Sonoma County Flights - Book Cheap Flights to Sonoma County

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Cheap round-trip flights to Sonoma County

Prices were available within the past 7 days and start at for one-way flights and RM4,862 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM4,862 Return, found 1 day ago
RM4,862
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM4,862 found 1 day ago
China Airlines
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM5,218 Return, found 1 day ago
RM5,218
Return
found 1 day ago
Select China Airlines flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM5,218 found 1 day ago
China Airlines
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM5,452 Return, found 1 day ago
RM5,452
Return
found 1 day ago
Select China Airlines flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM5,452 found 1 day ago
Cathay Pacific
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM5,462 Return, found 1 day ago
RM5,462
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM5,462 found 1 day ago
China Airlines
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM5,752 Return, found 1 day ago
RM5,752
Return
found 1 day ago
Select China Airlines flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM5,752 found 1 day ago
China Airlines
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM5,986 Return, found 1 day ago
RM5,986
Return
found 1 day ago
Select China Airlines flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM5,986 found 1 day ago
Cathay Pacific
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM6,237 Return, found 1 day ago
RM6,237
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM6,237 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM6,559 Return, found 1 day ago
RM6,559
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM6,559 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM6,918 Return, found 1 day ago
RM6,918
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM6,918 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM7,282 Return, found 1 day ago
RM7,282
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM7,282 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM7,641 Return, found 1 day ago
RM7,641
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM7,641 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM7,836 Return, found 1 day ago
RM7,836
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM7,836 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM7,881 Return, found 1 day ago
RM7,881
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM7,881 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM8,195 Return, found 1 day ago
RM8,195
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM8,195 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM8,211 Return, found 1 day ago
RM8,211
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM8,211 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM8,240 Return, found 1 day ago
RM8,240
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM8,240 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM8,570 Return, found 1 day ago
RM8,570
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM8,570 found 1 day ago
Juneyao Air
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM14,845 Return, found 1 day ago
RM14,845
Return
found 1 day ago
Select Juneyao Air flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM14,845 found 1 day ago
Cathay Pacific
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM15,019 Return, found 1 day ago
RM15,019
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM15,019 found 1 day ago

About Sonoma County

Expedia offers flights to Sonoma County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Sonoma County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Sonoma County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Step 1: Enter your travel dates and destination and press "Search." Second step: Check "No change fee" directly underneath the "Flexible change policies" subheading on the top left of your screen. Step 3. Grab your cheap and flexible fare to Sonoma County.
Which airlines fly to Sonoma County?
When you're ready to lock in your ticket to or near Sonoma County, these leading airlines look forward to welcoming you on board:

  • Southwest Airlines - 2,314 flights to or near Sonoma County each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 434 flights to or near Sonoma County each month, including 264 flights to Sonoma County Airport (STS) per month.
  • Spirit Airlines - 265 flights to or near Sonoma County each month, including 265 flights to Oakland Intl. Airport (OAK) per month.

How can I find cheap tickets to Sonoma County?
A helpful strategy for walking away with cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Sonoma County, then click on the "flexible dates" box to compare prices for nearby days. Want another tip? Book ahead of time. To give you an idea of fares, RM4,862 was the best price for a flight to Sonoma County in the last seven days.
How much is a flight to Sonoma County?
There were a lot of low-cost fares up for grabs in the last seven days, with the cost of a return flight to Sonoma County ranging between RM4,862 and RM15,019. Many lucky travellers nabbed one-way seats from () for as little as .
What are the most popular airports to fly into in Sonoma County?
Which of these two Sonoma County airports you'll touch down at will depend largely on your chosen carrier and what you plan to see in the region:

  • Oakland Intl. Airport (OAK) - 3,086 flights per month.
  • Sonoma County Airport (STS) - 356 flights per month.

How much is a plane ticket to Sonoma County?
Flights to Sonoma County ranged from RM4,862 to RM15,019 in the last seven days. Generally, the sooner you book the better the price.
What is the best time to go to Sonoma County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a good time to visit the exciting Sonoma County city of Santa Rosa. Average temperatures range between 13ºC and 27ºC across the season. The biggest crowds can be found here in March, April and July.
What months are the cheapest to book a flight to Sonoma County?
To secure a fabulous deal to Sonoma County, try to book during the month of February when the price of tickets are at their cheapest. What time of year is expensive? In the United States, it's the festive month of December.

Trending flights to Sonoma County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM4,862 Return, found 1 day ago
RM4,862
Return
found 1 day ago
Select Cathay Pacific flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM4,862 found 1 day ago
Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
PEN
Penang
STS
Santa Rosa
RM6,559 Return, found 1 day ago
RM6,559
Return
found 1 day ago
Select Qatar Airways flight, departing Sun, 25 Jan from Penang to Santa Rosa, returning Thu, 29 Jan, priced at RM6,559 found 1 day ago
*Available to Expedia members.