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Sacramento

$45+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SMF
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Idaho to Sacramento

Keep the following information in mind while searching for Idaho to Sacramento flight deals. Data was last updated enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$91
(Alaska Airlines)

One-way from

$45
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$257
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Francisco flights.
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From Idaho to Sacramento Intl
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One-way flight from Idaho to Sacramento Intl
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Highest demand for flights based on searches. 10% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 enero 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 2/47:00 amBOI - SMF
Nonstop1h 39mAlaska Airlines
mié. 2/119:13 amSMF - BOI
Nonstop1h 28mAlaska Airlines
Deal found 1/7$91
This Southwest deal was found by Cheapflights users on 1/7. 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.
mié. 2/47:05 amBOI - SMF
Nonstop1h 40mSouthwest
mié. 2/117:45 amSMF - BOI
Nonstop1h 25mSouthwest
Deal found 1/7$93
This Southwest deal was found by Cheapflights users on 1/8. 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.
vie. 1/301:30 pmBOI - SMF
1 stop5h 45mSouthwest
mar. 2/37:50 pmSMF - BOI
Nonstop1h 25mSouthwest
Deal found 1/8$103
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
sáb. 2/77:00 amBOI - SMF
Nonstop1h 39mAlaska Airlines
lun. 2/99:13 amSMF - BOI
Nonstop1h 28mAlaska Airlines
Deal found 1/7$105
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 2/49:02 amBOI - SMF
1 stop6h 03mAlaska Airlines
vie. 2/69:13 amSMF - BOI
Nonstop1h 28mAlaska Airlines
Deal found 1/7$112
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
lun. 2/27:00 amBOI - SMF
Nonstop1h 39mAlaska Airlines
jue. 2/59:00 amSMF - BOI
1 stop5h 10mAlaska Airlines
Deal found 1/8$115
This Southwest deal was found by Cheapflights users on 1/7. 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.
mar. 2/243:10 pmGEG - SMF
1 stop6h 10mSouthwest
mar. 3/36:55 amSMF - GEG
1 stop6h 30mSouthwest
Deal found 1/7$115
This Delta deal was found by Cheapflights users on 1/8. 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.
sáb. 2/75:15 pmBOI - SMF
1 stop5h 36mDelta
mié. 2/1111:45 amSMF - BOI
1 stop7h 27mDelta
Deal found 1/8$117
This Southwest deal was found by Cheapflights users on 1/7. 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.
mar. 1/276:20 amGEG - SMF
1 stop8h 30mSouthwest
mar. 2/32:35 pmSMF - GEG
1 stop6h 15mSouthwest
Deal found 1/7$118
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
dom. 3/17:00 amBOI - SMF
Nonstop1h 36mAlaska Airlines
dom. 3/89:48 amSMF - BOI
Nonstop1h 29mAlaska Airlines
Deal found 1/7$119
This Southwest deal was found by Cheapflights users on 1/7. 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.
mié. 2/47:05 amBOI - SMF
Nonstop1h 40mSouthwest
vie. 2/65:05 amSMF - BOI
1 stop5h 45mSouthwest
Deal found 1/7$127
This Southwest deal was found by Cheapflights users on 1/8. 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.
jue. 2/55:25 pmGEG - SMF
1 stop4h 45mSouthwest
lun. 2/94:30 pmSMF - GEG
1 stop6h 25mSouthwest
Deal found 1/8$134

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 enero 8, 2026.
Use the filters below to find and compare flights from Idaho to Sacramento that are best for you.

Fly from

Idaho

Fly to

Sacramento

Route

Depart

Return

Price

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

sáb. 2/7

7:00 am-7:39 am

Nonstop1h 39m

Sacramento Intl

mié. 2/11

9:13 am-11:41 am

Nonstop1h 28m

$91

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

mié. 2/4

7:00 am-7:39 am

Nonstop1h 39m

Sacramento Intl

mié. 2/11

9:13 am-11:41 am

Nonstop1h 28m

$91

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

mié. 3/4

7:00 am-7:36 am

Nonstop1h 36m

Sacramento Intl

lun. 3/9

9:48 am-12:17 pm

Nonstop1h 29m

$91

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

mié. 2/4

7:05 am-7:45 am

Nonstop1h 40m

Sacramento Intl

mié. 2/11

7:45 am-10:10 am

Nonstop1h 25m

$93

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

vie. 1/30

1:30 pm-6:15 pm

1 stop5h 45m

Sacramento Intl

mar. 2/3

7:50 pm-10:15 pm

Nonstop1h 25m

$103

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

sáb. 2/7

7:00 am-7:39 am

Nonstop1h 39m

Sacramento Intl

lun. 2/9

9:13 am-11:41 am

Nonstop1h 28m

$105

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

sáb. 1/31

6:23 am-11:23 am

1 stop6h 00m

Sacramento Intl

mié. 2/4

9:13 am-11:41 am

Nonstop1h 28m

$112

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

mié. 1/28

6:23 am-11:23 am

1 stop6h 00m

Sacramento Intl

mié. 2/4

9:13 am-11:41 am

Nonstop1h 28m

$112

SpokaneSacramento

GEG - SMF

GEGSMF

Spokane

mié. 3/11

3:10 pm-11:20 pm

1 stop8h 10m

Sacramento Intl

mar. 3/24

3:50 pm-12:10 am

1 stop8h 20m

$115

SpokaneSacramento

GEG - SMF

GEGSMF

Spokane

mar. 2/24

3:10 pm-9:20 pm

1 stop6h 10m

Sacramento Intl

mar. 3/3

7:50 pm-9:40 pm

Nonstop1h 50m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 results
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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, April is the cheapest month in which you can book a flight from Idaho to Sacramento (average of $60). Flying from Idaho to Sacramento in February is currently the most expensive (average of $147). 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 enero 8, 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 18% versus a flight in the morning.

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 January 3, 2026.

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

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 enero 8, 2026.

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

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 39m. Your travel time can differ by up to 2h 58m. 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 $68 and $120, 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 (95%), Horizon Air (95%) and Hawaiian Airlines (91%).

  • What are the cheapest flights from Idaho to Sacramento?

    The cheapest flight price from Idaho to Sacramento is $55. On average you can expect to pay $296. The most popular route, (Boise Air Term. Gowen Fld - Sacramento Intl), can usually be booked for $93.

  • 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, April is the cheapest month in which you can book a flight from Idaho to Sacramento (average of $60). Flying from Idaho to Sacramento in February is currently the most expensive (average of $147). 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
Yuba City
Oroville
Plymouth
Auburn
Rocklin
Lincoln

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Alternative routes for Idaho to Sacramento

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Sacramento

Discover the top 5 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$78Average$278FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$177FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$272FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$147Average$255FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$155Average$327FlexibilityNo cancel feeOn-time69%

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