Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Aug 25, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest one-way flights from Atlanta (ATL) to Madrid (MAD), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
22 Sep	Frontier Airlines
29 Sep	Frontier Airlines
17 Sep	Frontier Airlines
13 Sep	Frontier Airlines
25 Sep	jetBlue
21 Sep	Frontier Airlines
06 Sep	Frontier Airlines
07 Sep	jetBlue
29 Sep	Air France Direct Flight
22 Sep	Air France Direct Flight

deals for return flights from Atlanta to Madrid in September.

Book a cheap hotel in Madrid

Cheap car rent in Barajas

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

Feel free to contact us with any feedback or request another flight research.

Cheapest one-way flights from Atlanta (ATL) to Madrid (MAD), September

About these fares

Sign In

User Name