$59+ Cheap flights from Arizona 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STS
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Arizona 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Santa Rosa
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Cheapest flights from Arizona to Santa RosaExplore the most affordable flight options available from Arizona to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Arizona to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Southwest deal was found by Cheapflights users on 8/29. 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 11/1710:25 am -
Nonstop1h 50m
Wed 11/182:35 pm -
Nonstop1h 50m
Deal found 8/29![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 8/31. 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 9/286:10 pm -
1 stop4h 30m
Wed 9/301:40 pm -
Nonstop1h 45m
Deal found 8/31![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 10/302:21 pm -
Nonstop1h 51m
Tue 11/31:12 pm -
Nonstop1h 42m
Deal found 8/30![Alaska Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 8/28. 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 11/510:00 am -
1 stop5h 35m
Mon 11/94:10 pm -
2 stops5h 55m
Deal found 8/28![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 8/30. 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 10/24:05 pm -
1 stop7h 10m
Tue 10/61:30 pm -
Nonstop1h 45m
Deal found 8/30![Southwest logo]()
$144
This Priceline deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:45 pm -
Nonstop1h 54m
Sun 9/271:40 pm -
Nonstop1h 44m
Deal found 8/28![Alaska Airlines logo]()
$154
This Priceline deal was found by Cheapflights users on 8/30. 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.
Mon 9/282:45 pm -
Nonstop1h 54m
Mon 10/52:00 pm -
Nonstop1h 42m
Deal found 8/30![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/102:21 pm -
Nonstop1h 51m
Tue 10/134:35 pm -
1 stop6h 58m
Deal found 8/28![Alaska Airlines logo]()
$162
This Trip.com deal was found by Cheapflights users on 8/29. 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.
Tue 10/131:12 pm -
1 stop6h 38m
Tue 10/2010:50 am -
1 stop4h 10m
Deal found 8/29![Multiple Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 10/1310:12 am -
Nonstop2h 28m
Tue 10/201:10 pm -
Nonstop2h 09m
Deal found 8/29![American Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/3110:12 am -
1 stop9h 38m
Tue 11/39:10 am -
Nonstop2h 13m
Deal found 9/1![Alaska Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/2110:12 am -
Nonstop2h 28m
Mon 10/264:11 pm -
Nonstop2h 11m
Deal found 8/31![American Airlines logo]()
$217
Best flights from Arizona to Santa RosaDiscover carefully curated flight deals from Arizona to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Arizona to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Southwest deal was found by Cheapflights users on 8/29. 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 11/1710:25 am -
Nonstop1h 50m
Wed 11/182:35 pm -
Nonstop1h 50m
Deal found 8/29![Southwest logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/302:21 pm -
Nonstop1h 51m
Tue 11/31:12 pm -
Nonstop1h 42m
Deal found 8/28![Alaska Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 8/28. 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 10/1010:09 am -
1 stop5h 56m
Sun 10/114:49 pm -
1 stop7h 10m
Deal found 8/28![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 8/30. 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 9/286:00 am -
1 stop4h 20m
Mon 10/53:10 pm -
Nonstop1h 45m
Deal found 8/30![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/31. 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 11/612:45 pm -
Nonstop1h 50m
Mon 11/94:10 pm -
2 stops5h 55m
Deal found 8/31![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/3110:12 am -
1 stop9h 38m
Tue 11/39:10 am -
Nonstop2h 13m
Deal found 9/1![Alaska Airlines logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 9/307:49 pm -
1 stop4h 05m
Sat 10/36:19 am -
1 stop8h 41m
Deal found 8/31![Alaska Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 8/28. 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 9/297:00 am -
1 stop5h 45m
Wed 9/306:00 am -
1 stop6h 40m
Deal found 8/28![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/303:42 pm -
1 stop7h 18m
Mon 11/26:00 am -
1 stop16h 27m
Deal found 9/1![Alaska Airlines logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 10/293:42 pm -
1 stop7h 18m
Sat 10/3110:50 am -
1 stop4h 10m
Deal found 8/31![Alaska Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/1. 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 10/2811:40 am -
2 stops10h 05m
Thu 10/296:00 am -
2 stops8h 25m
Deal found 9/1![Southwest logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 9/217:49 pm -
1 stop4h 05m
Sat 9/266:16 am -
1 stop8h 17m
Deal found 8/30![Alaska Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 8/31. 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 11/115:10 pm -
1 stop5h 20m
Wed 12/166:45 am -
1 stop5h 30m
Deal found 8/31![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/31. 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 9/307:00 am -
1 stop4h 20m
Wed 9/301:40 pm -
1 stop4h 00m
Deal found 8/31![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 12/89:51 am -
1 stop5h 31m
Thu 12/107:00 am -
1 stop4h 41m
Deal found 8/31![Alaska Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/31. 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 11/1112:35 pm -
2 stops9h 55m
Wed 12/162:35 pm -
1 stop6h 15m
Deal found 8/31![Southwest logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 8/29. 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 9/237:23 am -
1 stop14h 08m
Sat 9/268:07 am -
2 stops8h 21m
Deal found 8/29![Alaska Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/31. 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 11/126:55 am -
2 stops8h 40m
Sat 12/126:30 am -
2 stops7h 50m
Deal found 8/31![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 9/1. 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 10/26:40 pm -
1 stop4h 35m
Mon 10/56:00 am -
1 stop4h 00m
Deal found 9/1![Southwest logo]()
$369
Last-minute flights from Arizona to Santa RosaDiscover last-minute flight deals from Arizona to Santa Rosa. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Santa Rosa. Data last updated September 2, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:45 pm -
Nonstop1h 54m
Sun 9/271:40 pm -
Nonstop1h 44m
Deal found 8/28![Alaska Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 8/31. 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 9/286:10 pm -
1 stop4h 30m
Wed 9/301:40 pm -
Nonstop1h 45m
Deal found 8/31![Southwest logo]()
$127
This Priceline deal was found by Cheapflights users on 8/30. 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.
Mon 9/282:45 pm -
Nonstop1h 54m
Mon 10/52:00 pm -
Nonstop1h 42m
Deal found 8/30![Alaska Airlines logo]()
$157
This Priceline deal was found by Cheapflights users on 8/31. 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 9/302:45 pm -
Nonstop1h 54m
Wed 10/72:00 pm -
Nonstop1h 42m
Deal found 8/31![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 8/30. 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 10/24:05 pm -
1 stop7h 10m
Tue 10/61:30 pm -
Nonstop1h 45m
Deal found 8/30![Southwest logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/102:21 pm -
Nonstop1h 51m
Tue 10/134:35 pm -
1 stop6h 58m
Deal found 8/28![Alaska Airlines logo]()
$162
This Trip.com deal was found by Cheapflights users on 8/29. 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.
Tue 10/131:12 pm -
1 stop6h 38m
Tue 10/2010:50 am -
1 stop4h 10m
Deal found 8/29![Multiple Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Tue 10/1310:12 am -
Nonstop2h 28m
Tue 10/201:10 pm -
Nonstop2h 09m
Deal found 8/29![American Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 8/29. 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 10/203:30 pm -
2 stops6h 15m
Wed 10/211:30 pm -
Nonstop1h 45m
Deal found 8/29![Southwest logo]()
$132
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/2110:12 am -
Nonstop2h 28m
Mon 10/264:11 pm -
Nonstop2h 11m
Deal found 8/31![American Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 10/302:21 pm -
Nonstop1h 51m
Tue 11/31:12 pm -
Nonstop1h 42m
Deal found 8/30![Alaska Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/3110:12 am -
1 stop9h 38m
Tue 11/39:10 am -
Nonstop2h 13m
Deal found 9/1![Alaska Airlines logo]()
$215
One-way flights from Arizona to Santa RosaSearch for one-way flight options from Arizona to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Arizona to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 10/312:21 pm -
Nonstop1h 51m
Deal found 8/31![Alaska Airlines logo]()
$59
This Southwest deal was found by Cheapflights users on 8/31. 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 9/295:30 pm -
1 stop4h 00m
Deal found 8/31![Southwest logo]()
$69
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/22:45 pm -
Nonstop1h 54m
Deal found 8/28![Alaska Airlines logo]()
$76
This Southwest deal was found by Cheapflights users on 9/1. 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 12/13:20 pm -
1 stop6h 10m
Deal found 9/1![Southwest logo]()
$79
This WAYA deal was found by Cheapflights users on 8/28. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:52 am -
1 stop6h 00m
Deal found 8/28![Multiple Airlines logo]()
$80
This Delta deal was found by Cheapflights users on 8/28. 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 10/67:00 am -
2 stops9h 05m
Deal found 8/28![Delta logo]()
$84
This Southwest deal was found by Cheapflights users on 8/31. 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 10/306:30 am -
1 stop3h 55m
Deal found 8/31![Southwest logo]()
$86
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/292:21 pm -
Nonstop1h 51m
Deal found 9/2![Alaska Airlines logo]()
$89
This Delta deal was found by Cheapflights users on 9/2. 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 11/37:00 am -
2 stops9h 05m
Deal found 9/2![Delta logo]()
$94
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/262:21 pm -
Nonstop1h 51m
Deal found 8/28![Alaska Airlines logo]()
$99
This Priceline deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:45 pm -
Nonstop1h 54m
Deal found 9/1![Alaska Airlines logo]()
$103
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 10/15:28 pm -
1 stop6h 26m
Deal found 8/28![Alaska Airlines logo]()
$104
Find flight deals from Arizona to Santa Rosa
Keep the following information in mind while searching for Arizona to Santa Rosa flight deals. Data was last updated September 2, 2026.
Round-trip from | $117 (Southwest) |
|---|---|
One-way from | $59 (Alaska Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $238 |
Good round-trip deal | $287 or less |
Good one-way deal | $153 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 September 2, 2026.
Use the filters below to find and compare flights from Arizona to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Tue 11/17
10:25 am-12:15 pm
Nonstop1h 50m
Santa Rosa Sonoma County
Wed 11/18
2:35 pm-4:25 pm
Nonstop1h 50m
$117
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Mon 9/28
6:00 am-10:20 am
1 stop4h 20m
Santa Rosa Sonoma County
Mon 10/5
3:10 pm-4:55 pm
Nonstop1h 45m
$127
Quickest round-trip
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Fri 10/30
2:21 pm-4:12 pm
Nonstop1h 51m
Santa Rosa Sonoma County
Tue 11/3
1:12 pm-2:54 pm
Nonstop1h 42m
$134
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Sat 10/10
10:09 am-4:05 pm
1 stop5h 56m
Santa Rosa Sonoma County
Sun 10/11
4:49 pm-11:59 pm
1 stop7h 10m
$167
Las VegasSanta Rosa
LAS Las Vegas Harry Reid Intl - STS Santa Rosa Sonoma County
LASSTS
Las Vegas Harry Reid Intl
Fri 11/6
12:45 pm-2:35 pm
Nonstop1h 50m
Santa Rosa Sonoma County
Mon 11/9
4:10 pm-10:05 pm
2 stops5h 55m
$172
PhoenixSanta Rosa
PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County
PHXSTS
Phoenix Sky Harbor Intl
Sat 10/31
10:12 am-7:50 pm
1 stop9h 38m
Santa Rosa Sonoma County
Tue 11/3
9:10 am-12:23 pm
Nonstop2h 13m
$215
PhoenixSanta Rosa
PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County
PHXSTS
Phoenix Sky Harbor Intl
Wed 9/30
7:49 pm-11:54 pm
1 stop4h 05m
Santa Rosa Sonoma County
Sat 10/3
6:19 am-3:00 pm
1 stop8h 41m
$223
PhoenixSanta Rosa
PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County
PHXSTS
Phoenix Sky Harbor Intl
Tue 9/29
7:00 am-12:45 pm
1 stop5h 45m
Santa Rosa Sonoma County
Wed 9/30
6:00 am-12:40 pm
1 stop6h 40m
$227
PhoenixSanta Rosa
PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County
PHXSTS
Phoenix Sky Harbor Intl
Fri 10/30
3:42 pm-11:00 pm
1 stop7h 18m
Santa Rosa Sonoma County
Mon 11/2
6:00 am-11:27 pm
1 stop16h 27m
$235
PhoenixSanta Rosa
PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County
PHXSTS
Phoenix Sky Harbor Intl
Thu 10/29
3:42 pm-11:00 pm
1 stop7h 18m
Santa Rosa Sonoma County
Sat 10/31
10:50 am-3:00 pm
1 stop4h 10m
$235
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Arizona to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Arizona with our price prediction graph.
LAS-STS
PHX-STS
TUS-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 Arizona to Santa Rosa
USAZ-STS
LAS-STS
PHX-STS
TUS-STS
What is the cheapest month to book a flight from Arizona to Santa Rosa?
Currently, September is the cheapest month in which you can book a flight from Arizona to Santa Rosa (average of $350). Flying from Arizona to Santa Rosa in December is currently the most expensive (average of $554). 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 AZ to STS?
Find hourly flight availability from Arizona 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 September 2, 2026.
When flying from Arizona to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Arizona to Santa Rosa?
Airfare is below average for this route at the moment.
Arizona to Santa Rosa flights typically cost between $302 and $483 in October.The cheapest round-trip price found within the last 5 days was $204 on Multiple Airlines (Oct 13-Oct 20).
How far ahead should I book a flight from Arizona to Santa Rosa?
The price you pay for your flight from Arizona to Santa Rosa may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Arizona 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 Arizona to Santa Rosa
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Complete your trip
Complete your trip to Santa Rosa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Arizona to Santa Rosa by cabin class
Find flights from Arizona to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Santa Rosa flights
Browse other Arizona and Santa Rosa flight options. Last updated on September 2, 2026.
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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 September 2, 2026.
Arizona to Santa Rosa flights
Consider these flights traveling from Arizona to Santa Rosa.
Top 3 airlines flying from Arizona to Santa Rosa
Discover the top 3 airlines that operate flights from Arizona 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 September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$202 | Average$447 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$252 | Average$383 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$297 | Average$534 | FlexibilityNo cancel fee | On-time71% |