$73 Flights from Sacramento (SMF) to Boise (BOI)

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Flight deals from Sacramento International Airport to Boise Airport

Looking for a cheap last-minute deal or the best round-trip flight from Sacramento International Airport to Boise Airport? If you want to travel next month, round-trip fares start from $131. Find the lowest prices on one-way and round-trip tickets right here.

Boise.$73 per passenger.Departing Wed, Apr 15.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Wed, Apr 15, arriving in Boise.Price includes taxes and charges.From $73, select.

Boise.$84 per passenger.Departing Tue, Feb 17.One-way flight with United.Outbound indirect flight with United, departing from Sacramento International on Tue, Feb 17, arriving in Boise.Price includes taxes and charges.From $84, select.

Boise.$84 per passenger.Departing Mon, Feb 16.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Mon, Feb 16, arriving in Boise.Price includes taxes and charges.From $84, select.

Boise.$86 per passenger.Departing Sun, Mar 15.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Sun, Mar 15, arriving in Boise.Price includes taxes and charges.From $86, select.

Boise.$94 per passenger.Departing Fri, May 15.One-way flight with Delta.Outbound indirect flight with Delta, departing from Sacramento International on Fri, May 15, arriving in Boise.Price includes taxes and charges.From $94, select.

Boise.$99 per passenger.Departing Fri, May 15.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Fri, May 15, arriving in Boise.Price includes taxes and charges.From $99, select.

Boise.$120 per passenger.Departing Sun, Aug 2.One-way flight with Delta.Outbound indirect flight with Delta, departing from Sacramento International on Sun, Aug 2, arriving in Boise.Price includes taxes and charges.From $120, select.

Boise.$175 per passenger.Departing Sun, Aug 2.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Sacramento International on Sun, Aug 2, arriving in Boise.Price includes taxes and charges.From $175, select.

Boise.$184 per passenger.Departing Fri, Jun 26.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Sacramento International on Fri, Jun 26, arriving in Boise.Price includes taxes and charges.From $184, select.

Boise.$193 per passenger.Departing Fri, Jun 26.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Fri, Jun 26, arriving in Boise.Price includes taxes and charges.From $193, select.

Boise.$242 per passenger.Departing Thu, Jan 22.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Sacramento International on Thu, Jan 22, arriving in Boise.Price includes taxes and charges.From $242, select.

Find the cheapest month to fly from Sacramento International to Boise

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Sacramento International Airport to Boise Airport flight prices forecast over the next 12 months.

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Cheapest month:April

Most expensive month:January

Direct flights from Sacramento International to Boise

Sacramento International to Boise: Alternative routes

Compare routes from Sacramento International to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Boise

3 miles from central Boise

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from $73

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Sacramento to Boise: Flight information

The things to know before you go.

Cheapest flight found	$73
Cheapest month to fly	April
Average flight time	1 hr, 26 mins
Most popular airline	Southwest Airlines
Average flights per week	37

Finding cheap flights from Sacramento International to Boise: Frequently asked questions

How much are round-trip flights from Sacramento International to Boise?

The best price we found for a round-trip flight from Sacramento International to Boise is $127. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sacramento International to Boise?

1 hour and 26 minutes is the average flight time from Sacramento International to Boise.

Which airlines fly direct from Sacramento International to Boise?

Southwest Airlines, Alaska Airlines and Horizon Air fly direct from Sacramento International to Boise.

How many flights are there a week from Sacramento International to Boise?

There are 37 flights per week flying from Sacramento International to Boise, as of January 2026.

When is the cheapest time to fly from Sacramento International to Boise?

The cheapest month to fly from Sacramento International to Boise is usually April.

Which upcoming date is cheapest to fly from Sacramento International Airport to Boise Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Boise Airport on Wednesday, April 8, 2026.

Can I get a direct flight from Sacramento International Airport to Boise Airport?

Yes – the average flight time is 1 hour and 26 minutes.

How can I find the best flight deal to Boise?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boise?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Sacramento International Airport to Boise?

Currently, Hawaiian Airlines offers the cheapest flight tickets to Boise.

Traveling from Sacramento International Airport (SMF) to Boise Air Terminal (Gowen Field) Airport (BOI): what you need to know

Get to the airport on time so you don't miss your SMF to BOI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
Be prepared for longer lines during popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.
Traveling to Boise (and then discovering more of United States!) is a breeze with Alaska Airlines. This popular carrier offers direct flights from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport.
The majority of passengers choose to travel with Alaska Airlines on this route.
With an impressive 89.29% of services arriving as scheduled, Alaska Airlines is the most punctual carrier for SMF to BOI flights.
Consider adding a stopover when booking your ticket from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport. Just deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between SMF and BOI:
- Salt Lake City International Airport
- Harry Reid Airport (formerly McCarran Airport)
- Seattle-Tacoma International Airport

How to find the cheapest flights from Sacramento International Airport (SMF) to Boise Air Terminal (Gowen Field) Airport (BOI)

$73 is currently the best price for a one-way Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport flight. A return flight starts at $127. These prices can change based on availability.
To get your hands on cheap tickets from SMF to BOI, book in advance. Airlines typically offer lower fares when flights are first made available.
The 'Whole month' search tool shows you the cheapest flights from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport across every month. It's a good way to snap up a bargain if your trip dates are flexible.
Finding cheap flights from SMF to BOI is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.
Tailor your trip using filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport.

Handy information about Sacramento International Airport (SMF)

You'll find SMF at 6900 Airport Boulevard.
Sacramento International Airport gets high marks for on-time performance. 82.15% of flights that depart SMF reach their destination on time.
Central Sacramento to Sacramento International Airport is approximately 12 miles. Depending on traffic, it'll take about 15 minutes to get there if you're driving, ride-sharing or catching a cab.
Planning to catch public transport? Expect a journey time of around 25 minutes.
Booking a hotel room for the night can take the stress out of getting to the airport on time. If you need a place to stay before your flight from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport, take a look at Holiday Inn Express & Suites Sacramento Airport Natomas. It's a short ride from SMF.

Arriving at Boise Air Terminal (Gowen Field) Airport (BOI)

The last thing you want is a lengthy journey to your hotel if you're landing late on a Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport flight. Reserve one of these accommodation options near BOI instead:
Fast-track your adventure by picking up a Boise Air Terminal (Gowen Field) Airport rental car. Grab your wheels from Budget, Alamo or Avis to explore Boise and beyond.
To secure the lowest price, reserve your ride from Boise Air Terminal (Gowen Field) Airport about one week before you travel.

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

The street address for BOI is 3201 Airport Way.
Boise Air Terminal (Gowen Field) Airport to the center of Boise has a drive time of about 20 minutes. It's approximately 11 miles away.
It typically takes 1 hour 35 minutes when traveling by public transport.

When to fly to Boise Air Terminal (Gowen Field) Airport (BOI)

July is the busiest month for flights from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport. To avoid the crowds, go to Boise in May.
The warmest month in Boise is July, with temperatures ranging between 59ºF and 95ºF. Book your flights from Sacramento International Airport to Boise Air Terminal (Gowen Field) Airport in this month if this is the type of weather you enjoy.
Look for cheap tickets from SMF to BOI in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 12ºF and 41ºF on average.

Explore more of United States

You've seen Boise, now it's time to explore other corners of United States. Journey about 290 miles north to Spokane to check off its must-visit sights. From Manito Park to Northwest Museum of Arts & Culture and Spokane Falls, your itinerary will be busy.
Around 300 miles south-east of Boise, Salt Lake City is another essential stop in United States. Start your sightseeing at Temple Square, Utah State Capitol and Red Butte Garden.