$92+ Cheap flights from Santa Rosa (STS) to Sky Harbor Intl (PHX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHX
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Phoenix Sky Harbor Intl are usually found in August or January, booked 76 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Cheap flight deals from Santa Rosa to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to Sky Harbor IntlExplore the most affordable flight options available from Santa Rosa to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Santa Rosa to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This CheapTickets deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Wed 11/49:10 am -
Nonstop2h 13m
Tue 11/1012:52 pm -
Nonstop2h 30m
Deal found 9/3![Alaska Airlines logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:04 am -
Nonstop2h 06m
Tue 12/1512:52 pm -
Nonstop2h 30m
Deal found 9/5![Alaska Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/41:18 pm -
Nonstop2h 11m
Tue 11/102:35 pm -
Nonstop2h 21m
Deal found 9/3![American Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:25 am -
Nonstop2h 18m
Mon 11/92:35 pm -
Nonstop2h 21m
Deal found 9/5![American Airlines logo]()
$217
Best flights from Santa Rosa to Sky Harbor IntlDiscover carefully curated flight deals from Santa Rosa to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Santa Rosa to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/229:04 am -
Nonstop2h 06m
Thu 3/412:52 pm -
Nonstop2h 30m
Deal found 9/5![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:50 pm -
1 stop5h 30m
Tue 11/102:30 pm -
2 stops8h 00m
Deal found 9/4![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:49 pm -
1 stop7h 09m
Sun 10/185:45 am -
1 stop4h 56m
Deal found 9/4![Delta logo]()
$267
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:10 pm -
2 stops6h 50m
Sat 10/107:50 am -
1 stop6h 40m
Deal found 9/2![Southwest logo]()
$238
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 9/291:40 pm -
2 stops8h 05m
Tue 10/65:50 am -
1 stop5h 15m
Deal found 9/1![Southwest logo]()
$238
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 2/269:04 am -
Nonstop2h 06m
Mon 3/112:52 pm -
Nonstop2h 30m
Deal found 9/1![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Mon 12/214:50 pm -
1 stop7h 01m
Wed 12/307:00 am -
1 stop4h 45m
Deal found 9/3![Delta logo]()
$267
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.
Fri 10/302:00 pm -
2 stops25h 00m
Mon 11/211:24 am -
1 stop12h 01m
Deal found 9/2![Alaska Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1112:25 pm -
1 stop5h 20m
Mon 1/189:15 am -
1 stop5h 30m
Deal found 9/5![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/196:16 am -
1 stop5h 15m
Wed 9/307:08 am -
1 stop16h 46m
Deal found 9/3![Alaska Airlines logo]()
$285
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 11/64:10 pm -
2 stops6h 55m
Mon 11/910:50 am -
1 stop5h 45m
Deal found 9/1![Southwest logo]()
$278
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:10 am -
2 stops6h 30m
Fri 10/95:55 pm -
1 stop5h 25m
Deal found 9/2![Southwest logo]()
$282
Last-minute flights from Santa Rosa to Sky Harbor IntlDiscover last-minute flight deals from Santa Rosa to Sky Harbor Intl. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Sky Harbor Intl. Data last updated September 6, 2026 and is based on user searches.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:16 am -
1 stop8h 17m
Sat 9/267:49 pm -
1 stop14h 05m
Deal found 9/1![Alaska Airlines logo]()
$233
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:11 pm -
Nonstop2h 11m
Sat 10/101:23 pm -
Nonstop2h 18m
Deal found 9/2![American Airlines logo]()
$207
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:35 am -
2 stops6h 15m
Sat 10/109:45 am -
1 stop4h 45m
Deal found 9/2![Southwest logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/234:35 pm -
1 stop6h 25m
Thu 11/1211:24 am -
1 stop12h 01m
Deal found 9/3![Alaska Airlines logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/274:35 pm -
1 stop4h 06m
Wed 11/111:07 pm -
Nonstop2h 22m
Deal found 9/3![Alaska Airlines logo]()
$215
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:35 pm -
1 stop4h 06m
Tue 11/31:07 pm -
Nonstop2h 22m
Deal found 9/4![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/296:19 am -
1 stop12h 23m
Wed 11/114:52 pm -
1 stop6h 33m
Deal found 9/3![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/296:19 am -
1 stop8h 41m
Thu 11/121:07 pm -
Nonstop2h 22m
Deal found 9/3![Alaska Airlines logo]()
$225
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.
Thu 10/294:50 pm -
1 stop3h 50m
Mon 11/27:40 pm -
1 stop4h 00m
Deal found 9/1![Southwest logo]()
$234
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:23 pm -
Nonstop2h 12m
Sun 11/111:20 am -
Nonstop2h 28m
Deal found 9/2![American Airlines logo]()
$227
One-way flights from Santa Rosa to Sky Harbor IntlSearch for one-way flight options from Santa Rosa to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Santa Rosa to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This WAYA deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Tue 10/1310:50 am -
1 stop4h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$92
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:12 pm -
1 stop4h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$104
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 10/34:35 pm -
1 stop4h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$112
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:13 pm -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$114
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.
Thu 10/16:16 am -
1 stop16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$117
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:45 am -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:45 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$120
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:44 pm -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:10 pm -
2 stops6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$125
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.
Wed 12/210:00 am -
2 stops8h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$127
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 10/93:10 pm -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/31:12 pm -
2 stops25h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$133
Find flight deals from Santa Rosa to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (CheapTickets) |
One-way from | $92 (WAYA) |
Popular in | June |
Cheapest in | August |
Average price | $402 |
Good round-trip deal | $311 or less |
Good one-way deal | $226 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Sky Harbor Intl 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 6, 2026.
Use the filters below to find and compare flights from Santa Rosa to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Sat 2/27
3:18 pm-11:16 pm
1 stop6h 58m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$112
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Sat 10/10
2:05 pm-8:35 pm
1 stop6h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Sat 12/5
6:44 pm-11:16 pm
1 stop3h 32m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Tue 9/29
6:16 am-10:27 pm
1 stop16h 11m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$117
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Wed 12/16
12:50 pm-7:20 pm
1 stop5h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$120
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Tue 12/1
4:50 pm-11:08 pm
1 stop5h 18m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Sun 12/6
7:00 am-11:56 am
1 stop3h 56m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Mon 12/7
7:00 am-11:56 am
1 stop3h 56m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Fri 10/9
3:10 pm-11:00 pm
2 stops7h 50m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
Santa RosaPhoenix
STS Santa Rosa Sonoma County - PHX Phoenix Sky Harbor Intl
STSPHX
Santa Rosa Sonoma County
Fri 9/25
4:40 pm-9:25 pm
1 stop4h 45m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$134
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Santa Rosa to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Sky Harbor Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Rosa-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Rosa to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Santa Rosa with our price prediction graph.
STS-PHX
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 Phoenix Sky Harbor Intl Airport
How far ahead should I book a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Phoenix Sky Harbor Intl Airport (average of $386). Flying from Santa Rosa to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $475). 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 STS to PHX?
Find hourly flight availability from Santa Rosa to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 6, 2026.
When flying from Santa Rosa to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated September 6, 2026.
Read through reviews of airlines operating flights from Santa Rosa to Phoenix Sky Harbor Intl Airport, such as Southwest,Alaska Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Surprise
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Paradise Valley
Peoria
Chandler
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Camp Verde
Globe
Fountain Hills
Guadalupe
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Top 3 airlines flying from Santa Rosa to Sky Harbor Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$460 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$356 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$301 | Average$431 | FlexibilityNo cancel fee | On-time71% |