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Cheap flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale from $67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Cheap round-trip flights

United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
$117United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
8:20 am - 3:02 pmIAD-FLL
6h 42m1 stop
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
$123United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
$127United Airlines
Find Deal
Mon, Sep 29 - Sat, Oct 4
United Airlines Logo
5:55 pm - 8:41 pmIAD-FLL
2h 46mnonstop
United Airlines Logo
9:00 am - 11:28 amFLL-IAD
2h 28mnonstop
$131United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
8:20 am - 3:02 pmIAD-FLL
6h 42m1 stop
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
$138United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
$139United Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 4
Frontier Logo
1:55 pm - 11:52 pmIAD-FLL
9h 57m1 stop
Frontier Logo
6:00 am - 12:55 pmFLL-IAD
6h 55m1 stop
$143Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
1:55 pm - 11:52 pmIAD-FLL
9h 57m1 stop
Frontier Logo
6:00 am - 12:55 pmFLL-IAD
6h 55m1 stop
$144Frontier
Find Deal
Mon, Sep 22 - Thu, Sep 25
Frontier Logo
1:55 pm - 11:52 pmIAD-FLL
9h 57m1 stop
Frontier Logo
11:00 am - 7:46 pmFLL-IAD
8h 46m1 stop
$145Frontier
Find Deal
Fri, Oct 3 - Tue, Oct 7
Logo
9:15 am - 5:41 pmIAD-FLL
8h 26m1 stop
Logo
1:17 pm - 7:55 pmFLL-IAD
6h 38m1 stop
$155
Find Deal
Tue, Sep 23 - Tue, Sep 30

United Airlines flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight tickets
United Airlines
Oct 3
IAD7:46 pmWashington, D.C. Dulles Intl
2h 44m
FLL10:30 pmFort Lauderdale
Oct 7
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
$117
Find similar
United Airlines
Oct 3
IAD8:20 amWashington, D.C. Dulles Intl
6h 42m
1 stop
FLL3:02 pmFort Lauderdale
Oct 7
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
$123
Find similar
United Airlines
Sep 29
IAD7:46 pmWashington, D.C. Dulles Intl
2h 44m
FLL10:30 pmFort Lauderdale
Oct 4
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
$127
Find similar

Frontier flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight tickets
Frontier
Oct 3
IAD1:55 pmWashington, D.C. Dulles Intl
9h 57m
1 stop
FLL11:52 pmFort Lauderdale
Oct 6
FLL6:00 amFort Lauderdale
6h 55m
1 stop
IAD12:55 pmWashington, D.C. Dulles Intl
$143
Find similar
Frontier
Sep 22
IAD1:55 pmWashington, D.C. Dulles Intl
9h 57m
1 stop
FLL11:52 pmFort Lauderdale
Sep 25
FLL6:00 amFort Lauderdale
6h 55m
1 stop
IAD12:55 pmWashington, D.C. Dulles Intl
$144
Find similar
Frontier
Oct 3
IAD1:55 pmWashington, D.C. Dulles Intl
9h 57m
1 stop
FLL11:52 pmFort Lauderdale
Oct 7
FLL11:00 amFort Lauderdale
8h 46m
1 stop
IAD7:46 pmWashington, D.C. Dulles Intl
$145
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 10/3

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Tue 10/7

12:00 pm-2:34 pm

Nonstop2h 34m

$117

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 10/3

8:20 am-3:02 pm

1 stop6h 42m

Fort Lauderdale

Tue 10/7

12:00 pm-2:34 pm

Nonstop2h 34m

$123

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 9/29

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Sat 10/4

12:00 pm-2:34 pm

Nonstop2h 34m

$127

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 11/8

5:55 pm-8:41 pm

Nonstop2h 46m

Fort Lauderdale

Sat 11/15

9:00 am-11:28 am

Nonstop2h 28m

$131

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 10/3

8:20 am-3:02 pm

1 stop6h 42m

Fort Lauderdale

Tue 10/7

12:00 pm-2:34 pm

Nonstop2h 34m

$138

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sun 9/28

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Sat 10/4

12:00 pm-2:34 pm

Nonstop2h 34m

$139

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 10/3

1:55 pm-11:52 pm

1 stop9h 57m

Fort Lauderdale

Mon 10/6

6:00 am-12:55 pm

1 stop6h 55m

$143

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 9/22

1:55 pm-11:52 pm

1 stop9h 57m

Fort Lauderdale

Thu 9/25

6:00 am-12:55 pm

1 stop6h 55m

$144

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 10/3

1:55 pm-11:52 pm

1 stop9h 57m

Fort Lauderdale

Tue 10/7

11:00 am-7:46 pm

1 stop8h 46m

$145

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 9/23

9:15 am-5:41 pm

1 stop8h 26m

Fort Lauderdale

Tue 9/30

1:17 pm-7:55 pm

1 stop6h 38m

$155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Fort Lauderdale from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Fort Lauderdale?

The cheapest month to fly to Fort Lauderdale from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $210, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $271.

What is the cheapest day to depart on your flight to Fort Lauderdale?

According to our data, Tuesday is the cheapest day to fly to Fort Lauderdale from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Tuesday departure recently was $258. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Friday, with ticket prices averaging around $348.

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights are usually those with departure times in the evening. Our users have found flights to Fort Lauderdale in the evening for as low as $294. In contrast, the most expensive time of day to depart to Fort Lauderdale is in the morning when prices are around $319.

What is the cheapest Washington, D.C. Dulles Intl to Fort Lauderdale flight route?

Fly from Washington, D.C. Dulles Intl to Fort Lauderdale for the best Washington, D.C. Dulles Intl - Fort Lauderdale flight prices

How far in advance should I book a flight to Fort Lauderdale?

You are more likely to see cheaper flights to Fort Lauderdale from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from Washington, D.C. Dulles Intl Airport for as low as $255 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Fort Lauderdale flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight prices changed over time?

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Fort Lauderdale (IAD to FLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Best Price Found

$84

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Fort Lauderdale

1 airport
The best one-way flight to Fort Lauderdale from Washington, D.C. Dulles Intl Airport in the past 72 hours is $84. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Fort Lauderdale found on momondo in the last 72 hours is $204.
The fastest flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale takes 2h 44m
Direct flights go from Washington, D.C. Dulles Intl Airport to Fort Lauderdale every day.
There is 1 airport near Fort Lauderdale: Fort Lauderdale (FLL)
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Fort Lauderdale by plane?

    Fort Lauderdale is 899.4 mi away from Washington, D.C. Dulles Intl. By plane, this route typically takes 2h 44m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport.

  • What documentation or ID do you need to fly to Fort Lauderdale Airport?

    The required travel and health documents for your Fort Lauderdale Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Fort Lauderdale Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $54Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $77Free CancellationRating
6.3
8,016 reviews
Search Spirit Airlines flights
JetBluePriceFrom $83Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
7,956 reviews
Search Delta flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Fort Lauderdale

    United Airlines flight deals from Washington, D.C. Dulles Intl Airport to Fort Lauderdale start from $167 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $339 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Fort Lauderdale?

Book flights to Fort Lauderdale if you plan to visit one of these locations
Port St. Lucie

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Fort Lauderdale?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Fort Lauderdale. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Fort Lauderdale with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fort Lauderdale from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Fort Lauderdale?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Fort Lauderdale from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Fort Lauderdale right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Fort Lauderdale flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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