$137+ Cheap flights from Santa Rosa (STS) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOI
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from Santa Rosa to IdahoExplore the most affordable flight options available from Santa Rosa to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Santa Rosa to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This CheapTickets deal was found by Cheapflights users on 5/12. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:22 pm
STS
- BOI
Nonstop1h 40m
Alaska Airlines
Sun 11/84:11 pm
BOI
- STS
Nonstop1h 52m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$152
This CheapTickets deal was found by Cheapflights users on 5/10. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:22 pm
STS
- BOI
Nonstop1h 40m
Alaska Airlines
Fri 11/64:11 pm
BOI
- STS
Nonstop1h 52m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/67:06 am
STS
- GEG
1 stop14h 39m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop16h 55m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/57:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Sun 6/77:01 am
GEG
- STS
1 stop16h 49m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/27:59 am
STS
- GEG
1 stop14h 53m
Alaska Airlines
Sat 6/67:00 am
GEG
- STS
1 stop13h 06m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/25:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/27:59 am
STS
- GEG
1 stop14h 53m
Alaska Airlines
Mon 6/87:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/25:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Thu 6/47:01 am
GEG
- STS
1 stop16h 49m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/45:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Sat 6/67:00 am
GEG
- STS
1 stop13h 06m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/45:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/57:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Mon 6/87:01 am
GEG
- STS
1 stop28h 24m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/206:26 am
STS
- JAC
1 stop7h 41m
Alaska Airlines
Wed 6/242:11 pm
JAC
- STS
1 stop5h 12m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$490
Best flights from Santa Rosa to IdahoDiscover carefully curated flight deals from Santa Rosa to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Santa Rosa to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:05 pm
STS
- BOI
1 stop6h 50m
Alaska Airlines
Sun 11/84:11 pm
BOI
- STS
Nonstop1h 52m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 5/11. 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 7/156:00 am
STS
- BOI
2 stops11h 50m
Southwest
Wed 7/226:30 am
BOI
- STS
2 stops8h 10m
Southwest
Deal found 5/11![Southwest logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 11/45:20 pm
STS
- BOI
1 stop5h 31m
Alaska Airlines
Sat 11/74:11 pm
BOI
- STS
Nonstop1h 52m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/67:06 am
STS
- GEG
1 stop14h 39m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop16h 55m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 5/11. 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 6/176:00 am
STS
- BOI
2 stops11h 50m
Southwest
Mon 6/223:25 pm
BOI
- STS
2 stops9h 05m
Southwest
Deal found 5/11![Southwest logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/57:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Mon 6/87:01 am
GEG
- STS
1 stop28h 24m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 5/10. 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 7/235:10 pm
STS
- BOI
1 stop6h 10m
Southwest
Mon 7/273:25 pm
BOI
- STS
2 stops9h 05m
Southwest
Deal found 5/10![Southwest logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/55:21 pm
STS
- GEG
2 stops18h 31m
Alaska Airlines
Sun 6/77:01 am
GEG
- STS
1 stop16h 49m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 5/12. 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 7/282:15 pm
STS
- GEG
2 stops9h 50m
Southwest
Sat 8/13:15 pm
GEG
- STS
1 stop6h 35m
Southwest
Deal found 5/12![Southwest logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 6/255:35 pm
STS
- BOI
1 stop4h 10m
Alaska Airlines
Wed 7/18:15 am
BOI
- STS
1 stop4h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 5/11. 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 6/85:10 pm
STS
- GEG
2 stops6h 25m
Southwest
Fri 7/101:30 pm
GEG
- STS
2 stops10h 00m
Southwest
Deal found 5/11![Southwest logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 7/211:06 pm
STS
- BOI
1 stop6h 37m
Alaska Airlines
Sat 7/256:23 am
BOI
- STS
1 stop6h 35m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/65:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Fri 6/1212:42 pm
GEG
- STS
1 stop10h 48m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 9/110:34 am
STS
- GEG
1 stop12h 14m
Alaska Airlines
Wed 9/27:00 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/301:06 pm
STS
- BOI
1 stop6h 37m
Alaska Airlines
Tue 7/74:15 pm
BOI
- STS
1 stop26h 01m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 7/141:06 pm
STS
- BOI
1 stop6h 37m
Alaska Airlines
Tue 7/288:28 pm
BOI
- STS
1 stop4h 02m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 11/112:22 pm
STS
- BOI
Nonstop1h 40m
Alaska Airlines
Fri 11/64:11 pm
BOI
- STS
Nonstop1h 52m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/45:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Thu 6/1111:51 am
GEG
- STS
1 stop6h 52m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 8/2810:34 am
STS
- GEG
1 stop12h 14m
Alaska Airlines
Sat 9/53:05 pm
GEG
- STS
1 stop6h 40m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 6/167:25 am
STS
- JAC
2 stops29h 06m
Alaska Airlines
Wed 6/243:47 pm
JAC
- STS
2 stops26h 08m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$566
This Orbitz deal was found by Cheapflights users on 5/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:31 pm
STS
- SUN
1 stop15h 15m
Alaska Airlines
Fri 9/1810:28 am
SUN
- STS
1 stop12h 28m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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.
Thu 6/255:35 pm
STS
- JAC
1 stop17h 54m
Alaska Airlines
Sat 7/42:11 pm
JAC
- STS
1 stop5h 09m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/197:03 pm
STS
- JAC
1 stop17h 28m
Alaska Airlines
Wed 6/242:11 pm
JAC
- STS
1 stop5h 12m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$586
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/92:53 pm
STS
- JAC
2 stops21h 38m
Alaska Airlines
Mon 6/151:11 pm
JAC
- STS
2 stops30h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$587
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/2711:04 am
STS
- JAC
1 stop27h 03m
Alaska Airlines
Sat 7/42:11 pm
JAC
- STS
1 stop5h 09m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 6/201:06 pm
STS
- JAC
2 stops25h 01m
Alaska Airlines
Wed 6/243:47 pm
JAC
- STS
2 stops26h 08m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$600
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/264:35 pm
STS
- JAC
2 stops19h 56m
Alaska Airlines
Sat 7/42:11 pm
JAC
- STS
1 stop5h 09m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 5/297:59 am
STS
- JAC
1 stop6h 58m
Alaska Airlines
Wed 6/103:47 pm
JAC
- STS
2 stops26h 08m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$662
Last-minute flights from Santa Rosa to IdahoDiscover last-minute flight deals from Santa Rosa to Idaho. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Idaho. Data last updated May 14, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 6/15:44 pm
STS
- BOI
1 stop4h 03m
Alaska Airlines
Mon 6/84:14 pm
BOI
- STS
1 stop25h 50m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/27:59 am
STS
- GEG
1 stop14h 53m
Alaska Airlines
Sat 6/67:00 am
GEG
- STS
1 stop13h 06m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/25:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/25:44 pm
STS
- BOI
1 stop4h 03m
Alaska Airlines
Fri 6/57:33 pm
BOI
- STS
1 stop16h 38m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/25:44 pm
STS
- BOI
1 stop4h 03m
Alaska Airlines
Tue 6/911:00 am
BOI
- STS
1 stop8h 40m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 6/25:44 pm
STS
- BOI
1 stop4h 03m
Alaska Airlines
Wed 6/106:23 am
BOI
- STS
1 stop6h 35m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/27:59 am
STS
- GEG
1 stop14h 53m
Alaska Airlines
Mon 6/87:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/25:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Thu 6/47:01 am
GEG
- STS
1 stop16h 49m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/45:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Sat 6/67:00 am
GEG
- STS
1 stop13h 06m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/45:21 pm
STS
- GEG
1 stop5h 31m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop7h 12m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/57:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Sun 6/77:01 am
GEG
- STS
1 stop16h 49m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/67:06 am
STS
- GEG
1 stop14h 39m
Alaska Airlines
Tue 6/97:01 am
GEG
- STS
1 stop16h 55m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$263
One-way flights from Santa Rosa to IdahoSearch for one-way flight options from Santa Rosa to Idaho. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Santa Rosa to Idaho. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/37:01 am
STS
- GEG
1 stop14h 44m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/57:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 5/10. 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 6/24:35 pm
STS
- BOI
1 stop6h 50m
Southwest
Deal found 5/10![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 8/18:30 am
STS
- BOI
1 stop6h 06m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 5/11. 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 6/45:10 pm
STS
- BOI
1 stop6h 10m
Southwest
Deal found 5/11![Southwest logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/47:40 pm
STS
- GEG
1 stop26h 05m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:21 pm
STS
- BOI
1 stop6h 11m
American Airlines
Deal found 5/9![American Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 5/10. 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 9/186:05 am
STS
- BOI
2 stops8h 00m
Southwest
Deal found 5/10![Southwest logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 6/255:56 pm
STS
- GEG
1 stop5h 11m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$200
This Expedia deal was found by Cheapflights users on 5/10. 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.
Sun 9/207:00 am
STS
- BOI
1 stop6h 22m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 6/236:00 am
STS
- GEG
1 stop5h 11m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 8/256:13 am
STS
- BOI
2 stops10h 56m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$213
Find flight deals from Santa Rosa to Idaho
Keep the following information in mind while searching for Santa Rosa to Idaho flight deals. Data was last updated May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $152 (CheapTickets) |
One-way from | $137 (Alaska Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $377 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa 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 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Santa Rosa to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaBoise
STS - BOI
STSBOI
Santa Rosa Sonoma County
Thu 11/5
3:05 pm-10:55 pm
1 stop6h 50m
Boise Air Term. Gowen Fld
Sun 11/8
4:11 pm-5:03 pm
Nonstop1h 52m
$252
Santa RosaBoise
STS - BOI
STSBOI
Santa Rosa Sonoma County
Wed 11/4
5:20 pm-11:51 pm
1 stop5h 31m
Boise Air Term. Gowen Fld
Sat 11/7
4:11 pm-5:03 pm
Nonstop1h 52m
$257
Santa RosaSpokane
STS - GEG
STSGEG
Santa Rosa Sonoma County
Sat 6/6
7:06 am-9:45 pm
1 stop14h 39m
Spokane
Tue 6/9
7:01 am-11:56 pm
1 stop16h 55m
$263
Santa RosaSpokane
STS - GEG
STSGEG
Santa Rosa Sonoma County
Fri 6/5
7:40 pm-9:45 pm
1 stop26h 05m
Spokane
Mon 6/8
7:01 am-11:25 am
1 stop28h 24m
$344
Santa RosaSpokane
STS - GEG
STSGEG
Santa Rosa Sonoma County
Fri 6/5
5:21 pm-11:52 am
2 stops18h 31m
Spokane
Sun 6/7
7:01 am-11:50 pm
1 stop16h 49m
$351
Santa RosaBoise
STS - BOI
STSBOI
Santa Rosa Sonoma County
Thu 6/25
5:35 pm-10:45 pm
1 stop4h 10m
Boise Air Term. Gowen Fld
Wed 7/1
8:15 am-11:58 am
1 stop4h 43m
$357
Santa RosaBoise
STS - BOI
STSBOI
Santa Rosa Sonoma County
Tue 7/21
1:06 pm-8:43 pm
1 stop6h 37m
Boise Air Term. Gowen Fld
Sat 7/25
6:23 am-11:58 am
1 stop6h 35m
$357
Santa RosaSpokane
STS - GEG
STSGEG
Santa Rosa Sonoma County
Sat 6/6
5:21 pm-10:52 pm
1 stop5h 31m
Spokane
Fri 6/12
12:42 pm-11:30 pm
1 stop10h 48m
$363
Santa RosaSpokane
STS - GEG
STSGEG
Santa Rosa Sonoma County
Tue 9/1
10:34 am-10:48 pm
1 stop12h 14m
Spokane
Wed 9/2
7:00 am-2:12 pm
1 stop7h 12m
$363
Santa RosaBoise
STS - BOI
STSBOI
Santa Rosa Sonoma County
Wed 7/15
6:00 am-6:50 pm
2 stops11h 50m
Boise Air Term. Gowen Fld
Wed 7/22
6:30 am-1:40 pm
2 stops8h 10m
$366
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Santa Rosa to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Santa Rosa with our price prediction graph.
STS-BOI
STS-GEG
STS-JAC
STS-SUN
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 Santa Rosa to Idaho
STS-USID
STS-BOI
STS-GEG
STS-JAC
STS-SUN
What is the cheapest month to book a flight from Santa Rosa to Idaho?
Currently, April is the cheapest month in which you can book a flight from Santa Rosa to Idaho (average of $82). Flying from Santa Rosa to Idaho in February is currently the most expensive (average of $438). 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.
How much does it cost to fly round-trip from Santa Rosa to Idaho?
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 May 14, 2026.
Read reviews from past customers who have flown Alaska Airlines from Santa Rosa to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Food
7.0
Entertainment
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa 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 Santa Rosa to Idaho
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Complete your trip
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Santa Rosa and Idaho flights
Browse other Santa Rosa and Idaho flight options. Last updated on May 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santa Rosa to Idaho flights
Consider these flights traveling from Santa Rosa to Idaho.
Top airline flying from Santa Rosa to Idaho
Discover the top airline that operate flights from Santa Rosa 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 2,558,603 searches. Data last updated May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$470 | FlexibilityNo cancel fee | On-time75% |