Cheap Flights from Baltimore (BWI) to Santa Rosa (STS)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Santa Rosa, CA (STS-Sonoma County)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Eid al-Fitr Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.
Book now

Frequently asked questions

Is it cheaper to buy a plane ticket from BWI to Sonoma County Airport last minute?
Being a spontaneous soul is a terrific way to travel the world, but it isn't always the ideal way to track down a bargain flight. Think about booking your Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sonoma County Airport (STS) journey ahead of time rather than leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you get to Sonoma County Airport (STS)!
What airports do you fly into for Santa Rosa from Baltimore?
From Baltimore, you can reach Santa Rosa through Sonoma County Airport (STS), Novato, CA (NOT-Gnoss Field) and Napa, CA (APC-Napa Valley). Check which hub is right for you before you make a decision. If you pick Sonoma County Airport (STS), it's about 11 kilometers northwest of the city center. Use the cash you save when booking your airfare with Expedia to check out the city's popular attractions, such as Sonoma County Fairgrounds and Charles M. Schulz Museum.
Can I change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sonoma County Airport (STS)?
Quickly make changes to your Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sonoma County Airport journey through the Expedia Trips portal. Before you amend times or dates, look over the rules and conditions in your itinerary to see what the carrier will let you do and what charges may apply. Some airlines have a change fee per person, plus any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also browse our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Sonoma County
Distance
3929 km

Book with confidence

Baltimore to Santa Rosa Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Baltimore to Santa Rosa offer the perfect respite. Not only does exploring Santa Rosa provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Baltimore to Santa Rosa may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Santa Rosa are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Santa Rosa more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Santa Rosa is now!

Baltimore to Santa Rosa Flights