Route guide · 600 miles
Cheap Flights from Atlanta to Miami
ATL → MIA · Nonstop 1h 43m · Live round-trip fares
Flying from Atlanta to Miami doesn't have to drain your wallet. This 600-mile hop takes about 1h 43m nonstop, and fares swing a lot depending on the week you pick. Travelers who book roughly 2–4 weeks out usually come out ahead — set a free alert and let the deals come to you.
Live fares for ATL → MIA are updating. Use the search below for real-time prices.
Search live pricesCheapest recent fare
See live fares
Updated daily
Flight time
1h 43m
Nonstop, typical
Distance
600 mi
ATL → MIA
Cheapest month
November 2026
Fares from $30
Nonstop airlines
3
Delta Air Lines, Southwest Airlines & more
Nonstop flights from Atlanta to Miami
Nonstop service links Atlanta and Miami directly — flights are flown by Delta Air Lines, Southwest Airlines, Alaska 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: Atlanta → Miami
- Distance: 600 miles · nonstop flight time: 1h 43m.
- Cheapest upcoming week in the live data starts around Nov 18, with fares from $30.
- Of the months we're tracking right now, November 2026 has the lowest fares, starting at $30.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- Set a free Flyzento alert instead of checking daily — the best fares can sell out in hours.
Price trend
Cheapest departure weeks ahead
Departing around Nov 18 is currently the cheapest window — about $3 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Atlanta → Miami
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$30
Cheapest: Thu, Nov 19 — $30 · Priciest: Nov 8 — $65
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.
Free fare alerts
Watch Atlanta (ATL) → Miami (MIA)
We check this route's fares daily. The moment the price drops, we'll email you — free, unsubscribe anytime.
Talk to a real person
Get Atlanta → Miami flights confirmed by our team
Fares move fast. Send an enquiry and we'll confirm the latest price for your dates by email — free, and no payment is taken online.
- Free to enquire — checking your fare costs nothing.
- Confirmed by email — the full total, bags included, before you pay.
- No payment online — you only pay after you approve the fare.
Flying from Atlanta to Miami: what you need to know
The flight
Atlanta to Miami covers 600 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, Southwest Airlines and Alaska 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 Atlanta (ATL)
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 Atlanta airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Miami (MIA)
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 Miami airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Miami to Atlanta fares — prices on the return direction often move on a different rhythm.
When to book
Of the months we're currently tracking, November 2026 is coming in cheapest for this route, with fares from $30. As a rule, booking 2–4 weeks ahead lands you in the sweet spot — leave it to the final two weeks and prices usually climb. If you see a fare that works, don't wait around: set a fare alert on this page and we'll watch the price for you.
Good to know before you go
- 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.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- November 2026 is currently the cheapest tracked month on this route — check those dates first if you're flexible.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
Atlanta to Miami flight FAQs
How long is the flight from ATL to MIA?
Plan on about 1h 43m in the air for a nonstop from Atlanta to Miami — the route runs roughly 600 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Atlanta to Miami?
Yes — look for Delta Air Lines, Southwest Airlines, Alaska Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Atlanta to Miami?
Of the months we're tracking right now, November 2026 has the lowest fares from Atlanta to Miami, starting at $30. Fares update as new data comes in, so it's worth setting a free alert for your dates.
How much are last minute flights from ATL to MIA?
Last-minute flights from ATL to MIA (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Atlanta to Miami?
A good deal is anything at or below the recent fares shown above. Set a free Flyzento alert and we'll ping you the moment fares drop.
Which airlines fly from Atlanta to Miami?
The main carriers on this route are Delta Air Lines, Southwest Airlines, Alaska Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Atlanta 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 Atlanta
How Flyzento works — Flyzento is a free fare-search and enquiry service. We take no payment online; send an enquiry and our travel team confirms your fare before you pay anything.