$83 Find Cheap Flights from Sacramento to Idaho - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sacramento to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Boise
1h 25mNonstop
from $190per person
Spokane
1h 50mNonstop
from $215per person
Idaho Falls
3h 51m2 stops
from $341per person
Hailey
4h 02m2 stops
from $381per person
Jackson
4h 19m2 stops
from $408per person
Pocatello
5h 51m2 stops
from $517per person
West Yellowstone
7h 30m2 stops
from $548per person
Twin Falls
4h 19m2 stops
from $705per person
Booking Insights

KAYAK's insights & trends for Sacramento to Idaho flights

Get data-powered insights and trends into flights from Sacramento 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 Sacramento to Idaho?

Flight prices are below average for this route right now.

Flights to Idaho from Sacramento usually cost between $233 and $437 in November.
The lowest price found in the past 5 days was $190 on Southwest (Nov 2-Nov 4).

What is the cheapest Sacramento to Idaho flight route?

The cheapest ticket to Idaho from Sacramento found in the last 5 days was to Boise, at $207 round-trip. The most popular route is from Sacramento (SMF) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $207.

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

The cheapest time of day to fly to Idaho is generally in the morning, when round-trip flights cost $295 on average. Morning departures are around 10% 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 $327.

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

No, with an average price for the route of $335, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sacramento to Idaho?

The cheapest month for flights from Sacramento to Idaho is April, when tickets cost $192 (return) on average. On the other hand, the most expensive months are November and June, when the average cost of round-trip tickets is $393 and $389 respectively.

What’s the cheapest day of the week to fly from Sacramento to Idaho?

For Sacramento to Idaho, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Idaho back to Sacramento, the best deals are generally found on Friday, with Sunday being the most expensive.

How far in advance should I book a flight from Sacramento to Idaho?

To get a below average price on the flight from Sacramento to Idaho, you should book around 5 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

January

Cheapest flight

$83
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Sacramento to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Sacramento 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 Sacramento to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sacramento 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 Sacramento 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 Sacramento 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 Sacramento 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 Sacramento 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 3 airlines serving from Sacramento to Idaho

 
Need help choosing which airline to fly with from Sacramento 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.
8.0
SouthwestOverall score based on 4188 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

Seated at front bulkhead for a smidge extra leg room away from home and on flight back home. Away crew was very proactive about assuring our carryons had space close behind us (because no seat in front of us our personal items had to be in a small bin overhead). They actively required passengers place overhead luggage on its side so more items could fit in bins. Home crew made no such efforts. I had to struggle back rows to get overhead bags upon landing, no crew help then either, and some disgruntled passengers as I and others retrieved our bags. There was a system that worked pretty well. The home bound crew just didn't feel like working.

4.0 OkayMather, Aug 2026
Read more Southwest reviews

Seated at front bulkhead for a smidge extra leg room away from home and on flight back home. Away crew was very proactive about assuring our carryons had space close behind us (because no seat in front of us our personal items had to be in a small bin overhead). They actively required passengers place overhead luggage on its side so more items could fit in bins. Home crew made no such efforts. I had to struggle back rows to get overhead bags upon landing, no crew help then either, and some disgruntled passengers as I and others retrieved our bags. There was a system that worked pretty well. The home bound crew just didn't feel like working.

Was fine, delayed and feels like southwest is always late

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

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Flight was ok. Boarding wasn’t fun. Flights were delayed by 12 minutes on each leg.

Terrible. Plane was at gate for 30 minutes before boarding. Boarding took 30 min. Then the co pilot announces that the plane has the minimal amount of fuel it needed. So we waited at the gate on board without air conditioning for 42 minutes while the plane took on additional fuel. My question to Southwest Airlines. Why didn’t you add the fuel to the plane before you allowed boarding to a plane without air conditioning in 102 degree heat.

2 hour delay Missed my birthday plans Was offered no beverages Staff on plane was rude

Friendly and efficient service. On time departure and earlier arrival.

Was very easy to board but when you get to the confirmation board it was too high for me to see even with my glasses so I just hoped that I was lead to the right gate and waited for boarding.

Subject: Formal Complaint – Incompetent Service and Denied Boarding on Flight 1409 (CLSVJM – Dear Alaska Airlines Customer Relations, I am writing to file a formal complaint regarding my experience on Flight 1409 departing from Seattle on 6/13/26. As a physician and business owner who frequently coordinates group travel, this was one of the worst airline experiences I have encountered. Upon arrival, I was informed that my check-in boarding pass was not official, despite successfully obtaining it electronically through your website/app with no warnings or indications of issues. My electronic boarding pass was rejected, leading to cancellation/denial of boarding. The gate agent (an older woman) was unhelpful, claimed my name had been announced multiple times (which it had not—she did not even know my name correctly), and mistakenly boarded my traveling companion under my name. Additionally, an older blonde staff member nearly failed to return my passport, highlighting a clear lack of training on your check-in and boarding systems. This chaos forced me onto a later flight while my group waited in Canada, unable to check into our Airbnb or pick up rental cars (as I was the primary booker). The entire incident caused significant business disruption, stress, and additional expenses. I have flown Alaska Airlines previously but will not consider it again without resolution. I request: • Full reimbursement of any additional costs incurred. • Appropriate compensation (vouchers/miles) for the inconvenience and poor service. • Confirmation of corrective actions for Please respond within 7-10 business days. Sincerely, Dr. Chunwen Teng

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

The plane not having any overhead bin space was inconvenient. Anytime my luggage has to be checked it ends up covered in scratches and that’s not covered by the airlines for replacement/repair. The WiFi did not work or was not offered for the flight from Seattle to Vancouver.

The seats were not very comfortable and there were no TV screens. Boarding was pretty fast because there were so few people on such a small plane and I appreciated that they still gave us our snack and drinks, however I really wish they would come up with a good gluten-free snack.

Everything was really good except it was really cold in the plane,

Our flight experience started at the check in kiosk. Jennifer  Polete smf 498304 greeted us and assisted us with our tags and check in guidance. She was so pleasant, helpful and friendly. This was the start of my experience with American Airlines and it made such a wonderful impression. The staff on the airplane were also kind, courteous, and attentive. I would definitely fly American Airlines again

Overall good. Good communication from the captain on delay, cozy seats, nice staff, and a perfect landing.

Overall a good experience, just a bit of a cramped and old aircraft

We were traveling with four adults two children. The boarding crew helped seed us all together quick flight from Sacramento to Boise, seamless.

I was impressed with how quickly the baggage transfers were made.

The Airline Attendant found us in flight and moved us to seats in the front of economy due to the short time we would have to make our connecting flight. We really appreciated it.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

I took seat 15A in anticipation of window seat, there is no window.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

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

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

More options for your flight from Sacramento to Idaho

Complete your trip to Idaho with a hotel stay or car rental