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$85 Cheap Flights from Boise (BOI) to Sacramento (SMF)

View $85 flight on Thu, Oct 1, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Sacramento Intl. Airport (SMF)

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Cheap Flights from Boise to Sacramento (BOI-SMF)

Prices were available within the past 7 days and start at $85 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Sep 24 - Wed, Sep 30
BOI
Boise
SMF
Sacramento
$180 Roundtrip, found 17 hours ago
$180
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Boise to Sacramento, returning Wed, Sep 30, priced at $180 found 17 hours ago
Frontier Airlines
Thu, Oct 1 - Sat, Oct 3
BOI
Boise
SMF
Sacramento
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Boise to Sacramento, returning Sat, Oct 3, priced at $187 found 3 days ago
Southwest Airlines
Thu, Oct 8 - Thu, Oct 15
BOI
Boise
SMF
Sacramento
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Oct 8 from Boise to Sacramento, returning Thu, Oct 15, priced at $194 found 1 hour ago
Frontier Airlines
Thu, Sep 10 - Wed, Sep 23
BOI
Boise
SMF
Sacramento
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Boise to Sacramento, returning Wed, Sep 23, priced at $197 found 3 days ago
Frontier Airlines
Thu, Oct 1 - Sun, Oct 11
BOI
Boise
SMF
Sacramento
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Boise to Sacramento, returning Sun, Oct 11, priced at $202 found 1 day ago
Frontier Airlines
Thu, Oct 1 - Sun, Oct 11
BOI
Boise
SMF
Sacramento
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Boise to Sacramento, returning Sun, Oct 11, priced at $202 found 1 day ago
Delta
Thu, Oct 8 - Thu, Oct 15
BOI
Boise
SMF
Sacramento
$204 Roundtrip, found 1 hour ago
$204
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Oct 8 from Boise to Sacramento, returning Thu, Oct 15, priced at $204 found 1 hour ago
Frontier Airlines
Mon, Sep 28 - Sat, Oct 3
BOI
Boise
SMF
Sacramento
$204 Roundtrip, found 21 hours ago
$204
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Boise to Sacramento, returning Sat, Oct 3, priced at $204 found 21 hours ago
Alaska Airlines
Tue, Sep 29 - Mon, Oct 5
BOI
Boise
SMF
Sacramento
$222 Roundtrip, just found
$222
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 29 from Boise to Sacramento, returning Mon, Oct 5, priced at $222 just found
United
Mon, Sep 28 - Tue, Oct 6
BOI
Boise
SMF
Sacramento
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Sep 28 from Boise to Sacramento, returning Tue, Oct 6, priced at $237 found 2 hours ago

Find the cheapest month to fly from Boise (BOI) to Sacramento (SMF)

May is typically the cheapest month to fly

From $147 - $327 per traveler.

What you need to know for your flight from Boise to Sacramento Intl.

Boise (BOI) to Sacramento (SMF) at a glance

Travel from Boise (BOI) to Sacramento (SMF) with a selection of airlines catering to this domestic short-haul route. You can explore various options, whether you prefer full-service or low-cost carriers, to find the flight that aligns with your budget and schedule. As you plan your journey, don’t miss out on Sacramento’s renowned attractions and neighborhoods. Here, you’ll find essential information for your flights from Boise Airport to Sacramento International Airport.

  • Fastest flight duration: around 1h 30m non-stop
  • Route distance: roughly 450 miles (725 km)
  • Flights per week: around 20+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $65–$305, depending on seasonality and how far ahead you book

Flights from Boise Airport (BOI) to Sacramento International Airport (SMF)

Based on the latest traveler bookings, here are the top airlines favored for flights from Boise to Sacramento, particularly for non-stop and one-stop options. Many travelers prefer layovers at Salt Lake City International Airport (SLC, approximately 1h 15m), Seattle-Tacoma International Airport (SEA, around 1h 30m), and Portland International Airport (PDX, about 1h 15m). These choices allow you to balance price, overall travel time, and cabin class, helping you find the best itinerary to suit your needs.

  • Southwest Airlines: Known for its budget-friendly options, this low-cost airline provides both non-stop and one-stop flights. One-way tickets usually fall between $65 and $310, with about 51% of departures on this route and a direct flight time of 1 hour and 30 minutes.
  • Alaska Airlines: A comprehensive service airline, Alaska offers non-stop and one-stop flights, with one-way fares typically ranging from $70 to $295. This carrier handles around 34% of departures on this route, with a standard non-stop duration of 1 hour and 30 minutes.
  • Delta: As a full-service airline, Delta provides one-stop services with one-way fares generally between $70 and $345. It represents roughly 10% of departures along this route, featuring an in-flight time of 3 hours and 15 minutes, and a total journey time of about 4 hours and 30 minutes, including layovers.
  • United: This full-service airline offers one-stop flights, with one-way prices typically between $90 and $290. United accounts for around 3% of departures on this route, with an in-flight duration of approximately 3 hours and 15 minutes and a total travel time of about 4 hours and 30 minutes, including layovers.
  • Hawaiian Airlines: This full-service carrier specializes in non-stop service, with one-way fares ranging from $70 to $280. Hawaiian Airlines accounts for about 2% of departures on this route, boasting a total journey time of 1 hour and 30 minutes.

Travelers have the option to enhance their journey from Boise to Sacramento with upgraded service. Alaska Airlines features both first class and business class on this route for a more comfortable flying experience.

Best time to fly from Boise (BOI) to Sacramento (SMF)

The most popular months for travelers flying from Boise to Sacramento are February, March, and April, when peak temperatures in Sacramento reach up to 59.7°F in April. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66.6°F. For better deals, September usually offers the lowest average one-way fare around $136. Flight availability peaks in June, with approximately 24 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 15 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $136, roughly 13% cheaper than the yearly average.
  • More budget-friendly months to fly: August and January typically offer average one-way fares of around $152.
  • Most flight options: June has the highest number of flights from Boise to Sacramento, with approximately 24 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January48.6°F (9.2°C)Average16$152
February50.5°F (10.3°C)Slightly High15$159
March53.6°F (12.0°C)Slightly High19$173
April59.7°F (15.4°C)Slightly High19$154
May66.6°F (19.2°C)Slightly Low22$156
June74.5°F (23.6°C)Slightly Low24$161
July77.5°F (25.3°C)Slightly Low21$162
August76.8°F (24.9°C)Average23$151
September74.5°F (23.6°C)Average21$136
October66.4°F (19.1°C)Average23$153
November54.9°F (12.7°C)Average23$162
December48.4°F (9.1°C)Average23$166

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Boise (BOI) to Sacramento (SMF)

  • Boise to Sacramento (BOI-SAC): Sacramento Executive Airport (SAC) lies approximately 13 miles from Sacramento International Airport (SMF).

How to find the best prices for flights from Boise (BOI) to Sacramento (SMF)

Getting some of the best deals on flights from Boise to Sacramento is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures from 5 am to 12 pm tend to be less expensive and are also the most popular flight times. Additionally, flying on Wednesday generally offers lower prices, while Friday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sacramento International Airport from Boise Airport

Sacramento welcomes travelers from Boise with a range of transport options based on price, convenience, and proximity. Here's how to reach Sacramento efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Sacramento, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sacramento International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sacramento International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sacramento International Airport, Sacramento Valley Station, a train station, is about 9 miles away, while 7th & Richards/Township 9 Station, a metro station, is approximately 8.6 miles from the airport, providing convenient access to nearby transport options.

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) cost?
You can find cheap one-way flights from $85 and cheap return flights from $180 Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) with Expedia. One-way flights generally range between $125 and $582, and roundtrip flights usually range from $225 to $884. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
September is the cheapest month to fly from Boise, ID (BOI) to Sacramento, CA (SMF), with average round-trip fares around $217. This price is about 20% lower than the average throughout the year, likely due to reduced travel demand after the summer. Other budget-friendly months for this route include February and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
Enter BOI to SMF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
Southwest Airlines is one of the cheapest airlines offering nonstop flights from Boise (BOI) to Sacramento (SMF), with round-trip tickets starting from around $380. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
To find a cheap flight from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
The best airline to fly with from Boise, ID (BOI) to Sacramento, CA (SMF) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from BOI to SMF, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
The best time to fly from Boise (BOI) to Sacramento (SMF) is in September or April. During these months, you can expect prices to be around $217 for a return flight, making it an excellent value. September offers lovely weather in Sacramento, perfect for exploring the city. This information is based on booking trends from the past year.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
There are approximately 2 nonstop flights per day from (BOI) to Sacramento Intl. (SMF). For more options, look at flights that include layovers.
What is the earliest flight from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
The earliest flight from Boise (BOI) to Sacramento (SMF) typically departs at around 2:10 AM, operated by American Airlines. This seasonal service is available in July, and an early flight can help you arrive in Sacramento with plenty of time to explore the city. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
The most popular departure times for flights from Boise Airport (BOI) to Sacramento International Airport (SMF) are in the early morning, from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including Alaska Airlines, Delta Airlines, and Southwest Airlines, offer flights during this window. This timing works well because it allows you to start your day early and make the most of your time in Sacramento.
How long does it take to fly from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
A nonstop flight from BOI to SMF typically takes around 1 hour 30 minutes, covering approximately 438 miles. Connecting flights on this route usually add 4 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
Select the "Business class" and "First class" filters when looking for BOI to SMF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sacramento from BOI (BOI)?
From BOI (BOI), you can fly into Sacramento Intl. (SMF) to reach Sacramento. Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), Harry Reid Intl. (LAS) before reaching Sacramento. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) flight and hotel package?
Securing a Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) Sacramento Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.)?
If you booked your Boise, ID (BOI) to Sacramento, CA (SMF-Sacramento Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Boise
Destination airport
Sacramento Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$180
Distance
437 mi

Book with confidence

Boise to Sacramento Flights

The cheapest times to fly from Boise to Sacramento

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Sacramento are during the month of September. You can find some of the cheapest flights from Boise to Sacramento with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Sacramento

Sunday is one of the best days to book for cheap flights from Boise to Sacramento: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Sacramento

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Sacramento in 2026. You can also book with separate airlines for your outbound and return journeys, from $85 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Sacramento flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Sacramento airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to Sacramento Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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