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Cheap flights from Idaho Falls to San Francisco from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to San Francisco departing on 10/10. 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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Cheap round-trip flights

United Airlines Logo
4:19 pm - 9:31 pmIDA-SMF
6h 12m1 stop
United Airlines Logo
5:25 am - 1:35 pmSMF-IDA
7h 10m1 stop
$274United Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 15
United Airlines Logo
4:15 pm - 10:45 pmIDA-SMF
7h 30m1 stop
United Airlines Logo
4:00 pm - 10:52 pmSMF-IDA
5h 52m1 stop
$300United Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Alaska Airlines Logo
8:00 am - 1:13 pmIDA-SMF
6h 13m1 stop
Alaska Airlines Logo
4:40 pm - 10:38 pmSMF-IDA
4h 58m1 stop
$333Alaska Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 6
Alaska Airlines Logo
3:50 pm - 10:53 pmIDA-SMF
32h 03m2 stops
Alaska Airlines Logo
5:00 pm - 11:59 pmSMF-IDA
5h 59m1 stop
$334Alaska Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Alaska Airlines Logo
3:50 pm - 10:53 pmIDA-SMF
32h 03m2 stops
Alaska Airlines Logo
1:07 pm - 11:59 pmSMF-IDA
9h 52m2 stops
$337Alaska Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Alaska Airlines Logo
4:00 pm - 12:12 pmIDA-SMF
21h 12m2 stops
Alaska Airlines Logo
2:05 pm - 10:38 pmSMF-IDA
7h 33m1 stop
$379Alaska Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 15
Delta Logo
6:00 am - 8:44 amIDA-SMF
3h 44m1 stop
Delta Logo
5:00 pm - 10:15 pmSMF-IDA
4h 15m1 stop
$464Delta
Find Deal
Sun, Oct 12 - Sun, Oct 19
Delta Logo
1:06 pm - 4:08 pmIDA-SMF
4h 02m1 stop
Delta Logo
5:05 pm - 10:25 pmSMF-IDA
4h 20m1 stop
$509Delta
Find Deal
Thu, Oct 2 - Sun, Oct 5
Multiple Airlines Logo
6:47 pm - 5:26 pmIDA-SMF
23h 39m2 stops
Multiple Airlines Logo
4:17 pm - 7:08 pmSMF-IDA
25h 51m1 stop
$927Multiple Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30
American Airlines Logo
7:10 am - 10:37 pmIDA-SMF
16h 27m2 stops
American Airlines Logo
6:20 am - 10:47 pmSMF-IDA
15h 27m2 stops
$1,378American Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30

Alaska Airlines flights from Idaho Falls to Sacramento

Our best Alaska Airlines deals on Idaho Falls to Sacramento flight tickets
Alaska Airlines
Feb 6
IDA8:00 amIdaho Falls Fanning Field
6h 13m
1 stop
SMF1:13 pmSacramento Intl
Feb 6
SMF4:40 pmSacramento Intl
4h 58m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$333
Find similar
Alaska Airlines
Nov 10
IDA3:50 pmIdaho Falls Fanning Field
32h 03m
2 stops
SMF10:53 pmSacramento Intl
Nov 13
SMF5:00 pmSacramento Intl
5h 59m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
$334
Find similar
Alaska Airlines
Nov 10
IDA3:50 pmIdaho Falls Fanning Field
32h 03m
2 stops
SMF10:53 pmSacramento Intl
Nov 13
SMF1:07 pmSacramento Intl
9h 52m
2 stops
IDA11:59 pmIdaho Falls Fanning Field
$337
Find similar

United Airlines flights from Idaho Falls to Sacramento

Our best United Airlines deals on Idaho Falls to Sacramento flight tickets
United Airlines
Feb 6
IDA4:19 pmIdaho Falls Fanning Field
6h 12m
1 stop
SMF9:31 pmSacramento Intl
Feb 15
SMF5:25 amSacramento Intl
7h 10m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$274
Find similar
United Airlines
Nov 10
IDA4:15 pmIdaho Falls Fanning Field
7h 30m
1 stop
SMF10:45 pmSacramento Intl
Nov 13
SMF4:00 pmSacramento Intl
5h 52m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
$300
Find similar
United Airlines
Oct 2
IDA5:56 pmIdaho Falls Fanning Field
5h 33m
1 stop
SMF10:29 pmSacramento Intl
Oct 5
SMF6:45 pmSacramento Intl
14h 03m
1 stop
IDA9:48 amIdaho Falls Fanning Field
$493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Sacramento 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 September 16, 2025.
Use the filters below to find and compare flights from Idaho Falls to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 2/6

4:19 pm-9:31 pm

1 stop6h 12m

Sacramento Intl

Sun 2/15

5:25 am-1:35 pm

1 stop7h 10m

$274

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Mon 11/10

4:15 pm-10:45 pm

1 stop7h 30m

Sacramento Intl

Thu 11/13

4:00 pm-10:52 pm

1 stop5h 52m

$300

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 2/6

8:00 am-1:13 pm

1 stop6h 13m

Sacramento Intl

Fri 2/6

4:40 pm-10:38 pm

1 stop4h 58m

$333

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Mon 11/10

3:50 pm-10:53 pm

2 stops32h 03m

Sacramento Intl

Thu 11/13

5:00 pm-11:59 pm

1 stop5h 59m

$334

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Mon 11/10

3:50 pm-10:53 pm

2 stops32h 03m

Sacramento Intl

Thu 11/13

1:07 pm-11:59 pm

2 stops9h 52m

$337

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 2/6

4:00 pm-12:12 pm

2 stops21h 12m

Sacramento Intl

Sun 2/15

2:05 pm-10:38 pm

1 stop7h 33m

$379

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Sun 10/12

6:00 am-8:44 am

1 stop3h 44m

Sacramento Intl

Sun 10/19

5:00 pm-10:15 pm

1 stop4h 15m

$464

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Thu 10/2

1:06 pm-4:08 pm

1 stop4h 02m

Sacramento Intl

Sun 10/5

5:05 pm-10:25 pm

1 stop4h 20m

$509

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Tue 11/25

6:47 pm-5:26 pm

2 stops23h 39m

Sacramento Intl

Sun 11/30

4:17 pm-7:08 pm

1 stop25h 51m

$927

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Tue 11/25

7:10 am-10:37 pm

2 stops16h 27m

Sacramento Intl

Sun 11/30

6:20 am-10:47 pm

2 stops15h 27m

$1,378

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 San Francisco from

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

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 Sacramento?

The month of October is, on average, the cheapest month to fly to Sacramento from Idaho Falls, with most prices found around $263. If you are unable to visit Sacramento during the month of October, then departing from Idaho Falls during the month April is also very affordable. Most momondo users find prices during this month for around $286.

What is the cheapest day to depart on your flight to Sacramento?

The cheapest day to depart from Idaho Falls to Sacramento is on a Sunday when prices can be found for as low as $366. Flights from Idaho Falls to Sacramento on a Thursday will generally be more expensive and average around $637. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Sacramento is in the afternoon. momondo users have found flights departing from Idaho Falls to Sacramento in the afternoon for as low as $430. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $699. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Idaho Falls to Sacramento

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

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

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

Direct flights

None
There are no direct flights from Idaho Falls to Sacramento. There are no popular flight routes from Idaho Falls to Sacramento.
Search flight deals

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

    Sacramento Intl is 596.6 mi away from Idaho Falls Fanning Field. By plane, this route typically takes 3h 44m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The necessary travel and health documents for your Sacramento Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Idaho Falls to Sacramento

Compare and see reviews for airlines that fly from Idaho Falls to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $155Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $240Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Alaska AirlinesPriceFrom $266Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Yuba City
Rocklin
Auburn
Lincoln
Placerville
Marysville
Grass Valley
Nevada City
Plymouth
Willows
El Dorado Hills

Why use momondo?

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

It is quick and easy to find Idaho Falls to Sacramento flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sacramento that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Sacramento from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Sacramento from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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