$84+ Cheap flights from Sky Harbor Intl (PHX) to Sonoma, CA
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.
PHX — SFO
Aug 31 — Sep 71
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 October or February, 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
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Best
Last-minute
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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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:23 pm
PHX
- SFO
1 stop14h 51m
Frontier
Sun 9/2010:24 pm
SFO
- PHX
1 stop13h 58m
Frontier
Deal found 7/31![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Wed 9/911:17 am
SFO
- PHX
1 stop7h 46m
Frontier
Deal found 7/30![Frontier logo]()
$143
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Sun 8/238:56 pm
SFO
- PHX
2 stops18h 57m
Frontier
Deal found 7/29![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:03 am
PHX
- SFO
1 stop10h 53m
Frontier
Sat 8/2211:00 am
SFO
- PHX
1 stop12h 24m
Frontier
Deal found 7/30![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:33 pm
PHX
- SFO
1 stop13h 19m
Frontier
Tue 9/81:07 pm
SFO
- PHX
1 stop22h 11m
Frontier
Deal found 7/30![Frontier logo]()
$146
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:03 am
PHX
- SFO
1 stop7h 33m
Frontier
Thu 8/207:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/29![Frontier logo]()
$147
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:32 pm
PHX
- SFO
Nonstop2h 14m
Frontier
Sun 9/2710:24 pm
SFO
- PHX
1 stop24h 23m
Frontier
Deal found 7/29![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:32 pm
PHX
- SFO
Nonstop2h 14m
Frontier
Wed 10/711:42 am
SFO
- PHX
1 stop12h 01m
Frontier
Deal found 8/1![Frontier logo]()
$149
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:33 pm
PHX
- SFO
1 stop13h 19m
Frontier
Fri 9/47:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/27![Frontier logo]()
$150
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am
PHX
- SFO
1 stop5h 19m
Frontier
Sat 10/102:31 pm
SFO
- PHX
1 stop7h 04m
Frontier
Deal found 7/27![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:53 pm
PHX
- SFO
1 stop6h 53m
Frontier
Fri 9/47:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/30![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:32 pm
PHX
- SFO
Nonstop2h 14m
Frontier
Mon 9/2810:24 pm
SFO
- PHX
1 stop13h 35m
Frontier
Deal found 7/31![Frontier logo]()
$153
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 August 1, 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 August 1, 2026.
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.
Fri 10/1610:35 pm
PHX
- SFO
Nonstop2h 00m
Southwest
Tue 10/205:20 am
SFO
- PHX
Nonstop1h 55m
Southwest
Deal found 7/29![Southwest logo]()
$197
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:57 am
PHX
- SFO
Nonstop2h 08m
United Airlines
Sat 8/224:25 pm
SFO
- PHX
Nonstop2h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$197
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 8/2712:13 pm
PHX
- SFO
1 stop5h 09m
Alaska Airlines
Mon 8/3111:38 am
SFO
- PHX
1 stop7h 29m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$217
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:00 pm
PHX
- SFO
1 stop3h 36m
Delta
Tue 9/229:30 am
SFO
- PHX
1 stop5h 48m
Delta
Deal found 7/28![Delta logo]()
$217
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.
Fri 9/49:10 pm
PHX
- SFO
Nonstop2h 00m
Southwest
Mon 9/77:00 am
SFO
- PHX
Nonstop2h 00m
Southwest
Deal found 7/29![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:46 am
PHX
- SFO
Nonstop2h 08m
United Airlines
Mon 9/76:58 pm
SFO
- PHX
Nonstop2h 10m
United Airlines
Deal found 7/31![United Airlines logo]()
$197
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 8/208:05 am
PHX
- SFO
Nonstop2h 05m
Southwest
Mon 8/247:25 pm
SFO
- PHX
Nonstop2h 05m
Southwest
Deal found 7/27![Southwest logo]()
$197
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:12 pm
PHX
- SFO
Nonstop2h 14m
United Airlines
Mon 9/76:58 pm
SFO
- PHX
Nonstop2h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:15 pm
PHX
- SFO
1 stop3h 40m
Southwest
Wed 11/1110:25 am
SFO
- PHX
Nonstop2h 05m
Southwest
Deal found 7/30![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:20 am
PHX
- SFO
1 stop5h 35m
Southwest
Tue 9/85:40 am
SFO
- PHX
Nonstop2h 00m
Southwest
Deal found 7/31![Southwest logo]()
$207
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 8/2611:40 am
PHX
- SFO
1 stop5h 20m
Southwest
Wed 9/26:50 am
SFO
- PHX
1 stop6h 50m
Southwest
Deal found 7/28![Southwest logo]()
$217
Last-minute flights from Sky Harbor Intl to SonomaDiscover last-minute flight deals from Sky Harbor Intl to Sonoma. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Sonoma. Data last updated August 1, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:02 pm
PHX
- SFO
Nonstop2h 04m
Frontier
Sun 8/237:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/31![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:02 pm
PHX
- SFO
Nonstop2h 04m
Frontier
Thu 8/207:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/30![Frontier logo]()
$153
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:04 pm
PHX
- SFO
1 stop5h 52m
Frontier
Sun 8/238:56 pm
SFO
- PHX
2 stops18h 57m
Frontier
Deal found 7/28![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:03 am
PHX
- SFO
1 stop10h 53m
Frontier
Sat 8/2211:00 am
SFO
- PHX
1 stop12h 24m
Frontier
Deal found 7/30![Frontier logo]()
$145
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:03 am
PHX
- SFO
1 stop7h 33m
Frontier
Fri 8/217:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/29![Frontier logo]()
$147
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Sun 8/238:56 pm
SFO
- PHX
2 stops18h 57m
Frontier
Deal found 7/29![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Sat 8/297:30 pm
SFO
- PHX
1 stop12h 10m
Frontier
Deal found 7/31![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Tue 8/2512:33 pm
SFO
- PHX
2 stops10h 51m
Frontier
Deal found 7/30![Frontier logo]()
$152
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Sat 9/58:56 pm
SFO
- PHX
1 stop26h 28m
Frontier
Deal found 7/29![Frontier logo]()
$151
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:33 pm
PHX
- SFO
1 stop13h 19m
Frontier
Fri 9/47:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/27![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:53 pm
PHX
- SFO
1 stop6h 47m
Frontier
Fri 9/47:04 pm
SFO
- PHX
Nonstop2h 05m
Frontier
Deal found 7/30![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Wed 9/911:17 am
SFO
- PHX
1 stop7h 46m
Frontier
Deal found 7/30![Frontier logo]()
$143
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 August 1, 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 August 1, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:03 am
PHX
- SFO
1 stop10h 53m
Frontier
Deal found 7/29![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 am
PHX
- SFO
1 stop9h 54m
Frontier
Deal found 7/30![Frontier logo]()
$85
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:53 pm
PHX
- SFO
1 stop6h 53m
Frontier
Deal found 7/27![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:23 pm
PHX
- SFO
1 stop14h 51m
Frontier
Deal found 7/30![Frontier logo]()
$88
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:22 pm
PHX
- SFO
1 stop3h 56m
Frontier
Deal found 7/29![Frontier logo]()
$89
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:33 pm
PHX
- SFO
1 stop13h 19m
Frontier
Deal found 7/29![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:50 pm
PHX
- SFO
Nonstop2h 06m
Frontier
Deal found 7/30![Frontier logo]()
$91
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:33 pm
PHX
- SFO
1 stop13h 19m
Frontier
Deal found 7/27![Frontier logo]()
$92
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:00 am
PHX
- SFO
2 stops13h 27m
Frontier
Deal found 7/28![Frontier logo]()
$93
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 August 1, 2026.
Round-trip from | $142 (Kiwi.com) |
|---|---|
One-way from | $84 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $201 |
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 2,558,603 searches. Data last updated August 1, 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
Quickest round-trip
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Fri 10/16
10:35 pm-12:35 am
Nonstop2h 00m
San Francisco
Tue 10/20
5:20 am-7:15 am
Nonstop1h 55m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Thu 8/20
8:57 am-11:05 am
Nonstop2h 08m
San Francisco
Sat 8/22
4:25 pm-6:35 pm
Nonstop2h 10m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Fri 9/4
9:10 pm-11:10 pm
Nonstop2h 00m
San Francisco
Mon 9/7
7:00 am-9:00 am
Nonstop2h 00m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Fri 9/4
10:46 am-12:54 pm
Nonstop2h 08m
San Francisco
Mon 9/7
6:58 pm-9:08 pm
Nonstop2h 10m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Thu 8/20
8:05 am-10:10 am
Nonstop2h 05m
San Francisco
Mon 8/24
7:25 pm-9:30 pm
Nonstop2h 05m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Wed 9/2
1:12 pm-3:26 pm
Nonstop2h 14m
San Francisco
Mon 9/7
6:58 pm-9:08 pm
Nonstop2h 10m
$197
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Tue 11/10
12:15 pm-2:55 pm
1 stop3h 40m
San Francisco
Wed 11/11
10:25 am-1:30 pm
Nonstop2h 05m
$203
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Sat 9/5
11:20 am-4:55 pm
1 stop5h 35m
San Francisco
Tue 9/8
5:40 am-7:40 am
Nonstop2h 00m
$207
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Thu 8/27
12:13 pm-5:22 pm
1 stop5h 09m
San Francisco
Mon 8/31
11:38 am-7:07 pm
1 stop7h 29m
$217
PhoenixSan Francisco
PHX - SFO
PHXSFO
Phoenix Sky Harbor Intl
Fri 9/18
4:00 pm-7:36 pm
1 stop3h 36m
San Francisco
Tue 9/22
9:30 am-3:18 pm
1 stop5h 48m
$217
Showing 1-10 of 23 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 August 1, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Phoenix Sky Harbor Intl Airport to Sonoma by exploring options for tickets in the afternoon.
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 August 1, 2026.
The most flights from PHX to SN9 are scheduled on a Thursday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 $145 and $282 in September.The cheapest round-trip price found within the last 5 days was $142 on Frontier (Sep 17-Sep 21).
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 July 25, 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 August 1, 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
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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Alternative routes for Sky Harbor Intl to Sonoma
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Complete your trip
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Search flights from Sky Harbor Intl to Sonoma by cabin class
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Sky Harbor Intl and Sonoma flights
Browse other Sky Harbor Intl and Sonoma flight options. Last updated on August 1, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Sky Harbor Intl to Sonoma flights
Consider these flights traveling from Sky Harbor Intl to Sonoma.
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 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$105 | Average$353 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$107 | Average$336 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$255 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$126 | Average$341 | FlexibilityNo cancel fee | On-time71% |