$94+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHX
Aug 28 — Sep 41
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 February, booked 77 days in advance, depart on a Saturday or Tuesday 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 July 29, 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 July 29, 2026.
This CheapTickets deal was found by Cheapflights users on 7/28. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Wed 11/1812:52 pm
PHX
- STS
Nonstop2h 30m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/296:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Tue 9/17:00 am
PHX
- STS
1 stop7h 12m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 11/1112:50 pm
STS
- PHX
1 stop5h 30m
Southwest
Wed 11/182:55 pm
PHX
- STS
2 stops7h 30m
Southwest
Deal found 7/29![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 7/28. 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 9/291:40 pm
STS
- PHX
2 stops7h 15m
Southwest
Tue 10/612:45 pm
PHX
- STS
2 stops8h 55m
Southwest
Deal found 7/28![Southwest logo]()
$197
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 11/39:04 am
STS
- PHX
Nonstop2h 06m
Alaska Airlines
Mon 11/98:51 pm
PHX
- STS
1 stop26h 42m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 9/102:55 pm
STS
- PHX
1 stop5h 00m
Southwest
Sat 9/1212:15 pm
PHX
- STS
2 stops7h 40m
Southwest
Deal found 7/29![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/276:13 am
STS
- PHX
1 stop12h 54m
Alaska Airlines
Tue 9/17:00 am
PHX
- STS
1 stop7h 12m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$205
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 July 29, 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 July 29, 2026.
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/264:50 pm
STS
- PHX
1 stop3h 45m
Southwest
Mon 11/210:50 am
PHX
- STS
1 stop5h 45m
Southwest
Deal found 7/27![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/26:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Tue 9/87:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/11:40 pm
STS
- PHX
2 stops8h 05m
Southwest
Sun 9/67:05 am
PHX
- STS
1 stop6h 25m
Southwest
Deal found 7/26![Southwest logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 9/2910:34 am
STS
- PHX
1 stop3h 59m
Alaska Airlines
Wed 10/77:24 pm
PHX
- STS
1 stop14h 35m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/266:16 am
STS
- PHX
1 stop16h 44m
Alaska Airlines
Mon 11/212:52 pm
PHX
- STS
Nonstop2h 30m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/2110:55 am
STS
- PHX
1 stop5h 10m
Southwest
Sun 8/236:00 am
PHX
- STS
1 stop5h 30m
Southwest
Deal found 7/25![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 9/32:55 pm
STS
- PHX
2 stops6h 30m
Southwest
Mon 9/710:05 am
PHX
- STS
1 stop6h 00m
Southwest
Deal found 7/24![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 9/31:40 pm
STS
- PHX
2 stops8h 42m
Alaska Airlines
Tue 9/87:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/1710:55 am
STS
- PHX
1 stop5h 10m
Southwest
Wed 8/193:00 pm
PHX
- STS
2 stops6h 25m
Southwest
Deal found 7/24![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/72:00 pm
STS
- PHX
2 stops6h 41m
Alaska Airlines
Tue 10/133:42 pm
PHX
- STS
1 stop4h 08m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/611:40 am
STS
- PHX
1 stop6h 05m
Southwest
Sun 10/116:35 am
PHX
- STS
1 stop4h 15m
Southwest
Deal found 7/25![Southwest logo]()
$267
Last-minute flights from Santa Rosa to MesaDiscover last-minute flight deals from Santa Rosa to Mesa. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Mesa. Data last updated July 29, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/186:26 am
STS
- PHX
1 stop8h 05m
Alaska Airlines
Mon 8/2412:13 pm
PHX
- STS
1 stop11h 41m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/211:05 pm
STS
- PHX
1 stop5h 25m
Southwest
Fri 8/284:00 pm
PHX
- STS
1 stop6h 35m
Southwest
Deal found 7/26![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/246:47 pm
STS
- PHX
1 stop19h 46m
Alaska Airlines
Fri 8/287:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/266:00 am
STS
- PHX
2 stops7h 55m
Southwest
Mon 8/312:45 pm
PHX
- STS
2 stops7h 50m
Southwest
Deal found 7/26![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/28. 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.
Wed 8/2612:05 pm
STS
- PHX
1 stop6h 35m
Southwest
Sat 8/2910:00 am
PHX
- STS
2 stops9h 50m
Southwest
Deal found 7/28![Southwest logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/276:13 am
STS
- PHX
1 stop12h 54m
Alaska Airlines
Tue 9/17:00 am
PHX
- STS
1 stop7h 12m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/272:55 pm
STS
- PHX
1 stop5h 00m
Southwest
Mon 8/316:10 pm
PHX
- STS
1 stop4h 25m
Southwest
Deal found 7/27![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/276:13 am
STS
- PHX
1 stop16h 16m
Alaska Airlines
Sat 9/53:15 pm
PHX
- STS
1 stop18h 39m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/286:47 pm
STS
- PHX
1 stop19h 46m
Alaska Airlines
Mon 8/317:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/296:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Wed 9/27:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/296:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Mon 8/317:49 pm
PHX
- STS
1 stop4h 05m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$197
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 July 29, 2026.
Search for one-way flight options from Santa Rosa to Mesa. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
Deal found 7/27![Alaska Airlines logo]()
$94
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/24:50 pm
STS
- PHX
1 stop3h 45m
Southwest
Deal found 7/25![Southwest logo]()
$99
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/244:50 pm
STS
- PHX
1 stop5h 53m
Delta
Deal found 7/27![Delta logo]()
$104
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/266:00 am
STS
- PHX
2 stops7h 55m
Southwest
Deal found 7/27![Southwest logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” 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 8/206:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$112
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/246:47 pm
STS
- PHX
1 stop19h 46m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 8/211:05 pm
STS
- PHX
1 stop5h 25m
Southwest
Deal found 7/25![Southwest logo]()
$124
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/254:50 pm
STS
- PHX
1 stop7h 08m
Delta
Deal found 7/25![Delta logo]()
$135
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/276:13 am
STS
- PHX
1 stop5h 18m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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 10/54:50 pm
STS
- PHX
1 stop3h 45m
Southwest
Deal found 7/25![Southwest logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:47 pm
STS
- PHX
1 stop16h 44m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$142
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 July 29, 2026.
Round-trip from | $187 (Alaska Airlines) |
|---|---|
One-way from | $94 (Alaska Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $425 |
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 July 29, 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
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Mon 10/26
4:50 pm-8:35 pm
1 stop3h 45m
Phoenix Sky Harbor Intl
Mon 11/2
10:50 am-3:35 pm
1 stop5h 45m
$202
Quickest round-trip
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Wed 9/2
6:13 am-11:31 am
1 stop5h 18m
Phoenix Sky Harbor Intl
Tue 9/8
7:49 pm-11:54 pm
1 stop4h 05m
$207
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Tue 9/1
1:40 pm-9:45 pm
2 stops8h 05m
Phoenix Sky Harbor Intl
Sun 9/6
7:05 am-1:30 pm
1 stop6h 25m
$212
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Tue 9/29
10:34 am-2:33 pm
1 stop3h 59m
Phoenix Sky Harbor Intl
Wed 10/7
7:24 pm-9:59 am
1 stop14h 35m
$215
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Mon 10/26
6:16 am-11:00 pm
1 stop16h 44m
Phoenix Sky Harbor Intl
Mon 11/2
12:52 pm-2:22 pm
Nonstop2h 30m
$240
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Fri 8/21
10:55 am-4:05 pm
1 stop5h 10m
Phoenix Sky Harbor Intl
Sun 8/23
6:00 am-11:30 am
1 stop5h 30m
$247
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Thu 9/3
2:55 pm-9:25 pm
2 stops6h 30m
Phoenix Sky Harbor Intl
Mon 9/7
10:05 am-4:05 pm
1 stop6h 00m
$252
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Mon 8/17
10:55 am-4:05 pm
1 stop5h 10m
Phoenix Sky Harbor Intl
Wed 8/19
3:00 pm-9:25 pm
2 stops6h 25m
$252
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Thu 9/3
1:40 pm-10:22 pm
2 stops8h 42m
Phoenix Sky Harbor Intl
Tue 9/8
7:49 pm-11:54 pm
1 stop4h 05m
$265
Santa RosaPhoenix
STS - PHX
STSPHX
Santa Rosa Sonoma County
Wed 10/7
2:00 pm-8:41 pm
2 stops6h 41m
Phoenix Sky Harbor Intl
Tue 10/13
3:42 pm-7:50 pm
1 stop4h 08m
$265
Showing 1-10 of 19 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 July 29, 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 July 29, 2026.
The most flights from STS to MS9 are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Santa Rosa to Mesa?
Airfare is below average for this route at the moment.
Santa Rosa to Mesa flights typically cost between $405 and $483 in August.The cheapest round-trip price found within the last 5 days was $187 on Alaska Airlines (Aug 29-Sep 2).
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 July 29, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andAmerican 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.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
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 Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Santa Rosa and Mesa flights
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Top 3 airlines flying from Santa Rosa to Mesa
Discover the top 3 airlines that operate flights from Santa Rosa to Mesa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$460 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$305 | Average$436 | FlexibilityNo cancel fee | On-time71% |