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Sacramento

$69+ Cheap flights from Idaho to Sacramento (SMF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SMF
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Idaho to Sacramento

Cheapest flights from Idaho to Sacramento
Explore the most affordable flight options available from Idaho to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:41 pm
GEG
-
SMF
1 stop5h 15m
Alaska Airlines
Sat 11/146:51 pm
SMF
-
GEG
1 stop4h 00m
Alaska Airlines
Deal found 7/15$137
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:05 pm
BOI
-
SMF
Nonstop1h 40m
Southwest
Tue 8/257:50 pm
SMF
-
BOI
Nonstop1h 25m
Southwest
Deal found 7/15$177
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:55 pm
BOI
-
SMF
Nonstop1h 25m
Southwest
Sat 8/2212:05 pm
SMF
-
BOI
Nonstop1h 25m
Southwest
Deal found 7/15$187
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:57 am
BOI
-
SMF
1 stop4h 51m
Alaska Airlines
Sat 8/221:07 pm
SMF
-
BOI
Nonstop1h 25m
Alaska Airlines
Deal found 7/15$197
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:12 am
BOI
-
SMF
1 stop5h 50m
Delta
Wed 9/97:46 am
SMF
-
BOI
1 stop6h 31m
Delta
Deal found 7/16$207
This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:04 am
BOI
-
SMF
Nonstop1h 30m
Alaska Airlines
Mon 8/171:10 pm
SMF
-
BOI
Nonstop1h 25m
Alaska Airlines
Deal found 7/17$218
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:00 pm
BOI
-
SMF
1 stop14h 36m
Alaska Airlines
Wed 8/121:10 pm
SMF
-
BOI
Nonstop1h 25m
Alaska Airlines
Deal found 7/15$220
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am
BOI
-
SMF
Nonstop1h 33m
Alaska Airlines
Sun 11/812:52 pm
SMF
-
BOI
Nonstop1h 35m
Alaska Airlines
Deal found 7/14$227
This Travelocity deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:00 am
GEG
-
SMF
1 stop4h 48m
Alaska Airlines
Tue 8/187:23 am
SMF
-
GEG
2 stops7h 13m
Alaska Airlines
Deal found 7/16$233
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:00 am
GEG
-
SMF
1 stop4h 48m
Alaska Airlines
Tue 8/115:37 pm
SMF
-
GEG
1 stop5h 30m
Alaska Airlines
Deal found 7/14$237
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:42 pm
IDA
-
SMF
1 stop24h 21m
Multiple Airlines
Thu 10/157:15 pm
SMF
-
IDA
1 stop19h 45m
Multiple Airlines
Deal found 7/17$238
This Expedia deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:07 am
GEG
-
SMF
1 stop4h 19m
Alaska Airlines
Wed 8/121:10 pm
SMF
-
GEG
1 stop5h 51m
Alaska Airlines
Deal found 7/16$241

Find flight deals from Idaho to Sacramento

Keep the following information in mind while searching for Idaho to Sacramento flight deals. Data was last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Booking.com)

One-way from

$69
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$317
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Francisco flights.
Search Deals
From Idaho to Sacramento Intl
Search Deals
One-way flight from Idaho to Sacramento Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
Use the filters below to find and compare flights from Idaho to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Sat 8/22

7:00 am-7:30 am

Nonstop1h 30m

Sacramento Intl

Mon 8/24

1:07 pm-3:32 pm

Nonstop1h 25m

$187

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Tue 8/18

3:40 pm-7:55 pm

1 stop5h 15m

Sacramento Intl

Thu 8/27

6:05 am-8:30 am

Nonstop1h 25m

$197
Quickest round-trip

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Thu 8/13

1:55 pm-2:20 pm

Nonstop1h 25m

Sacramento Intl

Sat 8/22

12:05 pm-2:30 pm

Nonstop1h 25m

$212

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Thu 8/27

7:00 am-7:25 am

Nonstop1h 25m

Sacramento Intl

Sun 8/30

8:00 pm-10:25 pm

Nonstop1h 25m

$217

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Fri 10/9

3:45 pm-8:15 pm

1 stop5h 30m

Sacramento Intl

Mon 10/12

7:40 am-10:05 am

Nonstop1h 25m

$227

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Sat 8/15

11:35 am-5:45 pm

2 stops7h 10m

Sacramento Intl

Sat 8/22

5:20 am-12:15 pm

1 stop5h 55m

$237

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Thu 8/13

7:04 am-7:34 am

Nonstop1h 30m

Sacramento Intl

Sat 8/22

6:52 am-8:20 pm

1 stop12h 28m

$245

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Fri 9/18

2:55 pm-9:00 pm

1 stop7h 05m

Sacramento Intl

Sun 9/20

5:45 pm-8:10 pm

Nonstop1h 25m

$247

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Fri 8/28

4:28 pm-7:34 pm

1 stop4h 06m

Sacramento Intl

Sun 8/30

8:00 am-3:31 pm

1 stop6h 31m

$257

SpokaneSacramento

GEG - SMF

GEGSMF

Spokane

Mon 8/31

5:35 pm-7:30 pm

Nonstop1h 55m

Sacramento Intl

Sat 9/5

6:30 pm-8:20 pm

Nonstop1h 50m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Idaho to Sacramento

Have a flexible travel schedule? Discover the best time to fly to Sacramento from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Sacramento

What is the cheapest month to book a flight from Idaho to Sacramento?

Currently, October is the cheapest month in which you can book a flight from Idaho to Sacramento (average of $210). Flying from Idaho to Sacramento in June is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to SMF?

Find hourly flight availability from Idaho to Sacramento. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.

When flying from Idaho to Sacramento, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight at noon.

Weekly flight availability from Idaho to Sacramento

Explore weekly flight availability from Idaho to Sacramento. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 19, 2026.

The most flights from USID to SMF are scheduled on a Thursday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Idaho to Sacramento?

How far ahead should I book a flight from Idaho to Sacramento?

The price you pay for your flight from Idaho to Sacramento may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Idaho to Sacramento?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Sacramento. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their Idaho to Sacramento flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Sacramento. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sacramento from Idaho?

    Most people fly into Sacramento Intl (SMF) if they book a flight to Sacramento from Idaho. Sacramento Intl is conveniently located just 9.4 mi from Sacramento’s city center.

  • How popular is this Idaho to Sacramento flight route?

    This flight path from Idaho to Sacramento Intl was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Idaho to Sacramento?

    Alaska Airlines, Southwest, and Delta can get you from Idaho to Sacramento in just under 1h 30m. Your travel time can differ by up to 3h 45m. The distance from Idaho to Sacramento is about 437 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho to Sacramento one-way?

    $68 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $98 and $130, respectively.

  • What are the most popular routes from Idaho to Sacramento?

    The most popular route from Idaho to Sacramento is Boise Air Term. Gowen Fld - Sacramento Intl. You may also consider Spokane - Sacramento Intl or Idaho Falls Fanning Field - Sacramento Intl.

  • What are the most reliable airlines from Idaho to Sacramento?

    The top 3 most reliable airlines when flying from Idaho to Sacramento are Alaska Airlines (97%), Horizon Air (97%) and Southwest (79%).

  • What are the cheapest flights from Idaho to Sacramento?

    The cheapest flight price from Idaho to Sacramento is $108. On average you can expect to pay $259. The most popular route, (Boise Air Term. Gowen Fld - Sacramento Intl), can usually be booked for $177.

  • Can I find deals for flights from Idaho to Sacramento that include hotel bookings?

    Yes. In addition to deals on Idaho to Sacramento flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Sacramento?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Sacramento.

  • Can I find deals for business class flights from Idaho to Sacramento?

    Yes. Cheapflights offers flight deals from Idaho to Sacramento by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Sacramento?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Sacramento (average of $210). Flying from Idaho to Sacramento in June is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Placerville
Auburn
Oroville
Plymouth
Yuba City
Lincoln
Rocklin

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Top 4 airlines flying from Idaho to Sacramento

Discover the top 4 airlines that operate flights from Idaho to Sacramento. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$137Average$326FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$155Average$345FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$304FlexibilityNo cancel feeOn-time63%
DeltaCheapest$240Average$360FlexibilityNo cancel feeOn-timeN/A

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