$98+ Cheap flights from Sacramento to Boise (SMF - BOI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Sacramento Intl to Boise Air Term. Gowen Fld are usually found in April or February, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from Sacramento to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to BoiseExplore 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 September 9, 2026.
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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:25 pm -
1 stop22h 30m
Mon 10/192:50 pm -
1 stop27h 43m
Deal found 9/8![Frontier logo]()
$194
This Southwest deal was found by Cheapflights users on 9/9. 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.
Tue 10/68:55 am -
Nonstop1h 25m
Wed 10/77:40 am -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 11/56:56 pm -
1 stop13h 11m
Mon 11/98:20 am -
1 stop6h 36m
Deal found 9/6![Alaska Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 10/59:40 pm -
Nonstop1h 30m
Tue 10/67:05 pm -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 9/5. 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.
Wed 11/41:25 pm -
2 stops7h 43m
Mon 11/95:57 pm -
1 stop6h 54m
Deal found 9/5![Delta logo]()
$208
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:18 pm -
Nonstop1h 26m
Mon 10/192:50 pm -
1 stop5h 03m
Deal found 9/8![Multiple Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:18 pm -
Nonstop1h 26m
Wed 11/46:37 am -
1 stop4h 58m
Deal found 9/5![Alaska Airlines logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/68:03 am -
1 stop4h 07m
Wed 10/77:00 am -
Nonstop1h 33m
Deal found 9/9![Alaska Airlines logo]()
$217
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:18 pm -
Nonstop1h 26m
Sun 10/186:43 am -
1 stop4h 42m
Deal found 9/9![Alaska Airlines logo]()
$225
Best flights from Sacramento to BoiseDiscover carefully curated flight deals from Sacramento to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Sacramento to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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.
Tue 10/68:55 am -
Nonstop1h 25m
Wed 10/77:40 am -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 11/66:56 pm -
1 stop13h 11m
Mon 11/910:49 am -
1 stop12h 17m
Deal found 9/4![Alaska Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 11/2611:33 am -
1 stop4h 27m
Tue 12/16:45 pm -
1 stop5h 59m
Deal found 9/8![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 11/512:52 pm -
Nonstop1h 35m
Mon 11/98:01 am -
Nonstop1h 39m
Deal found 9/7![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 9/5. 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 10/148:55 am -
Nonstop1h 25m
Wed 10/217:40 am -
Nonstop1h 30m
Deal found 9/5![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/61:18 pm -
Nonstop1h 26m
Wed 10/77:00 am -
Nonstop1h 33m
Deal found 9/6![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 9/6. 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 10/99:40 pm -
Nonstop1h 30m
Sun 10/116:15 am -
Nonstop1h 30m
Deal found 9/6![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 11/512:52 pm -
Nonstop1h 35m
Sun 11/88:01 am -
Nonstop1h 39m
Deal found 9/5![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 9/9. 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 10/211:17 am -
1 stop5h 02m
Sun 10/46:00 am -
1 stop3h 47m
Deal found 9/9![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 9/4. 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 11/67:00 am -
1 stop5h 35m
Mon 11/910:15 am -
2 stops8h 10m
Deal found 9/4![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 9/2612:05 pm -
Nonstop1h 25m
Mon 9/287:00 am -
Nonstop1h 25m
Deal found 9/4![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 9/4. 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 9/258:25 pm -
Nonstop1h 30m
Mon 9/287:50 pm -
Nonstop1h 25m
Deal found 9/4![Southwest logo]()
$335
Last-minute flights from Sacramento to BoiseDiscover last-minute flight deals from Sacramento to Boise. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Boise. Data last updated September 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 10/59:40 pm -
Nonstop1h 30m
Tue 10/67:05 pm -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/9. 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.
Tue 10/68:55 am -
Nonstop1h 25m
Wed 10/77:40 am -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/68:03 am -
1 stop4h 07m
Wed 10/77:00 am -
Nonstop1h 33m
Deal found 9/9![Alaska Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:25 pm -
1 stop22h 30m
Mon 10/192:50 pm -
1 stop27h 43m
Deal found 9/8![Frontier logo]()
$194
This Priceline deal was found by Cheapflights users on 9/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:18 pm -
Nonstop1h 26m
Mon 10/192:50 pm -
1 stop5h 03m
Deal found 9/8![Multiple Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/166:51 pm -
1 stop14h 05m
Sun 10/186:43 am -
1 stop4h 42m
Deal found 9/9![Alaska Airlines logo]()
$203
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:18 pm -
Nonstop1h 26m
Wed 11/46:37 am -
1 stop4h 58m
Deal found 9/5![Alaska Airlines logo]()
$215
One-way flights from Sacramento to BoiseSearch for one-way flight options from Sacramento to Boise. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Sacramento to Boise. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:23 pm -
1 stop18h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$98
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/61:18 pm -
Nonstop1h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Alaska Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 10/81:18 pm -
Nonstop1h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 10/68:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:57 pm -
1 stop21h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$117
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 10/85:30 am -
1 stop4h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$119
This CheapOair deal was found by Cheapflights users on 9/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:23 pm -
1 stop18h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$121
This Delta deal was found by Cheapflights users on 9/7. 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 3/611:10 am -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:57 am -
1 stop27h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 9/7. 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.
Sat 3/61:00 pm -
Nonstop1h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Alaska Airlines logo]()
$128
Find 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Kiwi.com) |
One-way from | $98 (Kiwi.com) |
Popular in | January |
Cheapest in | April |
Average price | $352 |
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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Sacramento to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Tue 10/6
1:00 pm-6:33 pm
1 stop4h 33m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Thu 11/5
8:03 am-12:57 pm
1 stop3h 54m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Fri 11/6
12:52 pm-3:27 pm
Nonstop1h 35m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Sat 3/6
6:00 pm-11:58 pm
1 stop4h 58m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Tue 12/1
2:56 pm-11:13 pm
1 stop7h 17m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Thu 10/15
7:40 am-10:05 am
Nonstop1h 25m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Quickest round-trip
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Thu 12/3
1:00 pm-3:24 pm
Nonstop1h 24m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Fri 3/5
7:35 am-2:22 pm
1 stop5h 47m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$132
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Tue 10/6
8:55 am-11:20 am
Nonstop1h 25m
Boise Air Term. Gowen Fld
Wed 10/7
7:40 am-8:10 am
Nonstop1h 30m
$197
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Fri 11/6
6:56 pm-9:07 am
1 stop13h 11m
Boise Air Term. Gowen Fld
Mon 11/9
10:49 am-10:06 pm
1 stop12h 17m
$203
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SMF-BOI
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
Prices
Airlines
How far ahead should I book a flight from Sacramento to Boise?
To ensure you get the cheapest price possible for a flight from Sacramento to Boise, you should look to book at least 44 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, April is the cheapest month in which you can book a flight from Sacramento to Boise (average of $172). Flying from Sacramento to Boise in January is currently the most expensive (average of $388). 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 September 9, 2026.
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 morning could potentially save you up to 9% 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 September 5, 2026.
Travelers seeking maximum savings on their Sacramento to Boise flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons 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 September 9, 2026.
See what other customers who have flown with Southwest and Alaska Airlines 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.
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
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Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
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Top 2 airlines flying from Sacramento to Boise
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$220 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$167 | Average$326 | FlexibilityNo cancel fee | On-time63% |