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Cheap flights from Washington, D.C. to Fort Lauderdale from £47

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FLL
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Washington, D.C. to Fort Lauderdale are usually found in September or January, booked 61 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Washington, D.C. to Fort Lauderdale

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Fort Lauderdale
Explore the most affordable flight options available from Washington, D.C. to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Tue 16/1208:15IAD - FLL
Nonstop2h 45mUnited Airlines
Wed 17/1212:15FLL - IAD
Nonstop2h 30mUnited Airlines
Deal found 8/12£95
Mon 15/1217:55IAD - FLL
Nonstop2h 46mUnited Airlines
Mon 22/1208:55FLL - IAD
Nonstop2h 32mUnited Airlines
Deal found 8/12£110
Tue 16/1208:15IAD - FLL
Nonstop2h 45mUnited Airlines
Tue 23/1208:55FLL - IAD
Nonstop2h 32mUnited Airlines
Deal found 8/12£114
Tue 30/1217:20IAD - FLL
Nonstop2h 53mUnited Airlines
Mon 12/118:25FLL - IAD
Nonstop2h 36mUnited Airlines
Deal found 8/12£133
Tue 16/1208:15IAD - FLL
Nonstop2h 45mUnited Airlines
Thu 18/1217:44FLL - IAD
Nonstop2h 36mUnited Airlines
Deal found 7/12£140
Mon 15/1208:20IAD - FLL
1 stop6h 39mUnited Airlines
Fri 19/1212:16FLL - IAD
Nonstop2h 36mUnited Airlines
Deal found 7/12£144
Tue 16/1208:15IAD - FLL
Nonstop2h 45mUnited Airlines
Thu 25/1217:44FLL - IAD
Nonstop2h 36mUnited Airlines
Deal found 7/12£148

Find flight deals from Washington, D.C. to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Fort Lauderdale (FLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 December 2025.

Round-trip from

£103

One-way from

£47

Popular in

December

Cheapest in

September

Average price

£233
United Airlines
  • United Airlines
  • 25/1-29/1
  • Nonstop
  • 5h 31m total
  • Washington, D.C. to Fort Lauderdale
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Frontier
  • Frontier
  • 30/1
  • 1 total stop
  • 7h 17m total
  • Washington, D.C. to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Fort Lauderdale that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from Washington, D.C. to Fort Lauderdale that are best for you.

Fly from

Washington, D.C.

Fly to

Fort Lauderdale

Route

Depart

Return

Price

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 31/1

13:11-16:07

Nonstop2h 56m

Fort Lauderdale

Fri 6/2

18:25-21:01

Nonstop2h 36m

£103

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 22/1

17:38-00:54

1 stop7h 16m

Fort Lauderdale

Wed 28/1

12:29-15:04

Nonstop2h 35m

£125

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sun 25/1

08:28-11:23

Nonstop2h 55m

Fort Lauderdale

Sat 31/1

17:30-23:13

1 stop5h 43m

£125

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sun 11/1

13:11-16:07

Nonstop2h 56m

Fort Lauderdale

Mon 12/1

17:30-23:18

1 stop5h 48m

£144

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 6/2

12:23-20:50

1 stop8h 27m

Fort Lauderdale

Tue 10/2

06:00-11:52

1 stop5h 52m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sun 1/2

15:42-22:28

1 stop6h 46m

Fort Lauderdale

Sat 7/2

10:23-17:00

1 stop6h 37m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 10/2

12:40-18:31

1 stop5h 51m

Fort Lauderdale

Tue 17/2

06:00-11:50

1 stop5h 50m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 9/2

12:23-18:25

1 stop6h 02m

Fort Lauderdale

Tue 17/2

06:00-11:50

1 stop5h 50m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 30/1

19:30-00:29

1 stop4h 59m

Fort Lauderdale

Tue 3/2

13:35-20:45

1 stop7h 10m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 14/1

08:28-11:23

Nonstop2h 55m

Fort Lauderdale

Wed 21/1

10:00-16:25

1 stop6h 25m

£168

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 21 results
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Best time to book a flight from Washington, D.C. to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Washington, D.C. with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Fort Lauderdale

How far ahead should I book a flight from Washington, D.C. to Fort Lauderdale?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Fort Lauderdale. Price data was last updated on 5 December 2025.

The best time to book flights from Washington, D.C. to Fort Lauderdale is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Fort Lauderdale?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Fort Lauderdale (average of £32). Flying from Washington, D.C. to Fort Lauderdale in July is currently the most expensive (average of £67). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to FLL?

Find hourly flight availability from Washington, D.C. to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

It’s optimal to fly from Washington, D.C. to Fort Lauderdale in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Washington, D.C. to Fort Lauderdale

Explore weekly flight availability from Washington, D.C. to Fort Lauderdale. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 December 2025.

The most flights from WAS to FLL are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Fort Lauderdale from Washington, D.C.?

    Most people fly into Fort Lauderdale (FLL) if they book a flight to Fort Lauderdale from Washington, D.C.. On average, Fort Lauderdale has 17 inbound flights from Washington, D.C. per day from 0 airlines. Fort Lauderdale is conveniently located just 3.4 mi from Fort Lauderdale’s city center.

  • How long is the flight from Washington, D.C. to Fort Lauderdale?

    For as low as £103, United Airlines can have you in Fort Lauderdale from Washington, D.C. in 2h 56m. Washington, D.C. and Fort Lauderdale are separated by a distance of 903 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Washington, D.C. to Fort Lauderdale?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Fort Lauderdale consider choosing Azul (92%), United Airlines (87%) or Lufthansa (87%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Washington, D.C. to Fort Lauderdale that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Fort Lauderdale flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Fort Lauderdale?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Fort Lauderdale.

  • Can I find deals for business class flights from Washington, D.C. to Fort Lauderdale?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Fort Lauderdale by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Fort Lauderdale?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Fort Lauderdale (average of £32). Flying from Washington, D.C. to Fort Lauderdale in July is currently the most expensive (average of £67). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Deals for Washington, D.C. to Fort Lauderdale flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Fort Lauderdale?

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Can Cheapflights find flights from Washington, D.C. to Fort Lauderdale with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to Fort Lauderdale, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Fort Lauderdale become cheaper?

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