BOI - STS

$178 Find Cheap Flights from Boise to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Santa Rosa departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Santa Rosa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$273
Typical prices: $481-$299
Alaska Airlines
Sat 5/2Tue 5/5
BOI - STS • 1 stop
Cheapest one-way
$178
Typical prices: $197-$359
Alaska Airlines
Fri 5/1
BOI - STS • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $273 (round-trip)
Alaska Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Seattle (SEA)
Cheapest • Avg $252 (round-trip)
Burbank (BUR)
Shortest trip • 4h 17m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santa Rosa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Santa Rosa (BOI-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Santa Rosa

Sat, May 2 - Tue, May 5
Alaska Airlines Logo
7:14 pm - 11:01 pm
BOI
-
STS
4h 47m
1 stop
Alaska Airlines Logo
7:00 am - 11:01 pm
STS
-
BOI
15h 01m
1 stop
$273Alaska Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
1:15 pm - 2:20 pm
BOI
-
STS
26h 05m
1 stop
Alaska Airlines Logo
6:51 pm - 12:34 pm
STS
-
BOI
16h 43m
1 stop
$288Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
7:14 pm - 11:01 pm
BOI
-
STS
4h 47m
1 stop
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
$293Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
7:14 pm - 11:01 pm
BOI
-
STS
4h 47m
1 stop
Alaska Airlines Logo
7:45 am - 11:59 pm
STS
-
BOI
15h 14m
1 stop
$308Alaska Airlines
Thu, May 28 - Sat, May 30
Alaska Airlines Logo
4:14 pm - 5:04 pm
BOI
-
STS
25h 50m
1 stop
Alaska Airlines Logo
5:44 pm - 10:47 pm
STS
-
BOI
4h 03m
1 stop
$313Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
7:14 pm - 11:01 pm
BOI
-
STS
4h 47m
1 stop
Alaska Airlines Logo
11:48 am - 5:16 pm
STS
-
BOI
4h 28m
1 stop
$315Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
1:15 pm - 2:20 pm
BOI
-
STS
26h 05m
1 stop
Alaska Airlines Logo
6:51 pm - 12:34 pm
STS
-
BOI
16h 43m
1 stop
$328Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
5:50 am - 4:23 pm
BOI
-
STS
11h 33m
1 stop
Alaska Airlines Logo
6:51 pm - 11:01 pm
STS
-
BOI
27h 10m
1 stop
$333Alaska Airlines
Tue, Jun 2 - Mon, Jun 8
Alaska Airlines Logo
2:38 pm - 6:19 pm
BOI
-
STS
4h 41m
1 stop
Alaska Airlines Logo
2:53 pm - 6:53 pm
STS
-
BOI
27h 00m
1 stop
$334Alaska Airlines
Thu, Jun 4 - Tue, Jun 9
Alaska Airlines Logo
8:38 am - 9:22 pm
BOI
-
STS
13h 44m
1 stop
Alaska Airlines Logo
5:44 pm - 10:47 pm
STS
-
BOI
4h 03m
1 stop
$338Alaska Airlines
Booking Insights

KAYAK's insights & trends for Boise to Santa Rosa flights

Get data-powered insights and trends into flights from Boise to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Santa Rosa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Santa Rosa departing in May.

Can I save money by flying with a layover from Boise to Santa Rosa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $220, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonNovember
Cheapest flight$178
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 77% increase in price.
Flight from Boise to Santa Rosa

When to book flights from Boise to Santa Rosa

Are your dates flexible? Find out the best times to travel from Boise to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Santa Rosa

  • What is the cheapest flight from Boise to Santa Rosa?

    In the last 3 days, the lowest price for a flight from Boise to Santa Rosa was $178 for a one-way ticket and $273 for a round-trip.

  • Do I need a passport to fly between Boise and Santa Rosa?

    No

  • Which airports will I be using when flying from Boise to Santa Rosa?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Santa Rosa, also known as Santa Rosa Sonoma County.

  • Which aircraft models fly most regularly from Boise to Santa Rosa?

    The Embraer 175 is the aircraft model that flies most regularly on the Boise to Santa Rosa flight route.

  • Which airline alliances offer flights from Boise to Santa Rosa?

    oneworld is the only airline alliance operating flights between Boise and Santa Rosa.

  • How does KAYAK find such low prices on flights from Boise to Santa Rosa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Santa Rosa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Boise with another airline. Booking your flights between Boise and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Santa Rosa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Boise to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12207 reviews
7.0Food
8.1Boarding
7.8Comfort
7.0Entertainment
8.5Crew
Airline reviews

A solidly good experience, but would’ve appreciated more communication with regards to travel delays.

8.0 ExcellentCupcake, Apr 2026
SMF - SAN
Read more Alaska Airlines reviews

A solidly good experience, but would’ve appreciated more communication with regards to travel delays.

I wasn’t aware that we needed to supply our own screens for entertainment

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

No issues and clear sailing. What a preferred to have sat in one of empty seats other than my assigned seat that would be my only complaint if it was to complain.

Perpetually delayed, flight out was delayed almost 2 hours, flight home was delayed an hour and a half. On the way back no refreshments as an option, yet they gave it out to 1st class. No apology or notice of the delay going out both ways. Seats are nice feature wise, but the adjustable headrests don't stay up anymore. Feels more like a budget airline

The ticketing counter in SD was a mess. The lady handling the First-Class check-in seemed overwhelmed until a supervisor replaced her. It took almost 20 minutes to get once couple checked in, and then she started walking around the counters while 7 people just stood in line. Once her supervisor arrived, she announced she was going on break, never to engage with customers again.

WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

The overhead storage was already packed full when I boarded (I fly peasant class), but the attendant played some Tetris and made a spot for my small suitcase. Thanks!

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

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

Information on your arrival and departure airports

Boise (BOI)
Santa Rosa (STS)