$102+ Cheap flights from Sacramento (SMF) to Idaho
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Idaho with Cheapflights
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Cheapest flights from Sacramento to IdahoExplore the most affordable flight options available from Sacramento to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Sacramento to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:19 pm -
1 stop18h 35m
Wed 11/257:55 pm -
1 stop21h 21m
Deal found 10/21![Frontier logo]()
$198
This Southwest deal was found by Cheapflights users on 10/20. 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 11/139:25 pm -
Nonstop1h 30m
Sun 11/156:00 am -
Nonstop1h 35m
Deal found 10/20![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 10/20. 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 11/92:10 pm -
2 stops6h 00m
Thu 11/126:00 am -
Nonstop1h 35m
Deal found 10/20![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 10/21. 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 11/138:30 am -
1 stop4h 05m
Sat 11/145:30 am -
1 stop8h 10m
Deal found 10/21![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1010:00 am -
Nonstop1h 25m
Mon 11/166:40 pm -
Nonstop1h 30m
Deal found 10/20![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 10/19. 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 11/912:40 pm -
2 stops7h 30m
Tue 11/106:20 am -
2 stops7h 55m
Deal found 10/19![Southwest logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/186:19 pm -
1 stop18h 35m
Sun 11/227:55 pm -
1 stop21h 21m
Deal found 10/21![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 10/21. 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 11/238:25 pm -
1 stop4h 05m
Mon 11/3010:20 pm -
Nonstop1h 35m
Deal found 10/21![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 10/21. 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 11/1810:00 am -
Nonstop1h 25m
Wed 11/2510:20 pm -
Nonstop1h 35m
Deal found 10/21![Southwest logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 11/2411:00 am -
1 stop23h 46m
Mon 11/303:32 pm -
1 stop25h 44m
Deal found 10/20![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/256:26 pm -
2 stops20h 53m
Mon 11/303:32 pm -
1 stop25h 44m
Deal found 10/20![Multiple Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/228:03 am -
1 stop4h 12m
Thu 12/316:00 am -
1 stop6h 03m
Deal found 10/21![Alaska Airlines logo]()
$361
Best flights from Sacramento to IdahoDiscover carefully curated flight deals from Sacramento to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Sacramento to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Southwest deal was found by Cheapflights users on 10/21. 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 1/82:20 pm -
2 stops6h 50m
Mon 1/116:25 am -
Nonstop1h 40m
Deal found 10/21![Southwest logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 1/1610:44 am -
Nonstop1h 37m
Tue 1/199:20 am -
Nonstop1h 46m
Deal found 10/18![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 10/20. 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 12/32:17 pm -
2 stops6h 50m
Thu 12/105:35 am -
2 stops7h 54m
Deal found 10/20![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am -
1 stop7h 53m
Sat 11/212:34 pm -
1 stop7h 26m
Deal found 10/17![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 10/20. 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 11/238:25 pm -
1 stop4h 05m
Mon 11/306:50 pm -
1 stop6h 05m
Deal found 10/20![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 10/19. 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 2/89:20 pm -
Nonstop1h 25m
Sat 2/135:15 pm -
Nonstop1h 30m
Deal found 10/19![Southwest logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/221:07 pm -
Nonstop1h 38m
Fri 11/278:27 am -
Nonstop1h 49m
Deal found 10/21![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 10/19. 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 12/104:30 pm -
1 stop4h 25m
Mon 12/147:20 am -
Nonstop1h 35m
Deal found 10/19![Southwest logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 12/3012:54 pm -
Nonstop1h 35m
Tue 1/59:20 am -
Nonstop1h 46m
Deal found 10/20![Alaska Airlines logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 11/1912:52 pm -
Nonstop1h 35m
Sun 11/228:27 am -
Nonstop1h 49m
Deal found 10/21![Alaska Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 10/17. 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 12/56:00 am -
2 stops7h 05m
Mon 12/76:40 pm -
Nonstop1h 30m
Deal found 10/17![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/32:17 pm -
2 stops6h 53m
Wed 11/46:00 am -
1 stop3h 56m
Deal found 10/21![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:00 am -
1 stop7h 28m
Thu 11/55:30 pm -
1 stop5h 59m
Deal found 10/17![United Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/32:17 pm -
2 stops6h 53m
Sat 11/71:05 pm -
1 stop4h 05m
Deal found 10/19![Delta logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 2/195:00 pm -
1 stop15h 38m
Thu 2/256:48 pm -
1 stop16h 14m
Deal found 10/18![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/2411:51 am -
2 stops9h 08m
Mon 11/306:00 am -
2 stops8h 34m
Deal found 10/20![Delta logo]()
$469
This Expedia deal was found by Cheapflights users on 10/21. 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.
Tue 11/311:31 am -
1 stop10h 23m
Wed 11/41:53 pm -
1 stop5h 07m
Deal found 10/21![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 10/17. 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 11/145:30 am -
1 stop5h 38m
Sat 11/2112:58 pm -
2 stops8h 04m
Deal found 10/17![Delta logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/243:00 pm -
1 stop21h 15m
Thu 12/316:00 am -
1 stop6h 03m
Deal found 10/21![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/243:00 pm -
1 stop21h 15m
Wed 12/306:00 am -
1 stop6h 03m
Deal found 10/21![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 10/19. 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 12/185:30 am -
1 stop4h 12m
Sun 12/206:04 am -
1 stop4h 01m
Deal found 10/19![Delta logo]()
$588
This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 12/258:03 am -
2 stops6h 15m
Tue 12/296:00 am -
1 stop6h 03m
Deal found 10/21![Alaska Airlines logo]()
$457
This Priceline deal was found by Cheapflights users on 10/17. 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.
Sat 11/142:52 pm -
1 stop7h 02m
Sat 11/213:46 pm -
1 stop4h 25m
Deal found 10/17![Alaska Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/22:52 pm -
1 stop7h 02m
Fri 11/63:55 pm -
1 stop4h 31m
Deal found 10/18![Alaska Airlines logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 12/77:20 pm -
1 stop14h 49m
Thu 12/1011:51 am -
1 stop7h 33m
Deal found 10/20![Alaska Airlines logo]()
$470
Last-minute flights from Sacramento to IdahoDiscover last-minute flight deals from Sacramento to Idaho. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Idaho. Data last updated October 22, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/20. 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 11/92:10 pm -
2 stops6h 00m
Thu 11/126:00 am -
Nonstop1h 35m
Deal found 10/20![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 10/19. 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 11/912:40 pm -
2 stops7h 30m
Tue 11/106:20 am -
2 stops7h 55m
Deal found 10/19![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1010:00 am -
Nonstop1h 25m
Mon 11/166:40 pm -
Nonstop1h 30m
Deal found 10/20![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 10/20. 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 11/139:25 pm -
Nonstop1h 30m
Sun 11/156:00 am -
Nonstop1h 35m
Deal found 10/20![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 10/21. 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 11/138:30 am -
1 stop4h 05m
Sat 11/145:30 am -
1 stop8h 10m
Deal found 10/21![Southwest logo]()
$223
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am -
1 stop7h 53m
Sat 11/212:34 pm -
1 stop7h 26m
Deal found 10/17![United Airlines logo]()
$395
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:19 pm -
1 stop18h 35m
Wed 11/257:55 pm -
1 stop21h 21m
Deal found 10/21![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/186:19 pm -
1 stop18h 35m
Sun 11/227:55 pm -
1 stop21h 21m
Deal found 10/21![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 10/21. 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 11/1810:00 am -
Nonstop1h 25m
Wed 11/2510:20 pm -
Nonstop1h 35m
Deal found 10/21![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 10/21. 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 11/238:25 pm -
1 stop4h 05m
Mon 11/3010:20 pm -
Nonstop1h 35m
Deal found 10/21![Southwest logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 11/2411:00 am -
1 stop23h 46m
Mon 11/303:32 pm -
1 stop25h 44m
Deal found 10/20![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/256:26 pm -
2 stops20h 53m
Mon 11/303:32 pm -
1 stop25h 44m
Deal found 10/20![Multiple Airlines logo]()
$298
One-way flights from Sacramento to IdahoSearch for one-way flight options from Sacramento to Idaho. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Sacramento to Idaho. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Southwest deal was found by Cheapflights users on 10/21. 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 11/108:15 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Wed 11/116:19 pm -
1 stop18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 10/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:36 am -
1 stop5h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$122
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/211:07 pm -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Alaska Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 10/20. 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 11/1910:00 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$126
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 12/86:00 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Alaska Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 10/21. 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 11/111:08 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$135
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 11/201:07 pm -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Alaska Airlines logo]()
$139
This Frontier deal was found by Cheapflights users on 10/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 am -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$140
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Fri 11/206:26 pm -
1 stop23h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 12/1710:03 am -
1 stop28h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 11/198:03 am -
1 stop4h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Alaska Airlines logo]()
$181
Find flight deals from Sacramento to Idaho
Keep the following information in mind while searching for Sacramento to Idaho flight deals. Data was last updated October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Cheapflightsfares) |
One-way from | $102 (Southwest) |
Popular in | January |
Cheapest in | April |
Average price | $311 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento to Idaho 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 October 22, 2026.
Use the filters below to find and compare flights from Sacramento to Idaho 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
Thu 12/10
4:30 pm-9:55 pm
1 stop4h 25m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$112
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Sat 12/12
12:51 pm-3:27 pm
Nonstop1h 36m
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 2/23
6:00 am-12:17 pm
1 stop5h 17m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$134
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Tue 11/17
5:30 am-10:42 am
1 stop4h 12m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$135
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Fri 11/20
1:07 pm-3:45 pm
Nonstop1h 38m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
Quickest round-trip
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Thu 11/26
2:50 pm-5:15 pm
Nonstop1h 25m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Sun 11/22
1:07 pm-3:45 pm
Nonstop1h 38m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Sat 10/31
7:36 pm-2:54 pm
1 stop18h 18m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Wed 11/18
12:52 pm-3:27 pm
Nonstop1h 35m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
SacramentoBoise
SMF Sacramento Intl - BOI Boise Air Term. Gowen Fld
SMFBOI
Sacramento Intl
Sat 11/14
12:52 pm-3:27 pm
Nonstop1h 35m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Sacramento to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Sacramento with our price prediction graph.
SMF-BOI
SMF-IDA
SMF-SUN
SMF-PIH
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 Idaho
SMF-USID
SMF-BOI
SMF-IDA
SMF-SUN
SMF-PIH
What is the cheapest month to book a flight from Sacramento to Idaho?
Currently, April is the cheapest month in which you can book a flight from Sacramento to Idaho (average of $192). Flying from Sacramento to Idaho in October is currently the most expensive (average of $409). 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 ID?
Find hourly flight availability from Sacramento to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2026.
It’s typically best to fly out from Sacramento to Idaho in the evening. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Sacramento to Idaho?
Airfare is below average for this route at the moment.
Sacramento to Idaho flights typically cost between $235 and $492 in November.The cheapest round-trip price found within the last 5 days was $198 on Frontier (Nov 18-Nov 25).
How far ahead should I book a flight from Sacramento to Idaho?
The price you pay for your flight from Sacramento to Idaho may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Sacramento to Idaho?
Use this chart to determine the cheapest time to fly round-trip from Sacramento to Idaho. Price data was last updated on October 17, 2026.
Travelers seeking maximum savings on their Sacramento to Idaho 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 Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated October 22, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Sacramento to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Idaho. 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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Alternative routes for Sacramento to Idaho
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Complete your trip
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Sacramento and Idaho flights
Browse other Sacramento and Idaho flight options. Last updated on October 22, 2026.
Popular flight searches
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Sacramento to Idaho flights
Consider these flights traveling from Sacramento to Idaho.
Top 3 airlines flying from Sacramento to Idaho
Discover the top 3 airlines that operate flights from Sacramento to Idaho. 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$301 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$155 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$327 | FlexibilityNo cancel fee | On-time63% |