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192 € Cheap Flights from Sacramento International to Idaho Falls

Compare Sacramento International to Idaho Falls flight deals

Find the cheapest month or even day of the year to fly to Idaho Falls

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Flight deals from Sacramento International to Idaho Falls

Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to Idaho Falls Airport? If you want to travel next month, return fares start from 192 €. Find the lowest prices on one-way and return tickets right here.
Idaho Falls.192 € per passenger.Departing Thu, 17 Sep, returning Mon, 21 Sep.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Sacramento International on Thu, 17 Sep, arriving in Idaho Falls.Inbound indirect flight with Allegiant Air, departs from Idaho Falls on Mon, 21 Sep, arriving in Sacramento International.Price includes taxes and charges.From 192 €, select.
Idaho Falls.278 € per passenger.Departing Mon, 24 Aug, returning Tue, 1 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Mon, 24 Aug, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Tue, 1 Sep, arriving in Sacramento International.Price includes taxes and charges.From 278 €, select.
Idaho Falls.279 € per passenger.Departing Mon, 9 Nov, returning Tue, 17 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Mon, 9 Nov, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Tue, 17 Nov, arriving in Sacramento International.Price includes taxes and charges.From 279 €, select.
Idaho Falls.290 € per passenger.Departing Tue, 25 Aug, returning Mon, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Tue, 25 Aug, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Mon, 31 Aug, arriving in Sacramento International.Price includes taxes and charges.From 290 €, select.
Idaho Falls.325 € per passenger.Departing Tue, 11 May, returning Sat, 15 May.Return flight with United.Outbound indirect flight with United, departs from Sacramento International on Tue, 11 May, arriving in Idaho Falls.Inbound indirect flight with United, departs from Idaho Falls on Sat, 15 May, arriving in Sacramento International.Price includes taxes and charges.From 325 €, select.
Idaho Falls.346 € per passenger.Departing Fri, 16 Oct, returning Sun, 18 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Fri, 16 Oct, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Sun, 18 Oct, arriving in Sacramento International.Price includes taxes and charges.From 346 €, select.

Find the cheapest month to fly from Sacramento International to Idaho Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento International to Idaho Falls flights are currently cheapest in September.
Aug
from 290 €
Sep
from 192 €
Oct
from 346 €
Nov
from 279 €
Dec
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Jan
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Feb
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Mar
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Apr
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May
from 325 €
Jun
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Jul
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Sacramento International to Idaho Falls: Alternative routes

Compare routes from Sacramento International to Idaho Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Idaho Falls.

Idaho Falls

4km from central Idaho Falls
ClosestCheapest
from 192 €
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Pocatello

79km from central Idaho Falls
from 279 €
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Sacramento to Idaho Falls: Flight information

The things to know before you go.
Cheapest flight found192 €
Cheapest month to flySeptember

Finding cheap flights from Sacramento International to Idaho Falls: Frequently asked questions

The best price we found for a return flight from Sacramento International to Idaho Falls is 192 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sacramento International to Idaho Falls. But we found flights with one or more stops from 192 €.
As of August 2026, there are no flights flying from Sacramento International to Idaho Falls.
The cheapest month to fly from Sacramento International to Idaho Falls is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Idaho Falls Airport on Thursday, 17 September 2026.
No airlines currently offer direct flights between Sacramento International Airport and Idaho Falls Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Idaho Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Idaho Falls is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Idaho Falls.

Flying from Sacramento International Airport (SMF) to Idaho Falls Airport (IDA): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your SMF to IDA flight.

  • During popular months like July, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during a high season in general.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Sacramento International Airport to Idaho Falls Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Worthwhile stopovers between SMF and IDA include:

    • Phoenix Sky Harbour Airport

    • Salt Lake City Airport

    • Portland Airport

How to find the cheapest flights from Sacramento International Airport (SMF) to Idaho Falls Airport (IDA)

  • At the moment, 137 € is the cheapest price we've found for a one-way Sacramento International Airport to Idaho Falls Airport flight. The best price for a return plane ticket is 192 €. Bear in mind that fares can change due to availability at the time of booking.

  • To score cheap tickets from SMF to IDA, book in advance. Airlines typically offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from Sacramento International Airport to Idaho Falls Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' search function to see the lowest fares across each month and score a great deal.

  • Picking up cheap flights from SMF to IDA couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Tailor your trip with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Sacramento International Airport to Idaho Falls Airport.

Handy information about Sacramento International Airport (SMF)

  • SMF is located at 6900 Airport Boulevard.

  • Sacramento International Airport maintains a strong on-time record, reducing your chances of a delayed flight. Departures from SMF land at their destination as scheduled 81% of the time.

  • To reach Sacramento International Airport from central Sacramento, it takes around 20 minutes if you're going by car. Of course, this depends on traffic. It's approximately 19 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 50 minutes.

  • Get your flight from Sacramento International Airport to Idaho Falls Airport off to a relaxed start. Just a quick drive from SMF, stay at Holiday Inn Express & Suites Sacramento Airport Natomas by IHG and be well-rested for the journey ahead.

Arriving at Idaho Falls Airport (IDA)

  • The last thing you want is a lengthy trip to your hotel if you're arriving on a late Sacramento International Airport to Idaho Falls Airport flight. Reserve one of these accommodation options near IDA instead:

  • Travel at your own pace with a Idaho Falls Airport rental car. Pick up your wheels from Budget, Avis or Alamo and see more of Idaho Falls and beyond.

  • To get the lowest possible price, reserve your vehicle from Idaho Falls Airport several weeks in advance. Rates generally rise as your departure date approaches.

Getting from Idaho Falls Airport (IDA) to central Idaho Falls

  • You'll find IDA at 2140 North Skyline.

  • Idaho Falls Airport is approximately 8 kilometres from central Idaho Falls. The drive time takes around 10 minutes.

  • When travelling by public transport, expect a journey time of about 30 minutes.

When to fly to Idaho Falls Airport (IDA)

  • The quietest month for a flight from Sacramento International Airport to Idaho Falls Airport is March, while June is the most popular. Choose the ideal time to visit Idaho Falls based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Idaho Falls is July, with temperatures ranging between 9ºC (48ºF) and 35ºC (95ºF). Lock in your flights from Sacramento International Airport to Idaho Falls Airport in this month if this is the type of weather you like.

  • If you want cooler conditions, search for a cheap ticket from SMF to IDA in January. Average temperatures are between -15ºC (5ºF) and 1ºC (34ºF) then.

Explore more of the United States

  • Salt Lake City is just one of the many cities in the United States waiting to be explored after you've seen Idaho Falls. Around 306 kilometres away to the south, top sights here include Salt Lake Utah Temple, Temple Square and Salt Lake City Tabernacle.

  • If you're interested in discovering another well-known destination in the United States, head for Boise, roughly 338 kilometres west of Idaho Falls. Cathedral Of The Rockies, Boise Depot and St. John's Cathedral are key reasons to visit.

Plan the rest of your trip from Sacramento to Idaho Falls

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.