$19 Cheap Flights to Cotati, CA

Flights to Cotati at a glance

Traveling to Cotati is straightforward; you can choose between full-service or budget airlines, compare travel times, and select the best option that fits your budget and schedule while planning to discover the city's renowned attractions and neighborhoods.

• Major airport near Cotati: Sonoma County Airport (STS)
• Flights per week: 390+ flights arriving at Cotati airport
• Number of airlines that fly to Cotati: around 5+ carriers

Popular airport near Cotati

Cotati is a charming city ideal for outdoor enthusiasts, families, and couples seeking a romantic getaway. Travelers are drawn to its beautiful scenery, beaches, and recreational activities. The city is conveniently served by a major airport, making it accessible for visitors.

• Sonoma County Airport (STS): Situated in Sonoma County, California, approximately 14 miles from Cotati, this airport provides domestic flights to over 50 cities nationwide. Passengers have the option to elevate their travel experience by opting for business class or first class seating, depending on the airline and route selected. Key airlines operating from this airport include Alaska Airlines, American Airlines, and Southwest Airlines.

Top routes to Cotati

• Los Angeles (LAX) to Cotati (STS), with one-way fares starting at around $70
• Burbank (BUR) to Cotati (STS), with one-way fares starting at around $55
• San Diego (SAN) to Cotati (STS), with one-way airfare from around $75
• Orange County (SNA) to Cotati (STS), with one-way flight options from around $90
• Seattle (SEA) to Cotati (STS), with one-way flights starting at around $80

Cheapest routes to Cotati

• Burbank (BUR) to Cotati (STS), with budget one-way fares from around $55
• Redmond (RDM) to Cotati (STS), with low one-way fares from around $55
• Las Vegas (LAS) to Cotati (STS), with low-cost one-way tickets from around $60
• Ontario (ONT) to Cotati (STS), with low one-way fares from around $60
• Palm Springs (PSP) to Cotati (STS), with low-cost one-way tickets from around $60

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Cotati

• Alaska Airlines: This airline operates flights to Sonoma County Airport (STS), responsible for approximately 71% of Cotati's arrivals. The average one-way fare is about $260, with business and first class service available based on the route.
• American Airlines: Providing service to Sonoma County Airport (STS), American Airlines accounts for nearly 22% of arrivals in Cotati. Passengers can expect an average one-way fare of around $310, with first class as a premium cabin option depending on the route.
• Southwest Airlines: Offering flights to Sonoma County Airport (STS), Southwest Airlines represents about 2% of Cotati's arrivals. Travelers can find average one-way fares around $210.
• Avelo Airlines: Serving Sonoma County Airport (STS), Avelo Airlines makes up roughly 2% of arrivals to Cotati. The average fare for a one-way ticket is approximately $60, making it a budget-friendly choice.
• Hawaiian Airlines: Operating flights to Sonoma County Airport (STS), Hawaiian Airlines accounts for about 2% of Cotati's arrivals. One-way fares average around $150, offering a reasonable option for travelers.

Best time to fly to Cotati

The most popular months for travelers to fly to Cotati are January, March, and April, when peak temperatures in Cotati can reach up to 55.6°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66.9°F. For better deals, April usually offers the lowest average one-way fare around $194, roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? January, July, and December offer average one-way fares of around $204, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Cotati

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

1. 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.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Cotati hotel and flight deals.
4. 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 baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Cotati flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Cotati

Cotati welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Cotati efficiently:

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

Where to stay around Cotati

• Santa Rosa: Located 8 miles drive away from Cotati, Santa Rosa is a vibrant city perfect for outdoor enthusiasts and couples seeking a romantic getaway. Travelers can indulge in body treatments at local resorts or enjoy a round of golf while soaking in the picturesque scenery. Highlights include the Sonoma County Fairgrounds, ideal for family outings, and the Charles M. Schulz Museum, which offers cultural insights. Don't miss a stroll through Santa Rosa Junior College, a historic university that enriches the local cultural landscape.
• Rohnert Park: Rohnert Park is located 1 mile drive away from Cotati and offers a charming city experience for travelers. Here, you can enjoy a mix of relaxation and education, with modern resorts and wellness facilities. Key attractions include Sonoma State University, known for its impressive campus, and the Sonoma County Fairgrounds, which hosts various events and activities. The Charles M. Schulz Museum is also nearby, providing a delightful cultural experience for visitors.
• Sonoma: Sonoma is located 25 miles drive away from Cotati and is perfect for families and outdoor adventurers alike. This city is renowned for its beautiful outdoor spaces and engaging activities, such as spa treatments and motor racing. Be sure to explore Sonoma Plaza, a historic square that offers a taste of local culture, or take a ride on the Sonoma TrainTown Railroad for a fun-filled family outing. The Napa Valley Wine Train is also a must for those interested in historical experiences and scenic views.

Tips for short-haul flights to Cotati

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, it's usually more cost-effective to travel with just a carry-on. Optimize space by using travel-sized toiletries, wearing your heaviest clothing, and planning your outfits wisely. This approach also helps you bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights might not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself occupied. Remember to charge your devices fully before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account potential traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay refreshed and save money at the airport.

Tips for long-haul flights to Cotati

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines permit seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
• Adjust to the new time zone mid-flight—begin aligning your body clock by changing your watch and sleep schedule to reflect your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Cotati

The cheapest day to fly

Get started finding a cheap flight to Cotati on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

December is the cheapest month to fly to Cotati. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Cotati. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Cotati, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Cotati

The lowest price for round-trip flights to Cotati in 2026 starts from $38, while one-way tickets start from from $19. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Cotati. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Cotati

Frontier Airlines, American Airlines, Alaska Airlines, Southwest Airlines, Delta, United are just some of the airlines that can typically offer cheap tickets to Cotati. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Cotati and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Cotati, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Cotati. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Cotati plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Cotati

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Cotati.

Stopover savings

The cheapest tickets to Cotati are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Cotati. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Cotati for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Cotati. Simply download the free Expedia app to your smart device and activate Cotati flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Cotati. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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