Cheap Flights from Atlanta to San Juan — $109

Fly from Atlanta to San Juan with confidence — our search scans more than 700 airlines, 50+ travel agencies and over 5 top booking systems to uncover the best prices, schedules and travel conditions for your trip. Whether you want the quickest connection, the lowest fare or flexible change options, we'll help you compare smartly and book with ease.

Hartsfield–Jackson Atlanta International (ATL) is a major global hub and the primary gateway for Atlanta, typically serving a wide mix of full-service network carriers and several low-cost airlines; it’s often seen as competitively priced for both domestic and many international connections. Located about 10–15 miles (roughly 15–30 minutes without heavy traffic) south of downtown Atlanta, travelers usually reach the city by MARTA rail (∼15–20 minutes, modest fare), airport shuttles or taxis/rideshares (20–45 minutes depending on traffic, fares vary). The airport’s scale and frequent flights mean strong connectivity and amenities, though congestion and longer walking or wait times can be a downside during peak hours.

Fly nonstop from Atlanta to San Juan for the quickest, most convenient way to reach Puerto Rico’s beaches and culture — no layovers, just a smooth door-to-door journey. While connecting options can sometimes be cheaper, choosing a direct flight lets you save time, avoid extra stress and arrive refreshed and ready to explore.

Luis Muñoz Marín International Airport (SJU) is San Juan’s main international gateway and typically serves a mix of legacy carriers, Caribbean regional airlines, and budget carriers connecting the U.S. mainland, Latin America, and nearby islands. Located about 8 miles (roughly 20–40 minutes by car) from downtown San Juan, transfers usually run via taxis, ride-shares, or public buses; expect fares typically in the low-to-mid double digits for rideshares/taxis and a few dollars for the bus. The airport can be convenient for international connections and has several rental car desks and shuttle options, though peak hours may mean longer lines and occasional traffic delays. For travelers prioritizing quick access to the Condado and Old San Juan areas, SJU is generally the most practical choice.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Atlanta to San Juan

The Atlanta — San Juan route is served by multiple airlines, including Frontier Airlines and Spirit Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $109, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.