SMF - IDA

$139 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 2/21. 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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Search 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 Intl to Fanning Field (SMF-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento Intl to Fanning Field 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
2:07 pm - 10:36 pmSMF-IDA
7h 29m1 stop
8:00 am - 1:12 pmIDA-SMF
6h 12m1 stop
$256Alaska Airlines
Find Deal
Thu, Feb 20 - Wed, Feb 26
5:24 pm - 10:44 pmSMF-IDA
4h 20m1 stop
6:58 pm - 11:48 pmIDA-SMF
5h 50m1 stop
$283Delta
Find Deal
Fri, Feb 14 - Wed, Feb 19
8:12 am - 3:30 pmSMF-IDA
6h 18m1 stop
8:00 am - 1:12 pmIDA-SMF
6h 12m1 stop
$302Alaska Airlines
Find Deal
Fri, Feb 21 - Thu, Feb 27
5:24 pm - 10:44 pmSMF-IDA
4h 20m1 stop
6:58 pm - 11:48 pmIDA-SMF
5h 50m1 stop
$303Delta
Find Deal
Sun, Feb 16 - Sun, Feb 23
7:20 am - 10:36 pmSMF-IDA
14h 16m2 stops
4:07 pm - 9:00 pmIDA-SMF
5h 53m1 stop
$305Alaska Airlines
Find Deal
Thu, Feb 20 - Wed, Feb 26
5:24 pm - 10:44 pmSMF-IDA
4h 20m1 stop
6:58 pm - 11:48 pmIDA-SMF
5h 50m1 stop
$329Delta
Find Deal
Fri, Feb 14 - Mon, Feb 17
8:12 am - 3:30 pmSMF-IDA
6h 18m1 stop
8:00 am - 10:58 pmIDA-SMF
15h 58m2 stops
$355Alaska Airlines
Find Deal
Fri, Feb 21 - Thu, Feb 27
4:23 pm - 10:17 pmSMF-IDA
4h 54m1 stop
7:31 am - 12:14 pmIDA-SMF
5h 43m1 stop
$394American Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
6:32 pm - 9:32 amSMF-IDA
14h 00m1 stop
5:00 am - 9:45 amIDA-SMF
5h 45m1 stop
$451United Airlines
Find Deal
Thu, May 8 - Sun, May 11
4:15 pm - 9:40 amSMF-IDA
16h 25m2 stops
5:44 pm - 10:30 pmIDA-SMF
5h 46m1 stop
$456United Airlines
Find Deal
Sat, Feb 15 - Wed, Feb 19

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 Saturdays 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 $680 and $644 respectively.

Good to know

Low season

April

High season

June

Cheapest flight

$139
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 38% 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 $139 for a one-way ticket and $256 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, Star Alliance, and oneworld 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 $492 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 $431 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.

See more FAQs

Top airlines flying 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 9706 reviews
8.5Crew
7.1Food
8.2Boarding
7.9Comfort
7.1Entertainment
Airline reviews

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

10.0 ExcellentAnonymous, Jan 2025ONT - SEA
Read more Alaska Airlines reviews

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

Easier to file a claim. My fiancé got the flu and we had to cancel. ive been given the run around filing a claim. Call me at 831.588.4346 with a live agent please

My seat was comfortable. There was no TV on the airplane.

Flight delay was inconvenient and exhausting getting in at 1 am. However the crew and lounge was very comfortable.

No complaints. Great service. A first class entry lane at boarding wouldn’t hurt.

Everything was good. Uneventful flight, which is the best kind.

I appreciate the priority for safety. I did not enjoy how the delays were handled.

Awful . Extra charge on my bags even after it was confirmed it wasn’t overweight.

When we checked in our luggage, we had to use the tray, but include this tray is extra weight. I think you should not use the tray.

Flight kept getting delayed. Multiple children forced to stay awake for a flight that took longer than expected.

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!

There was a loud squeaky sound the whole time we were flying.

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

Information on your arrival and departure airports

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