$165 Cheap Flights from Cincinnati (CVG) to Santa Rosa (STS)

View $165 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Santa Rosa, CA (STS-Sonoma County)

Cheap Flights from Cincinnati to Santa Rosa (CVG-STS)

Prices were available within the past 7 days and start at $165 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Nov 7 - Sat, Nov 15
CVG
Cincinnati
STS
Santa Rosa
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Cincinnati to Santa Rosa, returning Sat, Nov 15, priced at $304 found 1 day ago
Alaska Airlines
Sat, Nov 1 - Sat, Nov 8
CVG
Cincinnati
STS
Santa Rosa
$318 Roundtrip, found 21 hours ago
$318
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Cincinnati to Santa Rosa, returning Sat, Nov 8, priced at $318 found 21 hours ago
Hawaiian Airlines
Tue, Nov 4 - Sat, Nov 15
CVG
Cincinnati
STS
Santa Rosa
$320 Roundtrip, found 4 days ago
$320
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Cincinnati to Santa Rosa, returning Sat, Nov 15, priced at $320 found 4 days ago
Hawaiian Airlines
Tue, Feb 3 - Tue, Feb 17
CVG
Cincinnati
STS
Santa Rosa
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Cincinnati to Santa Rosa, returning Tue, Feb 17, priced at $322 found 4 days ago
Hawaiian Airlines
Fri, Oct 31 - Tue, Nov 4
CVG
Cincinnati
STS
Santa Rosa
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Oct 31 from Cincinnati to Santa Rosa, returning Tue, Nov 4, priced at $323 found 1 day ago
Alaska Airlines
Fri, Nov 14 - Mon, Nov 17
CVG
Cincinnati
STS
Santa Rosa
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 14 from Cincinnati to Santa Rosa, returning Mon, Nov 17, priced at $324 found 1 day ago
Hawaiian Airlines
Fri, Oct 31 - Sat, Nov 1
CVG
Cincinnati
STS
Santa Rosa
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Oct 31 from Cincinnati to Santa Rosa, returning Sat, Nov 1, priced at $329 found 1 day ago
Hawaiian Airlines
Sat, Nov 1 - Tue, Nov 4
CVG
Cincinnati
STS
Santa Rosa
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from Cincinnati to Santa Rosa, returning Tue, Nov 4, priced at $330 found 1 day ago
American Airlines
Fri, Nov 14 - Wed, Nov 19
CVG
Cincinnati
STS
Santa Rosa
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Cincinnati to Santa Rosa, returning Wed, Nov 19, priced at $434 found 4 days ago
Southwest Airlines
Wed, Apr 15 - Sat, Apr 18
CVG
Cincinnati
STS
Santa Rosa
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Apr 15 from Cincinnati to Santa Rosa, returning Sat, Apr 18, priced at $489 found 2 days ago

Alternative airports near Santa Rosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sonoma County STS. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $703
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $703

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS) cost?
Grab a cheap one-way flight from $165 or cheap return flight from $304 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS)?
The cheapest month to fly from CVG to STS is November, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from CVG to STS. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS)?
You'll have to hop on a flight with a layover when traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CVG to STS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS)?
To avoid potential delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS) last-minute?
Booking your flight from CVG to STS right before your journey is generally more expensive. However, if you're flexible with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a CVG to STS flight and hotel package?
You'll typically save money by securing a CVG to STS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sonoma County Airport (STS)?
Typically, it's possible to reschedule or cancel your CVG to STS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines, Southwest Airlines
Roundtrip price
$304
Distance
2039 mi

Book with confidence

Book with confidence

Cincinnati to Santa Rosa Flights

The cheapest times to fly from Cincinnati to Santa Rosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to Santa Rosa are during the month of November. You can find some of the cheapest flights from Cincinnati to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Santa Rosa

Sunday is one of the best days to book for cheap flights from Cincinnati to Santa Rosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to Santa Rosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $165 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to Santa Rosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to Santa Rosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to Santa Rosa Flights

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*Available to One Key members.