$157 Find Cheap Flights from Santa Rosa to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Idaho departing on 4/28. 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 Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Idaho, 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 Santa Rosa to Idaho, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Santa Rosa to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$243
Hailey
Hailey2 stops$815
Spokane
Spokane1 stop$283
Boise
Boise1 stop$243
Hailey
Hailey2 stops$815
Spokane
Spokane1 stop$283

Book Cheap Santa Rosa to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Idaho 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 Santa Rosa to Idaho

Sat, May 2 - Tue, May 5
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
Alaska Airlines Logo
1:15 pm - 2:20 pm
BOI
-
STS
26h 05m
1 stop
$243Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
Alaska Airlines Logo
7:14 pm - 11:59 pm
BOI
-
STS
5h 45m
1 stop
$258Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Alaska Airlines Logo
5:44 pm - 10:47 pm
STS
-
BOI
4h 03m
1 stop
Alaska Airlines Logo
4:14 pm - 5:04 pm
BOI
-
STS
25h 50m
1 stop
$263Alaska Airlines
Tue, May 12 - Sat, May 16
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
Alaska Airlines Logo
7:33 pm - 9:22 pm
BOI
-
STS
26h 49m
1 stop
$268Alaska Airlines
Tue, May 12 - Tue, May 19
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
Alaska Airlines Logo
4:14 pm - 5:04 pm
BOI
-
STS
25h 50m
1 stop
$273Alaska Airlines
Mon, May 4 - Tue, May 19
Alaska Airlines Logo
6:51 pm - 12:54 pm
STS
-
GEG
18h 03m
1 stop
Alaska Airlines Logo
4:09 pm - 11:10 am
GEG
-
STS
19h 01m
1 stop
$283Alaska Airlines
Wed, May 13 - Tue, May 19
Alaska Airlines Logo
5:44 pm - 10:47 pm
STS
-
BOI
4h 03m
1 stop
Alaska Airlines Logo
4:28 pm - 11:30 pm
BOI
-
STS
8h 02m
1 stop
$283Alaska Airlines
Tue, May 12 - Sun, May 17
Alaska Airlines Logo
10:41 am - 5:59 pm
STS
-
BOI
6h 18m
1 stop
Alaska Airlines Logo
8:38 am - 9:22 pm
BOI
-
STS
13h 44m
1 stop
$288Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
7:10 pm - 10:49 pm
STS
-
GEG
27h 39m
1 stop
Alaska Airlines Logo
7:09 am - 11:01 pm
GEG
-
STS
15h 52m
1 stop
$293Alaska Airlines
Sat, May 23 - Fri, May 29
Alaska Airlines Logo
5:44 pm - 10:47 pm
STS
-
BOI
4h 03m
1 stop
Alaska Airlines Logo
4:14 pm - 5:04 pm
BOI
-
STS
25h 50m
1 stop
$293Alaska Airlines
Booking Insights

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

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

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

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

What is the cheapest Santa Rosa to Idaho flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Idaho from Santa Rosa found in the last 72 hours was to Boise, at $203 round-trip. The most popular route is from Santa Rosa (STS) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $203.

What is the cheapest time of day to fly to Idaho?

The average price for all round-trip flights from Santa Rosa to Idaho depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $136 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $155.

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

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 $420, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Idaho, 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 Santa Rosa to Idaho is April, when tickets cost $275 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $694 and $551 respectively.

Good to know

Low seasonJanuary
Cheapest flight$157
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Santa Rosa to Boise

FAQs - booking Idaho flights

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

    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 Santa Rosa to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santa Rosa to Idaho 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 Santa Rosa to Idaho?

    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 from Santa Rosa to Idaho with an airline and back with another airline.

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

    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 from Santa Rosa to Idaho 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 Santa Rosa to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Idaho. 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 Santa Rosa to Idaho? 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
7.8Comfort
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

Crew were bad Didn’t help with luggage When asked for a glass of wine, I was told that they will serve later , which they didn’t to Me and didn’t serve anyone else in First class . Didn’t offer any snacks , Chips or Nuts to anyone . Flight was not crowded either. Worst Service/ or No Service !

2.0 MediocrePrasadarao, Apr 2026
SFO - LAS
Read more Alaska Airlines reviews

Crew were bad Didn’t help with luggage When asked for a glass of wine, I was told that they will serve later , which they didn’t to Me and didn’t serve anyone else in First class . Didn’t offer any snacks , Chips or Nuts to anyone . Flight was not crowded either. Worst Service/ or No Service !

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

Alaska is consistently the best in all categories. Excellent airlines and employees

My daughter has anxiety and became nauseous after boarding the plane and before take off. She went to the plane bathroom and ended up having to vomit, and your staff promptly removed us from the flight. We explained that it was due to my daughter’s anxiety, and that the condition would not continue in the air, but they removed us anyway. We have flown many many times before on many different airlines and my daughter’s anxiety has resulted in nausea and sickness before takeoff, and every airline has been accommodating and professional. This is was our first time flying with your airline, and also the first time we have ever been removed from a flight. This was the worst service we have ever experienced. This was a special surprise trip we gifted to my daughter for graduating college. I had also paid to upgrade the family to first class and sit all together which we had never done before and can’t afford on a normal basis. Our removal from the flight was not only extremely embarrassing, but devastating for my daughter. My daughter and I were removed from the plane and a call was made by your staff to medical personnel, a few questions were asked of my daughter, and then she was magically cleared. All of this took mere minutes. Why this could not have been performed while we were on the plane, or why this could not have been performed off the plane and then us allowed to reboard is beyond me. My wife and youngest daughter continued on the original flight alone and were very upset and crying due to the situation, yet the staff did nothing to console or assist them. My wife states that upon arrival in Portland and as they were exiting the plane, one of the stewardesses involved said “byyyyeeeee” to them sarcastically and laughed. Myself and my oldest daughter had to wait 4 hours for an alternate flight and were sat in regular seats because our first class seat purchase could not be honored. My wife wasn’t allowed to pick up our rental car and had to wait 4 hours with our luggage until I arrived. The delay prevented us from being able to carry out planned events and ruined the first day of our trip. Upon explaining all of this to your customer service, we received no sympathy, assistance, or compensation other than your staff submitting a request for a reimbursement of my and my daughters first class upgrade cost. When checking in early for our flight back home, the luggage cost for myself and my eldest daughter was no longer discounted as it was for my wife and youngest daughter. Customer service once again could not assist me over the phone and rectify what should have been a minor adjustment. Instead they stated I would have to wait until we physically checked bags in at the airport and then ask staff to adjust the luggage cost. With everything else we had experienced, I was not going to leave that to chance and instead paid full price for the luggage ahead of time. Or experience with Alaska Airlines was a complete disaster and I am baffled at the lack of empathy and assistance from your staff. I’m not sure of what else to say other than the fact that unless we are compensated by Alaska Airlines in some form to offset the horrendous service we received, we will be relaying our experience to family and friends and on social media, and doing all we can to urge everyone to avoid utilizing your services.

All airlines should board planes back to front, instead of catering to higher priced tickets. The boarding groups are inefficient and delay takeoff time

I got an email 3 hours before the flight letting me know it got canceled

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

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.

A TV Screen and movies would have been a great addition. The Alaska Terminal at JFK is TOO BIG!!! You need to go up and down 3 escalators to get to your gate and to baggage claim -- and all this while you are carrying your backpack, other bags, etc. I don't know what they were thinking. You can easily miss a flight if you don't add in at least 30 minuites to get to a gate.

Luggage was severely damaged. Flight was late for several hours

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

Information on your arrival and departure airports