SMF - IDA

$253 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 7/18. 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.
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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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sacramento to Idaho Falls.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:35 pm - 10:36 pmSMF-IDA
7h 01m1 stop
6:00 am - 10:14 amIDA-SMF
5h 14m1 stop
$302Hawaiian Airlines
Find Deal
Fri, Apr 25 - Sun, Apr 27
2:35 pm - 10:36 pmSMF-IDA
7h 01m1 stop
6:00 am - 9:01 amIDA-SMF
28h 01m2 stops
$365Alaska Airlines
Find Deal
Fri, Apr 25 - Sun, Apr 27
2:35 pm - 3:58 pmSMF-IDA
24h 23m1 stop
4:35 pm - 12:04 pmIDA-SMF
20h 29m1 stop
$393Alaska Airlines
Find Deal
Thu, May 8 - Sun, May 11
2:35 pm - 3:58 pmSMF-IDA
24h 23m1 stop
4:35 pm - 12:46 pmIDA-SMF
21h 11m2 stops
$408Alaska Airlines
Find Deal
Thu, May 8 - Sun, May 11
2:50 pm - 3:58 pmSMF-IDA
24h 08m2 stops
6:00 am - 1:01 pmIDA-SMF
8h 01m2 stops
$428Alaska Airlines
Find Deal
Fri, Apr 25 - Sun, Apr 27
2:50 pm - 3:58 pmSMF-IDA
24h 08m2 stops
4:35 pm - 12:46 pmIDA-SMF
21h 11m2 stops
$437Alaska Airlines
Find Deal
Thu, May 8 - Sun, May 11
4:00 pm - 10:51 pmSMF-IDA
5h 51m1 stop
5:57 pm - 10:33 pmIDA-SMF
5h 36m1 stop
$445United Airlines
Find Deal
Wed, Jul 23 - Fri, Jul 25
4:00 pm - 10:51 pmSMF-IDA
5h 51m1 stop
4:15 pm - 10:33 pmIDA-SMF
7h 18m1 stop
$447United Airlines
Find Deal
Wed, Jul 23 - Fri, Jul 25
2:50 pm - 3:58 pmSMF-IDA
24h 08m2 stops
4:35 pm - 12:46 pmIDA-SMF
21h 11m2 stops
$477Alaska Airlines
Find Deal
Thu, May 8 - Sun, May 11
2:30 pm - 9:28 amSMF-IDA
17h 58m2 stops
4:15 pm - 10:33 pmIDA-SMF
7h 18m1 stop
$552United Airlines
Find Deal
Wed, Jul 23 - Fri, Jul 25

Flights from Sacramento to Idaho Falls - Travel Insights & Trends

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 July and June, where the average cost of round-trip tickets is $753 and $628 respectively.

Good to know

Low season

April

High season

June

Cheapest flight

$253
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 29% 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 $253 for a one-way ticket and $302 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?

    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, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sacramento to Idaho Falls are Alaska Airlines and United Airlines. With an average price for the route of $460 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $555 and an overall rating of 7.4.

  • 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.

See more FAQs

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 9691 reviews
7.1Food
8.2Boarding
8.5Crew
7.1Entertainment
7.9Comfort
Airline reviews

Flight was delayed twice, I was forced to check my bag, and the only offered water or apple juice on the flight

2.0 MediocreRebecca, Feb 2025BUR - SFO
Read more Alaska Airlines reviews

Flight was delayed twice, I was forced to check my bag, and the only offered water or apple juice on the flight

The flight was delayed for an hour, while we sat in the plane.

The flight was delayed over two and a half hours thus causing me to miss my best friend’s funeral. All because the flight crew had to get more rest. That was the reason stated. I understand however very unfortunate. Glad everyone is well rested and resting in peace.

Flight was late to board, then overweight. I booked a non stop flight for a reason, ended up having to re-fuel in Texas, arrived three hours late.

Quick boarding, efficient and pleasant crew. Wish they worked the mic better in the terminal to be understood more clearly.

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

All good except both the outbound and return flights were delayed about 1 1/2 hrs.

Not great. My flight was canceled due to a mechanical problem and I could not get rebooked for the same day. I needed to get to my destination yesterday, not today. I was able to book with another airline but it was a layover and ultimately a 1 hour flight took me 12 hours. Normally I like Alaska much more than Southwest, but Southwest came through with a not terrible price for same day.

The flight was canceled so i booked another flight with Delta, so essentially there was absolutely nothing that i enjoyed about my experience with this flight

The plane was late arriving. The Alaska people did a great job of turning it around quickly and getting us off. We took off about 35 minutes after it reached the gate.

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.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

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.

Not enough room between rows and food was gross. $160 baggage charge?! Never again.

It was fine. The flight attendant appeared to be in a bad mood but everything was fine.

Seats are outdated. Entertainment relies on personal device. Boarding was delayed due to inaccurate passenger tracking, resulted in late arrival at Reno.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Everything you need to know for your flight from Sacramento to Idaho Falls

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