$224 Cheap Delta flights Duluth (DLH) to Detroit (DTW)

Grab affordable return Delta Air Lines flights from $228 from DLH to DTW by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $224 for a one-way journey.**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.

January is one of the cheapest months to jet off to Detroit with Delta Air Lines. You could also find great prices on return and one-way fares in February.

Start searching one to three months before your departure to score cheap fares on Delta Air Lines flights from Duluth Intl. Airport (DLH) to Detroit Metropolitan Wayne County Airport (DTW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*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.

Enter your dates, hit search and tick the “Nonstop” filter on Expedia to browse any direct flights from DLH to DTW with Delta Air Lines or other carriers.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from DLH to DTW. Jetting off early means flight cancellations are less likely.**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.

Delta Air Lines flights from Duluth Intl. Airport (DLH) to Detroit touch down at Detroit Metropolitan Wayne County Airport (DTW). This is the main entry point to this city.

Delta Air Lines makes traveling from DLH to DTW more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Remember to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or modify your flight, although there may be a charge if your booking was made over 24 hours ago. Want to keep your options open? Apply the “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you have to revise your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for more information.