Route guide · 595 miles
Cheap Flights from Detroit to Atlanta
DTW → ATL · Nonstop 1h 43m · Live round-trip fares
Plenty of travelers price out Detroit to Atlanta every day — here's how to beat the average fare. Nonstops run about 1h 43m, and the calendar matters more than the airline. Aim to book 2–4 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for DTW → ATL are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 43m
Nonstop, typical
Distance
595 mi
DTW → ATL
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
2
Delta Air Lines, Southwest Airlines
Nonstop flights from Detroit to Atlanta
Nonstop service links Detroit and Atlanta directly — flights are flown by Delta Air Lines, Southwest Airlines. Expect roughly 1h 43m in the air. If a nonstop is what you want, don't wait too long: booking 2–4 weeks ahead is when these seats are priced most kindly.
Booking insights: Detroit → Atlanta
- Distance: 595 miles · nonstop flight time: 1h 43m.
- Cheapest upcoming week in the live data starts around Nov 12, with fares from $80.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Cheapest month · Detroit → Atlanta
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$80
Cheapest: Fri, Nov 13 — $80 · Priciest: Nov 15 — $84
Get this fare →Recent fares found for specific dates in November 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Detroit to Atlanta: what you need to know
The flight
Detroit to Atlanta covers 595 miles, and a nonstop gets it done in about 1h 43m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
Delta Air Lines and Southwest Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Detroit (DTW)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Detroit airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Atlanta (ATL)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Atlanta airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Atlanta to Detroit fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 595 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 1h 43m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
Detroit to Atlanta flight FAQs
How long is the flight from DTW to ATL?
Plan on about 1h 43m in the air for a nonstop from Detroit to Atlanta — the route runs roughly 595 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Detroit to Atlanta?
Yes — look for Delta Air Lines, Southwest Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Detroit to Atlanta?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from DTW to ATL?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 2–4 weeks booking window is where the value sits.
What is a good round-trip deal from Detroit to Atlanta?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Detroit to Atlanta?
The main carriers on this route are Delta Air Lines, Southwest Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Detroit airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Detroit
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