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$47+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
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 October, booked 87 days in advance, depart on a Wednesday or Thursday 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$229
Provider with most accurate pricing for Sacramento Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Boise Air Term. Gowen Fld flights.
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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. 13% potential increase in price ($40 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 October 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 October 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:08 amSMF - BOI
Nonstop1h 31mAlaska Airlines
Sun 12/77:00 amBOI - SMF
Nonstop1h 39mAlaska Airlines
Deal found 10/26$136
This Southwest deal was found by Cheapflights users on 10/27. 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 12/47:50 pmSMF - BOI
Nonstop1h 25mSouthwest
Tue 12/97:20 amBOI - SMF
Nonstop1h 40mSouthwest
Deal found 10/27$137
This Southwest deal was found by Cheapflights users on 10/27. 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 12/56:50 amSMF - BOI
1 stop6h 15mSouthwest
Sun 12/77:40 pmBOI - SMF
Nonstop1h 30mSouthwest
Deal found 10/27$147
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 12/44:40 pmSMF - BOI
1 stop6h 10mAlaska Airlines
Tue 12/910:00 amBOI - SMF
1 stop4h 44mAlaska Airlines
Deal found 10/27$156
This Delta deal was found by Cheapflights users on 10/25. 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.
Fri 12/125:15 pmSMF - BOI
1 stop6h 27mDelta
Sun 12/145:50 amBOI - SMF
1 stop4h 19mDelta
Deal found 10/25$157
This Southwest deal was found by Cheapflights users on 10/25. 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.
Wed 12/317:50 pmSMF - BOI
Nonstop1h 25mSouthwest
Mon 1/57:05 amBOI - SMF
Nonstop1h 40mSouthwest
Deal found 10/25$167
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 12/37:00 amSMF - BOI
2 stops8h 16mAlaska Airlines
Tue 12/98:55 amBOI - SMF
1 stop5h 49mAlaska Airlines
Deal found 10/27$195
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 12/127:00 amSMF - BOI
1 stop15h 55mAlaska Airlines
Sun 12/147:00 amBOI - SMF
Nonstop1h 39mAlaska Airlines
Deal found 10/25$200

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 October 27, 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

Fri 12/5

7:50 pm-10:15 pm

Nonstop1h 25m

Boise Air Term. Gowen Fld

Sun 12/7

7:40 pm-8:10 pm

Nonstop1h 30m

$137

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 12/5

9:08 am-11:39 am

Nonstop1h 31m

Boise Air Term. Gowen Fld

Wed 12/10

7:00 am-7:39 am

Nonstop1h 39m

$137

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 12/4

9:08 am-11:39 am

Nonstop1h 31m

Boise Air Term. Gowen Fld

Sun 12/7

7:00 am-7:39 am

Nonstop1h 39m

$137

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 3/3

7:00 am-9:26 am

Nonstop1h 26m

Boise Air Term. Gowen Fld

Wed 3/4

1:30 pm-4:18 pm

1 stop3h 48m

$147

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 3/3

4:40 pm-10:20 pm

1 stop4h 40m

Boise Air Term. Gowen Fld

Wed 3/4

6:00 am-8:57 am

1 stop3h 57m

$156

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Wed 12/31

5:20 am-11:10 am

1 stop4h 50m

Boise Air Term. Gowen Fld

Mon 1/5

2:15 pm-7:05 pm

1 stop5h 50m

$186

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Wed 12/3

7:00 am-4:16 pm

2 stops8h 16m

Boise Air Term. Gowen Fld

Tue 12/9

8:55 am-1:44 pm

1 stop5h 49m

$195

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 12/4

2:38 pm-10:56 pm

1 stop7h 18m

Boise Air Term. Gowen Fld

Tue 12/9

7:25 am-1:44 pm

2 stops7h 19m

$205

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 11/21

5:30 am-10:12 am

1 stop3h 42m

Boise Air Term. Gowen Fld

Sun 11/23

6:00 am-9:00 am

1 stop4h 00m

$217

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 1/8

7:45 am-10:10 am

Nonstop1h 25m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
1
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Compare providers for flights from Sacramento to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Boise in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sacramento-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 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, August is the cheapest month in which you can book a flight from Sacramento to Boise (average of $78). Flying from Sacramento to Boise in July is currently the most expensive (average of $167). 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 October 27, 2025.

One of the essential ways to save on airfare from Sacramento to Boise is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 16% 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 October 26, 2025.

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

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 October 27, 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
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,193 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,792 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,111 reviews
Alaska Airlines
8.0
Very good
11,193 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 3 flights from Sacramento Intl to Air Term. Gowen Fld, all of which are around 1h 25m 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, 13 users have taken a look at flights from Sacramento Intl to Boise Air Term. Gowen Fld.

  • How long is the flight from Sacramento to Boise?

    There are many flights that can get you from Sacramento to Boise in 1h 25m. Fly via Southwest, Alaska Airlines, or Hawaiian Airlines to get the fastest option. Airlines will cover a distance of 437 mi. All flights are typically nonstop.

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

    Flying on Delta is currently your cheapest option to Boise, with prices starting at $88. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Alaska Airlines, with the lowest prices starting at $112 and $137, respectively. Delta is priced at 66% lower than the current average price of a flight leaving 3 months from now.

  • 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 (98%), Horizon Air (98%) or Hawaiian Airlines (98%) 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 $278, our data indicates the cheapest price to be $68. The most popular route (Sacramento Intl - Boise Air Term. Gowen Fld), is priced around $111.

  • 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, August is the cheapest month in which you can book a flight from Sacramento to Boise (average of $78). Flying from Sacramento to Boise in July is currently the most expensive (average of $167). 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
Ontario
Meridian
Nampa
Caldwell
McCall

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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$88Average$196FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$112Average$247FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$137Average$177FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$237FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$148Average$285FlexibilityNo cancel feeOn-time63%

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