Cheap flights from Atlanta (ATL)

World's busiest airport and Delta's primary hub

Hartsfield-Jackson sits about 10 miles south of downtown Atlanta and has been the world's busiest airport by passenger traffic for most of the last two decades. Delta operates its largest hub here, supplemented by Southwest, American, Spirit, and Frontier. Nonstops reach virtually every major US city plus Tokyo, London, Paris, Amsterdam, and dozens of other international destinations.

Why search this airport on Flightmussy

Airlines flying from Atlanta (ATL)

Major carriers: Delta Air Lines, Southwest Airlines, American Airlines, United Airlines, JetBlue Airways. Low-cost carriers: Southwest Airlines, Spirit Airlines, Frontier Airlines.

Popular destinations from Atlanta (ATL)

Frequently asked questions

When is the cheapest month to fly from Atlanta?
January and February are typically the cheapest months from ATL, followed by the second half of August and early September. Holiday weeks and spring break inflate fares sharply. Flightmussy's 12-month fare heatmap pinpoints the cheapest week for your specific route across the year, free with no signup required.
Which airlines have hubs at Atlanta Airport?
Delta operates its largest hub at ATL with hundreds of daily flights to North America, Europe, Latin America, and Asia. Southwest runs a focus city operation with strong domestic coverage. American, United, Spirit, and Frontier round out the schedule. Flightmussy compares all of them in one search.
Are there direct flights from Atlanta to Europe?
Yes - Delta operates daily nonstops from ATL to London Heathrow, Paris CDG, Amsterdam, Rome, Madrid, Frankfurt, Munich, Zurich, and several other European hubs year-round, with seasonal routes added in summer. Flightmussy's full-year fare view helps you target the cheapest departure month for transatlantic trips.
How far is Hartsfield-Jackson from downtown Atlanta?
ATL is about 10 miles south of downtown Atlanta, typically 15-25 minutes by car via I-75/I-85. MARTA's red and gold lines run a direct rail link from the airport to downtown, Midtown, and Buckhead in roughly 20 minutes for a single fare, making ATL one of the easiest US hubs to reach by transit.

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About Flightmussy

Flightmussy is a free flight meta-search built by one person in Oslo. No signup, no ads, no tracking, no email capture. Compare fares across airlines and see 12 months of prices at a glance — including low-cost carriers Google Flights often deprioritises (Widerøe, Wizz Air, Norwegian, Ryanair). Pay with a card at the airline, or use the Crypto button on any result to check out in BTC, ETH, USDT, BNB or AVA via Travala.

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