$90 Cheap United flights Washington (IAD) to Fort Lauderdale (FLL)

Finding cheap one-way United Airlines flights from IAD to FLL from $90 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $179 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

September is one of the most affordable months to travel to Fort Lauderdale with United Airlines. You could also find great prices on one-way and round-trip tickets in October.

For cheap United Airlines fares from Washington Dulles Intl. Airport (IAD) to Fort Lauderdale - Hollywood Intl. Airport (FLL), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

You can easily fly from Washington Dulles Intl. Airport (IAD) to Fort Lauderdale - Hollywood Intl. Airport (FLL) on any of United Airlines’s 19 weekly direct flights. Use our “Nonstop” and “Airline” filters to find the United Airlines flight that’ll arrive at FLL at your preferred time.

On average, it takes 2h 50m to fly nonstop from Washington Dulles Intl. Airport (IAD) to Fort Lauderdale - Hollywood Intl. Airport (FLL) with United Airlines.

United Airlines operates the most flights from Washington Dulles Intl. Airport (IAD) to Fort Lauderdale - Hollywood Intl. Airport (FLL) on Thursday. With up to 3 daily departures, you’ll get the most flexibility and choice on this day.

Taking off from IAD at 8:20AM UTC-5, the first United Airlines flight to FLL lands at 11:10AM UTC-5. Traveling earlier in the day means you’re less likely to encounter delays.* Prefer a later start? The last United Airlines flight from IAD to FLL departs at 5:50PM UTC-5 and touches down at 8:41PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from Washington Dulles Intl. Airport (IAD) to Fort Lauderdale touch down at Fort Lauderdale - Hollywood Intl. Airport (FLL) and Miami Intl. Airport (MIA). The main Fort Lauderdale gateway serviced by this airline is FLL. It’s always worth checking out flights arriving at nearby airports on Expedia as you may find lower prices.

Journey from IAD to FLL with United Airlines and look forward to a range of benefits starting with a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you can also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Washington Dulles Intl. Airport (IAD) to Fort Lauderdale - Hollywood Intl. Airport (FLL) route, United Airlines typically flies Boeing 737-800 and Boeing 737 MAX 9 planes. Remember that last-minute changes can occur for operational purposes, so your flight could be on another aircraft.

Depending on your ticket type, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it’s confirmed. To secure flexible plane tickets, select our “No cancel fee” or “Changes included” filter when looking for flights. For additional information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”