BOI - STS

$155 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 11/6. 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

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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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, Jan 24 - Sat, Jan 31
Alaska Airlines Logo
6:23 am - 10:35 amBOI-STS
5h 12m1 stop
Alaska Airlines Logo
11:15 am - 12:51 pmSTS-BOI
24h 36m1 stop
$204Alaska Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Alaska Airlines Logo
4:57 pm - 1:26 pmBOI-STS
21h 29m1 stop
Alaska Airlines Logo
2:22 pm - 10:29 amSTS-BOI
19h 07m1 stop
$214Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
4:57 pm - 10:05 pmBOI-STS
6h 08m1 stop
Alaska Airlines Logo
8:03 pm - 11:59 pmSTS-BOI
26h 56m1 stop
$223Alaska Airlines
Find Deal
Thu, Nov 20 - Tue, Dec 2
Alaska Airlines Logo
6:28 am - 1:26 pmBOI-STS
7h 58m1 stop
Alaska Airlines Logo
7:55 pm - 10:34 amSTS-BOI
13h 39m1 stop
$224Alaska Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 3
Alaska Airlines Logo
9:08 am - 11:33 pmBOI-STS
15h 25m1 stop
Alaska Airlines Logo
8:00 am - 11:55 pmSTS-BOI
14h 55m1 stop
$230Alaska Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Alaska Airlines Logo
6:28 am - 1:26 pmBOI-STS
7h 58m1 stop
Alaska Airlines Logo
2:41 pm - 10:45 amSTS-BOI
19h 04m1 stop
$233Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
6:28 am - 1:26 pmBOI-STS
7h 58m1 stop
Alaska Airlines Logo
8:03 pm - 10:20 pmSTS-BOI
25h 17m2 stops
$244Alaska Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 2
Alaska Airlines Logo
1:40 pm - 11:57 pmBOI-STS
11h 17m2 stops
Alaska Airlines Logo
10:59 am - 11:59 pmSTS-BOI
12h 00m1 stop
$248Alaska Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 3
Alaska Airlines Logo
9:08 am - 11:33 pmBOI-STS
15h 25m1 stop
Alaska Airlines Logo
8:00 am - 5:05 pmSTS-BOI
8h 05m2 stops
$252Alaska Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
Alaska Airlines Logo
5:54 am - 8:44 amBOI-STS
3h 50m1 stop
Alaska Airlines Logo
7:00 am - 12:36 pmSTS-BOI
4h 36m1 stop
$253Alaska Airlines
Find Deal

Everything you should know

When to travel
January
Cheapest • 74% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$204
Typical prices: $94-$105
Alaska Airlines
Sat 1/24Sat 1/31
BOI - STS • 1 stop
Cheapest one-way
$155
Typical prices: $48-$335
Alaska Airlines
Thu 11/6
BOI - STS • 1 stop
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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!
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 January.

What’s the cheapest day of the week to fly from Boise to Santa Rosa?

The average price of all round-trip flights from Boise to Santa Rosa clicked on KAYAK for each day over the last 12 months.

For Boise to Santa Rosa, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Santa Rosa back to Boise, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Santa Rosa is January, where tickets cost $77 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $563 and $434 respectively.

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.

Good to know

Low seasonJune
Cheapest flight$155
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly with an average 46% 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 $155 for a one-way ticket and $204 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.

  • Which is the best airline for flights from Boise to Santa Rosa, Alaska Airlines or Avelo Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Santa Rosa are Alaska Airlines and Avelo Airlines. With an average price for the route of $430 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Avelo Airlines is also a great choice for the route, with an average price of $115 and an overall rating of 7.5.

  • 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 airlines 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.
8.0
Alaska AirlinesOverall score based on 11048 reviews
7.8Comfort
7.1Food
8.1Boarding
7.0Entertainment
8.5Crew
Airline reviews

This was likely the smallest, oldest plane I've been on. It didn't handle turbulence well and we were all jostled a lot more than I'm used to. At least it was a short flight.

4.0 OkayAnonymous, Oct 2025PSP - SFO
Read more Alaska Airlines reviews

This was likely the smallest, oldest plane I've been on. It didn't handle turbulence well and we were all jostled a lot more than I'm used to. At least it was a short flight.

Flight was delayed two hours; for an hour and a half flight?! And so we missed our connecting flight to Rome because of the long walk between the terminals. Hoping to hear back from Alaska about some compensation for our missed flight and night stay in Los Angeles.

Excellent service from staff at the gate as well as flight attendants on board. Seats had more room than many other airlines and if they were just a little better cushioned they would have been perfect.

Look at my previous review I just wrote on this survey. It was awful!

When I bought my tickets I up great my seats for extra $104 each seats 8A and 8B in the way back from Portland to Palm Springs they gave me the seats 15. I thought it was for round trip same seats . So I was very disappointed ☹️

Alaska Airlines adds time to flight time to make up for late departures. Also Alaska Airlines destroyed my suitcase and I had to buy another suitcase for return flight. Very frustrating and not sure I would fly Alaska Airlines again.

Landed and parked in back of larger jet. Cabin filled with jet exhaust. Left many with headache. I got sick to my stomach. Scrambled to find airsick bags

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Plane seats are comfortable and seemed more roomy than others I have been on. Playing was clean and flight crew friendly. Passengers who have a connecting flight should however be allowed off the plane first

Excellent, I traveled with my adult mom, she was happy for your service, especially, because you helped her with the reel chair. Only a little thing, in the airplane to Boise, the seat was very worn.

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

No food or entertainment, but flight very comfortable and on time.

Baggage claim was barbaric at Wilmington. I realize that this is a startup airline but if they hope to grow or even survive they need to upgrade this airport. There is no automated luggage carousel and at times you are not only fighting your fellow passengers to get to your bags but also passengers coming in from other flights who cross right in front of you

No frills, i.e., no drinks or snacks. One is charged for everything. The cost really adds up. The crew and flight attendants were excellent and very pleasant.

I always walk by a pallet of Avelo branded mini bottles of water on the tarmac, but I’ve never seen them in flight. Yup, not even water offered on a 3 hour flight. No wi-fi onboard. We just watch the flight crew on their phone for 3 hours every flight. At least a mid-flight trash pickup would be great. Better than my last flight, but they only could have gone up from there. Don’t use for business or ticketed vacation like Disney… too unreliable.

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

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