The cheapest flights from Hartsfield–Jackson Atlanta International Airport (ATL) to Detroit Metropolitan Wayne County Airport (DTW) often drop as low as US $54 one‑way or about US $68 round‑trip when flying with budget carriers.
Booking Tips to Find Cheapest Flights
- Be Flexible with Dates: If possible, consider flying on weekdays (Tuesday, Wednesday, Thursday) or during off-peak seasons (late January, February, September, October). Avoid major holidays and summer peaks.
- Book in Advance: Generally, booking 1-3 months ahead for domestic flights yields better prices. Last-minute bookings are often more expensive.
- Consider Budget Airlines: Spirit Airlines and Frontier Airlines often offer the lowest base fares. Be aware of their baggage and ancillary fees, which can add up if you're not careful.
- Use Price Alerts: Set up price alerts on Trip.com for your desired route. You'll be notified when fares drop, allowing you to book at an opportune moment.
- Fly Direct vs. Layovers: While flights with layovers can sometimes be cheaper, compare the total cost and time. For a relatively short route like ATL-DTW, nonstop is usually preferable unless the savings are significant.
- Check Different Departure/Arrival Times: Sometimes, early morning or late-night flights are less expensive due to lower demand.
By keeping these tips in mind and utilizing Trip.com's search tools, you can effectively compare options and secure the cheapest flight from Atlanta to Detroit for your travel needs.
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Data was updated on December 5, 2025; please refer to the real-time search for specific details.