Route guide · 720 miles
Cheap Flights from Atlanta to Dallas
ATL → DFW · Nonstop 1h 58m · Live round-trip fares
If Dallas is next on your list, here's the honest picture on fares from Atlanta. The trip covers about 720 miles and takes roughly 1h 58m in the air. Prices on this route reward planners: booking 2–4 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for ATL → DFW are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
1h 58m
Nonstop, typical
Distance
720 mi
ATL → DFW
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
3
United Airlines, Alaska Airlines & more
Nonstop flights from Atlanta to Dallas
Want to skip the layover? Nonstops from Atlanta to Dallas are flown by United Airlines, Alaska Airlines, Frontier Airlines, getting you there in about 1h 58m. For the lowest fares, book around 2–4 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Atlanta → Dallas
- Distance: 720 miles · nonstop flight time: 1h 58m.
- Cheapest upcoming week in the live data starts around Nov 19, with fares from $101.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
Price trend
Cheapest departure weeks ahead
Departing around Nov 19 is currently the cheapest window — about $64 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Atlanta → Dallas
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$101
Cheapest: Wed, Nov 25 — $101 · Priciest: Nov 24 — $116
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 Atlanta to Dallas: what you need to know
The flight
Atlanta to Dallas covers 720 miles, and a nonstop gets it done in about 1h 58m. 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
United Airlines, Alaska Airlines and Frontier 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 Dallas (DFW)
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 Dallas airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Dallas to Atlanta fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 720 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
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- 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.
Atlanta to Dallas flight FAQs
How long is the flight from ATL to DFW?
Nonstop flights from Atlanta to Dallas take about 1h 58m and cover roughly 720 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Atlanta to Dallas?
Yes — look for United Airlines, Alaska Airlines, Frontier 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 Dallas?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from ATL to DFW?
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 Atlanta to Dallas?
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 Atlanta to Dallas?
The main carriers on this route are United Airlines, Alaska Airlines, Frontier 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.
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