SBA - BOI

$201 Find Cheap Flights from Santa Barbara to Boise

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Barbara to Boise departing on 1/17. 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Barbara to Boise, 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 Barbara to Boise, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$201
Overall average: $238
Alaska Airlines
Sat 1/17Tue 1/20
SBA - BOI • 1 stop
Cheapest one-way
$224
Typical prices: $135-$378
United Airlines
Tue 12/30
SBA - BOI • 1 stop
When to travel
September
Cheapest • 37% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Barbara to Boise (SBA-BOI)

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

Sat, Jan 17 - Tue, Jan 20
Alaska Airlines Logo
2:45 pm - 9:05 pm
SBA
-
BOI
5h 20m1 stop
Alaska Airlines Logo
9:02 am - 1:53 pm
BOI
-
SBA
5h 51m1 stop
$201Alaska Airlines
Thu, Jan 15 - Sun, Jan 18
Alaska Airlines Logo
2:45 pm - 11:01 pm
SBA
-
BOI
7h 16m1 stop
Alaska Airlines Logo
9:02 am - 1:53 pm
BOI
-
SBA
5h 51m1 stop
$219Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
2:38 pm - 2:58 pm
SBA
-
BOI
23h 20m1 stop
Alaska Airlines Logo
6:28 am - 1:47 pm
BOI
-
SBA
8h 19m1 stop
$224Alaska Airlines
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
2:45 pm - 9:05 pm
SBA
-
BOI
5h 20m1 stop
Alaska Airlines Logo
5:40 am - 7:47 pm
BOI
-
SBA
15h 07m1 stop
$238Alaska Airlines
Wed, Dec 31 - Tue, Jan 6
United Airlines Logo
5:06 pm - 10:30 pm
SBA
-
BOI
4h 24m1 stop
United Airlines Logo
2:20 pm - 5:49 pm
BOI
-
SBA
4h 29m1 stop
$239United Airlines
Thu, Jan 15 - Sun, Jan 18
Delta Logo
1:10 pm - 9:58 pm
SBA
-
BOI
7h 48m2 stops
Delta Logo
6:15 pm - 9:55 pm
BOI
-
SBA
4h 40m1 stop
$255Delta
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
2:45 pm - 11:01 pm
SBA
-
BOI
7h 16m1 stop
Alaska Airlines Logo
6:23 am - 7:47 pm
BOI
-
SBA
14h 24m2 stops
$257Alaska Airlines
Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
2:38 pm - 10:40 pm
SBA
-
BOI
7h 02m1 stop
Alaska Airlines Logo
7:15 am - 1:47 pm
BOI
-
SBA
7h 32m2 stops
$266Alaska Airlines
Wed, Dec 31 - Tue, Jan 6
American Airlines Logo
10:13 am - 5:21 pm
SBA
-
BOI
6h 08m1 stop
American Airlines Logo
6:41 am - 11:46 am
BOI
-
SBA
6h 05m1 stop
$267American Airlines
Thu, Jan 15 - Sun, Jan 18
Delta Logo
1:10 pm - 9:58 pm
SBA
-
BOI
7h 48m2 stops
Delta Logo
6:15 pm - 9:55 pm
BOI
-
SBA
4h 40m1 stop
$285Delta
Booking Insights

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

Get data-powered insights and trends into flights from Santa Barbara to Boise 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 Santa Barbara to Boise?

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

When flying from Santa Barbara to Boise, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Santa Barbara, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Barbara to Boise, 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 Barbara to Boise is September, where tickets cost $218 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $522 and $473 respectively.

Good to know

Low seasonOctober
Cheapest flight$201
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Santa Barbara to Boise

When to book flights from Santa Barbara to Boise

Are your dates flexible? Find out the best times to travel from Santa Barbara to Boise 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 Santa Barbara to Boise

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

    In the last 3 days, the lowest price for a flight from Santa Barbara to Boise was $224 for a one-way ticket and $201 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Santa Barbara and Boise are both served by 1 main airport. You will leave Santa Barbara from Santa Barbara and will be arriving at Boise Air Term. Gowen Fld.

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

    We unfortunately don’t have that data for this specific route.

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

    SkyTeam, and Star Alliance are the airline alliances operating flights between Santa Barbara and Boise, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Santa Barbara to Boise, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Santa Barbara to Boise are Southwest and Delta. With an average price for the route of $386 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $268 and an overall rating of 7.9.

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

    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 Barbara to Boise.

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

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

    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 Boise with an airline and back to Santa Barbara with another airline. Booking your flights between Santa Barbara and BOI 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 Santa Barbara to Boise?

    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 Boise from Santa Barbara up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Santa Barbara to Boise

 
See real verified KAYAK customer reviews for airlines flying from Santa Barbara to Boise. 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 Barbara to Boise? 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
SouthwestOverall score based on 4252 reviews
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Having to up charge for a seat assignment is not good. Delta can do better

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

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

Information on your arrival and departure airports