SMF - IDA

$137 Find Cheap Flights from Sacramento to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Idaho Falls departing on 5/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Idaho Falls, 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 Sacramento to Idaho Falls, as well as popular online travel agencies
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Cheap Flight Deals from Sacramento to Idaho Falls (SMF-IDA)

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

Recent round-trip flight deals from Sacramento to Idaho Falls

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sacramento to Idaho Falls.
Discover the best prices for you by selecting your travel dates on KAYAK.
Hawaiian Airlines Logo
2:55 pm - 10:34 pmSMF-IDA
6h 39m1 stop
Hawaiian Airlines Logo
6:00 am - 12:02 pmIDA-SMF
7h 02m1 stop
$238Hawaiian Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Delta Logo
5:15 pm - 10:51 pmSMF-IDA
4h 36m1 stop
Delta Logo
6:00 am - 8:47 amIDA-SMF
3h 47m1 stop
$239Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
5:15 pm - 10:51 pmSMF-IDA
4h 36m1 stop
Delta Logo
6:00 am - 8:47 amIDA-SMF
3h 47m1 stop
$275Delta
Find Deal
Fri, May 23 - Mon, May 26
Alaska Airlines Logo
12:15 pm - 10:34 pmSMF-IDA
9h 19m2 stops
Alaska Airlines Logo
6:00 am - 9:57 amIDA-SMF
4h 57m1 stop
$286Alaska Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Alaska Airlines Logo
7:44 pm - 10:34 pmSMF-IDA
25h 50m2 stops
Alaska Airlines Logo
6:00 am - 9:57 amIDA-SMF
4h 57m1 stop
$290Alaska Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
12:20 pm - 6:11 pmSMF-IDA
4h 51m1 stop
Delta Logo
6:52 pm - 11:57 pmIDA-SMF
6h 05m1 stop
$291Delta
Find Deal
Tue, Jul 8 - Tue, Jul 15
Hawaiian Airlines Logo
5:00 pm - 10:34 pmSMF-IDA
4h 34m1 stop
Hawaiian Airlines Logo
4:20 pm - 9:41 pmIDA-SMF
6h 21m1 stop
$294Hawaiian Airlines
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
1:40 pm - 6:10 pmSMF-IDA
3h 30m1 stop
Delta Logo
6:00 am - 8:48 amIDA-SMF
3h 48m1 stop
$295Delta
Find Deal
Tue, May 13 - Tue, Jun 10
United Airlines Logo
3:30 pm - 10:45 pmSMF-IDA
6h 15m1 stop
United Airlines Logo
5:00 am - 9:31 amIDA-SMF
5h 31m1 stop
$415United Airlines
Find Deal
Mon, May 12 - Wed, Jun 11
United Airlines Logo
3:30 pm - 10:45 pmSMF-IDA
6h 15m1 stop
United Airlines Logo
5:00 am - 9:31 amIDA-SMF
5h 31m1 stop
$423United Airlines
Find Deal
Mon, May 12 - Sat, Jun 14
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KAYAK's insights & trends for Sacramento to Idaho Falls flights

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

The average price of all round-trip flights from Sacramento to Idaho Falls clicked on KAYAK for each day over the last 12 months.

When flying from Sacramento to Idaho Falls, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Sacramento, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sacramento to Idaho Falls, 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 Sacramento to Idaho Falls is October, where tickets cost $308 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $602 and $582 respectively.

Good to know

Low seasonDecember
High seasonJune
Cheapest flight$137
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 34% increase in price.
Flight from Sacramento to Idaho Falls

When to book flights from Sacramento to Idaho Falls

Are your dates flexible? Find out the best times to travel from Sacramento to Idaho Falls 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 Sacramento to Idaho Falls

  • What is the cheapest flight from Sacramento to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Sacramento to Idaho Falls was $137 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Sacramento and Idaho Falls?

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

  • Which aircraft models fly most regularly from Sacramento to Idaho Falls?

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

  • Which airline alliances offer flights from Sacramento to Idaho Falls?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Sacramento and Idaho Falls, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sacramento to Idaho Falls, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Sacramento to Idaho Falls are Delta and Alaska Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $497 and an overall rating of 8.0.

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

    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 Falls.

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

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

    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 Idaho Falls with an airline and back to Sacramento with another airline. Booking your flights between Sacramento and IDA 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 Sacramento to Idaho Falls?

    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 Idaho Falls from Sacramento up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Sacramento to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Idaho Falls. 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 Sacramento to Idaho Falls? 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 9968 reviews
7.9Comfort
8.2Boarding
7.1Food
8.5Crew
7.1Entertainment
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

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

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

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