$148 Find Cheap Flights from San Luis Obispo 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 San Luis Obispo to Idaho departing on 4/8. 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 San Luis Obispo 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 San Luis Obispo to Idaho, as well as popular online travel agencies
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Cheap Flights from San Luis Obispo to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$237
Idaho Falls
Idaho Falls1 stop$374
Spokane
Spokane1 stop$270
Boise
Boise1 stop$237
Idaho Falls
Idaho Falls1 stop$374
Spokane
Spokane1 stop$270

Book Cheap San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo to Idaho

Wed, Apr 15 - Wed, Apr 22
Alaska Airlines Logo
7:34 pm - 10:21 am
SBP
-
BOI
13h 47m
1 stop
Alaska Airlines Logo
5:56 pm - 11:15 pm
BOI
-
SBP
6h 19m
1 stop
$237Alaska Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
3:39 pm - 9:26 pm
SBP
-
BOI
4h 47m
1 stop
Alaska Airlines Logo
6:08 pm - 10:18 pm
BOI
-
SBP
5h 10m
1 stop
$257Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
Alaska Airlines Logo
7:20 am - 1:23 pm
SBP
-
GEG
6h 03m
1 stop
Alaska Airlines Logo
12:40 pm - 4:56 pm
GEG
-
SBP
4h 16m
1 stop
$270Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
Alaska Airlines Logo
7:34 pm - 8:28 am
SBP
-
BOI
11h 54m
2 stops
Alaska Airlines Logo
5:56 pm - 11:15 pm
BOI
-
SBP
6h 19m
1 stop
$275Alaska Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
6:15 am - 11:06 am
SBP
-
BOI
3h 51m
1 stop
United Airlines Logo
12:30 pm - 5:56 pm
BOI
-
SBP
6h 26m
1 stop
$317United Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
4:32 pm - 11:09 pm
SBP
-
GEG
6h 37m
1 stop
American Airlines Logo
6:34 am - 12:25 pm
GEG
-
SBP
5h 51m
1 stop
$346American Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
5:00 am - 1:21 pm
SBP
-
JAC
7h 21m
1 stop
United Airlines Logo
7:00 am - 1:31 pm
JAC
-
SBP
7h 31m
1 stop
$449United Airlines
Thu, Jul 16 - Sun, Jul 19
United Airlines Logo
6:00 am - 1:48 pm
SBP
-
JAC
6h 48m
1 stop
United Airlines Logo
8:00 am - 11:38 am
JAC
-
SBP
4h 38m
1 stop
$500United Airlines
Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
12:34 pm - 9:22 pm
SBP
-
IDA
7h 48m
1 stop
American Airlines Logo
7:00 am - 6:22 pm
IDA
-
SBP
12h 22m
2 stops
$506American Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
6:05 am - 1:21 pm
SBP
-
JAC
30h 16m
2 stops
United Airlines Logo
4:15 pm - 9:35 pm
JAC
-
SBP
6h 20m
1 stop
$583United Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Idaho flights

Get data-powered insights and trends into flights from San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo to Idaho departing in April.

What is the cheapest month to fly from San Luis Obispo to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo 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 San Luis Obispo to Idaho is February, when tickets cost $258 (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is $470 and $442 respectively.

Good to know

Low seasonJanuary
Cheapest flight$148
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Luis Obispo to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from San Luis Obispo 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 San Luis Obispo to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo 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 San Luis Obispo 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 airlines flying from San Luis Obispo to Idaho

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo 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 San Luis Obispo 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 12081 reviews
7.0Entertainment
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
Airline reviews

Four hour delay. Missed our event. And they offered me $75. Absolutely shameful.

2.0 MediocreEric, Mar 2026
SFO - SAN
Read more Alaska Airlines reviews

Four hour delay. Missed our event. And they offered me $75. Absolutely shameful.

Wi-Fi cut out for a bit, then resumed. Otherwise flawless flight.

I have been flying commercial for decades. I was in one of the ladder boarding groups, had my bag tagged because they thought there was not going to be enough space for it in the overhead bins. I politely asked one of the attendance if I could try to find a space- she said I could and I did. I then took the bag tag off and gave it to one of the other attendants as I was told to do by the first one. He, in a curt, anal, and disrespectful manner, told me that I needed to take my bag down from the overhead bin and check it. This was a situation I’ve never encountered before. The attendant’s attitude was confrontational and belittling in front of other onlooking passengers as if daring me to challenge him. I am a physician who takes care of patients day in and day out. Not wanting to make a scene, I calmly told him, “do what you need to do.” he took my bag down from the overhead bin, put the back tag back on it, and checked it only to make room for another bag that was also supposed to be technically checked by a following passenger. The same male attendant later came up to me and said “you shouldn’t have showed me the bag tag,” as if conveying that he was just following protocol was a justification for treating me like a kid out of line. I cared about this because it took 15 minutes from my life to then retrieve the bag at baggage claim and it also felt like really poor customer service. I understand the need for protocols. This is also a service industry, and we the passengers are the clients. We should be made to feel welcome and respected and our life in transit made as easy as it can be within reason. This attendant clearly needs to be reminded of that. Of note, an older female fellow passenger sitting next to me agreed with this assessment.

Ended up sitting in front of a child who kicked the back of the seat and screamed for most of the flight.

After landing in Seattle, 3 hours waiting to find parking space do to driving problems. Very uncomfortable.

My only complaint was how far it was from plane to baggage claim

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

It was a super old plane so the first class experience was just not luxurious

signage from the upper area to the tram down 2 escalator!

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Everything you need to know for your flight from San Luis Obispo to Idaho

Information on your arrival and departure airports