Raleigh to Detroit Flights: Find the Best Deals from RDU to DTW
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$62.98
Last updated Feb 16, 2026
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Tracking the May 7, 2026 departure — the cheapest date we found.
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Search FlightsTraveling from the Research Triangle to the Motor City has never been more convenient, with multiple daily non-stop flights connecting Raleigh-Durham International Airport (RDU) to Detroit Metropolitan Wayne County Airport (DTW). Whether you are heading north for a high-stakes business meeting in the automotive capital or looking to explore the rich musical heritage and revitalized downtown districts of Detroit, this air route serves as a vital link between the Southeastern tech hub and the industrial powerhouse of the Midwest. Expect a relatively short flight time of roughly two hours, making it an ideal journey for both quick weekend getaways and longer professional commitments in the Great Lakes region, especially for those who value speed and efficiency.
Travel Tips
To secure the most competitive fares for your journey, it is highly recommended to book your tickets at least three to four weeks in advance, particularly if you are flying with major carriers like Delta, which maintains a significant hub presence in Detroit. Because DTW is a sprawling international gateway with multiple concourses, wearing comfortable walking shoes is essential as you may need to navigate between the McNamara and Evans terminals depending on your airline. Additionally, since Michigan weather can be notoriously unpredictable, especially during the transitional spring and autumn months, always pack versatile layers to stay comfortable upon arrival. Finally, consider using the SMART bus or the Michigan Flyer if you are looking for budget-friendly transportation options from the airport to downtown Detroit or neighboring Ann Arbor rather than expensive rideshares.
Airport Information
Raleigh (RDU)
Raleigh-Durham International Airport (RDU) serves as the primary gateway for central North Carolina, boasting two main terminals and a reputation for efficiency and southern hospitality. Known for its wide array of local dining options and rotating art installations, RDU offers travelers a stress-free departure experience with modern security checkpoints and ample parking facilities. The airport is conveniently located halfway between the cities of Raleigh and Durham, providing easy access via I-40 for millions of residents and visitors alike who live within the Research Triangle.
Detroit (DTW)
Detroit Metropolitan Wayne County Airport (DTW) is one of the most significant aviation hubs in the United States, particularly known for its world-class facilities and the iconic light tunnel in the McNamara Terminal. As a major international gateway, it offers a seamless experience with an indoor tram system and a vast selection of retail and dining outlets that celebrate Michigan's unique culture and history. Located in the city of Romulus, the airport is just a short twenty-minute drive from the heart of downtown Detroit, making it the perfect starting point for any visit to the Great Lakes State.
Seasonal Pricing Patterns
Flight prices for the RDU to DTW route typically fluctuate based on the season and major regional events such as the North American International Auto Show. You will often find the most affordable fares during the late winter months of January and February, excluding holiday periods, when travel demand to the Midwest is at its lowest. Conversely, prices tend to peak during the summer months and around the winter holidays due to increased tourism and family visits. Mid-week departures on Tuesdays or Wednesdays are generally more cost-effective than weekend flights for travelers seeking the best value.
Frequently Asked Questions
How long is the flight from RDU to DTW?
The average non-stop flight takes approximately 1 hour and 55 minutes, covering a flight distance of about 500 miles.
Which airlines offer direct flights on this route?
Delta Air Lines and Republic Airways frequently provide non-stop service between Raleigh and Detroit, with several daily departures to choose from.
What is the best time to book for low fares?
Travelers should aim to book their tickets at least 21 days before departure to take advantage of lower fare classes and seasonal promotional pricing.
Are there rental car facilities at DTW?
Yes, Detroit Metropolitan Airport features a dedicated rental car campus accessible via a frequent, free shuttle ride from both the McNamara and Evans terminals.
Is there free Wi-Fi available at Raleigh-Durham International?
RDU provides complimentary high-speed Wi-Fi throughout all public areas of Terminals 1 and 2 to help passengers stay connected while waiting for their flight.