SMF - IDA

$205 Find Cheap Flights from Sacramento to Idaho Falls - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $342-$538
Delta
Fri 3/16Sat 3/17
SMF - IDA • 1 stop
Cheapest one-way
$205
Typical prices: $202-$320
Alaska Airlines
Tue 12/4
SMF - IDA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Sacramento and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 37% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $378 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 35m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sacramento to Idaho Falls (SMF-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sacramento to Idaho Falls

Tue, Dec 22 - Thu, Dec 31
Alaska Airlines Logo
6:00 am - 3:18 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
8h 18m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 11:03 amIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
6h 03m1 stop Seattle/Tacoma Intl
$361Alaska Airlines
Tue, Mar 16 - Wed, Mar 17
Delta Logo
5:00 pm - 10:19 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
4h 19m1 stop Salt Lake City
Delta Logo
6:00 am - 8:57 amIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
3h 57m1 stop Salt Lake City
$361Delta
Thu, Jan 7 - Tue, Jan 19
United Airlines Logo
5:00 am - 1:28 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
7h 28m1 stop Denver Intl
United Airlines Logo
2:30 pm - 9:06 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
7h 36m1 stop Denver Intl
$361United Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
4:21 pm - 11:02 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
5h 41m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
5:35 pm - 10:57 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
6h 22m1 stop Phoenix Sky Harbor Intl
$361American Airlines
Thu, Dec 3 - Thu, Dec 10
Delta Logo
2:17 pm - 10:07 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
6h 50m2 stops Los Angeles Salt Lake City
Delta Logo
6:59 pm - 11:58 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
5h 59m1 stop Salt Lake City
$366Delta
Tue, Mar 16 - Wed, Mar 17
Delta Logo
1:30 pm - 6:14 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
3h 44m1 stop Salt Lake City
Delta Logo
1:10 pm - 9:52 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
9h 42m2 stops Salt Lake City Seattle/Tacoma Intl
$366Delta
Sat, Jan 30 - Wed, Feb 3
Alaska Airlines Logo
7:55 am - 1:19 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
4h 24m1 stop Portland
Alaska Airlines Logo
3:58 pm - 7:26 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
4h 28m1 stop Portland
$372Alaska Airlines
Wed, Jan 6 - Sat, Jan 9
Alaska Airlines Logo
10:03 am - 10:53 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
11h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:58 pm - 7:26 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
4h 28m1 stop Portland
$372Alaska Airlines
Fri, Nov 13 - Sun, Nov 15
United Airlines Logo
5:00 am - 1:28 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
7h 28m1 stop Denver Intl
United Airlines Logo
5:30 pm - 10:29 pmIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
5h 59m1 stop Denver Intl
$520United Airlines
Wed, Nov 25 - Sat, Nov 28
United Airlines Logo
5:00 am - 1:28 pmSMF  Sacramento Intl-IDA Idaho Falls Fanning Field
7h 28m1 stop Denver Intl
United Airlines Logo
9:40 pm - 2:11 amIDA  Idaho Falls Fanning Field-SMF Sacramento Intl
5h 31m1 stop Denver Intl
$528United Airlines
Booking Insights

Price, demand and travel trends for Sacramento to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Sacramento to Idaho Falls?

Round-trip flights from Sacramento to Idaho Falls typically range from $342 to $538. The lowest price found in the past 5 days was $361, on Delta.

What's the cheapest day of the week to fly from Sacramento to Idaho Falls?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Sacramento to Idaho Falls. It’s 18% cheaper than the average day, while Sunday is the most expensive, with prices 26% higher.

What’s the cheapest month to fly from Sacramento to Idaho Falls?

•January is the cheapest month to fly from Sacramento to Idaho Falls at $281 round-trip.
•September ($566) and October ($565) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Sacramento to Idaho Falls flights

Low season

July

Cheapest flight

$205
Beat the crowds with an average 17% drop in travelers.
The most popular month to fly with an average 21% increase in travelers.
One-way 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

Your Sacramento to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Sacramento to Idaho Falls?

    Only Economy Class is available on flights from Sacramento to Idaho Falls.

  • How long is a flight from Sacramento to Idaho Falls?

    A nonstop flight from Sacramento to Idaho Falls takes 00m, covering 596 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Sacramento to Idaho Falls flight?

    Round-trip flights from Sacramento to Idaho Falls range from $342 to $538, with an average of $448 over the past 12 months. Anything below $342 counts as a good deal.

  • Have flight prices from Sacramento to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $361 to $1,788. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Sacramento to Idaho Falls looking right now?

    One-way fares from Sacramento to Idaho Falls are currently higher than usual. Average one-way flight prices are about $368, which is 34% above the typical average for this route.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Sacramento to Idaho Falls?

    Flights from Sacramento to Idaho Falls usually depart from Sacramento Intl (SMF) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Sacramento to Idaho Falls pass through?

    One-stop flights from Sacramento to Idaho Falls most commonly connect through:

    • Salt Lake City (SLC) - 49% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 23% of one-stop connections
    • Denver Intl (DEN) - 18% of one-stop connections
    • Portland (PDX) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Sacramento to Idaho Falls?

    Yes. Flexible dates can save you up to 35% on flights from Sacramento to Idaho Falls. Monday is the cheapest departure day at $371 round-trip on average, while Sunday is the most expensive at $566, a difference of $195.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Sacramento to Idaho Falls?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 35m, compared with 5h 42m via Portland (PDX) and 5h 58m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Sacramento and Idaho Falls?

    Idaho Falls is 1 hour ahead of Sacramento (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Sacramento to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $371, about $195 less than Sunday fares (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sacramento to Idaho Falls trip for January. Fares historically average $281 round-trip in that month - typically $285 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

    • Tru by Hilton Idaho Falls
    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn

More options for your flight from Sacramento to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls