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Cheap flights from Washington, D.C. to Fort Lauderdale from £69

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FLL
17 May — 24 May1
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 October, booked 57 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 17 April 2026.

Wed 27/511:07
IAD
-
FLL
1 stop5h 48m
Frontier
Sat 30/506:05
FLL
-
IAD
1 stop10h 16m
Frontier
Deal found 12/4£93
Tue 26/519:37
IAD
-
FLL
1 stop16h 20m
Multiple Airlines
Fri 29/522:07
FLL
-
IAD
1 stop12h 05m
Multiple Airlines
Deal found 15/4£103
Sat 30/511:07
IAD
-
FLL
1 stop5h 48m
Frontier
Sat 6/606:05
FLL
-
IAD
1 stop10h 16m
Frontier
Deal found 15/4£134
Wed 13/518:45
IAD
-
FLL
Nonstop2h 53m
United Airlines
Fri 15/512:15
FLL
-
IAD
Nonstop2h 40m
United Airlines
Deal found 16/4£138
Mon 4/513:20
IAD
-
FLL
Nonstop2h 49m
United Airlines
Sat 9/518:04
FLL
-
IAD
Nonstop2h 39m
United Airlines
Deal found 16/4£139
Thu 14/518:45
IAD
-
FLL
Nonstop2h 53m
United Airlines
Thu 21/512:13
FLL
-
IAD
Nonstop2h 36m
United Airlines
Deal found 14/4£140
Wed 29/417:42
IAD
-
FLL
Nonstop2h 53m
United Airlines
Sat 2/518:04
FLL
-
IAD
Nonstop2h 39m
United Airlines
Deal found 16/4£141
Mon 7/908:15
IAD
-
FLL
Nonstop2h 43m
United Airlines
Thu 10/912:04
FLL
-
IAD
Nonstop2h 29m
United Airlines
Deal found 14/4£142
Sun 26/408:23
IAD
-
FLL
1 stop5h 47m
United Airlines
Wed 29/418:19
FLL
-
IAD
Nonstop2h 39m
United Airlines
Deal found 16/4£148
Sat 2/518:45
IAD
-
FLL
Nonstop2h 53m
United Airlines
Wed 6/518:04
FLL
-
IAD
Nonstop2h 39m
United Airlines
Deal found 13/4£149

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 17 April 2026.

Round-trip from

£93

One-way from

£69

Popular in

March

Cheapest in

September

Average price

£191
Frontier
  • Frontier
  • 27/5-30/5
  • 2 total stops
  • 16h 04m total
  • Washington, D.C. to Fort Lauderdale
Search Deals
United Airlines
  • United Airlines
  • 8/5
  • Nonstop
  • 2h 53m total
  • Washington, D.C. to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£17 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 April 2026
Search Deals

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 17 April 2026.
Use the filters below to find and compare flights from Washington, D.C. to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 7/5

13:20-16:09

Nonstop2h 49m

Fort Lauderdale

Thu 14/5

18:04-20:43

Nonstop2h 39m

£138
Fastest return journey

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 19/5

13:20-16:09

Nonstop2h 49m

Fort Lauderdale

Fri 22/5

08:40-11:14

Nonstop2h 34m

£139

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 29/4

17:42-20:35

Nonstop2h 53m

Fort Lauderdale

Sat 2/5

18:04-20:43

Nonstop2h 39m

£141

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 20/8

08:15-10:58

Nonstop2h 43m

Fort Lauderdale

Mon 24/8

15:00-21:13

1 stop6h 13m

£148

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 27/5

12:40-19:37

1 stop6h 57m

Fort Lauderdale

Sat 30/5

11:14-18:53

1 stop7h 39m

£153

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 16/5

06:08-11:00

1 stop4h 52m

Fort Lauderdale

Sat 23/5

18:40-00:51

1 stop6h 11m

£153

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 6/6

17:21-23:38

1 stop6h 17m

Fort Lauderdale

Sat 13/6

17:20-23:14

1 stop5h 54m

£174

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 29/4

10:11-15:12

1 stop5h 01m

Fort Lauderdale

Sat 2/5

05:25-09:50

1 stop4h 25m

£175

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 1/7

08:27-14:30

1 stop6h 03m

Fort Lauderdale

Tue 7/7

19:45-00:41

1 stop4h 56m

£176

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 12/5

18:45-21:38

Nonstop2h 53m

Fort Lauderdale

Sat 16/5

08:33-11:11

Nonstop2h 38m

£197

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 21 resultsSorted by cheapest first
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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 10 April 2026.

The best time to book flights from Washington, D.C. to Fort Lauderdale is 57 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, September is the cheapest month in which you can book a flight from Washington, D.C. to Fort Lauderdale (average of £21). Flying from Washington, D.C. to Fort Lauderdale in July is currently the most expensive (average of £292). 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 17 April 2026.

It’s optimal to fly from Washington, D.C. to Fort Lauderdale at midday. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight in the morning.

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 17 April 2026.

The most flights from WAS to FLL are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost for a return flight from Washington, D.C. to Fort Lauderdale?

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 13 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 £139, United Airlines can have you in Fort Lauderdale from Washington, D.C. in 2h 49m. 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 (94%), Copa Airlines (84%) or United Airlines (84%) 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, September is the cheapest month in which you can book a flight from Washington, D.C. to Fort Lauderdale (average of £21). Flying from Washington, D.C. to Fort Lauderdale in July is currently the most expensive (average of £292). 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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Alternative routes for Washington, D.C. to Fort Lauderdale

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How does Cheapflights help users find flights from Washington, D.C. to Fort Lauderdale?

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Fort Lauderdale for you. Better yet — we are completely free to use.

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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