$190 Cheap Delta flights Detroit (DTW) to Green Bay (GRB)

You'll discover affordable return Delta Air Lines flights from $299 from DTW to GRB by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $190 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.

For cheap Delta Air Lines fares from Detroit Metropolitan Wayne County Airport (DTW) to Austin Straubel Intl. Airport (GRB), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

The first Delta Air Lines flight from DTW to GRB departs at 9:55AM UTC-5, landing at 10:24AM UTC-6. If you want to head off later, the last Delta Air Lines flight leaves DTW at 8:55PM UTC-5 and touches down at GRB at 9:28PM UTC-6. Flying earlier is generally a good option as morning and mid-morning flights are 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.

Delta Air Lines makes flying from DTW to GRB more enjoyable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Delta SkyMiles. Remember to join 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.