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

Book the best Idaho Falls fare with no extra fees

Flight deals from Sacramento International to Idaho Falls

Looking for a cheap last-minute deal or the best round-trip flight from Sacramento International Airport to Idaho Falls Airport? If you want to travel next month, round-trip fares start from AED 1,138. Find the lowest prices on one-way and round-trip tickets right here.

Idaho Falls.AED 623 per passenger.Departing Sun, Oct 25.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Sacramento International on Sun, Oct 25, arriving in Idaho Falls.Price includes taxes and charges.From AED 623, select.

Idaho Falls.AED 746 per passenger.Departing Thu, Jun 25.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Sacramento International on Thu, Jun 25, arriving in Idaho Falls.Price includes taxes and charges.From AED 746, select.

Idaho Falls.AED 805 per passenger.Departing Tue, Aug 4.One-way flight with United.Outbound indirect flight with United, departing from Sacramento International on Tue, Aug 4, arriving in Idaho Falls.Price includes taxes and charges.From AED 805, select.

Idaho Falls.AED 834 per passenger.Departing Fri, Jul 10.One-way flight with Delta.Outbound indirect flight with Delta, departing from Sacramento International on Fri, Jul 10, arriving in Idaho Falls.Price includes taxes and charges.From AED 834, select.

Idaho Falls.AED 882 per passenger.Departing Sat, May 30.One-way flight with Delta.Outbound indirect flight with Delta, departing from Sacramento International on Sat, May 30, arriving in Idaho Falls.Price includes taxes and charges.From AED 882, 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 October.

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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 AED 623

Search flights

Pocatello

79km from central Idaho Falls

from AED 1,197

Search flights

Sacramento to Idaho Falls: Flight information

The things to know before you go.

Cheapest flight found	AED 623
Cheapest month to fly	October

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

How much are round-trip flights from Sacramento International to Idaho Falls?

The best price we found for a round-trip flight from Sacramento International to Idaho Falls is AED 1,138. 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.

Which airlines fly direct from Sacramento International to Idaho Falls?

Currently, there are no airlines that fly direct from Sacramento International to Idaho Falls. But we found flights with one or more stops from AED 1,138.

How many flights are there a week from Sacramento International to Idaho Falls?

There are no flights flying from Sacramento International to Idaho Falls, as of May 2026.

When is the cheapest time to fly from Sacramento International to Idaho Falls?

The cheapest month to fly from Sacramento International to Idaho Falls is usually June.

Which upcoming date is cheapest to fly from Sacramento International Airport to Idaho Falls Airport on?

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 Wednesday, June 17, 2026.

Can I get a direct flight from Sacramento International Airport to Idaho Falls Airport?

No airlines currently offer direct flights between Sacramento International Airport and Idaho Falls Airport. Most routes have one or more stops.

How can I find the best flight deal to Idaho Falls?

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.

When is the best time to book flights to Idaho Falls?

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.

Which is the cheapest airline to fly with from Sacramento International Airport to Idaho Falls?

Currently, Delta offers the cheapest flight tickets to Idaho Falls.

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

Leave enough time to make your SMF to IDA flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
Flying during a peak time like August? Major public holidays and other popular periods can lead to longer lines at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.
If you want to explore another city along the way, just deselect 'Direct flights only' when searching for your ticket from Sacramento International Airport to Idaho Falls Regional Airport. These are the top stopovers between SMF and IDA:
- Salt Lake City International Airport
- Portland International Airport
- Phoenix Sky Harbor International Airport

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

AED 623 is the best price for a one-way Sacramento International Airport to Idaho Falls Regional Airport flight. Return flights start at AED 1,138. These prices can change based on demand.
To find cheap tickets from SMF to IDA, book in advance. Airlines tend to offer the most competitive fares when flights are first made available.
Finding cheap flights from Sacramento International Airport to Idaho Falls Regional Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' function to see the best prices across every month and snap up a great deal.
There's no need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update as soon as a special offer becomes available on cheap flights from SMF to IDA.
Secure the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Sacramento International Airport to Idaho Falls Regional Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Sacramento International Airport (SMF)

SMF is located at 6900 Airport Boulevard.
Sacramento International Airport gets high marks for its on-time performance. 82.15% of flights that depart SMF reach their destination without delay.
Sacramento International Airport is around 19 kilometers from central Sacramento. If you're ride-sharing, catching a cab or driving from the center, it'll take you 15 minutes or so to arrive, depending on the traffic.
The journey on public transport typically takes 25 minutes.
Get your flight from Sacramento International Airport to Idaho Falls Regional Airport off to an easy start. Just a quick drive from SMF, stay at Holiday Inn Express & Suites Sacramento Airport Natomas and be well-rested for the journey ahead.

Arriving at Idaho Falls Regional Airport (IDA)

The last thing you want is a long journey to your hotel if you're landing late on a Sacramento International Airport to Idaho Falls Regional Airport flight. Stay at one of these accommodation options near IDA instead:
Go wherever you want, whenever you want with an Idaho Falls Regional Airport rental car. Book your wheels from Budget, Avis or Alamo and find adventure across Idaho Falls and beyond.
Reserve your ride from Idaho Falls Regional Airport several weeks before your departure to secure the best deal. If you're planning to travel during a busy period, it's wise to book even earlier.

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

You'll find IDA at 2140 North Skyline.
Idaho Falls Regional Airport to the center of Idaho Falls has a drive time of about 10 minutes. It's approximately 5 kilometers away.
If you're using public transport, expect a journey time of about 1 hour.

When to fly to Idaho Falls Regional Airport (IDA)

The quietest month for a flight from Sacramento International Airport to Idaho Falls Regional Airport is February, while July is the busiest. Pick the ideal time to go to Idaho Falls based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Idaho Falls is July, with the temperature ranging between 11ºC (52ºF) and 35ºC (95ºF). Lock in your flights from Sacramento International Airport to Idaho Falls Regional Airport in this month if you like this kind of weather.
If you want to travel in cooler conditions, look for a cheap ticket from SMF to IDA in January. Temperatures average between -15ºC (5ºF) and 1ºC (34ºF) then.

Explore more of United States

You've seen Idaho Falls, now it's time to discover other parts of United States. Travel about 306 kilometers south to Salt Lake City to check off its leading attractions. From Temple Square to Utah State Capitol and Red Butte Garden, there's plenty to keep you busy.
Boise is another standout destination in United States and is around 338 kilometers west of Idaho Falls. No journey is complete without dropping by Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise.