Flight Destinations in Sonoma County

View ₹24,552 flight on Fri, 9 Jan 2026Opens in a new window

Popular airlines to Sonoma County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to Sonoma County

Prices were available within the past 7 days and start at ₹24,552 for one-way flights and ₹19,935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 1 Feb - Tue, 3 Feb
SAN
San Diego
STS
Santa Rosa
₹19,935 Return, found 1 day ago
₹19,935
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from San Diego to Santa Rosa, returning Tue, 3 Feb, priced at ₹19,935 found 1 day ago
American Airlines
Sun, 1 Feb - Tue, 3 Feb
SAN
San Diego
STS
Santa Rosa
₹22,166 Return, found 1 day ago
₹22,166
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from San Diego to Santa Rosa, returning Tue, 3 Feb, priced at ₹22,166 found 1 day ago
Delta
Sat, 16 May - Sun, 24 May
SAN
San Diego
OAK
Oakland
₹23,426 Return, found 5 days ago
₹23,426
Return
found 5 days ago
Select Delta flight, departing Sat, 16 May from San Diego to Oakland, returning Sun, 24 May, priced at ₹23,426 found 5 days ago
American Airlines
Sun, 1 Feb - Tue, 3 Feb
CLD
Carlsbad
STS
Santa Rosa
₹23,499 Return, found 1 day ago
₹23,499
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from Carlsbad to Santa Rosa, returning Tue, 3 Feb, priced at ₹23,499 found 1 day ago
Alaska Airlines
Sun, 1 Feb - Tue, 3 Feb
SAN
San Diego
STS
Santa Rosa
₹23,531 Return, found 1 day ago
₹23,531
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 1 Feb from San Diego to Santa Rosa, returning Tue, 3 Feb, priced at ₹23,531 found 1 day ago
Delta
Mon, 18 May - Sat, 23 May
SAN
San Diego
OAK
Oakland
₹24,130 Return, found 5 days ago
₹24,130
Return
found 5 days ago
Select Delta flight, departing Mon, 18 May from San Diego to Oakland, returning Sat, 23 May, priced at ₹24,130 found 5 days ago
American Airlines
Sun, 1 Feb - Tue, 3 Feb
SAN
San Diego
STS
Santa Rosa
₹24,397 Return, found 1 day ago
₹24,397
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from San Diego to Santa Rosa, returning Tue, 3 Feb, priced at ₹24,397 found 1 day ago
American Airlines
Sun, 1 Feb - Tue, 3 Feb
SAN
San Diego
STS
Santa Rosa
₹25,762 Return, found 1 day ago
₹25,762
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from San Diego to Santa Rosa, returning Tue, 3 Feb, priced at ₹25,762 found 1 day ago
Delta
Sat, 16 May - Sun, 24 May
SAN
San Diego
OAK
Oakland
₹25,925 Return, found 5 days ago
₹25,925
Return
found 5 days ago
Select Delta flight, departing Sat, 16 May from San Diego to Oakland, returning Sun, 24 May, priced at ₹25,925 found 5 days ago
Alaska Airlines
Thu, 15 Jan - Mon, 26 Jan
SAN
San Diego
STS
Santa Rosa
₹26,642 Return, found 3 days ago
₹26,642
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 15 Jan from San Diego to Santa Rosa, returning Mon, 26 Jan, priced at ₹26,642 found 3 days ago
American Airlines
Thu, 15 Jan - Mon, 26 Jan
SAN
San Diego
STS
Santa Rosa
₹27,068 Return, found 3 days ago
₹27,068
Return
found 3 days ago
Select American Airlines flight, departing Thu, 15 Jan from San Diego to Santa Rosa, returning Mon, 26 Jan, priced at ₹27,068 found 3 days ago
Delta
Sat, 16 May - Sat, 23 May
SAN
San Diego
OAK
Oakland
₹27,274 Return, found 5 days ago
₹27,274
Return
found 5 days ago
Select Delta flight, departing Sat, 16 May from San Diego to Oakland, returning Sat, 23 May, priced at ₹27,274 found 5 days ago
American Airlines
Wed, 14 Jan - Mon, 26 Jan
CLD
Carlsbad
STS
Santa Rosa
₹28,408 Return, found 3 days ago
₹28,408
Return
found 3 days ago
Select American Airlines flight, departing Wed, 14 Jan from Carlsbad to Santa Rosa, returning Mon, 26 Jan, priced at ₹28,408 found 3 days ago
American Airlines
Thu, 15 Jan - Mon, 26 Jan
SAN
San Diego
STS
Santa Rosa
₹28,863 Return, found 3 days ago
₹28,863
Return
found 3 days ago
Select American Airlines flight, departing Thu, 15 Jan from San Diego to Santa Rosa, returning Mon, 26 Jan, priced at ₹28,863 found 3 days ago
American Airlines
Thu, 15 Jan - Mon, 26 Jan
SAN
San Diego
STS
Santa Rosa
₹29,289 Return, found 3 days ago
₹29,289
Return
found 3 days ago
Select American Airlines flight, departing Thu, 15 Jan from San Diego to Santa Rosa, returning Mon, 26 Jan, priced at ₹29,289 found 3 days ago

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.

Qatar Airways
Thu, 22 Jan - Wed, 28 Jan
BLR
Bengaluru
OAK
Oakland
₹90,026 Return, found 5 days ago
₹90,026
Return
found 5 days ago
Select Qatar Airways flight, departing Thu, 22 Jan from Bengaluru to Oakland, returning Wed, 28 Jan, priced at ₹90,026 found 5 days ago

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, ₹19,935 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 ₹19,935 and ₹90,026. Many lucky travellers nabbed one-way seats from San Diego (SAN) for as little as ₹24,552.
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.

When is the cheapest time to fly to Sonoma County?
Fly out on a Tuesday to boost your odds of securing the cheapest deal to Sonoma County. Mondays are usually the second most affordable day to take off. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Sonoma County?
Flights to Sonoma County ranged from ₹19,935 to ₹90,026 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.

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About Sonoma County

Expedia offers flights to Sonoma County to meet every traveller'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.
About Sonoma County

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