$104+ Cheap flights from Santa Rosa (STS) to Mesa, AZ
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHX
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Mesa 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 Mesa are usually found in September 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 Mesa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to MesaExplore the most affordable flight options available from Santa Rosa to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Santa Rosa to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This CheapTickets deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:56 pm
STS
- PHX
1 stop19h 18m
Alaska Airlines
Mon 11/98:00 am
PHX
- STS
1 stop15h 33m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Mon 11/168:00 am
PHX
- STS
1 stop15h 33m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Wed 12/212:52 pm
PHX
- STS
Nonstop2h 30m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Wed 11/1811:20 am
PHX
- STS
1 stop12h 13m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$242
This Booking.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:13 am
STS
- PHX
1 stop16h 14m
Alaska Airlines
Sun 9/207:08 am
PHX
- STS
1 stop26h 46m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$246
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:06 pm
STS
- PHX
2 stops25h 27m
Alaska Airlines
Mon 8/243:15 pm
PHX
- STS
1 stop8h 39m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$247
This CheapTickets deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Tue 11/103:56 pm
PHX
- STS
1 stop7h 37m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:13 am
STS
- PHX
1 stop16h 09m
Alaska Airlines
Mon 9/77:00 am
PHX
- STS
1 stop26h 54m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$251
Best flights from Santa Rosa to MesaDiscover carefully curated flight deals from Santa Rosa to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Santa Rosa to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Mon 11/1612:52 pm
PHX
- STS
Nonstop2h 30m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:40 am
STS
- PHX
1 stop6h 40m
Southwest
Tue 7/282:30 pm
PHX
- STS
2 stops8h 20m
Southwest
Deal found 6/12![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Sat 11/712:52 pm
PHX
- STS
Nonstop2h 30m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Wed 11/1811:20 am
PHX
- STS
1 stop12h 13m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:50 pm
STS
- PHX
1 stop5h 30m
Southwest
Mon 11/97:40 am
PHX
- STS
2 stops7h 55m
Southwest
Deal found 6/10![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Tue 9/112:13 pm
PHX
- STS
2 stops28h 26m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Wed 8/56:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Thu 8/66:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:56 pm
STS
- PHX
1 stop20h 35m
Alaska Airlines
Wed 8/56:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$332
Last-minute flights from Santa Rosa to MesaDiscover last-minute flight deals from Santa Rosa to Mesa. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Mesa. Data last updated June 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:38 am
STS
- PHX
1 stop23h 49m
American Airlines
Sun 6/211:35 pm
PHX
- STS
Nonstop2h 15m
American Airlines
Deal found 6/13![American Airlines logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Sat 6/206:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Thu 6/256:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:56 pm
STS
- PHX
1 stop4h 43m
Alaska Airlines
Tue 7/76:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:04 am
STS
- PHX
1 stop7h 07m
Alaska Airlines
Thu 7/97:11 am
PHX
- STS
1 stop15h 47m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:56 pm
STS
- PHX
1 stop4h 43m
Alaska Airlines
Sat 7/46:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:56 pm
STS
- PHX
1 stop4h 43m
Alaska Airlines
Fri 6/266:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Wed 7/87:11 am
PHX
- STS
1 stop15h 47m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Thu 7/97:11 am
PHX
- STS
1 stop15h 47m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Mon 7/66:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Fri 6/266:53 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:26 am
STS
- PHX
1 stop5h 57m
Alaska Airlines
Mon 7/63:13 pm
PHX
- STS
2 stops26h 03m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$468
One-way flights from Santa Rosa to MesaSearch for one-way flight options from Santa Rosa to Mesa. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Santa Rosa to Mesa. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:56 pm
STS
- PHX
1 stop5h 37m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:26 am
STS
- PHX
1 stop16h 13m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:40 pm
STS
- PHX
1 stop5h 05m
Southwest
Deal found 6/12![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:05 pm
STS
- PHX
1 stop6h 35m
Southwest
Deal found 6/11![Southwest logo]()
$123
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:05 am
STS
- PHX
1 stop5h 30m
Southwest
Deal found 6/14![Southwest logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:56 pm
STS
- PHX
1 stop5h 27m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:56 pm
STS
- PHX
1 stop4h 43m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/136:26 am
STS
- PHX
1 stop16h 13m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$153
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:00 am
STS
- PHX
2 stops8h 22m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$154
Find flight deals from Santa Rosa to Mesa
Keep the following information in mind while searching for Santa Rosa to Mesa flight deals. Data was last updated June 15, 2026.
Round-trip from | $194 (CheapTickets) |
|---|---|
One-way from | $104 (Alaska Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $475 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Mesa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Santa Rosa to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Thu 11/12
9:04 am-12:10 pm
Nonstop2h 06m
Phoenix Sky Harbor Intl
Mon 11/16
12:52 pm-2:22 pm
Nonstop2h 30m
$217
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Tue 11/3
9:04 am-12:10 pm
Nonstop2h 06m
Phoenix Sky Harbor Intl
Sat 11/7
12:52 pm-2:22 pm
Nonstop2h 30m
$217
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Sun 11/15
9:04 am-12:10 pm
Nonstop2h 06m
Phoenix Sky Harbor Intl
Wed 11/18
11:20 am-10:33 pm
1 stop12h 13m
$242
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Sat 8/29
6:13 am-11:31 am
1 stop5h 18m
Phoenix Sky Harbor Intl
Tue 9/1
12:13 pm-4:39 pm
2 stops28h 26m
$292
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Thu 7/2
6:26 am-12:23 pm
1 stop5h 57m
Phoenix Sky Harbor Intl
Wed 8/5
6:53 pm-10:58 pm
1 stop4h 05m
$297
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Thu 7/2
6:26 am-12:23 pm
1 stop5h 57m
Phoenix Sky Harbor Intl
Thu 8/6
6:53 pm-10:58 pm
1 stop4h 05m
$317
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Wed 7/22
11:40 am-6:20 pm
1 stop6h 40m
Phoenix Sky Harbor Intl
Tue 7/28
2:30 pm-10:50 pm
2 stops8h 20m
$332
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Wed 7/1
5:56 pm-2:31 pm
1 stop20h 35m
Phoenix Sky Harbor Intl
Wed 8/5
6:53 pm-10:58 pm
1 stop4h 05m
$332
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Wed 11/4
12:50 pm-7:20 pm
1 stop5h 30m
Phoenix Sky Harbor Intl
Mon 11/9
7:40 am-2:35 pm
2 stops7h 55m
$338
Cheapest one-way
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Tue 12/8
6:44 pm-11:16 pm
1 stop3h 32m
$104
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Santa Rosa to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa 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 Mesa
STS-MS9
STS-PHX
What is the cheapest time of day to fly from STS to MS9?
Find hourly flight availability from Santa Rosa to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
When flying from Santa Rosa to Mesa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Santa Rosa to Mesa
Explore weekly flight availability from Santa Rosa to Mesa. 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 June 15, 2026.
The most flights from STS to MS9 are scheduled on a Friday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Santa Rosa to Mesa?
Reviews of airlines servicing Mesa
Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated June 15, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andHawaiian Airlines from Santa Rosa to Mesa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$161 | Average$242 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$217 | Average$475 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$305 | Average$434 | FlexibilityNo cancel fee | On-time71% |