SMF - BOI

$85 Find Cheap Flights from Sacramento to Boise - Compare and Save

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Everything you should know

Cheapest round-trip
$170
Typical prices: $214-$389
Frontier
Mon 10/22Fri 10/26
SMF - BOI • 1 stop
Cheapest non-stop
$177
Typical prices: $212-$379
Alaska Airlines
Sat 10/6Sun 10/7
SMF - BOI • Non-stop
Nonstop flights
You can fly direct with Southwest and Alaska Airlines. Average duration is 1h 26m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $287 (round-trip)
Shortest trip • 3h 41m (one-way)
Insights
Insights
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We hope you love your trip to Boise!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Sacramento to Boise (SMF-BOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sacramento to Boise

Thu, Oct 22 - Mon, Oct 26
Frontier Logo
8:47 am - 1:55 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
4h 08m1 stop Las Vegas Harry Reid Intl
Frontier Logo
2:50 pm - 5:24 pmBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
27h 34m1 stop Las Vegas Harry Reid Intl
$170Frontier
Wed, Oct 14 - Wed, Oct 21
Southwest Logo
8:55 am - 11:20 amSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 25mnonstop
Southwest Logo
7:40 am - 8:10 amBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 30mnonstop
$177Southwest
Tue, Oct 6 - Wed, Oct 7
Alaska Airlines Logo
1:18 pm - 3:44 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 26mnonstop
Alaska Airlines Logo
7:00 am - 7:33 amBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 33mnonstop
$177Alaska Airlines
Tue, Sep 15 - Tue, Sep 22
Alaska Airlines Logo
1:07 pm - 3:32 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 25mnonstop
Alaska Airlines Logo
7:00 am - 7:30 amBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 30mnonstop
$177Alaska Airlines
Sat, Sep 19 - Sat, Sep 26
Southwest Logo
12:05 pm - 2:30 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 25mnonstop
Southwest Logo
4:05 pm - 4:45 pmBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 40mnonstop
$177Southwest
Wed, Oct 21 - Mon, Oct 26
Multiple Airlines Logo
1:18 pm - 3:44 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 26mnonstop
Multiple Airlines Logo
2:50 pm - 6:53 pmBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
5h 03m1 stop Las Vegas Harry Reid Intl
$178Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
1:18 pm - 3:44 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 26mnonstop
Multiple Airlines Logo
2:50 pm - 6:53 pmBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
5h 03m1 stop Las Vegas Harry Reid Intl
$184Multiple Airlines
Thu, Oct 29 - Tue, Nov 3
Southwest Logo
7:40 am - 10:05 amSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 25mnonstop
Southwest Logo
6:40 pm - 7:10 pmBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 30mnonstop
$187Southwest
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
1:07 pm - 3:32 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 25mnonstop
Multiple Airlines Logo
2:50 pm - 7:48 amBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
17h 58m1 stop Las Vegas Harry Reid Intl
$189Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
Alaska Airlines Logo
1:18 pm - 3:44 pmSMF  Sacramento Intl-BOI Boise Air Term. Gowen Fld
1h 26mnonstop
Alaska Airlines Logo
7:00 am - 7:33 amBOI  Boise Air Term. Gowen Fld-SMF Sacramento Intl
1h 33mnonstop
$197Alaska Airlines
Booking Insights

Price, demand and travel trends for Sacramento to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Sacramento to Boise with more confidence.

How much is a round-trip flight from Sacramento to Boise?

Round-trip flights from Sacramento to Boise start at $170. Prices are below average for this route right now, with typical round-trip fares ranging from $214 to $389. The lowest price found in the past 5 days was $170 on Frontier.

What's the cheapest day of the week to fly from Sacramento to Boise?

Wednesday is the cheapest day of the week to fly from Sacramento to Boise, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • April is the cheapest month to fly from Sacramento to Boise at $187 round-trip.
  • January ($388) and June ($362) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 107% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Sacramento to Boise the cheapest?

Flights from Sacramento to Boise are cheapest 13 weeks before departure. Booking in this window typically costs about 57% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Sacramento to Boise

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Sacramento to Boise flights

Low season

February

Cheapest flight

$85
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Sacramento to Boise

When to book flights from Sacramento to Boise

Are your dates flexible? Find out the best times to travel from Sacramento to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sacramento to Boise flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there any facilities for business at Boise Airport?

    Are you taking a business flight to Boise Airport? If so, you'll be glad to hear that the airport features a business center. The Snake River Conference Center, in the passenger terminal, Level 3 has a number of meeting rooms. It also has recent audiovisual technology to accommodate any presentation or conference needs. Additionally, rooms may be booked for the whole day or blocks of 4 hours.

  • Are there any hotels at or near Boise Airport (BOI)?

    If you are looking to catch some shut-eye after landing late at BOI, you will be pleased to know that many hotels have complimentary airport pickup and drop-off services. Holiday Inn Express & Suites Boise Airport, Riverside Hotel, and Best Western Northwest Lodge are some hotels close to the airport in Boise that provide these services.

  • Where can I lounge at Sacramento International Airport?

    Escape the airport chaos in the peaceful Sacramental International Airport lounges. The airport has two Escape lounges, one close to Gate 1 and the other close to security control, all accessible on paid entry. They offer a selection of foods and beverages, printing and scanning services, and Wi-Fi access to keep you entertained.

  • What facilities for passengers with special needs are available at Sacramento International Airport?

    Sacramento International Airport is keen to ensure all passengers passing at the airport have equal access to their facilities. The hourly lots are connected to the terminals with ramps and the airport’s shuttle buses are wheel-chair equipped. In addition to accessible parking, there are TDD phones throughout the airport’s lobbies. For any assistance before jetting off or during your flight, for instance, wheelchair storage, notify your airline while making flight reservations.

  • Which airlines offer extra legroom and free seat selection on Sacramento to Boise flights?

    Among airlines operating Sacramento to Boise flights:

    • Southwest: offers free seat selection
    • Alaska Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Sacramento to Boise?

    2 airlines operate flights between Sacramento and Boise. The airlines offering nonstop flights on this route include:
    • Southwest
    • Alaska Airlines

  • Which airports can I use when flying from Sacramento to Boise?

    Flights from Sacramento to Boise usually depart from Sacramento Intl (SMF) and arrive at Boise Air Term. Gowen Fld (BOI).

  • Which airlines include bags at no extra cost on Sacramento to Boise flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Sacramento to Boise?

    Only Economy Class is available on flights from Sacramento to Boise.

  • How much can I save by taking a layover when flying from Sacramento to Boise?

    On this route, nonstop and layover fares are close on average, with nonstop at $291 round-trip and layover options via Las Vegas Harry Reid Intl (LAS) at $287.

  • What is the standard checked-bag allowance on flights from Sacramento to Boise?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Sacramento to Boise?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Embraer 175 variants.

  • Which airports do connecting flights from Sacramento to Boise pass through?

    One-stop flights from Sacramento to Boise most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 53% of one-stop connections
    • Salt Lake City (SLC) - 18% of one-stop connections
    • Portland (PDX) - 12% of one-stop connections
    • San Francisco (SFO) - 12% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sacramento to Boise?

    Yes. Being flexible with your travel dates can save you up to 22% on the Sacramento to Boise route. Wednesday is the cheapest departure day at $271 round-trip on average, while Sunday is the most expensive at $347, a difference of $76. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Sacramento to Boise spread across the day?

    Morning is the busiest departure period on Sacramento to Boise flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, night flights for 33%, and evening flights for 0%.

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Boise Center, Idaho Central Arena and Boise River Greenbelt. These are among the most viewed places in Boise on KAYAK.

  • How long is a flight from Sacramento to Boise?

    A nonstop flight from Sacramento to Boise takes 1h 26m, covering 437 miles.

  • What are the earliest and latest flights from Sacramento to Boise?

    These are the earliest and latest flight times available from Sacramento to Boise:

    • Earliest: departs at 6:05 am and lands at 7:31 am
    • Latest: departs at 10:10 pm and lands at 11:36 pm.

    The flight takes about 1h 26m.

  • How expensive are last-minute Sacramento to Boise flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 72% above the route average of $296. Book 13 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Sacramento to Boise?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Sacramento to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $170 to $1,074. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Sacramento to Boise looking right now?

    One-way fares from Sacramento to Boise are currently lower than usual. Average one-way flight prices are about $90, which is 56% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Sacramento to Boise?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 3h 41m, compared with 4h 22m via San Francisco (SFO) and 4h 43m via Salt Lake City (SLC).

  • What is the time difference between Sacramento and Boise?

    Boise is 1 hour ahead of Sacramento (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    · Budget
    · Alamo
    · Hertz
    · Enterprise Rent-A-Car
    · Avis

  • How much should I expect to pay for a Sacramento to Boise flight?

    Round-trip flights from Sacramento to Boise range from $214 to $389, with an average of $296 over the past 12 months. Anything below $214 counts as a good deal.

  • Which airlines offer Wi-Fi on Sacramento to Boise flights?

    Alaska Airlines is the only airline on the Sacramento to Boise route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Sacramento to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $271 - about $76 less than Sunday (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 57% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sacramento to Boise trip for April. Fares historically average $187 round-trip in that month - typically $201 less than the most expensive month, which is January (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $287 round-trip on this route - about $4 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.
    - Ramada by Wyndham Boise
    - Americas Best Value Inn & Suites-Boise
    - Super 8 by Wyndham Boise
  • Most of the flights from Sacramento to Boise are direct, with approximately 965 kg of carbon emitted per person. If you wish to travel more sustainably, book your ticket with airlines Southwest or Alaska Airlines. These are the most sustainable airlines plying this route, releasing 67% and 75% less carbon, respectively.
  • Are you an art aficionado? If you are looking to expand your art collection, make sure to drop by the Art Source Gallery in Concourse B of Boise Airport (BOI). Here, visitors get the opportunity to glimpse into the state of Idaho's local artistic community. They can even buy pieces to take home with them.
  • If your trip to Boise is only the start of your adventure through the west, taking one of the private shuttle services from Boise Airport is a great option for reaching nearby cities. The Salt Lake Express, for instance, provides service to nearby communities, including Idaho Falls, Pocatello, and Salt Lake City.
  • Sacramento International Airport (SMF) is a friendly airport for passengers carrying their pets with them. The airport features hygienic pet relief areas behind the curbside check-in area for Southwest Airlines in Terminal A, and Terminal B’s baggage claim level.
  • Once you have arrived at Boise Airport, and you are hungry, be sure to drop by either Parrilla Grill at the Landside Terminal or Bardenay and Smashburger at the Airside Terminal.

Prefer to fly direct from Sacramento to Boise?

 
Find which airlines fly direct from Sacramento Intl Airport to Boise Air Term. Gowen Fld Airport, which days they fly and book direct flights.

Direct departures

Sacramento Intl to Boise Air Term. Gowen Fld

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

Direct returns

Boise Air Term. Gowen Fld to Sacramento Intl

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

Everything you need to know for your flight from Sacramento to Boise

Information on your arrival and departure airports