$69+ Cheap flights from Portland (PDX) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Sonoma are usually found in January or August, booked 86 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Portland to Sonoma
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Best
Last-minute
One-way
Cheapest flights from Portland to SonomaExplore the most affordable flight options available from Portland to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Portland to Sonoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:51 pm
PDX
- SFO
Nonstop1h 58m
Alaska Airlines
Tue 5/58:21 pm
SFO
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 4/219:30 pm
PDX
- SFO
1 stop25h 31m
Alaska Airlines
Tue 4/2811:52 am
SFO
- PDX
Nonstop1h 55m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$154
This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:55 pm
PDX
- SFO
Nonstop1h 56m
Alaska Airlines
Sat 5/28:21 pm
SFO
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 3/11. 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.
Sat 4/257:10 am
PDX
- SFO
2 stops10h 05m
Southwest
Sat 5/25:00 am
SFO
- PDX
1 stop7h 00m
Southwest
Deal found 3/11![Southwest logo]()
$156
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 pm
PDX
- SFO
1 stop5h 32m
Delta
Wed 4/1510:32 am
SFO
- PDX
1 stop6h 38m
Delta
Deal found 3/13![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/157:14 pm
PDX
- SFO
Nonstop1h 51m
United Airlines
Wed 4/222:25 pm
SFO
- PDX
Nonstop2h 08m
United Airlines
Deal found 3/11![United Airlines logo]()
$159
This Trip.com deal was found by Cheapflights users on 3/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:00 am
PDX
- SFO
Nonstop2h 04m
Alaska Airlines
Mon 4/271:53 pm
SFO
- PDX
1 stop5h 41m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/225:15 am
PDX
- SFO
Nonstop1h 46m
United Airlines
Tue 5/2610:52 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 3/11![United Airlines logo]()
$162
This Southwest deal was found by Cheapflights users on 3/11. 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.
Sat 4/1811:15 am
PDX
- SFO
2 stops10h 05m
Southwest
Tue 4/282:50 pm
SFO
- PDX
1 stop6h 10m
Southwest
Deal found 3/11![Southwest logo]()
$164
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:46 pm
PDX
- SFO
Nonstop1h 57m
Multiple Airlines
Thu 4/1611:35 am
SFO
- PDX
1 stop21h 24m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$165
This Kissandfly.com deal was found by Cheapflights users on 3/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:25 am
PDX
- SFO
Nonstop2h 00m
Alaska Airlines
Mon 4/610:04 pm
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$166
Best flights from Portland to SonomaDiscover carefully curated flight deals from Portland to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Portland to Sonoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/13. 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 4/148:46 pm
PDX
- SFO
Nonstop1h 57m
Alaska Airlines
Wed 4/152:39 pm
SFO
- PDX
Nonstop1h 51m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 3/12. 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 4/157:40 am
PDX
- SFO
2 stops6h 35m
Southwest
Thu 4/1610:10 am
SFO
- PDX
1 stop7h 15m
Southwest
Deal found 3/12![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:16 am
PDX
- SFO
Nonstop1h 51m
United Airlines
Sun 5/318:22 am
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 3/10![United Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:51 pm
PDX
- SFO
1 stop6h 14m
Delta
Tue 5/265:55 am
SFO
- PDX
1 stop4h 45m
Delta
Deal found 3/14![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 4/1412:45 pm
PDX
- SFO
2 stops7h 10m
Southwest
Thu 4/235:05 am
SFO
- PDX
1 stop4h 55m
Southwest
Deal found 3/10![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/1810:40 am
PDX
- SFO
1 stop22h 00m
Alaska Airlines
Tue 4/2811:52 am
SFO
- PDX
Nonstop1h 55m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:51 pm
PDX
- SFO
1 stop6h 14m
Delta
Sat 5/305:55 am
SFO
- PDX
1 stop5h 44m
Delta
Deal found 3/12![Delta logo]()
$212
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 9/56:54 am
PDX
- SFO
Nonstop1h 51m
United Airlines
Wed 10/1410:55 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 3/14![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 6/197:20 am
PDX
- SFO
Nonstop2h 00m
Alaska Airlines
Sun 6/287:20 am
SFO
- PDX
Nonstop1h 45m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/65:30 am
PDX
- SFO
Nonstop2h 00m
United Airlines
Thu 4/910:35 pm
SFO
- PDX
Nonstop2h 09m
United Airlines
Deal found 3/11![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/239:48 pm
PDX
- SFO
Nonstop1h 52m
Alaska Airlines
Mon 4/277:00 am
SFO
- PDX
1 stop12h 34m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 4/2410:30 am
PDX
- SFO
1 stop5h 10m
Alaska Airlines
Sun 4/267:40 am
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$247
Last-minute flights from Portland to SonomaDiscover last-minute flight deals from Portland to Sonoma. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Sonoma. Data last updated March 16, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:35 pm
PDX
- SFO
Nonstop1h 54m
Alaska Airlines
Mon 4/610:04 pm
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:45 pm
PDX
- SFO
1 stop4h 12m
Delta
Wed 4/16:00 am
SFO
- PDX
1 stop4h 02m
Delta
Deal found 3/11![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:45 pm
PDX
- SFO
1 stop4h 12m
Delta
Wed 4/16:00 am
SFO
- PDX
1 stop4h 02m
Delta
Deal found 3/11![Delta logo]()
$347
This Expedia deal was found by Cheapflights users on 3/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:46 pm
PDX
- SFO
Nonstop1h 57m
Alaska Airlines
Sat 7/113:02 pm
SFO
- PDX
Nonstop1h 48m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 3/10. 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.
Tue 3/2411:05 am
PDX
- SFO
1 stop7h 35m
Southwest
Wed 3/2510:40 am
SFO
- PDX
1 stop7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:36 pm
PDX
- SFO
1 stop6h 21m
Delta
Wed 4/16:00 am
SFO
- PDX
1 stop4h 02m
Delta
Deal found 3/11![Delta logo]()
$245
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 3/258:46 pm
PDX
- SFO
Nonstop1h 57m
Alaska Airlines
Wed 4/16:40 pm
SFO
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 3/252:50 pm
PDX
- SFO
Nonstop1h 57m
Alaska Airlines
Tue 3/3112:00 pm
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:36 pm
PDX
- SFO
1 stop6h 21m
Delta
Tue 3/316:00 am
SFO
- PDX
1 stop4h 02m
Delta
Deal found 3/11![Delta logo]()
$353
One-way flights from Portland to SonomaSearch for one-way flight options from Portland to Sonoma. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Portland to Sonoma. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:05 pm
PDX
- SFO
1 stop3h 52m
Delta
Deal found 3/11![Delta logo]()
$69
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:35 pm
PDX
- SFO
Nonstop2h 00m
United Airlines
Deal found 3/12![United Airlines logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 4/27:05 am
PDX
- SFO
Nonstop1h 58m
Hawaiian Airlines
Deal found 3/12![Hawaiian Airlines logo]()
$75
This Southwest deal was found by Cheapflights users on 3/11. 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.
Wed 4/222:35 pm
PDX
- SFO
1 stop8h 10m
Southwest
Deal found 3/11![Southwest logo]()
$76
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 pm
PDX
- SFO
1 stop5h 32m
Delta
Deal found 3/12![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:38 pm
PDX
- SFO
1 stop10h 47m
Frontier
Deal found 3/13![Frontier logo]()
$82
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/15:30 am
PDX
- SFO
Nonstop2h 00m
United Airlines
Deal found 3/11![United Airlines logo]()
$84
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/27:05 am
PDX
- SFO
Nonstop1h 58m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 3/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:48 pm
PDX
- SFO
1 stop9h 37m
Frontier
Deal found 3/15![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 3/11. 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.
Wed 5/277:40 am
PDX
- SFO
2 stops6h 35m
Southwest
Deal found 3/11![Southwest logo]()
$91
This Southwest deal was found by Cheapflights users on 3/13. 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 4/2811:15 am
PDX
- SFO
2 stops8h 40m
Southwest
Deal found 3/13![Southwest logo]()
$94
Find flight deals from Portland to Sonoma
Keep the following information in mind while searching for Portland to Sonoma flight deals. Data was last updated March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $152 (Trip.com) |
One-way from | $69 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $349 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 March 16, 2026.
Use the filters below to find and compare flights from Portland to Sonoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Tue 4/14
8:46 pm-10:43 pm
Nonstop1h 57m
San Francisco
Wed 4/15
2:39 pm-4:30 pm
Nonstop1h 51m
$157
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Wed 4/15
7:40 am-2:15 pm
2 stops6h 35m
San Francisco
Thu 4/16
10:10 am-5:25 pm
1 stop7h 15m
$187
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Tue 4/14
12:45 pm-7:55 pm
2 stops7h 10m
San Francisco
Thu 4/23
5:05 am-10:00 am
1 stop4h 55m
$187
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Thu 5/28
11:16 am-1:07 pm
Nonstop1h 51m
San Francisco
Sun 5/31
8:22 am-10:20 am
Nonstop1h 58m
$202
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Sat 4/18
10:40 am-8:40 am
1 stop22h 00m
San Francisco
Tue 4/28
11:52 am-1:47 pm
Nonstop1h 55m
$202
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Wed 5/20
5:51 pm-12:05 am
1 stop6h 14m
San Francisco
Tue 5/26
5:55 am-10:40 am
1 stop4h 45m
$207
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Tue 5/26
5:51 pm-12:05 am
1 stop6h 14m
San Francisco
Sat 5/30
5:55 am-11:39 am
1 stop5h 44m
$212
Quickest round-trip
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Fri 6/19
7:20 am-9:20 am
Nonstop2h 00m
San Francisco
Sun 6/28
7:20 am-9:05 am
Nonstop1h 45m
$227
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Thu 4/23
9:48 pm-11:40 pm
Nonstop1h 52m
San Francisco
Mon 4/27
7:00 am-7:34 pm
1 stop12h 34m
$231
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Sat 9/5
6:54 am-8:45 am
Nonstop1h 51m
San Francisco
Wed 10/14
10:55 pm-12:53 am
Nonstop1h 58m
$247
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Portland to Sonoma
Have a flexible travel schedule? Discover the best time to fly to Sonoma from Portland with our price prediction graph.
PDX-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 Portland to Sonoma
PDX-SN9
PDX-SFO
How far ahead should I book a flight from Portland to Sonoma?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Sonoma. Price data was last updated on March 13, 2026.
The price you pay for your flight from Portland to Sonoma may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Portland to Sonoma?
Currently, July is the cheapest month in which you can book a flight from Portland to Sonoma (average of $66). Flying from Portland to Sonoma in November is currently the most expensive (average of $115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PDX to SN9?
Find hourly flight availability from Portland 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 March 16, 2026.
It’s typically best to fly out from Portland to Sonoma at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Portland to Sonoma?
Use this chart to determine the cheapest time to fly round-trip from Portland to Sonoma. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Portland to Sonoma flight should consider departing on Saturday evenings 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.
Weekly flight availability from Portland to Sonoma
Explore weekly flight availability from Portland 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 March 16, 2026.
The most flights from PDX to SN9 are scheduled on a Sunday (60 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).
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 March 16, 2026.
See what other customers who have flown with Alaska Airlines,Hawaiian Airlines, andUnited Airlines from Portland 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
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Comfort
7.8
Food
7.1
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Portland 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 Portland to Sonoma
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Complete your trip
Complete your trip to Sonoma by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Sonoma by cabin class
Find flights from Portland to Sonoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Sonoma flights
Browse other Portland and Sonoma flight options. Last updated on March 16, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
Popular flight searches
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Portland to Sonoma flights
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Top 7 airlines flying from Portland to Sonoma
Discover the top 7 airlines that operate flights from Portland 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$98 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$65 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$77 | Average$257 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$240 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$107 | Average$265 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$118 | Average$227 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$493 | FlexibilityNo cancel fee | On-time71% |