Cheap Flights to Sonoma Valley from HK$738

View HK$738 flight on Fri, 22 May 2026Opens in a new window

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Cheap round-trip flights to Sonoma Valley

Prices were available within the past 7 days and start at HK$738 for one-way flights and HK$1,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Fri, 19 Jun - Mon, 22 Jun
YVR
Vancouver
SFO
San Francisco
HK$1,680 Return, found 5 days ago
HK$1,680
Return
found 5 days ago
Select Flair Airlines flight, departing Fri, 19 Jun from Vancouver to San Francisco, returning Mon, 22 Jun, priced at HK$1,680 found 5 days ago
WestJet
Fri, 11 Sept - Fri, 18 Sept
YXX
Abbotsford
SFO
San Francisco
HK$2,264 Return, found 2 days ago
HK$2,264
Return
found 2 days ago
Select WestJet flight, departing Fri, 11 Sept from Abbotsford to San Francisco, returning Fri, 18 Sept, priced at HK$2,264 found 2 days ago
Delta
Thu, 29 Oct - Sat, 14 Nov
LHR
London
SFO
San Francisco
HK$5,255 Return, found 1 day ago
HK$5,255
Return
found 1 day ago
Select Delta flight, departing Thu, 29 Oct from London to San Francisco, returning Sat, 14 Nov, priced at HK$5,255 found 1 day ago
All Nippon Airways
Sun, 23 Aug - Thu, 27 Aug
PVG
Shanghai
SFO
San Francisco
HK$5,761 Return, found 11 hours ago
HK$5,761
Return
found 11 hours ago
Select All Nippon Airways flight, departing Sun, 23 Aug from Shanghai to San Francisco, returning Thu, 27 Aug, priced at HK$5,761 found 11 hours ago
Air Premia
Fri, 16 Oct - Sat, 24 Oct
ICN
Seoul
SFO
San Francisco
HK$6,116 Return, found 4 days ago
HK$6,116
Return
found 4 days ago
Select Air Premia flight, departing Fri, 16 Oct from Seoul to San Francisco, returning Sat, 24 Oct, priced at HK$6,116 found 4 days ago

Frequently asked questions

How do I find cheap flights to Sonoma Valley that have flexible change policies?
We understand that plans can change from one minute to the next, so locking in a flexible ticket with Expedia is always a wise idea. Just tick the "No change fee" box below the "Flexible change policies" filter. Your low-priced, flexible flight to Sonoma Valley is only a few clicks away.
Which airlines fly to Sonoma Valley?
When you're ready to book your airfare to or near Sonoma Valley, these top airlines look forward to welcoming you aboard:

  • United Airlines - 5,914 flights to or near Sonoma Valley each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Southwest Airlines - 2,808 flights to or near Sonoma Valley each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 2,518 flights to or near Sonoma Valley each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Sonoma Valley?
One of the easiest ways to nab cheap tickets to Sonoma Valley is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Sonoma Valley in the last seven days was HK$1,680. Booking well ahead will usually help you walk away with an even better deal.
How much is a flight to Sonoma Valley?
You could have picked up a round-trip flight to Sonoma Valley from anywhere between HK$1,680 and HK$6,370 in the last seven days. For one-way journeys taking off from Vancouver (YVR), the lowest price during this time was HK$738.
What are the most popular airports to fly into in Sonoma Valley?
Pack your bags and touch down at one of these popular Sonoma Valley airports:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Sonoma Valley?
Jet off on a Tuesday to boost your chances of picking up the cheapest flight to Sonoma Valley. Mondays are usually the next most affordable day to depart. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Sonoma Valley?
In the last seven days, tickets ranged between HK$1,680 and HK$6,370. Check out our terrific deals to Sonoma Valley, make a booking and then start packing your things!
What months are the cheapest to book a flight to Sonoma Valley?
February is an excellent month to land an awesome deal to Sonoma Valley. Bear in mind that the priciest time to book a ticket in the States isn't during the peak of summer, but the festive month of December.

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$1,680

Trending flights to Sonoma Valley

Prices were available within the past 7 days and start at HK$738 for one-way flights and HK$1,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 19 Jun - Sun, 9 Aug
HKG
Hong Kong SAR
SFO
San Francisco
HK$6,370 Return, found 18 hours ago
HK$6,370
Return
found 18 hours ago
Select Delta flight, departing Fri, 19 Jun from Hong Kong SAR to San Francisco, returning Sun, 9 Aug, priced at HK$6,370 found 18 hours ago

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