Submit feedbackComplete travel information for your September journey
In September, Hartsfield-Jackson Atlanta International Airport (ATL) sees busy travel during the morning rush (6:00–9:30 AM) and late-afternoon windows (4:00–7:30 PM), especially around Labor Day and the first weekend after. Midweek afternoons and late evenings are generally quieter. For the best fares and shorter security lines, consider early-morning departures on Tuesdays or Wednesdays.
For domestic flights from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA) in September, arrive at least 90 minutes before departure if you have carry-on only and 2 hours if you need to check bags. September still experiences high volumes around holiday weekends, so add 30–60 minutes for check-in and TSA PreCheck lines during peak times.
Yes — there are multiple nonstop flights daily between Hartsfield-Jackson Atlanta International Airport (ATL) and LaGuardia Airport (LGA), primarily operated by Delta Air Lines and American Airlines with occasional service by JetBlue. Nonstop flights typically take about 2 hours to 2 hours 20 minutes; book early in September for the best nonstop availability and fares.
Airlines sometimes adjust timetables after the summer travel peak; in September you may see slightly reduced frequency on some routes or seasonal aircraft swaps. Hartsfield-Jackson Atlanta International Airport (ATL) itself maintains normal operations, but always check your airline's schedule and sign up for real-time flight alerts in case of post-summer re-timings.
Hartsfield-Jackson Atlanta International Airport (ATL) offers MARTA rail to downtown Atlanta, airport shuttles, ride-hailing services, taxis, and hotel shuttles. If you plan to connect to your ATL departure from downtown, allow extra time for MARTA or traffic; peak road congestion can add 30–45 minutes to your trip in September evenings.
September in Atlanta is typically warm with occasional humidity and afternoon showers; pack lightweight layers and a compact umbrella. If you’re flying from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA), remember that New York weather may be cooler — bring a light jacket for your arrival.
From LaGuardia Airport (LGA) to Manhattan, take the M60 SBS bus to upper Manhattan, the Q70 limited to subway and AirTrain connections, or a taxi/ride-share directly to Midtown; travel time is typically 30–60 minutes depending on traffic. In September, traffic can improve after the summer rush, but allow extra time during morning and evening commutes.
LaGuardia Airport (LGA) operates normal arrival procedures year-round, but September's events like New York Fashion Week and the US Open can increase passenger loads and ground transportation demand. Expect slightly longer taxi queues and surge pricing on ride-hailing; plan to reserve rides or use public transit where possible.
As of September, there are no universal federal COVID-19 travel restrictions, but New York City and airlines may have health advisories or mask recommendations. Check the Port Authority of New York and New Jersey, your airline, and NYC health department for the most current guidance before flying into LaGuardia Airport (LGA).
After arriving at LaGuardia Airport (LGA), explore Manhattan attractions like Times Square and Central Park, nearby Queens neighborhoods such as Astoria, and Brooklyn hotspots including Williamsburg. LaGuardia is also a convenient gateway to New York City cultural events and regional day trips to the Hudson Valley and Long Island.
September brings major cultural events in New York City that affect arrivals at LaGuardia Airport (LGA): the US Open (late August–early September) and New York Fashion Week (commonly in early to mid-September). These events increase hotel demand and ground transport usage; travelers from Hartsfield-Jackson Atlanta International Airport (ATL) should book early and consider flexible fares. Atlanta also hosts September events like music festivals and college football games that can influence departure volume at ATL.
The best time to fly from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA) in September is midweek (Tuesday or Wednesday) and during early-morning departures (before 8:00 AM) to avoid traffic and reduce risk of delays. Post-Labor Day weekdays often offer lower fares and less congestion than holiday weekends. For event travel to New York (US Open, Fashion Week), book as early as possible and consider flexible ticket options.
Direct nonstop flights from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA) are common and generally recommended for convenience and shorter total travel time. Connecting flights may offer savings but increase risk of longer travel time and missed connections, particularly during event-driven September travel. If price savings are substantial and you have generous connection windows, one-stop itineraries can be a good trade-off.
Delta Air Lines offers the most frequent nonstop service between Hartsfield-Jackson Atlanta International Airport (ATL) and LaGuardia Airport (LGA) thanks to its Atlanta hub, typically providing the best schedule flexibility and higher on-time performance. American Airlines also offers competitive nonstop options and loyalty benefits, while JetBlue provides alternate cabin products and occasional promotional pricing. Compare baggage policies, change fees, and loyalty perks when choosing between carriers in September.
September travel between Hartsfield-Jackson Atlanta International Airport (ATL) and LaGuardia Airport (LGA) benefits from milder weather but still requires hurricane-season awareness for southeastern departures. Pack a lightweight rain layer for Atlanta humidity and a light jacket for cooler New York evenings. Opt for early-morning flights to minimize weather-related delays and always sign up for airline alerts. Consider travel insurance for event-heavy dates and verify baggage fees and carry-on rules before boarding.
Average nonstop flight time from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA) is approximately 2 hours to 2 hours 20 minutes. Morning and late-afternoon are peak schedule windows; many travelers prefer early departures to avoid potential weather or air traffic delays. Delta Air Lines, leveraging its ATL hub, frequently offers multiple daily nonstop options, while American Airlines and JetBlue provide additional frequencies. Check airline schedules for exact departure windows as times vary by day and by week in September.
Find cheap flights from Hartsfield-Jackson Atlanta International Airport (ATL) to LaGuardia Airport (LGA) in September by booking 3–6 weeks in advance, flying midweek (Tuesday–Thursday), and comparing flexible-date calendars. Use fare alerts, search incognito for rate comparisons, and consider connecting flights only if nonstop fares remain high. Price-savvy travelers should check budget-friendly departure times (early morning or late evening) and loyalty program deals from Delta Air Lines or partner carriers.
LaGuardia Airport (LGA) has modernized terminals with consolidated car services and app-based ride-hailing pickup zones. In September, baggage claim speeds are generally reliable, but if your flight arrives during event weekends expect higher demand for curbside pickups — use designated rideshare areas to avoid circulatory delays.
LaGuardia Airport (LGA) offers short-term parking and cell phone waiting lots for quick curbside pickups; these are ideal during busy September weekends when curb congestion is high. Use the official Port Authority maps to find the most convenient terminal parking and remember that short-term rates are higher but save time.
