$78+ Cheap flights from Sky Harbor Intl (PHX) to Sonoma, CA
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Sonoma 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 Phoenix Sky Harbor Intl to Sonoma are usually found in February or January, booked 60 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Sky Harbor Intl to Sonoma
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to SonomaExplore the most affordable flight options available from Sky Harbor Intl to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm -
Nonstop2h 17m
Mon 11/94:57 pm -
1 stop28h 08m
Deal found 9/14![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:21 am -
Nonstop2h 16m
Fri 10/2311:22 am -
1 stop28h 06m
Deal found 9/15![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:12 pm -
1 stop27h 51m
Sat 10/245:48 pm -
Nonstop2h 12m
Deal found 9/15![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:00 pm -
1 stop7h 32m
Tue 11/101:36 pm -
Nonstop2h 05m
Deal found 9/15![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:12 pm -
1 stop3h 51m
Thu 10/291:28 pm -
Nonstop2h 05m
Deal found 9/15![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:21 am -
Nonstop2h 16m
Thu 10/2211:22 am -
1 stop4h 06m
Deal found 9/13![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:22 pm -
Nonstop2h 14m
Mon 10/51:10 pm -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
Nonstop2h 17m
Wed 11/114:57 pm -
1 stop4h 08m
Deal found 9/15![Frontier logo]()
$124
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:22 pm -
Nonstop2h 14m
Tue 10/61:10 pm -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
1 stop7h 32m
Mon 11/24:57 pm -
1 stop4h 08m
Deal found 9/15![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:45 pm -
Nonstop2h 17m
Mon 11/91:36 pm -
Nonstop2h 05m
Deal found 9/15![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:21 am -
Nonstop2h 16m
Mon 10/1911:22 am -
1 stop4h 06m
Deal found 9/13![Frontier logo]()
$128
Best flights from Sky Harbor Intl to SonomaDiscover carefully curated flight deals from Sky Harbor Intl to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
Nonstop2h 08m
Tue 10/1312:28 pm -
1 stop5h 35m
Deal found 9/14![United Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 9/14. 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.
Thu 10/157:45 am -
2 stops5h 35m
Tue 10/206:45 am -
1 stop6h 05m
Deal found 9/14![Southwest logo]()
$253
This Southwest deal was found by Cheapflights users on 9/14. 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 10/237:45 am -
2 stops5h 35m
Thu 10/298:00 pm -
1 stop3h 40m
Deal found 9/14![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
1 stop5h 17m
Sun 11/297:05 am -
Nonstop2h 01m
Deal found 9/15![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:45 am -
2 stops5h 35m
Sun 10/256:50 am -
1 stop6h 20m
Deal found 9/15![Southwest logo]()
$275
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:10 am -
Nonstop2h 07m
Sun 11/297:05 am -
Nonstop2h 01m
Deal found 9/14![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops5h 50m
Mon 11/212:05 pm -
1 stop6h 15m
Deal found 9/13![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am -
Nonstop2h 08m
Thu 10/229:05 pm -
Nonstop2h 10m
Deal found 9/11![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:45 am -
2 stops5h 35m
Sun 10/256:50 am -
1 stop6h 20m
Deal found 9/15![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 9/12. 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.
Thu 11/2610:30 am -
2 stops6h 10m
Mon 11/306:10 am -
1 stop6h 40m
Deal found 9/12![Southwest logo]()
$352
Last-minute flights from Sky Harbor Intl to SonomaDiscover last-minute flight deals from Sky Harbor Intl to Sonoma. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Sonoma. Data last updated September 16, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:22 pm -
Nonstop2h 14m
Mon 10/51:10 pm -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$123
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:22 pm -
Nonstop2h 14m
Tue 10/61:10 pm -
Nonstop2h 13m
Deal found 9/11![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:22 pm -
Nonstop2h 14m
Mon 10/58:24 pm -
1 stop15h 35m
Deal found 9/15![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:25 pm -
1 stop8h 13m
Wed 10/147:25 pm -
2 stops27h 53m
Deal found 9/11![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:12 pm -
1 stop27h 51m
Tue 10/207:25 pm -
1 stop22h 31m
Deal found 9/15![Frontier logo]()
$127
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:21 am -
Nonstop2h 16m
Thu 10/2211:22 am -
1 stop4h 06m
Deal found 9/13![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:21 am -
Nonstop2h 16m
Sat 10/175:48 pm -
Nonstop2h 12m
Deal found 9/10![Frontier logo]()
$124
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:21 am -
Nonstop2h 16m
Mon 10/1911:22 am -
1 stop4h 06m
Deal found 9/13![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:12 pm -
1 stop27h 51m
Sat 10/245:48 pm -
Nonstop2h 12m
Deal found 9/15![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:21 am -
Nonstop2h 16m
Fri 10/2311:22 am -
1 stop28h 06m
Deal found 9/15![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:12 pm -
1 stop3h 51m
Thu 10/291:28 pm -
Nonstop2h 05m
Deal found 9/15![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:00 pm -
1 stop7h 32m
Mon 11/24:57 pm -
1 stop4h 08m
Deal found 9/15![Frontier logo]()
$126
One-way flights from Sky Harbor Intl to SonomaSearch for one-way flight options from Sky Harbor Intl to Sonoma. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Sky Harbor Intl to Sonoma. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:38 pm -
1 stop12h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:49 pm -
2 stops26h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:33 pm -
1 stop24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$81
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:22 pm -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:21 am -
Nonstop2h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$83
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:12 pm -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$84
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:12 pm -
1 stop3h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:52 am -
1 stop27h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$87
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:45 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:45 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$90
Find flight deals from Sky Harbor Intl to Sonoma
Keep the following information in mind while searching for Sky Harbor Intl to Sonoma flight deals. Data was last updated September 16, 2026.
Round-trip from | $115 (Kiwi.com) |
|---|---|
One-way from | $78 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $255 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl to Sonoma 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 16, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sonoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Sat 10/10
7:00 am-9:08 am
Nonstop2h 08m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$89
Quickest round-trip
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Mon 10/26
10:35 pm-12:40 am
Nonstop2h 05m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$102
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Thu 10/15
2:55 pm-7:10 pm
1 stop4h 15m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$112
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Mon 11/9
4:52 pm-9:57 pm
1 stop6h 05m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Thu 10/15
10:46 am-12:54 pm
Nonstop2h 08m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Thu 12/10
4:08 pm-9:20 pm
1 stop6h 12m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Fri 11/13
6:35 am-11:25 am
2 stops5h 50m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Fri 10/9
10:35 pm-12:40 am
Nonstop2h 05m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Sun 10/11
7:00 am-9:08 am
Nonstop2h 08m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
PhoenixSan Francisco
PHX Phoenix Sky Harbor Intl - SFO San Francisco
PHXSFO
Phoenix Sky Harbor Intl
Tue 10/20
10:46 am-12:54 pm
Nonstop2h 08m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$160
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Sky Harbor Intl to Sonoma
Have a flexible travel schedule? Discover the best time to fly to Sonoma from Sky Harbor Intl with our price prediction graph.
PHX-SFO
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 Phoenix Sky Harbor Intl Airport to Sonoma
PHX-SN9
PHX-SFO
What is the cheapest time of day to fly from PHX to SN9?
Find hourly flight availability from Sky Harbor Intl to Sonoma. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Phoenix Sky Harbor Intl Airport to Sonoma by exploring options for tickets at noon.
Weekly flight availability from Phoenix Sky Harbor Intl Airport to Sonoma
Explore weekly flight availability from Sky Harbor Intl to Sonoma. 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 September 16, 2026.
The most flights from PHX to SN9 are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Sonoma?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to Sonoma flights typically cost between $186 and $342 in November.The cheapest round-trip price found within the last 5 days was $115 on Frontier (Nov 4-Nov 9).
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Sonoma?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Sonoma. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Sonoma flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Sonoma
Get insights into the airlines that provide service to Sonoma. 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 Sonoma. Reviews last updated September 16, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andUnited Airlines from Phoenix Sky Harbor Intl Airport to Sonoma have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Sonoma. 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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Sky Harbor Intl and Sonoma flights
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Top 6 airlines flying from Sky Harbor Intl to Sonoma
Discover the top 6 airlines that operate flights from Sky Harbor Intl to Sonoma. 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$105 | Average$347 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$114 | Average$342 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$264 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$130 | Average$346 | FlexibilityNo cancel fee | On-time71% |