Alaska Airlines)
One-way from	$191 (Alaska Airlines)
Popular in	June
Cheapest in	January
Average price	$459

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. 42% potential increase in price ($167 potential increase over avg. RT price).

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Cheapest flight prices on average. 15% potential price decrease ($29 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 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 July 18, 2025.

Tue 9/232:28 pmSTS - BOI

1 stop8h 40mAlaska Airlines

Sat 9/2710:00 amBOI - STS

1 stop4h 36mAlaska Airlines

Deal found 7/15

$262

Sat 8/163:05 pmSTS - BOI

1 stop6h 49mHawaiian Airlines

Sat 8/234:34 pmBOI - STS

1 stop4h 34mHawaiian Airlines

Deal found 7/17

$272

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 July 18, 2025.

Tue 9/232:28 pmSTS - BOI

1 stop8h 40mAlaska Airlines

Sat 9/2710:00 amBOI - STS

1 stop4h 36mAlaska Airlines

Deal found 7/15

$262

Sat 8/163:05 pmSTS - BOI

1 stop6h 49mHawaiian Airlines

Sat 8/234:34 pmBOI - STS

1 stop4h 34mHawaiian Airlines

Deal found 7/17

$272

Last-minute flights from Santa Rosa to Boise
Discover last-minute flight deals from Santa Rosa to Boise. Data last updated July 18, 2025 and is based on user searches.

Wed 7/233:05 pmSTS - BOI

1 stop6h 49mHawaiian Airlines

Tue 8/121:00 pmBOI - STS

1 stop7h 09mHawaiian Airlines

Deal found 7/15

$476

Wed 7/233:05 pmSTS - BOI

1 stop6h 49mAlaska Airlines

Tue 8/124:50 pmBOI - STS

2 stops7h 54mAlaska Airlines

Deal found 7/15

$496

Wed 7/237:00 amSTS - BOI

2 stops8h 47mAmerican Airlines

Tue 8/121:50 pmBOI - STS

2 stops10h 54mAmerican Airlines

Deal found 7/14

$1,923

Wed 8/138:01 pmSTS - BOI

1 stop27h 10mAlaska Airlines

Wed 8/206:35 amBOI - STS

1 stop14h 33mAlaska Airlines

Deal found 7/16

$282

Sat 8/163:05 pmSTS - BOI

1 stop6h 49mHawaiian Airlines

Sat 8/234:34 pmBOI - STS

1 stop4h 34mHawaiian Airlines

Deal found 7/17

$272

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 July 18, 2025.

Sun 8/177:00 amSTS - BOI

1 stop6h 30mAlaska Airlines

Deal found 7/14

$191

Sun 8/107:00 amSTS - BOI

1 stop6h 30mHawaiian Airlines

Deal found 7/15

$234

Cheapflights Fare Finder

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

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 9/23

7:00 am-3:54 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Wed 10/1

9:00 am-1:36 pm

1 stop5h 36m

$262

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sat 8/16

3:05 pm-10:54 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Sat 8/23

4:34 pm-8:08 pm

1 stop4h 34m

$272

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sun 8/17

7:00 am-2:30 pm

1 stop6h 30m

$191

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Sun 8/10

7:00 am-2:30 pm

1 stop6h 30m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

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 50 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 Hawaiian 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

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

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

2,581 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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 $262. Another airline that can offer you cheap pricing is Hawaiian 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.

See more FAQs

Meridian

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McCall

Caldwell

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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$115	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$262	Average$438	FlexibilityNo cancel fee	On-time75%

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$191+ 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 8/17. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld are usually found in January or March, booked 50 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 July 18, 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 July 18, 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?

Use this chart to determine the optimal time to book a round-trip flight from Santa Rosa to Boise. Price data was last updated on July 11, 2025.

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?

Find hourly flight availability from Santa Rosa to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

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 July 18, 2025.

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

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 July 18, 2025.