IAD to FLL flights: who flies it, and when

Washington to Fort Lauderdale flight schedule

Scheduled nonstop departures for IAD to FLL starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Washington (IAD) to Fort Lauderdale (FLL)
Date	Flight	Airline	Departs IAD	Arrives FLL	Duration	Aircraft
Thu, Oct 22	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Thu, Oct 22	F9 2959	Frontier Airlines	18:08	21:03	2h 55m	Airbus A321
Fri, Oct 23	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Fri, Oct 23	F9 2959	Frontier Airlines	18:08	21:03	2h 55m	Airbus A321
Sat, Oct 24	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Sat, Oct 24	UA 756	United Airlines	17:55	20:42	2h 47m	Boeing 737 MAX 9
Sat, Oct 24	F9 2959	Frontier Airlines	18:08	21:03	2h 55m	Airbus A321
Sun, Oct 25	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Sun, Oct 25	UA 2639	United Airlines	13:05	15:55	2h 50m	Boeing 737-800
Sun, Oct 25	UA 1379	United Airlines	17:55	20:45	2h 50m	Boeing 737 MAX 9
Sun, Oct 25	F9 2959	Frontier Airlines	18:08	21:03	2h 55m	Airbus A321neo family
Mon, Oct 26	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Mon, Oct 26	UA 2639	United Airlines	13:05	15:55	2h 50m	Boeing 737-800
Mon, Oct 26	UA 1379	United Airlines	17:55	20:45	2h 50m	Boeing 737 MAX 9
Mon, Oct 26	F9 2959	Frontier Airlines	18:08	21:03	2h 55m	Airbus A321neo family
Tue, Oct 27	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Tue, Oct 27	UA 1379	United Airlines	17:55	20:45	2h 50m	Boeing 737 MAX 9
Tue, Oct 27	F9 2959	Frontier Airlines	18:07	20:50	2h 43m	Airbus A321neo family
Wed, Oct 28	UA 1825	United Airlines	08:20	11:03	2h 43m	Boeing 737-900
Wed, Oct 28	UA 1379	United Airlines	17:55	20:45	2h 50m	Boeing 737 MAX 9
Wed, Oct 28	F9 2959	Frontier Airlines	18:07	20:50	2h 43m	Airbus A321neo family

Showing all 21 scheduled IAD to FLL departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IAD to FLL date on the interactive map

Aircraft on the Washington to Fort Lauderdale nonstop

In the schedule table on this page, United Airlines flies the Boeing 737-900, the Boeing 737 MAX 9, and the Boeing 737-800, and Frontier Airlines flies the Airbus A321neo family and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAD to FLL nonstop schedule

This page carries the full IAD to FLL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each IAD to FLL nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See IAD to FLL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Washington to Fort Lauderdale nonstop

Carriers operating IAD to FLL nonstop in the current schedule.

See IAD to FLL on the interactive map →

Frequently asked questions about IAD to FLL

How long is the flight from Washington (IAD) to Fort Lauderdale (FLL)?

Scheduled flight times from Washington (IAD) to Fort Lauderdale (FLL) run from 2h 43m to 2h 55m across the departures in the schedule table on this page. The nonstop covers about 904 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from IAD to FLL?

United Airlines and Frontier Airlines fly IAD to FLL nonstop. 2LNR doesn't show award or upgrade space for any of them on IAD to FLL, so this page carries the schedule rather than a space claim.

How many flights a week are there from IAD to FLL?

About 23 nonstop flights a week run between Washington (IAD) and Fort Lauderdale (FLL) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from IAD to FLL depart?

Scheduled IAD to FLL nonstops in the next 7 days with service leave between 08:20 and 18:08, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate IAD to FLL nonstop?

In the schedule table on this page, IAD to FLL nonstops fly as UA 756, UA 1379, UA 1825, and UA 2639 on United Airlines, and F9 2959 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on IAD to FLL?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAD to FLL. The page carries the full IAD to FLL nonstop schedule and who flies each departure, and the reverse direction is linked below.