$665 Cheap Flights from Hamburg (HAM) to Santa Rosa (STS)

View $665 flight on Sun, Aug 23, 2026Opens in a new window

Popular airlines from Hamburg Airport (HAM) to Santa Rosa, CA (STS-Sonoma County)

Cheap Flights from Hamburg to Santa Rosa (HAM-STS)

Prices were available within the past 7 days and start at $665 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Hamburg Airport (HAM) to Sonoma County Airport (STS) cost?
Snag a cheap one-way flight from $665 or cheap return flight from Hamburg Airport (HAM) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hamburg Airport (HAM) to Sonoma County Airport (STS)?
is the cheapest month to fly from HAM to STS. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Hamburg Airport (HAM) to Sonoma County Airport (STS)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HAM to STS flight.
How many flights per day from Hamburg Airport (HAM) to Sonoma County Airport (STS)?
Direct flights from Hamburg Airport (HAM) to Sonoma County Airport (STS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HAM to STS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Hamburg Airport (HAM) to Sonoma County Airport (STS)?
To land at Sonoma County Airport (STS) without delays, select a flight that takes off from Hamburg Airport (HAM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Hamburg Airport (HAM) to Sonoma County Airport (STS) last-minute?
Waiting until just before your trip to book a flight from HAM to STS generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a HAM to STS flight and hotel package?
Booking a HAM to STS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hamburg Airport (HAM) to Sonoma County Airport (STS)?
It's generally possible to reschedule or cancel your HAM to STS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Hamburg
Destination airport
Sonoma County
Distance
5477 mi

Book with confidence

Hamburg to Santa Rosa Flights

The cheapest times to fly from Hamburg 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 Hamburg to Santa Rosa are during the month of . You can find some of the cheapest flights from Hamburg to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Hamburg 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 Hamburg 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 Hamburg to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $665 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 Hamburg 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 Hamburg 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.

 

Hamburg to Santa Rosa Flights

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*Available to One Key members.