Cheap Flights from Detroit (DTW) to San Carlos (SQL)

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos, CA (SQL)

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Alternative airports near San Carlos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $287
SFO
San Francisco Intl.
Cheapest
Average driving time to city center16 min
Flights from $287
Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 26 minutes. Flights from $316
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center26 min
Flights from $316
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $320
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $320
Flights from Detroit (DTW) to San Carlos (SQL)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
San Carlos
Distance
2070 mi

Detroit to San Carlos Flights

The cheapest times to fly from Detroit to San Carlos

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

 

The best time to book a flight from Detroit to San Carlos

Sunday is one of the best days to book for cheap flights from Detroit to San Carlos: 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 Detroit to San Carlos

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 Detroit to San Carlos in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Detroit to San Carlos 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 Detroit to San Carlos 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 Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL) cost?
Discover the latest flight deals from DTW to SQL 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 DTW to SQL?
The cheapest flights from DTW to SQL 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 DTW to SQL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DTW to SQL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL)?
You'll have to book a flight with a layover if you're traveling from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from DTW to SQL?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season 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 Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL)?
Select a flight from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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.
What airports do you fly into for San Francisco from Detroit Metropolitan Wayne County Airport (DTW)?
If you're traveling on a direct flight from Detroit Metropolitan Wayne County Airport (DTW) to San Francisco, San Francisco Intl. Airport (SFO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL) last-minute?
Booking your plane ticket from DTW to SQL shortly before your trip is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DTW to SQL flight and hotel package?
You'll typically save money by booking a DTW to SQL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to San Carlos Airport (SQL)?
It's usually possible to cancel or reschedule your DTW to SQL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to 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.

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*Available to One Key members.