$68 Cheap Flights to Santa Rosa
One-way
Departing from
United States
Going to
Santa Rosa, United States
Santa Rosa (STS)
United States • April, 2026
91% AI deal score
$465 $102
Santa Rosa (STS)
United States • May, 2026
90% AI deal score
$325 $68
Santa Rosa (STS)
United States • May, 2026
90% AI deal score
$465 $105
Santa Rosa (STS)
United States • April, 2026
89% AI deal score
$325 $68
Top Cheap Flight Deals from United States to Santa Rosa
Recent round-trip flight deals to Santa Rosa
Wed, Apr 22 - Sat, Apr 25
Cheapest
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
Wed, Apr 1 - Sat, Apr 4
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
Sat, Apr 4 - Tue, Apr 7
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
Wed, Apr 15 - Sat, Apr 18
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
Sat, May 9 - Wed, May 13
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
Tue, Apr 28 - Sat, May 2
Ontario (ONT) - Santa Rosa (STS)
Alaska Airlines, Inc. airlines • Direct
Santa Rosa (STS) - Ontario (ONT)
Alaska Airlines, Inc. airlines • Direct
$325
$97
-$228
70%
The cheapest time to fly to Santa Rosa
Ready to jet to Santa Rosa on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Santa Rosa
Need to get to Santa Rosa ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
Don't miss out on flights to Santa Rosa departing in the next two weeks, with prices as low as $107.
⌛ Last-Minute
Ontario - STS
A great last-minute steal for a cross-country flight.
Found 1 week ago
$275
round-trip
Facts About Flights from United States to Santa Rosa
To help you plan your journey, here are some quick Santa Rosa flight facts and tips.
Santa Rosa city airports
Santa Rosa, California, is primarily served by the Charles M. Schulz–Sonoma County Airport (STS), offering a convenient gateway to the Sonoma Wine Country and the Redwood Coast. While not a major international hub, STS provides a more relaxed and accessible alternative to the larger, busier airports in the San Francisco Bay Area. You can find direct flights to and from several cities across the western United States, making it easy to connect to destinations nationwide. The airport boasts modern amenities, including comfortable waiting areas, streamlined security, and various ground transportation options. Flying into or out of STS allows you to begin or end your trip in a stress-free environment, avoiding the congestion often associated with larger metropolitan airports.
Pro tip: search “Santa Rosa (Any)” to see fares to all Santa Rosa airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Santa Rosa
Cheapest airport
Charles M. Schulz Sonoma County Airport (STS)
The Charles M. Schulz Sonoma County Airport (STS) is your gateway to the breathtaking landscapes and renowned wineries of Sonoma County! Though smaller than other major airports, STS offers a convenient and stress-free travel experience. It is located just a few miles northwest of downtown Santa Rosa, making it super easy to get to wine country!
Nonstop vs. 1-stop
20+ cities
While not a major hub, flying through Charles M. Schulz–Sonoma County Airport (STS) can still connect you to over 20 cities, with popular routes including those to and from major cities in the Pacific Northwest and Southern California.
Number of airlines
10+ airlines
STS Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
STS airport insights
Best days to catch a deal
Wed, Sat
Based on the provided data, Wednesday appears to be the best day to find flight deals from Charles M. Schulz–Sonoma County Airport. You may also find deals on Sundays and Thursdays.
Avg. deal survival time
17.6 hours
Deals from Charles M. Schulz–Sonoma County airport typically last about 17.6 hours. It is important to act quickly if you find a deal that works for you since the average deal does not last very long.
Rare deal frequency
17 deals
In the past month, we've identified 17 rare deals for flights from Charles M. Schulz–Sonoma County Airport. These rare deals achieved an AI Deal Score of 90+, typically indicating mistake fares, special promotions, or ultra-discounts.
Average price drop
-36%
On average, flights from Charles M. Schulz–Sonoma County airport see a price drop of 36.0%. This means travelers can potentially save a significant amount by monitoring and booking flights when prices decrease.
Next 4 weeks: deal forecast
Sonoma County Airport Forecast
The forecast for Charles M. Schulz–Sonoma County Airport next month shows stable prices. There are no major price drops or increases expected based on current trends.
Top 5 biggest price drops (last 3 months)
Found on March 3
Posadas - STS
$3,350 → $544
84%
Found on March 3
London - STS
$1,200 → $496
59%
Found on March 6
Nice - STS
$1,325 → $543
59%
Found on March 6
Paris - STS
$1,045 → $488
53%
Found on March 5
Dublin - STS
$1,425 → $774
46%
Check these nearby airports too
Looking for more options? These airports near STS sometimes drop rare deals too:
Oakland International (OAK)
~9 rare deals/month
San Francisco International (SFO)
~4 rare deals/month
Sacramento International (SMF)
~12 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially OAK and SFO for long-haul deal surprises.
When Is the Best Time to Fly from United States to Santa Rosa
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Santa Rosa:
Cheapest month
July
Cheapest month
July is typically the cheapest month to fly to beautiful Santa Rosa, California! The weather is warm and sunny, perfect for exploring the wineries and breweries that Sonoma County is famous for. Plus, with fewer crowds than peak season, you'll have a more relaxed and intimate experience.
Best day to book
Tuesday
Best day to book
Tuesday is often the best day to book your flights to Santa Rosa, my friend. Airlines tend to release deals early in the week, so booking on Tuesday could save you some serious green. Keep an eye out for those mid-week specials!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday is often lighter on your wallet, making it an ideal choice for budget-conscious travelers. Mid-week flights tend to be less crowded, offering a more relaxed experience. You will also have the flexibility to extend your stay through the weekend without paying an arm and a leg.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about 2 months in advance seems to be the sweet spot for snagging the best deals to Santa Rosa. This gives you enough wiggle room to monitor prices and pounce when you see a good offer. Planning ahead pays off, especially when it comes to exploring wine country!
Santa Rosa Airports & Ground Transportation
One big question for travelers is which Santa Rosa airport to fly into. Here’s a quick guide to Santa Rosa’s airports and how to get to the city from each:
Charles M. Schulz–Sonoma County Airport (STS)
Welcome to the most convenient gateway to Sonoma County! Charles M. Schulz–Sonoma County Airport, aptly named after the creator of Peanuts, offers a stress-free alternative to the hustle and bustle of larger airports. You will find amenities such as free wifi, a cafe with local wines and a gift shop featuring Peanuts merchandise. Located just a few miles north of Santa Rosa, it’s super easy to get to the city center. Several transportation options are available, including rental cars, ride-sharing services, and taxis, making the trip to Santa Rosa quick and painless. For a smooth start or end to your Sonoma adventure, STS is the way to go!
Tip: Arrive a bit early and grab a glass of Sonoma County wine at the airport cafe to get into the spirit of wine country!
San Francisco International Airport (SFO)
San Francisco International Airport (SFO) is a major international airport located about 70 miles south of Santa Rosa. As a major hub, SFO offers flights to destinations around the world and many options for domestic flights. Inside the airport you will find vast array of shops, restaurants, and services, including spas and art exhibits. Getting from SFO to Santa Rosa requires a bit of planning, with options like rental cars, shared ride vans, or public transportation via BART and connecting buses. While the drive can take 1.5 to 2.5 hours depending on traffic, the extensive flight options might make it worth the trip.
What to Do in Santa Rosa
Santa Rosa isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Santa Rosa, organized by interest:
Sightseeing & Landmarks
Santa Rosa boasts a collection of captivating landmarks! Be sure to visit the historic Railroad Square, a charming district with vintage buildings and unique shops. You can also explore the iconic Luther Burbank Home & Gardens, a National Historic Landmark.
Arts & Culture
Immerse yourself in Santa Rosa's vibrant arts scene by visiting the Museum of Sonoma County, which features exhibitions on local history and art. Catch a performance at the 6th Street Playhouse, known for its diverse theatrical productions. Don't forget to explore the numerous art galleries showcasing local talent!
Food & Nightlife
Santa Rosa is a foodie paradise! Indulge in farm-to-table cuisine at the trendy restaurants and savor local wines at cozy wine bars. As the sun sets, experience the city's energetic nightlife with live music venues and craft breweries.
Shopping & Fashion
Get your shopping fix in Santa Rosa at the unique boutiques and stores around town. From Railroad Square to Montgomery Village, you'll find everything from stylish clothing to handcrafted goods. Treat yourself to a shopping spree and discover local treasures!
Nearby Getaways
Santa Rosa serves as the perfect base for exploring the surrounding wonders! Take a short drive to the breathtaking Sonoma Coast for scenic views and beach fun. Venture into the lush vineyards of Sonoma Valley and Russian River Valley for wine tasting and picturesque landscapes.
Events in Santa Rosa This Month
santa rosa tattoos blues #34
The Santa Rosa Tattoos and Blues festival will take place from Friday, February 27th to Sunday, March 1st, 2026. Join us at the historic Flamingo Resort for a weekend of tattoos, blues music, and good times.
connect with nature: outdoor wellness practices, winter (id #26157) - novato, ca 2026
Experience the calming benefits of guided forest bathing and mindful time in nature. This weekly outdoor walk is designed to reduce stress and restore your connection with the natural world.
the savannah sipping society; a jones hope wooten comedy
In this hilarious comedy, four Southern women seeking an escape from their ordinary lives are brought together by chance and a spontaneous happy hour, leading to unexpected friendships and comical situations.
gentle yoga
Enjoy the age-old practice of Hatha Yoga, which calms the body, mind, and spirit through breath-based stretches, postures, breathing exercises, and deep relaxation techniques.
Santa Rosa Weather
Weather in Santa Rosa
Mon, Mar 9
10%
23° 7°
10%
Tue, Mar 10
Frequently Asked Questions About Flights to Santa Rosa
Pro Tips for Finding Cheap Flights to Santa Rosa
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Santa Rosa flights:
Be Flexible With Travel Dates: If your travel dates aren't set in stone, experiment with flying on weekdays or during the off-season. You might snag a significantly cheaper flight to Santa Rosa!
Consider Nearby Airports: Don't just limit your search to Sonoma County Airport! Check flights into San Francisco or Oakland and then rent a car for a scenic drive to Santa Rosa; you might save some dough!
