BOI - STS

$235 Find Cheap Flights from Boise to Santa Rosa

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Santa Rosa departing on 2/28. 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
$235
Overall average: $116
Alaska Airlines
Sat 2/28Wed 3/4
BOI - STS • 1 stop
Cheapest one-way
Multiple Airlines
Wed 11/26
BOI - STS • multi-stop
When to travel
January
Cheapest • 75% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:00 pm - 9:52 pmBOI-STS
4h 52m1 stop
Alaska Airlines Logo
7:57 pm - 10:40 pmSTS-BOI
25h 43m1 stop
$235Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
6:28 am - 10:32 amBOI-STS
5h 04m1 stop
Alaska Airlines Logo
11:12 am - 5:35 pmSTS-BOI
5h 23m1 stop
$245Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
9:52 am - 9:52 pmBOI-STS
13h 00m1 stop
Alaska Airlines Logo
8:00 am - 9:15 pmSTS-BOI
12h 15m2 stops
$250Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
1:20 pm - 9:52 pmBOI-STS
9h 32m2 stops
Alaska Airlines Logo
8:00 am - 2:58 pmSTS-BOI
5h 58m2 stops
$264Alaska Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
Alaska Airlines Logo
3:03 pm - 1:06 pmBOI-STS
23h 03m1 stop
Alaska Airlines Logo
4:09 pm - 8:04 pmSTS-BOI
26h 55m2 stops
$270Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
8:20 am - 2:10 pmBOI-STS
6h 50m1 stop
Alaska Airlines Logo
8:00 am - 5:35 pmSTS-BOI
8h 35m2 stops
$272Alaska Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
Alaska Airlines Logo
3:03 pm - 11:56 pmBOI-STS
9h 53m1 stop
Alaska Airlines Logo
9:38 am - 11:42 pmSTS-BOI
13h 04m1 stop
$280Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
1:20 pm - 9:52 pmBOI-STS
9h 32m2 stops
Alaska Airlines Logo
8:00 am - 5:35 pmSTS-BOI
8h 35m2 stops
$322Alaska Airlines
Find Deal
Tue, Dec 23 - Thu, Jan 1
Alaska Airlines Logo
7:15 am - 12:18 amBOI-STS
18h 03m1 stop
Alaska Airlines Logo
3:53 pm - 11:02 pmSTS-BOI
6h 09m1 stop
$337Alaska Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
Alaska Airlines Logo
4:16 pm - 11:56 pmBOI-STS
8h 40m2 stops
Alaska Airlines Logo
9:38 am - 8:04 pmSTS-BOI
9h 26m2 stops
$344Alaska Airlines
Find Deal
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.

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, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Santa Rosa back to Boise, the best deals are generally found on Thursday, with Monday 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 $499 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 seasonOctober
Cheapest flight$235
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly with an average 40% 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 $235 for a round-trip ticket.

  • 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 $403 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 $119 and an overall rating of 7.6.

  • 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 11358 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.1Food
Airline reviews

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

10.0 ExcellentAnnie, Nov 2025SFO - LAX
Read more Alaska Airlines reviews

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

We flew economy, it was what I expected. The seats are too upright for me

I know airlines have to save money, but a little more legroom would be nice. I’m a small person and I just felt cramped after a few hours. However, I loved everything else! Free Alaska Airlines wifi, free movies, yummy snacks, and the crew was so helpful and accommodating!

I love the flight ✈️ Hawaiian Airlines. All stuffs are fantastic members ♡ sweet hearts and families warm welcome 🙏 I have milage of Hawaiian Airlines members so get points .also I booked kayak agent got cheap price ! I satisfied flight with Hawaiian Airlines ♡ thank you

Good, but because I fly internationally I found the food and service lousy compared to European standards. You should include a regular small mean (and not a lousy sandwich) and ear phones. People who travel from Europe are not aware of limited services.

Fine. But given how empty the flight was, I do not understand why my dog, in its carrier, could not be placed on the seat next to me (which was empty) rather than on the floor under seat. This seemed like overkill on the rule following by the flight staff.

Flight from LAX to STS das excellent. Flight from DCA to LAX was troubled by the previous flight returning to the one DCA gate putting our flight in jeopardy. However another gate was arranged and that flight was a bit late, but was handled exceptionally.

A very good experience - all staff was friendly and helpful.

My mother suffers from Lupus and has challenges walking. I specifically called Alaska airlines, stated her condition and made sure my mother’s had wheel char assistance towards gate and into the gate hall so she just had to get into the plane and walk a couple of steps. It was assured by Alaska team that the service was granted in both airports , DEN and SAN . In Denver , the wheelchair assistance never arrived. I had to personally grab another airline wheelchair sit my mom.Then I had to go to Alaska Airlines front desk twice to let them know my mother was waiting at the wheelchair service station. Upon arrival to SD Airport , there was no wheelchair service waiting for her in the hall before deplaning. She had to walk her way out in pain. Absolutely inconsiderate and unacceptable by the airline! Never again flying with Alaska Airlines.

You need a n/a category. Too short a flight for food. I love flying on Alaska from Santa Rosa Airport!

Surprisingly was one of the better flights I’ve been on

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.

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

Information on your arrival and departure airports