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Cheap flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale from $65

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 5/9. 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

Enter your travel dates to find the best prices.
Frontier Logo
6:27 pm - 12:44 am
IAD
-
FLL
6h 17m
1 stop
Frontier Logo
4:02 pm - 6:42 pm
FLL
-
IAD
2h 40mnonstop
$122Frontier
Wed, May 20 - Wed, May 27
Frontier Logo
8:47 pm - 8:28 am
IAD
-
FLL
11h 41m
1 stop
Frontier Logo
5:10 pm - 7:50 pm
FLL
-
IAD
2h 40mnonstop
$123Frontier
Sat, May 23 - Thu, May 28
Frontier Logo
6:17 pm - 12:44 am
IAD
-
FLL
6h 27m
1 stop
Frontier Logo
5:10 pm - 7:50 pm
FLL
-
IAD
2h 40mnonstop
$124Frontier
Mon, May 18 - Thu, May 21
Frontier Logo
5:30 pm - 8:20 pm
IAD
-
FLL
2h 50mnonstop
Frontier Logo
5:20 pm - 8:02 pm
FLL
-
IAD
2h 42mnonstop
$125Frontier
Thu, Jun 4 - Tue, Jun 9
Frontier Logo
7:40 am - 1:14 pm
IAD
-
FLL
5h 34m
1 stop
Frontier Logo
6:05 am - 4:21 pm
FLL
-
IAD
10h 16m
1 stop
$126Frontier
Wed, May 6 - Sat, May 9
Frontier Logo
7:40 am - 1:23 pm
IAD
-
FLL
5h 43m
1 stop
Frontier Logo
2:18 pm - 11:09 pm
FLL
-
IAD
8h 51m
1 stop
$127Frontier
Mon, May 18 - Wed, May 20
Frontier Logo
6:22 pm - 9:09 pm
IAD
-
FLL
2h 47mnonstop
Frontier Logo
5:10 pm - 7:52 pm
FLL
-
IAD
2h 42mnonstop
$128Frontier
Wed, Jul 8 - Mon, Jul 13
Multiple Airlines Logo
8:47 pm - 7:10 am
IAD
-
FLL
10h 23m
1 stop
Multiple Airlines Logo
8:41 pm - 3:37 pm
FLL
-
IAD
18h 56m
1 stop
$129Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
Multiple Airlines Logo
5:26 pm - 12:44 am
IAD
-
FLL
7h 18m
1 stop
Multiple Airlines Logo
3:11 pm - 11:09 pm
FLL
-
IAD
7h 58m
1 stop
$130Multiple Airlines
Thu, May 7 - Sat, May 9
Frontier Logo
6:26 pm - 9:13 pm
IAD
-
FLL
2h 47mnonstop
Frontier Logo
5:47 pm - 11:17 pm
FLL
-
IAD
5h 30m
1 stop
$131Frontier
Wed, Jun 24 - Tue, Jun 30

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
May 20
IAD6:27 pmWashington, D.C. Dulles Intl
6h 17m
1 stop
FLL12:44 amFort Lauderdale
May 27
FLL4:02 pmFort Lauderdale
2h 40m
IAD6:42 pmWashington, D.C. Dulles Intl
$122
Frontier
May 23
IAD8:47 pmWashington, D.C. Dulles Intl
11h 41m
1 stop
FLL8:28 amFort Lauderdale
May 28
FLL5:10 pmFort Lauderdale
2h 40m
IAD7:50 pmWashington, D.C. Dulles Intl
$123
Frontier
May 18
IAD6:17 pmWashington, D.C. Dulles Intl
6h 27m
1 stop
FLL12:44 amFort Lauderdale
May 21
FLL5:10 pmFort Lauderdale
2h 40m
IAD7:50 pmWashington, D.C. Dulles Intl
$124

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

Our best Allegiant Air deals on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight tickets
Allegiant Air
Apr 23
IAD2:01 pmWashington, D.C. Dulles Intl
9h 30m
1 stop
FLL11:31 pmFort Lauderdale
Apr 26
FLL9:16 pmFort Lauderdale
16h 17m
1 stop
IAD1:33 pmWashington, D.C. Dulles Intl
$187
Allegiant Air
Apr 23
IAD2:01 pmWashington, D.C. Dulles Intl
9h 30m
1 stop
FLL11:31 pmFort Lauderdale
Apr 29
FLL8:30 amFort Lauderdale
28h 41m
1 stop
IAD1:11 pmWashington, D.C. Dulles Intl
$195
Allegiant Air
Apr 23
IAD2:01 pmWashington, D.C. Dulles Intl
9h 30m
1 stop
FLL11:31 pmFort Lauderdale
Apr 26
FLL9:16 pmFort Lauderdale
16h 17m
1 stop
IAD1:33 pmWashington, D.C. Dulles Intl
$199

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 April 15, 2026.
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

Cheapest round-trip

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 5/20

6:27 pm-12:44 am

1 stop6h 17m

Fort Lauderdale

Wed 5/27

4:02 pm-6:42 pm

Nonstop2h 40m

$122

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 5/23

8:47 pm-8:28 am

1 stop11h 41m

Fort Lauderdale

Thu 5/28

5:10 pm-7:50 pm

Nonstop2h 40m

$123

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 5/18

6:17 pm-12:44 am

1 stop6h 27m

Fort Lauderdale

Thu 5/21

5:10 pm-7:50 pm

Nonstop2h 40m

$124

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 6/4

5:30 pm-8:20 pm

Nonstop2h 50m

Fort Lauderdale

Tue 6/9

5:20 pm-8:02 pm

Nonstop2h 42m

$125

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 5/6

7:40 am-1:14 pm

1 stop5h 34m

Fort Lauderdale

Sat 5/9

6:05 am-4:21 pm

1 stop10h 16m

$126

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 5/18

7:40 am-1:23 pm

1 stop5h 43m

Fort Lauderdale

Wed 5/20

2:18 pm-11:09 pm

1 stop8h 51m

$127
Quickest round-trip

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 7/8

6:22 pm-9:09 pm

Nonstop2h 47m

Fort Lauderdale

Mon 7/13

5:10 pm-7:52 pm

Nonstop2h 42m

$128

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 6/1

8:47 pm-7:10 am

1 stop10h 23m

Fort Lauderdale

Thu 6/4

8:41 pm-3:37 pm

1 stop18h 56m

$129

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 5/7

5:26 pm-12:44 am

1 stop7h 18m

Fort Lauderdale

Sat 5/9

3:11 pm-11:09 pm

1 stop7h 58m

$130

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 6/24

6:26 pm-9:13 pm

Nonstop2h 47m

Fort Lauderdale

Tue 6/30

5:47 pm-11:17 pm

1 stop5h 30m

$131

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Fort Lauderdale?

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 October is also cheap. Prices for this month can be found on momondo for an average of $212.

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 $249. 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 $323.

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 $253. In contrast, the most expensive time of day to depart to Fort Lauderdale is at noon when prices are around $316.

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 $279 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 $229 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.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight.

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

As of April 2026, prices for Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights are approximately 127% more expensive 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

$146

Fastest flight time

2h 33m

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 $146. 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 $190.
The fastest flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale takes 2h 33m
Direct flights go from Washington, D.C. Dulles Intl Airport to Fort Lauderdale every day.
There is 1 airport in Fort Lauderdale. From Washington, D.C. Dulles Intl Airport there are direct flights to Fort Lauderdale (FLL).
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

  • 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 33m.

  • 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
Spirit AirlinesPriceFrom $37Free CancellationRating
6.3
8,614 reviews
Search Spirit Airlines flights
FrontierPriceFrom $38Free CancellationRating
5.7
2,989 reviews
Search Frontier flights
JetBluePriceFrom $83Free CancellationRating
7.2
2,936 reviews
Search JetBlue flights
DeltaPriceFrom $98Free CancellationRating
7.9
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $140Free CancellationRating
7.4
9,589 reviews
Search United Airlines flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,580 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 $140 round-trip. Over the 21 United Airlines flights for this route in a normal week, average airfare is usually $295 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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