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Fort Lauderdale

$60+ Cheap flights from Dulles Intl (IAD) to Fort Lauderdale (FLL)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FLL
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Fort Lauderdale are usually found in October or September, booked 59 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Dulles Intl to Fort Lauderdale

Cheapest flights from Dulles Intl to Fort Lauderdale
Explore the most affordable flight options available from Dulles Intl to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Priceline deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:22 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Mon 6/155:10 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Deal found 3/18$127
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:30 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Sat 6/65:10 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Deal found 3/22$128
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:22 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Mon 8/175:10 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Deal found 3/17$131
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:30 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Wed 5/273:58 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Deal found 3/17$132
This Priceline deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:30 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Sun 6/75:10 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Deal found 3/18$133
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:22 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Mon 6/16:05 am
FLL
-
IAD
1 stop11h 22m
Frontier
Deal found 3/20$134
This WAYA deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:15 pm
IAD
-
FLL
1 stop6h 45m
Multiple Airlines
Wed 4/86:35 pm
FLL
-
IAD
1 stop6h 01m
Multiple Airlines
Deal found 3/17$135
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:40 am
IAD
-
FLL
1 stop5h 34m
Multiple Airlines
Sat 5/99:30 am
FLL
-
IAD
1 stop6h 51m
Multiple Airlines
Deal found 3/17$136
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 am
IAD
-
FLL
1 stop6h 28m
Frontier
Mon 4/2010:18 pm
FLL
-
IAD
1 stop26h 18m
Frontier
Deal found 3/19$137
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:30 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Wed 6/35:40 pm
FLL
-
IAD
1 stop5h 29m
Frontier
Deal found 3/17$139
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:05 am
IAD
-
FLL
1 stop6h 28m
Frontier
Thu 4/167:21 pm
FLL
-
IAD
1 stop5h 15m
Frontier
Deal found 3/22$140

Find flight deals from Dulles Intl to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Priceline)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$314

Good round-trip deal

$228 or less

Good one-way deal

$113 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Fort Lauderdale flights.
Search Deals
From Washington, D.C. Dulles Intl to Fort Lauderdale
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Fort Lauderdale.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Fort Lauderdale.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 2,558,603 searches. Data last updated March 22, 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

Mon 4/27

6:15 am-2:52 pm

1 stop8h 37m

Fort Lauderdale

Sat 5/2

8:33 am-11:11 am

Nonstop2h 38m

$203

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Mon 4/27

5:42 pm-8:35 pm

Nonstop2h 53m

Fort Lauderdale

Fri 5/1

4:55 pm-11:25 pm

1 stop6h 30m

$207

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sun 4/12

8:15 am-11:04 am

Nonstop2h 49m

Fort Lauderdale

Wed 4/15

5:48 pm-11:25 pm

1 stop5h 37m

$207

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 5/7

6:45 pm-9:38 pm

Nonstop2h 53m

Fort Lauderdale

Mon 5/11

10:00 am-4:26 pm

1 stop6h 26m

$207
Quickest round-trip

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 5/2

1:20 pm-4:09 pm

Nonstop2h 49m

Fort Lauderdale

Mon 5/11

12:15 pm-2:55 pm

Nonstop2h 40m

$242

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Thu 7/16

8:20 am-1:45 pm

1 stop5h 25m

Fort Lauderdale

Sat 8/15

3:00 pm-9:13 pm

1 stop6h 13m

$247

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 4/15

6:15 am-2:53 pm

1 stop8h 38m

Fort Lauderdale

Mon 4/20

8:34 am-11:12 am

Nonstop2h 38m

$273

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 4/15

6:15 am-2:53 pm

1 stop8h 38m

Fort Lauderdale

Thu 4/16

8:34 am-11:12 am

Nonstop2h 38m

$283

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 5/5

8:20 am-2:18 pm

1 stop5h 58m

Fort Lauderdale

Fri 5/8

6:04 pm-8:43 pm

Nonstop2h 39m

$287

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Fri 4/24

8:23 am-4:36 pm

1 stop8h 13m

Fort Lauderdale

Mon 4/27

8:34 am-11:12 am

Nonstop2h 38m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Dulles Intl to Fort Lauderdale

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Fort Lauderdale in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Fort Lauderdale flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Fort Lauderdale flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Dulles Intl with our price prediction graph.
Estimated round-trip 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. Dulles Intl Airport to Fort Lauderdale

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Fort Lauderdale. Price data was last updated on March 13, 2026.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale in April is currently the most expensive (average of $116). 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 IAD to FLL?

Find hourly flight availability from Dulles Intl 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 March 22, 2026.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Fort Lauderdale. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Fort Lauderdale trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on FLL

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Fort Lauderdale

Get insights into the airlines that provide service to Fort Lauderdale. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Lauderdale. Reviews last updated March 22, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Washington, D.C. Dulles Intl Airport to Fort Lauderdale have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,314 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
9,455 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.1
Good
11,486 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.7
Fair
3,019 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    Fort Lauderdale (FLL) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Fort Lauderdale. You should not have trouble finding flights to Fort Lauderdale from Washington, D.C. Dulles Intl; the airport handles an average of 4 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Fort Lauderdale airport from Washington, D.C. Dulles Intl. It is only a 3.4 mi journey from Fort Lauderdale (FLL) to Fort Lauderdale’s city center.

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

    United Airlines can get you from Washington, D.C. Dulles Intl Airport to Fort Lauderdale in just under 8h 37m. Your travel time can differ by up to . Washington, D.C. Dulles Intl Airport and Fort Lauderdale are separated by a distance of 903 mi.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale round-trip?

    Frontier, at $34, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Fort Lauderdale.Alternate airlines to your destination round-trip include Spirit Airlines and JetBlue. Frontier is 87% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from United Airlines and JetBlue, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Fort Lauderdale for a low price.

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

    Before booking your flight to Fort Lauderdale from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Azul (83%), Copa Airlines (81%), United Airlines( 79%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale? While on average our users pay $241, our data indicates the cheapest price to be $83. The most popular route (Washington, D.C. Dulles Intl - Fort Lauderdale), is priced around $88.

  • Can I find deals for flights from Dulles Intl to Fort Lauderdale that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Fort Lauderdale?

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

  • Can I find deals for business class flights from Dulles Intl to Fort Lauderdale?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Fort Lauderdale?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale (average of $47). Flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale in April is currently the most expensive (average of $116). 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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Top 6 airlines flying from Dulles Intl to Fort Lauderdale

Discover the top 6 airlines that operate flights from Dulles Intl to Fort Lauderdale. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$34Average$201FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$37Average$188FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$83Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$245FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$141Average$299FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$339FlexibilityNo cancel feeOn-time71%

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