$242 Cheap Delta flights San Diego (SAN) to Detroit (DTW)

You can find affordable return Delta Air Lines flights from $294 from SAN to DTW by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $242 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to Detroit are often cheaper in the off-peak months of January and February. Whether you’re after a return or one-way ticket, you could land a better deal then.

Look for cheap Delta Air Lines flights from San Diego Intl. Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Delta Air Lines has direct flights from San Diego Intl. Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW), with 18 departures every week. Simply apply the “Nonstop” and “Airline” filters during your search on Expedia to find all direct Delta Air Lines flights to DTW.

Take off from San Diego Intl. Airport (SAN) for Detroit Metropolitan Wayne County Airport (DTW) on a direct Delta Air Lines flight, and you’ll be in the air for around 4h 21m.

If it’s flexibility you’re after, Saturday offers the most choice for Delta Air Lines flights from San Diego Intl. Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW). Take your pick of 3 different departures.

The earliest Delta Air Lines flight from SAN to DTW departs at 7:25AM UTC-8, arriving at 2:45PM UTC-5. If you want to jet off later in the day, the last Delta Air Lines flight leaves SAN at 10:15PM UTC-8 and touches down at DTW at 5:36AM UTC-5. Flying earlier is often a smart choice as morning flights are less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on a Delta Air Lines flight from San Diego Intl. Airport (SAN) to Detroit, and you’ll probably come in to Detroit Metropolitan Wayne County Airport (DTW). This is the airline’s primary hub in this city.

Jetting off from SAN to DTW with Delta Air Lines means enjoying a host of benefits, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Delta Air Lines generally uses Airbus A321 planes for flights from San Diego Intl. Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW). Bear in mind that aircraft type can differ depending on operational needs, so the plane you’ll be on might be different on your day of travel.

It’s generally possible to modify or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Need to keep your options open? Use our “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you have to adjust your plans. To update your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for further information.