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Cheap flights from Sacramento to Idaho Falls from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Idaho Falls departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sacramento to Idaho Falls

Cheap round-trip flights

Logo
6:30 am - 4:00 pmSMF-IDA
8h 30m1 stop
Logo
5:41 pm - 9:34 pmIDA-SMF
4h 53m1 stop
$215
Find Deal
Fri, Aug 22 - Mon, Aug 25
Delta Logo
5:30 am - 10:39 amSMF-IDA
4h 09m1 stop
Delta Logo
6:52 pm - 10:10 pmIDA-SMF
4h 18m1 stop
$241Delta
Find Deal
Tue, Sep 2 - Tue, Sep 9
Delta Logo
5:30 am - 10:39 amSMF-IDA
4h 09m1 stop
Delta Logo
6:52 pm - 10:10 pmIDA-SMF
4h 18m1 stop
$253Delta
Find Deal
Sat, Aug 23 - Mon, Aug 25
Delta Logo
5:30 am - 10:39 amSMF-IDA
4h 09m1 stop
Delta Logo
3:00 pm - 6:12 pmIDA-SMF
4h 12m1 stop
$301Delta
Find Deal
Tue, Aug 19 - Thu, Aug 21
United Airlines Logo
8:45 am - 5:15 pmSMF-IDA
7h 30m1 stop
United Airlines Logo
5:00 am - 9:38 amIDA-SMF
5h 38m1 stop
$333United Airlines
Find Deal
Sun, Aug 24 - Thu, Aug 28
Hawaiian Airlines Logo
2:58 pm - 10:39 pmSMF-IDA
6h 41m1 stop
Hawaiian Airlines Logo
6:13 am - 10:36 amIDA-SMF
5h 23m1 stop
$352Hawaiian Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
4:15 pm - 10:51 pmSMF-IDA
5h 36m1 stop
United Airlines Logo
5:00 am - 9:38 amIDA-SMF
5h 38m1 stop
$360United Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 21
Alaska Airlines Logo
5:00 pm - 10:39 pmSMF-IDA
4h 39m1 stop
Alaska Airlines Logo
4:15 pm - 8:33 amIDA-SMF
17h 18m2 stops
$411Alaska Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Alaska Airlines Logo
5:00 pm - 10:39 pmSMF-IDA
4h 39m1 stop
Alaska Airlines Logo
4:15 pm - 11:46 pmIDA-SMF
8h 31m1 stop
$416Alaska Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Hawaiian Airlines Logo
6:50 am - 3:20 pmSMF-IDA
7h 30m1 stop
Hawaiian Airlines Logo
6:13 am - 10:36 amIDA-SMF
5h 23m1 stop
$434Hawaiian Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21

Alaska Airlines flights from Sacramento to Idaho Falls

Our best Alaska Airlines deals on Sacramento to Idaho Falls flight tickets
Alaska Airlines
Oct 3
SMF5:00 pmSacramento Intl
4h 39m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
Oct 10
IDA4:15 pmIdaho Falls Fanning Field
17h 18m
2 stops
SMF8:33 amSacramento Intl
$411
Find similar
Alaska Airlines
Oct 3
SMF5:00 pmSacramento Intl
4h 39m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
Oct 10
IDA4:15 pmIdaho Falls Fanning Field
8h 31m
1 stop
SMF11:46 pmSacramento Intl
$416
Find similar
Alaska Airlines
Sep 18
SMF6:20 amSacramento Intl
15h 19m
2 stops
IDA10:39 pmIdaho Falls Fanning Field
Sep 21
IDA6:13 amIdaho Falls Fanning Field
5h 23m
1 stop
SMF10:36 amSacramento Intl
$425
Find similar

Delta flights from Sacramento to Idaho Falls

Our best Delta deals on Sacramento to Idaho Falls flight tickets
Delta
Sep 2
SMF5:30 amSacramento Intl
4h 09m
1 stop
IDA10:39 amIdaho Falls Fanning Field
Sep 9
IDA6:52 pmIdaho Falls Fanning Field
4h 18m
1 stop
SMF10:10 pmSacramento Intl
$241
Find similar
Delta
Aug 23
SMF5:30 amSacramento Intl
4h 09m
1 stop
IDA10:39 amIdaho Falls Fanning Field
Aug 25
IDA6:52 pmIdaho Falls Fanning Field
4h 18m
1 stop
SMF10:10 pmSacramento Intl
$253
Find similar
Delta
Aug 19
SMF5:30 amSacramento Intl
4h 09m
1 stop
IDA10:39 amIdaho Falls Fanning Field
Aug 21
IDA3:00 pmIdaho Falls Fanning Field
4h 12m
1 stop
SMF6:12 pmSacramento Intl
$301
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Sacramento to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Fri 8/22

6:30 am-4:00 pm

1 stop8h 30m

Idaho Falls Fanning Field

Mon 8/25

5:41 pm-9:34 pm

1 stop4h 53m

$215

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Tue 9/2

5:30 am-10:39 am

1 stop4h 09m

Idaho Falls Fanning Field

Tue 9/9

6:52 pm-10:10 pm

1 stop4h 18m

$241

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Sat 8/23

5:30 am-10:39 am

1 stop4h 09m

Idaho Falls Fanning Field

Mon 8/25

6:52 pm-10:10 pm

1 stop4h 18m

$253

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Tue 8/19

5:30 am-10:39 am

1 stop4h 09m

Idaho Falls Fanning Field

Thu 8/21

3:00 pm-6:12 pm

1 stop4h 12m

$301

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Sun 8/24

8:45 am-5:15 pm

1 stop7h 30m

Idaho Falls Fanning Field

Thu 8/28

5:00 am-9:38 am

1 stop5h 38m

$333

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Thu 9/18

2:58 pm-10:39 pm

1 stop6h 41m

Idaho Falls Fanning Field

Sun 9/21

6:13 am-10:36 am

1 stop5h 23m

$352

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Sun 8/17

4:15 pm-10:51 pm

1 stop5h 36m

Idaho Falls Fanning Field

Thu 8/21

5:00 am-9:38 am

1 stop5h 38m

$360

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Fri 10/3

5:00 pm-10:39 pm

1 stop4h 39m

Idaho Falls Fanning Field

Fri 10/10

4:15 pm-8:33 am

2 stops17h 18m

$411

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Fri 10/3

5:00 pm-10:39 pm

1 stop4h 39m

Idaho Falls Fanning Field

Fri 10/10

4:15 pm-11:46 pm

1 stop8h 31m

$416

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Thu 9/18

6:50 am-3:20 pm

1 stop7h 30m

Idaho Falls Fanning Field

Sun 9/21

6:13 am-10:36 am

1 stop5h 23m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Sacramento to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $303.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $382. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $572.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Sacramento to Idaho Falls during this time can be as low as $460. Try not to purchase tickets at noon because they tend to be around $537. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Sacramento to Idaho Falls flight prices changed over time?

As of August 2025, prices for Sacramento to Idaho Falls flights are approximately 60% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to Idaho Falls (SMF to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Idaho Falls

Best Price Found

$190

Fastest flight time

3h 41m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Sacramento in the past 72 hours is $190. The best round-trip flight deal from Sacramento to Idaho Falls found on momondo in the last 72 hours is $215.
The fastest flight from Sacramento to Idaho Falls takes 3h 41m
There are no direct flights from Sacramento to Idaho Falls. Popular non-direct route for this connection is Sacramento Intl Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
Search flight deals

  • How far is Sacramento Intl to Idaho Falls Fanning Field by plane?

    A flight from Sacramento Intl to Idaho Falls Fanning Field will travel around 596.6 mi. Typically, this will take 4h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Sacramento Intl Airport to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Idaho Falls Fanning Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sacramento to Idaho Falls?

Best airlines flying from Sacramento to Idaho Falls

Compare and see reviews for airlines that fly from Sacramento to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $240Free CancellationRating
8.0
7,986 reviews
Search Delta flights
Alaska AirlinesPriceFrom $270Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,909 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to Idaho Falls?

Finding the right flight to Idaho Falls from Sacramento is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

Can I find flights from Sacramento to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Sacramento on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sacramento to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sacramento to Idaho Falls.

I’m not ready to book a flight from Sacramento to Idaho Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sacramento to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.

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