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$63+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
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 July 28, 2025.

Round-trip from

$154
(FlightHub)

One-way from

$63
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$242
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. 15% potential increase in price ($47 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 July 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 July 28, 2025.

This FlightHub deal was found by Cheapflights users on 7/26. 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 10/26:30 amSMF - BOI
1 stop5h 51mSpirit Airlines
Sun 10/52:16 pmBOI - SMF
1 stop19h 22mSpirit Airlines
Deal found 7/26$154
This Hawaiian Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/99:13 amSMF - BOI
Nonstop1h 28mHawaiian Airlines
Sat 9/137:00 amBOI - SMF
Nonstop1h 31mHawaiian Airlines
Deal found 7/26$157
This Southwest deal was found by Cheapflights users on 7/26. 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 8/228:45 pmSMF - BOI
Nonstop1h 25mSouthwest
Mon 8/257:45 amBOI - SMF
Nonstop1h 25mSouthwest
Deal found 7/26$165
This Expedia deal was found by Cheapflights users on 7/26. 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.
Thu 10/29:13 amSMF - BOI
Nonstop1h 28mAlaska Airlines
Sun 10/57:00 amBOI - SMF
Nonstop1h 32mAlaska Airlines
Deal found 7/26$175
This Delta deal was found by Cheapflights users on 7/26. 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 8/231:30 pmSMF - BOI
1 stop4h 35mDelta
Sat 8/308:40 amBOI - SMF
1 stop4h 50mDelta
Deal found 7/26$177
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:30 amSMF - BOI
1 stop5h 51mMultiple Airlines
Mon 9/226:37 pmBOI - SMF
2 stops28h 04mMultiple Airlines
Deal found 7/28$214

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 July 28, 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

Thu 10/2

6:30 am-1:21 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Sun 10/5

2:16 pm-8:38 am

1 stop19h 22m

$154

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 9/9

9:13 am-11:41 am

Nonstop1h 28m

Boise Air Term. Gowen Fld

Sat 9/13

7:00 am-7:31 am

Nonstop1h 31m

$157

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 8/22

8:45 pm-11:10 pm

Nonstop1h 25m

Boise Air Term. Gowen Fld

Mon 8/25

7:45 am-8:10 am

Nonstop1h 25m

$165

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 10/2

9:13 am-11:41 am

Nonstop1h 28m

Boise Air Term. Gowen Fld

Sun 10/5

7:00 am-7:32 am

Nonstop1h 32m

$175

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Sat 8/23

1:30 pm-7:05 pm

1 stop4h 35m

Boise Air Term. Gowen Fld

Sat 8/30

8:40 am-12:30 pm

1 stop4h 50m

$177

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Sat 9/20

6:30 am-1:21 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Mon 9/22

6:37 pm-9:41 pm

2 stops28h 04m

$214

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 9/11

6:30 am-1:21 pm

1 stop5h 51m

$63

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 12/16

7:00 am-9:26 am

Nonstop1h 26m

$75

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Mon 11/10

9:15 am-11:42 am

Nonstop1h 27m

$77

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Wed 8/27

5:20 pm-10:25 pm

1 stop4h 05m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 12 results
1
2

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 July 25, 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 $399). 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 July 28, 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 19% 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 July 27, 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 July 28, 2025.

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

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 July 28, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Sacramento to Boise have to say. 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

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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
4,237 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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
7.8
Good
2,604 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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.
Spirit Airlines
6.3
Okay
8,035 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

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, 8 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 Spirit Airlines is currently your cheapest option to Boise, with prices starting at $154. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Southwest, with the lowest prices starting at $157 and $165, respectively. Spirit Airlines is priced at 40% 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 Spirit Airlines. According to our data, you can fly for as low as $63. Users have also found prices from $75 and $77 on Alaska Airlines and Hawaiian Airlines, 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 Alaska Airlines (93%), Horizon Air (93%) or Hawaiian Airlines (93%) 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 $248, our data indicates the cheapest price to be $78. The most popular route (Sacramento Intl - Boise Air Term. Gowen Fld), is priced around $127.

  • 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 $399). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$137FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$196FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$147Average$187FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$151Average$274FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$157Average$238FlexibilityNo cancel feeOn-time75%

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