$76+ Cheap flights from Oregon to Santa Rosa (STS)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STS
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Santa Rosa 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Santa Rosa
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Cheapest flights from Oregon to Santa RosaExplore the most affordable flight options available from Oregon to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Oregon to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/23. 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 9/223:00 pm -
1 stop6h 30m
Tue 9/296:00 am -
1 stop7h 20m
Deal found 8/23![Southwest logo]()
$151
This Delta deal was found by Cheapflights users on 8/21. 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 10/146:00 am -
1 stop5h 41m
Sat 10/1711:21 am -
1 stop3h 53m
Deal found 8/21![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 8/19. 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.
Wed 9/303:00 pm -
1 stop6h 30m
Sat 10/107:25 am -
1 stop6h 35m
Deal found 8/19![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 9/126:20 am -
1 stop5h 45m
Sat 9/196:00 am -
2 stops10h 20m
Deal found 8/20![Southwest logo]()
$162
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:34 am -
1 stop5h 31m
Sun 12/134:50 pm -
1 stop6h 36m
Deal found 8/22![Delta logo]()
$164
This Southwest deal was found by Cheapflights users on 8/23. 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 9/223:00 pm -
1 stop6h 30m
Fri 9/252:55 pm -
2 stops6h 55m
Deal found 8/23![Southwest logo]()
$166
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:45 am -
2 stops10h 20m
Sat 11/711:21 am -
2 stops9h 47m
Deal found 8/18![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 10/102:10 pm -
1 stop5h 45m
Sat 10/177:25 am -
2 stops11h 00m
Deal found 8/20![Southwest logo]()
$168
This Southwest deal was found by Cheapflights users on 8/19. 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.
Tue 10/136:50 am -
2 stops6h 05m
Sat 10/177:25 am -
2 stops11h 00m
Deal found 8/19![Southwest logo]()
$173
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:50 am -
2 stops6h 05m
Fri 10/164:50 pm -
2 stops6h 55m
Deal found 8/18![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 10/267:37 pm -
1 stop25h 13m
Wed 10/286:19 am -
1 stop6h 28m
Deal found 8/22![Alaska Airlines logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 10/279:03 am -
1 stop10h 47m
Tue 11/311:49 am -
1 stop5h 01m
Deal found 8/22![Alaska Airlines logo]()
$203
Best flights from Oregon to Santa RosaDiscover carefully curated flight deals from Oregon to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Oregon to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:06 pm -
1 stop3h 59m
Sat 11/711:21 am -
1 stop3h 53m
Deal found 8/18![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 10/267:37 pm -
1 stop25h 13m
Wed 10/286:19 am -
1 stop6h 28m
Deal found 8/22![Alaska Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:35 am -
2 stops9h 20m
Sat 9/266:00 am -
1 stop6h 45m
Deal found 8/22![Southwest logo]()
$234
This Delta deal was found by Cheapflights users on 8/21. 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 10/146:00 am -
1 stop5h 41m
Sat 10/1711:21 am -
2 stops9h 47m
Deal found 8/21![Delta logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/317:00 am -
1 stop12h 50m
Tue 11/311:49 am -
1 stop26h 34m
Deal found 8/21![Alaska Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 8/19. 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 9/106:25 am -
1 stop7h 55m
Tue 9/156:00 am -
2 stops8h 05m
Deal found 8/19![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 12/104:11 pm -
Nonstop1h 52m
Sat 12/127:00 am -
1 stop15h 13m
Deal found 8/22![Alaska Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 8/21. 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 10/141:25 pm -
2 stops9h 15m
Sat 10/177:25 am -
2 stops12h 25m
Deal found 8/21![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:06 pm -
Nonstop1h 49m
Tue 10/2010:50 am -
1 stop9h 50m
Deal found 8/19![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop4h 43m
Mon 11/2311:29 am -
1 stop4h 57m
Deal found 8/18![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 12/106:00 am -
1 stop4h 12m
Sun 12/1312:22 pm -
Nonstop1h 40m
Deal found 8/22![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/23. 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 11/269:58 am -
1 stop6h 08m
Thu 12/311:27 am -
2 stops10h 39m
Deal found 8/23![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:10 pm -
1 stop10h 05m
Sun 10/46:10 am -
1 stop7h 50m
Deal found 8/18![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/25:52 pm -
1 stop5h 07m
Mon 10/57:00 am -
1 stop4h 28m
Deal found 8/20![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:13 am -
1 stop14h 41m
Fri 10/96:37 pm -
Nonstop1h 43m
Deal found 8/19![Alaska Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop7h 05m
Sun 10/254:30 pm -
2 stops6h 45m
Deal found 8/18![Southwest logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/107:55 am -
1 stop15h 59m
Wed 9/166:47 pm -
2 stops15h 22m
Deal found 8/20![Alaska Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:10 pm -
1 stop7h 05m
Sun 10/44:30 pm -
2 stops6h 45m
Deal found 8/22![Southwest logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/105:53 pm -
1 stop14h 57m
Wed 10/146:19 am -
1 stop8h 13m
Deal found 8/18![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/227:00 am -
1 stop26h 54m
Sat 9/266:16 am -
1 stop13h 32m
Deal found 8/18![Alaska Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/167:08 am -
1 stop16h 46m
Wed 9/236:47 pm -
1 stop27h 34m
Deal found 8/20![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/97:20 pm -
Nonstop1h 39m
Tue 9/156:16 am -
1 stop7h 32m
Deal found 8/23![Alaska Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/1210:51 am -
1 stop6h 05m
Sat 9/196:16 am -
1 stop12h 21m
Deal found 8/23![Alaska Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/77:30 am -
Nonstop1h 45m
Mon 9/146:16 am -
1 stop14h 33m
Deal found 8/23![Alaska Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/173:00 pm -
1 stop6h 56m
Wed 10/215:06 pm -
1 stop6h 36m
Deal found 8/22![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/191:34 pm -
2 stops19h 19m
Wed 9/236:16 am -
1 stop13h 32m
Deal found 8/22![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:00 pm -
2 stops18h 59m
Wed 10/215:06 pm -
1 stop6h 36m
Deal found 8/19![Alaska Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/56:15 am -
1 stop6h 41m
Wed 9/96:16 am -
2 stops17h 39m
Deal found 8/21![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/27:00 am -
1 stop7h 12m
Sun 9/66:16 am -
1 stop16h 19m
Deal found 8/18![Alaska Airlines logo]()
$613
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/77:00 am -
1 stop26h 54m
Fri 9/116:47 pm -
1 stop25h 01m
Deal found 8/23![Alaska Airlines logo]()
$643
Last-minute flights from Oregon to Santa RosaDiscover last-minute flight deals from Oregon to Santa Rosa. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Santa Rosa. Data last updated August 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 9/126:20 am -
1 stop5h 45m
Sat 9/196:00 am -
2 stops10h 20m
Deal found 8/20![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/19. 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.
Wed 9/1611:40 am -
2 stops10h 50m
Wed 9/236:00 am -
1 stop5h 00m
Deal found 8/19![Southwest logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/196:49 pm -
1 stop16h 05m
Sat 9/266:16 am -
1 stop13h 04m
Deal found 8/22![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/193:03 pm -
1 stop18h 51m
Thu 9/246:16 am -
1 stop14h 33m
Deal found 8/23![Alaska Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:50 pm -
1 stop7h 05m
Sat 9/266:00 am -
1 stop6h 45m
Deal found 8/22![Southwest logo]()
$229
This Booking.com deal was found by Cheapflights users on 8/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:38 pm -
1 stop16h 16m
Wed 9/236:47 pm -
1 stop14h 43m
Deal found 8/22![Alaska Airlines logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 9/213:03 pm -
1 stop18h 51m
Fri 9/256:16 am -
1 stop27h 14m
Deal found 8/23![Alaska Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 8/23. 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 9/223:00 pm -
1 stop6h 30m
Tue 9/296:00 am -
1 stop7h 20m
Deal found 8/23![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 8/23. 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 9/223:00 pm -
1 stop6h 30m
Fri 9/252:55 pm -
2 stops6h 55m
Deal found 8/23![Southwest logo]()
$166
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:08 am -
1 stop26h 46m
Mon 10/56:19 am -
1 stop8h 13m
Deal found 8/21![Alaska Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 8/21. 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 9/283:55 pm -
2 stops6h 45m
Mon 10/56:00 am -
1 stop7h 55m
Deal found 8/21![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 8/19. 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.
Wed 9/303:00 pm -
1 stop6h 30m
Sat 10/107:25 am -
1 stop6h 35m
Deal found 8/19![Southwest logo]()
$157
One-way flights from Oregon to Santa RosaSearch for one-way flight options from Oregon to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Oregon to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:40 pm -
1 stop5h 15m
Deal found 8/22![Southwest logo]()
$76
This Southwest deal was found by Cheapflights users on 8/19. 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.
Tue 9/153:30 pm -
1 stop7h 00m
Deal found 8/19![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:40 am -
2 stops10h 50m
Deal found 8/18![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 8/19. 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.
Fri 9/253:40 pm -
1 stop7h 00m
Deal found 8/19![Southwest logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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 9/155:38 pm -
1 stop6h 16m
Deal found 8/22![Alaska Airlines logo]()
$102
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/147:55 am -
1 stop25h 59m
Deal found 8/22![Alaska Airlines logo]()
$107
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:08 am -
1 stop26h 46m
Deal found 8/21![Alaska Airlines logo]()
$107
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:45 am -
1 stop8h 10m
Deal found 8/22![Southwest logo]()
$110
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:55 am -
1 stop6h 17m
Deal found 8/19![Alaska Airlines logo]()
$112
This Southwest deal was found by Cheapflights users on 8/21. 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 9/213:55 pm -
2 stops6h 45m
Deal found 8/21![Southwest logo]()
$115
This Delta deal was found by Cheapflights users on 8/19. 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 10/611:32 am -
1 stop5h 33m
Deal found 8/19![Delta logo]()
$120
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:49 pm -
1 stop6h 05m
Deal found 8/19![Alaska Airlines logo]()
$122
Find flight deals from Oregon to Santa Rosa
Keep the following information in mind while searching for Oregon to Santa Rosa flight deals. Data was last updated August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Southwest) |
One-way from | $76 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $249 |
Good round-trip deal | $277 or less |
Good one-way deal | $276 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Santa Rosa 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 August 23, 2026.
Use the filters below to find and compare flights from Oregon to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Tue 11/3
1:06 pm-4:05 pm
1 stop3h 59m
Santa Rosa Sonoma County
Sat 11/7
11:21 am-4:14 pm
1 stop3h 53m
$157
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Wed 10/14
6:00 am-10:41 am
1 stop5h 41m
Santa Rosa Sonoma County
Sat 10/17
11:21 am-10:08 pm
2 stops9h 47m
$162
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Mon 10/26
7:37 pm-7:50 pm
1 stop25h 13m
Santa Rosa Sonoma County
Wed 10/28
6:19 am-1:47 pm
1 stop6h 28m
$203
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Sat 10/31
7:00 am-7:50 pm
1 stop12h 50m
Santa Rosa Sonoma County
Tue 11/3
11:49 am-2:23 pm
1 stop26h 34m
$203
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Thu 12/10
4:11 pm-5:03 pm
Nonstop1h 52m
Santa Rosa Sonoma County
Sat 12/12
7:00 am-11:13 pm
1 stop15h 13m
$230
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Sat 9/19
11:35 am-7:55 pm
2 stops9h 20m
Santa Rosa Sonoma County
Sat 9/26
6:00 am-1:45 pm
1 stop6h 45m
$234
PortlandSanta Rosa
PDX Portland - STS Santa Rosa Sonoma County
PDXSTS
Portland
Thu 9/10
6:25 am-2:20 pm
1 stop7h 55m
Santa Rosa Sonoma County
Tue 9/15
6:00 am-2:05 pm
2 stops8h 05m
$237
PortlandSanta Rosa
PDX Portland - STS Santa Rosa Sonoma County
PDXSTS
Portland
Sat 10/17
3:06 pm-4:55 pm
Nonstop1h 49m
Santa Rosa Sonoma County
Tue 10/20
10:50 am-8:40 pm
1 stop9h 50m
$240
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Wed 10/14
1:25 pm-9:40 pm
2 stops9h 15m
Santa Rosa Sonoma County
Sat 10/17
7:25 am-8:50 pm
2 stops12h 25m
$242
Quickest round-trip
BoiseSanta Rosa
BOI Boise Air Term. Gowen Fld - STS Santa Rosa Sonoma County
BOISTS
Boise Air Term. Gowen Fld
Thu 12/10
6:00 am-9:12 am
1 stop4h 12m
Santa Rosa Sonoma County
Sun 12/13
12:22 pm-3:02 pm
Nonstop1h 40m
$247
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Oregon to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Oregon with our price prediction graph.
BOI-STS
EUG-STS
PDX-STS
MFR-STS
YKM-STS
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 Oregon to Santa Rosa
USOR-STS
BOI-STS
EUG-STS
PDX-STS
MFR-STS
What is the cheapest month to book a flight from Oregon to Santa Rosa?
Currently, January is the cheapest month in which you can book a flight from Oregon to Santa Rosa (average of $217). Flying from Oregon to Santa Rosa in August is currently the most expensive (average of $450). 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 OR to STS?
Find hourly flight availability from Oregon to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 23, 2026.
It’s typically best to fly out from Oregon to Santa Rosa in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Oregon to Santa Rosa
Explore weekly flight availability from Oregon to Santa Rosa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 23, 2026.
The most flights from USOR to STS are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Oregon to Santa Rosa?
Airfare is below average for this route at the moment.
Oregon to Santa Rosa flights typically cost between $307 and $451 in September.The cheapest round-trip price found within the last 5 days was $151 on Southwest (Sep 22-Sep 29).
How far ahead should I book a flight from Oregon to Santa Rosa?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oregon to Santa Rosa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Oregon to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Alternative routes for Oregon to Santa Rosa
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Complete your trip
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Oregon and Santa Rosa flights
Browse other Oregon and Santa Rosa flight options. Last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Rosa
Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Oregon to Santa Rosa flights
Consider these flights traveling from Oregon to Santa Rosa.
Top airline flying from Oregon to Santa Rosa
Discover the top airline that operate flights from Oregon to Santa Rosa. 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 August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$375 | FlexibilityNo cancel fee | On-time75% |