Best Flights starting from $84
from$84economy
Newark (EWR)
Tue, Sep 1
One-way
Washington, D.C. (IAD)
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Other Destinations
Newark (EWR) to Miami (Any) in September from $60
From $60
Newark (EWR) to Fort Lauderdale (FLL) in September from $68
From $68
Newark (EWR) to Dallas (DFW) in September from $88
From $88
Newark (EWR) to Seattle (Any) in September from $99
From $99
Newark (EWR) to Orlando (MCO) in September from $103
From $103
Newark (EWR) to Miami (Any) in September from $103
From $103
Flights from Other Cities
Atlanta (ATL) to Washington, D.C. (IAD) in September from $98
From $98
Portland (PDX) to Washington, D.C. (IAD) in September from $139
From $139
Dallas (DFW) to Washington, D.C. (IAD) in September from $143
From $143
Corpus Christi (CRP) to Washington, D.C. (IAD) in September from $396
From $396
Carmel (MRY) to Washington, D.C. (IAD) in September from $438
From $438
Budapest (BUD) to Washington, D.C. (IAD) in September from $643
From $643
✈️ Flight Guide: Newark (EWR) → Washington, D.C. (IAD)
Complete travel information for your September journey
Newark Liberty International Airport (EWR) serves as a major departure point for September travelers heading to Washington Dulles International Airport (IAD). For business travelers and tourists flying in September, expect weekday morning and late-afternoon peaks. Nearby destinations commonly accessed from EWR include New York City, Jersey City, Hoboken, Newark, and Long Branch for weekend getaways. For best fares, search early-week departures and set price alerts; consider nonstop flights for fastest travel time. Allow at least 90 minutes before domestic departures to navigate Newark's terminals, AirTrain, and TSA security. CTA: Compare and book Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) September flights now to lock in the best seats and prices.
Departing from Newark (EWR) FAQs
In September, peak departure times from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) are typically early morning (6–9 AM) and late afternoon to early evening (4–7 PM) on weekdays because of business travel. Weekend mid-mornings can be quieter, and flying midweek often yields smoother security lines and better fares. Check live airport advisories and book early to avoid rush-hour delays.
Yes, several carriers operate nonstop or nearly nonstop service between Newark Liberty International Airport (EWR) and Washington Dulles International Airport (IAD) in September, though frequency can vary by airline and day of week. Nonstop options are ideal for short business trips and offer the fastest travel time; use the airline's schedule or Google Flights to find real-time nonstop availability. Book early to lock in nonstop fares during peak business weeks.
Typical airborne flight time between Newark Liberty International Airport (EWR) and Washington Dulles International Airport (IAD) is about 50–65 minutes, with total door-to-door travel usually 2–3 hours including security and ground transport. Weather, air traffic, and routing can change airborne time slightly, so check the airline status before you travel. For precise schedules, view the airline's published flight time for your specific flight number.
To reach Newark Liberty International Airport (EWR) ahead of a September flight to Washington Dulles International Airport (IAD), options include NJ Transit/Amtrak to Newark Liberty International Airport Station with the AirTrain, rideshare or taxi, and private car service. Allow extra time for possible congestion on I-95/Route 1&9 during morning and evening peak periods. For the most reliable trip, check traffic apps and the Port Authority advisories and consider arriving at least 90 minutes before domestic departures.
September often brings competitive fares and fare sales for regional routes like Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) as summer travel tapers off and before the fall business surge. Use fare comparison tools, set price alerts on Google Flights or Kayak, and book 3–6 weeks ahead for the best balance of price and schedule. Consider midweek departures and off-peak hours for lower prices.
September can bring occasional thunderstorms and the tail end of hurricane season, which may affect flights between Newark Liberty International Airport (EWR) and Washington Dulles International Airport (IAD). While severe storms that cancel flights are uncommon for short regional hops, check airline notifications and the FAA for convective weather advisories the day before travel. Purchase flexible tickets or travel insurance if your itinerary is time-sensitive.
September arrivals at Washington Dulles International Airport (IAD) from Newark Liberty International Airport (EWR) are convenient for business and leisure travelers. Early-fall weather is generally pleasant, making it a great month to visit Washington, D.C., Arlington, Alexandria, and nearby Baltimore. Ground transport options increase during September conferences and government sessions, so book shuttles or rides in advance if you have tight schedules. For sightseeing, the Smithsonian museums, National Mall, and nearby historic districts are less crowded in early September than peak summer months. CTA: Reserve your ground transfer from Washington Dulles International Airport (IAD) and secure September accommodations early for the best rates.
Arriving at Washington, D.C. (IAD) FAQs
Washington Dulles International Airport (IAD) offers multiple ground transportation options in September, including rideshare services, taxis, rental cars, hotel shuttles, and Metrobus/commuter buses that connect to the Silver Line Metro (with shuttle transfers). Traffic into downtown Washington, Arlington, and Alexandria may increase during weekday peak hours, so plan extra travel time. For cheaper options, pre-book a shuttle or use Washington Flyer express services.
In September, visitors arriving at Washington Dulles International Airport (IAD) can enjoy nearby attractions like the National Mall in Washington, D.C., Arlington National Cemetery, Old Town Alexandria, and the Smithsonian museums. The pleasant early-fall weather makes walking tours, the Tidal Basin, and rooftop bars in downtown DC popular options. Baltimore and Richmond are accessible for day trips from IAD, offering broader travel flexibility for leisure travelers.
September may include specific travel advisories such as weather-related disruptions from late summer storms or regional events that can affect ground transportation. Check the Metropolitan Washington Airports Authority updates and your airline notifications before traveling. Additionally, large conferences in DC can increase demand for hotel rooms and rides, so pre-book accommodations if you’re arriving for an event.
For domestic arrivals into Washington Dulles International Airport (IAD) in September, plan 20–40 minutes to exit the aircraft, collect checked bags if any, and reach ground transportation; times can be longer during peak periods or security inspections. If connecting to an international flight or using rental car services, allow additional time for shuttles and paperwork. Use airline and airport baggage tracking tools to estimate wait times.
Washington Dulles International Airport (IAD) provides easy access to Washington, D.C., Arlington, Alexandria, Baltimore, and Richmond. Seasonal September travel also makes day trips to Annapolis and the Shenandoah Valley feasible if you rent a car. For regional business travel, many passengers commute between IAD and nearby tech hubs and government centers in Northern Virginia and Maryland.
To minimize delays when arriving at Washington Dulles International Airport (IAD) in September, choose flights that avoid peak evening van and commuter hours, enroll in airline notification services for gate or baggage updates, and pre-book ground transportation. If attending a major event in DC, plan alternate routes and expect higher Uber/Lyft surge pricing. Consider premium check-in or expedited baggage services if timing is critical.
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September Events and Festivals Near Washington Dulles International Airport (IAD) for Travelers from Newark Liberty International Airport (EWR)
September brings a mix of cultural festivals, university activities, business conferences, and sporting events in the Washington metro area. Expect higher demand around major conventions at the Walter E. Washington Convention Center and festival weekends in Alexandria and Baltimore. Political activity and fall conference schedules can also raise hotel and ground-transportation prices—particularly for weekend travel. If you are flying from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) in September for an event, book flights and ground transfers early to lock in availability and avoid surge pricing. CTA: Check event calendars for Washington, Arlington, Alexandria, and Baltimore before booking your September EWR → IAD trip.
Best Time to Fly from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) in September
The best time to fly EWR to IAD in September is midweek (Tuesday–Thursday) and during mid-morning (10–11 AM) or early afternoon (1–3 PM) to avoid both early-morning commuter peaks and late-afternoon traffic. For the cheapest fares, target departures outside normal business rush hours and book 3–6 weeks in advance. If you prioritize speed, select nonstop flights early in the day to reduce the chance of cascading delays. CTA: Search midweek September flights from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) to find the optimal balance of price and convenience.
Direct vs Connecting Flights: Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)
On the short Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) route, nonstop flights generally save 30–90 minutes compared to indirect itineraries and reduce the risk of missed connections in September. Connecting flights can be cheaper or offer better schedule variety, but add uncertainty and longer total travel time. For time-sensitive trips—conferences or meetings in Washington—choose nonstop service; for flexible, budget-conscious travel, compare one-stop itineraries carefully. CTA: Compare nonstop and connecting options for your September travel between Newark Liberty International Airport (EWR) and Washington Dulles International Airport (IAD) to pick the best fit.
Airline Comparison for Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)
Major carriers operating between Newark Liberty International Airport (EWR) and Washington Dulles International Airport (IAD) typically include United Airlines, American Airlines (via partners), and Delta (with connections). United often offers the most frequencies from EWR with a mix of nonstop options and loyalty benefits for frequent flyers. American and Delta may provide competitive one-stop itineraries and code-shares depending on the day. Compare fare classes, carry-on/baggage policies, and on-time records when booking September travel to ensure you select the best combination of price and reliability. CTA: Review airline offerings for your EWR → IAD September flight and book the carrier that matches your travel priorities.
Seasonal Travel Tips for September — Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)
In September, pack lightweight layers for warm days and cooler evenings in the Washington area; bring a compact umbrella for pop-up thunderstorms. Allow buffer time for ground transport as political events and conferences can elevate ride-share demand and traffic around Washington Dulles International Airport (IAD). For smooth airport experience at Newark Liberty International Airport (EWR), use TSA PreCheck if available, check terminal maps in advance, and consider early check-in to secure overhead bin space. CTA: Prepare now—review weather forecasts and set airport and fare alerts before your September EWR → IAD trip.
Flight Time and Schedules — Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)
Airborne time for Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) usually ranges from 50 to 75 minutes, depending on routing and traffic. Airlines often schedule multiple daily frequencies with heavier service on weekdays during business hours; September retains business-peak schedules. For accurate departure and arrival times, consult airline schedules and flight-tracking services the week of travel. CTA: Check live EWR → IAD schedules and select the flight that best matches your September itinerary.
Find Cheap Flights from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) in September
To find cheap flights from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) in September, search 3–6 weeks before travel and target midweek departures (Tuesday–Thursday). Use price alerts on Google Flights or Kayak, and compare nonstop vs one-stop itineraries; sometimes early morning or late-night flights are less expensive. Consider alternative nearby airports (e.g., Reagan National Airport (DCA) or Baltimore/Washington International Thurgood Marshall Airport (BWI)) for additional savings, but always factor in ground transfer costs. CTA: Set a fare alert now and compare Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD) prices for September to secure the best deal.