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$145 Cheap Flights from Cincinnati (CVG) to Santa Rosa (STS)

View $145 flight on Tue, Nov 3, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $145 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 5 - Sat, Jan 9
CVG
Cincinnati
STS
Santa Rosa
$279 Roundtrip, found 13 hours ago
$279
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Jan 5 from Cincinnati to Santa Rosa, returning Sat, Jan 9, priced at $279 found 13 hours ago
American Airlines
Tue, Jan 5 - Sat, Jan 9
CVG
Cincinnati
STS
Santa Rosa
$284 Roundtrip, found 13 hours ago
$284
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Jan 5 from Cincinnati to Santa Rosa, returning Sat, Jan 9, priced at $284 found 13 hours ago
Southwest Airlines
Tue, Jan 5 - Sat, Jan 9
CVG
Cincinnati
STS
Santa Rosa
$299 Roundtrip, found 13 hours ago
$299
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Tue, Jan 5 from Cincinnati to Santa Rosa, returning Sat, Jan 9, priced at $299 found 13 hours ago
Delta
Tue, Jan 5 - Sat, Jan 9
CVG
Cincinnati
STS
Santa Rosa
$302 Roundtrip, found 13 hours ago
$302
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jan 5 from Cincinnati to Santa Rosa, returning Sat, Jan 9, priced at $302 found 13 hours ago
Southwest Airlines
Wed, Nov 11 - Mon, Nov 16
CVG
Cincinnati
STS
Santa Rosa
$303 Roundtrip, found 9 hours ago
$303
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Wed, Nov 11 from Cincinnati to Santa Rosa, returning Mon, Nov 16, priced at $303 found 9 hours ago
Delta
Wed, Nov 11 - Mon, Nov 16
CVG
Cincinnati
STS
Santa Rosa
$307 Roundtrip, found 9 hours ago
$307
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 11 from Cincinnati to Santa Rosa, returning Mon, Nov 16, priced at $307 found 9 hours ago
Southwest Airlines
Wed, Nov 11 - Mon, Nov 16
CVG
Cincinnati
STS
Santa Rosa
$315 Roundtrip, found 9 hours ago
$315
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Wed, Nov 11 from Cincinnati to Santa Rosa, returning Mon, Nov 16, priced at $315 found 9 hours ago
Southwest Airlines
Tue, Nov 3 - Fri, Nov 6
CVG
Cincinnati
STS
Santa Rosa
$322 Roundtrip, found 1 hour ago
$322
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, Nov 3 from Cincinnati to Santa Rosa, returning Fri, Nov 6, priced at $322 found 1 hour ago
Delta
Tue, Nov 3 - Fri, Nov 6
CVG
Cincinnati
STS
Santa Rosa
$326 Roundtrip, found 1 hour ago
$326
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Nov 3 from Cincinnati to Santa Rosa, returning Fri, Nov 6, priced at $326 found 1 hour ago
Alaska Airlines
Tue, Jan 5 - Sat, Jan 9
CVG
Cincinnati
STS
Santa Rosa
$337 Roundtrip, found 13 hours ago
$337
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Jan 5 from Cincinnati to Santa Rosa, returning Sat, Jan 9, priced at $337 found 13 hours 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 $736
STS
Sonoma County
CheapestClosest
Average driving time to city center10 min
Flights from $736

What you need to know for your flight from Cincinnati - Northern Kentucky Intl. to Sonoma County

Cincinnati (CVG) to Santa Rosa (STS) at a glance

Embark on your journey from Cincinnati (CVG) to Santa Rosa (STS) with a selection of airlines providing domestic long-haul flights. Explore various options, ranging from full-service carriers to budget-friendly choices, to find the itinerary that aligns with your travel plans and budget. As you prepare to discover Santa Rosa's renowned sights and vibrant neighborhoods, be sure to check out the essential details for flights departing from Cincinnati - Northern Kentucky International Airport to Sonoma County Airport.

  • Fastest flight duration: around 6h 30m in-flight, plus roughly 40 minutes layover with one stop
  • Route distance: roughly 2,000 miles (3,220 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $185–$560, depending on seasonality and how far ahead you book

Flights from Cincinnati - Northern Kentucky International Airport (CVG) to Sonoma County Airport (STS)

Based on recent travel bookings, here are the top airlines favored for journeys from Cincinnati to Santa Rosa, often selected for their one-stop options. Popular layovers include Sky Harbor International Airport, PHX (approximately 40 minutes), and Dallas-Fort Worth International Airport, DFW (also around 40 minutes). This variety allows you to mix and match factors such as price, total travel time, and cabin class to discover the best itinerary for your needs.

  • American Airlines: As a comprehensive airline, American Airlines provides one-stop flights with one-way ticket prices generally falling between $185 and $850. This carrier dominates the route, making up about 76% of departures, with an in-flight duration of 6 hours and 30 minutes, leading to a total travel time of approximately 7 hours and 15 minutes, including the layover.

Alternative routes from Cincinnati (CVG) to Santa Rosa (STS)

  • Cincinnati to Novato (CVG-NOT): Gnoss Field Airport (NOT) is located approximately 29 miles from Sonoma County Airport (STS).
  • Cincinnati to Napa (CVG-APC): Napa Valley Airport (APC) lies about 35 miles away from Sonoma County Airport (STS).

How to find the best prices for flights from Cincinnati (CVG) to Santa Rosa (STS)

Getting some of the best deals on flights from Cincinnati to Santa Rosa is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, although most travelers book at least 2 months ahead. Departures in the morning, between 5 am and 12 pm, tend to offer lower prices and are also the most popular. Additionally, flying on Thursday provides both cheaper fares and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Santa Rosa hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sonoma County Airport from Cincinnati - Northern Kentucky International Airport

Santa Rosa welcomes travelers from Cincinnati with a range of transport options based on price, convenience, and proximity. For departures, Cincinnati - Northern Kentucky International Airport is roughly a 20-minute drive (covering about 13 miles) from central Cincinnati. Santa Rosa city center is approximately a 10-minute drive (covering about 9 miles) from Sonoma County Airport, depending on traffic. Here's how to reach Santa Rosa efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Santa Rosa, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Sonoma County Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sonoma County Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sonoma County Airport, Santa Rosa Station, a train station, is located about 7.6 miles away by car, providing convenient access for travelers looking to reach the city.

Frequently asked questions

How much does a flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) cost?
You can find cheap one-way flights from $145 and cheap return flights from $279 Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) with Expedia. One-way flights typically cost between $239 and $1245, and return flights often range between $585 and $1705. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The cheapest month to fly from CVG to STS is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Enter CVG to STS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
American Airlines is one of the cheapest airlines offering connecting flights from Cincinnati (CVG) to Santa Rosa (STS), with round-trip tickets starting from around $466 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
To find a cheap flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The earliest flight from Cincinnati, OH (CVG) to Santa Rosa, CA (STS) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in January, making it a great option for winter travel. An early flight allows you to enjoy a full day in Santa Rosa. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
The most popular departure times for flights from Cincinnati (CVG) to Santa Rosa (STS) are in the early morning, from 6am to 9am. About 75% of passengers prefer this time window. Many major carriers, including American Airlines and Alaska Airlines, offer flights during this window. This timing works well because it allows you to start your day early and maximize your time at your destination.
How long does it take to fly from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Flying from CVG to STS with a connection usually takes about 8 hours 20 minutes, traveling roughly 2,040 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
Select the "Business class" and "First class" filters when looking for CVG to STS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) flight with Expedia?
It's easy to earn miles on a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Santa Rosa from Cincinnati - Northern Kentucky Intl. (CVG)?
From Cincinnati - Northern Kentucky Intl. (CVG), you can fly into Sonoma County (STS) to reach Santa Rosa. Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA) before reaching Santa Rosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) at the last minute?
Typically, booking a last minute flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package?
Securing a Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County)?
If you booked your Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) to Santa Rosa, CA (STS-Sonoma County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Sonoma County
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines
Roundtrip price
$278
Distance
2039 mi

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 January. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $145 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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