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$46+ Cheap flights from Sacramento to Boise (SMF - BOI)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to Boise Air Term. Gowen Fld are usually found in April or August, booked 87 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Sacramento to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$187
(Hawaiian Airlines)

One-way from

$46
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$271
From Sacramento Intl to Boise Air Term. Gowen Fld
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One-way flight from Sacramento Intl to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 17% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sacramento to Boise

Cheapest flights from Sacramento to Boise
Explore the most affordable flight options available from Sacramento to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:18 amSMF - BOI
Nonstop1h 24mHawaiian Airlines
Thu 7/317:00 amBOI - SMF
Nonstop1h 31mHawaiian Airlines
Deal found 6/10$187
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 7/264:45 pmSMF - BOI
1 stop6h 18mDelta
Thu 7/315:15 amBOI - SMF
1 stop6h 15mDelta
Deal found 6/10$197
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 7/410:45 amSMF - BOI
2 stops8h 30mSouthwest
Tue 7/86:55 amBOI - SMF
Nonstop1h 25mSouthwest
Deal found 6/11$202
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/317:26 pmSMF - BOI
1 stop22h 26mSpirit Airlines
Mon 8/47:48 pmBOI - SMF
1 stop23h 39mSpirit Airlines
Deal found 6/12$211
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/42:56 pmSMF - BOI
2 stops8h 02mAlaska Airlines
Tue 7/85:43 pmBOI - SMF
1 stop7h 00mAlaska Airlines
Deal found 6/11$247
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:30 amSMF - BOI
1 stop5h 10mUnited Airlines
Mon 7/284:40 pmBOI - SMF
1 stop6h 15mUnited Airlines
Deal found 6/10$257
This Expedia deal was found by Cheapflights users on 6/10. 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 6/227:44 pmSMF - BOI
1 stop12h 04mMultiple Airlines
Thu 6/267:00 amBOI - SMF
Nonstop1h 31mMultiple Airlines
Deal found 6/10$362

Cheapflights Fare Finder

Customize your flight search to find flights from Sacramento to Boise 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 June 12, 2025.
Use the filters below to find and compare flights from Sacramento to Boise that are best for you.

Fly from

Sacramento

Fly to

Boise

Route

Depart

Return

Price

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Sat 7/26

9:18 am-11:42 am

Nonstop1h 24m

Boise Air Term. Gowen Fld

Thu 7/31

7:00 am-7:31 am

Nonstop1h 31m

$187

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 7/4

10:45 am-8:15 pm

2 stops8h 30m

Boise Air Term. Gowen Fld

Tue 7/8

6:55 am-7:20 am

Nonstop1h 25m

$202

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 7/31

7:26 pm-6:52 pm

1 stop22h 26m

Boise Air Term. Gowen Fld

Mon 8/4

7:48 pm-6:27 pm

1 stop23h 39m

$211

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Mon 7/7

5:09 pm-12:09 am

1 stop6h 00m

Boise Air Term. Gowen Fld

Mon 7/14

4:20 pm-10:03 pm

1 stop6h 43m

$218

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 7/4

2:56 pm-11:58 pm

2 stops8h 02m

Boise Air Term. Gowen Fld

Tue 7/8

5:43 pm-11:43 pm

1 stop7h 00m

$247

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 7/25

10:30 am-4:40 pm

1 stop5h 10m

Boise Air Term. Gowen Fld

Mon 7/28

4:40 pm-9:55 pm

1 stop6h 15m

$257

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Sun 6/22

7:44 pm-8:48 am

1 stop12h 04m

Boise Air Term. Gowen Fld

Thu 6/26

7:00 am-7:31 am

Nonstop1h 31m

$362

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 8/8

6:00 am-4:45 pm

2 stops9h 45m

Boise Air Term. Gowen Fld

Mon 8/11

6:35 am-3:44 pm

1 stop10h 09m

$680

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 9/23

9:13 am-11:41 am

Nonstop1h 28m

$46

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Wed 9/3

9:13 am-11:41 am

Nonstop1h 28m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
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Best time to book a flight from Sacramento to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Sacramento 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 Sacramento to Boise

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

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Boise. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Sacramento to Boise, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Sacramento to Boise (average of $314). Flying from Sacramento to Boise in June is currently the most expensive (average of $395). 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 SMF to BOI?

Find hourly flight availability from Sacramento to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Sacramento to Boise is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Sacramento to Boise. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Sacramento to Boise

Explore weekly flight availability from Sacramento to Boise. 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 June 12, 2025.

The most flights from SMF to BOI are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated June 12, 2025.
To help decide which airline to fly from Sacramento to Boise, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airports do I use to fly from Sacramento to Boise?

    Booking a flight from Sacramento Intl (SMF) to Boise Air Term. Gowen Fld (BOI) is your only option if you wish to fly from Sacramento to Boise. On a typical day, there are 4 flights from Sacramento Intl to Air Term. Gowen Fld, all of which are around 1h 20m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Sacramento Intl to Boise.

  • How popular is this Sacramento to Boise flight route?

    Within the past month, 10 users have taken a look at flights from Sacramento Intl to Boise Air Term. Gowen Fld.

  • What are the cheapest airlines flying from Sacramento to Boise round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Boise, with prices starting at $187. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $197 and $202, respectively. Hawaiian Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $46. Users have also found prices from $49 and $58 on Alaska Airlines and Southwest, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Sacramento to Boise consider choosing Horizon Air (95%), Alaska Airlines (95%) or Hawaiian Airlines (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sacramento to Boise?

    Looking for the cheapest flight from Sacramento to Boise? While on average our users pay $269, our data indicates the cheapest price to be $88. The most popular route (Sacramento Intl - Boise Air Term. Gowen Fld), is priced around $97.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sacramento to Boise 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 Sacramento to Boise?

    Currently, October is the cheapest month in which you can book a flight from Sacramento to Boise (average of $314). Flying from Sacramento to Boise in June is currently the most expensive (average of $395). 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
Nampa
Meridian
Ontario
McCall
Caldwell

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Top 5 airlines flying from Sacramento to Boise

Discover the top 5 airlines that operate flights from Sacramento to Boise. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$137FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$196FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$147Average$197FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$152Average$269FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$157Average$237FlexibilityNo cancel feeOn-time75%

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