$223 Cheap Delta flights Grand Rapids (GRR) to Duluth (DLH)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $218 from GRR to DLH. Affordable one-way tickets from $223 are available as well.**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 Duluth are typically cheaper in the off-peak months of January and February. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

Look for cheap Delta Air Lines flights from Gerald R. Ford Intl. Airport (GRR) to Duluth Intl. Airport (DLH) one to three months ahead of your departure day. 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 journey, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Enter your dates, click search and tick the “Nonstop” filter on Expedia to find any direct flights from GRR to DLH with Delta Air Lines or another airline.

Search Delta Air Lines’s earliest flights from GRR to DLH by selecting the “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% 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.

Take a Delta Air Lines flight from Gerald R. Ford Intl. Airport (GRR) to Duluth, and you’ll likely come in to Duluth Intl. Airport (DLH). This is the airline’s main hub here.

Traveling from GRR to DLH with Delta Air Lines means enjoying a range of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s in addition to 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.

Typically, you can reschedule or cancel your flight, although additional fees may apply if you booked more than 24 hours ago. Prefer to keep your options open? Apply the “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you need to adjust your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for further information.