$196 Cheap Flights from Santa Rosa (STS) to Detroit (DTW)

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Find available prices by choosing your travel dates.

Cheap Flights from Santa Rosa to Detroit (STS-DTW)

Prices were available within the past 7 days and start at $196 for one-way flights and $415 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Alaska Airlines
Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines
Alaska Airlines
Hawaiian Airlines
Alaska Airlines
Alaska Airlines
American Airlines
Flights from Santa Rosa (STS) to Detroit (DTW)
Origin airport
Sonoma County
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$394
Distance
2074 mi

Santa Rosa to Detroit Flights

The cheapest times to fly from Santa Rosa to Detroit

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

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

Sunday is one of the best days to book for cheap flights from Santa Rosa to Detroit: 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 Santa Rosa to Detroit

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 Santa Rosa to Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from $196 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 Santa Rosa to Detroit 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 Santa Rosa to Detroit 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.

Frequently asked questions

How much does a flight from Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW) cost?
Discover the latest flight deals from STS to DTW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STS to DTW?
The cheapest flights from STS to DTW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STS to DTW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STS to DTW. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW)?
There are no daily direct flights departing from Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time at all.
What day of the week has the most flights from STS to DTW?
Generally you’ll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based 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 Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW)?
Choose a flight from Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW) last-minute?
Holding off until just before your trip to book a ticket from STS to DTW generally means paying more. Although you may find some last-minute discounts, they’re not always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a STS to DTW flight and hotel package?
Compared with arranging flights and hotels separately, booking a STS to DTW flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and select from our wide range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sonoma County Airport (STS) to Detroit Metropolitan Wayne County Airport (DTW)?
In most cases, you’re able to reschedule or cancel your STS to DTW flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you’d like more information, go to our Customer Service portal.

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*Available to One Key members.