IAD - FLL

$86 Find Cheap Flights from Washington Dulles Airport to Fort Lauderdale - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$131
Typical prices: $161-$333
Frontier
Tue 12/11Fri 12/14
IAD - FLL • Non-stop
Cheapest one-way
$86
Typical prices: $92-$199
Frontier
Mon 1/1
IAD - FLL • 1 stop
Nonstop flights
You can fly direct with United Airlines and Frontier. Average duration is 2h 52m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $254 (round-trip)
Shortest trip • 5h 01m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fort Lauderdale!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dulles Intl to Fort Lauderdale (IAD-FLL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Fort Lauderdale

Wed, Dec 2 - Wed, Dec 9
Frontier Logo
10:33 pm - 9:14 amIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
10h 41m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
7:10 pm - 9:50 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 40mnonstop
$131Frontier
Sat, Nov 14 - Tue, Nov 17
Frontier Logo
6:07 pm - 8:50 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
2h 43mnonstop
Frontier Logo
6:31 am - 5:12 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
10h 41m1 stop Atlanta Hartsfield-Jackson
$131Frontier
Wed, Dec 16 - Mon, Dec 21
Multiple Airlines Logo
12:06 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
11h 48m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
7:34 pm - 10:14 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 40mnonstop
$154Multiple Airlines
Fri, Dec 18 - Thu, Dec 24
Multiple Airlines Logo
10:59 pm - 4:16 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
17h 17m2 stops Atlanta Hartsfield-Jackson Tampa
Multiple Airlines Logo
7:34 pm - 10:14 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 40mnonstop
$155Multiple Airlines
Tue, Dec 15 - Mon, Dec 21
United Airlines Logo
5:50 pm - 8:40 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
2h 50mnonstop
United Airlines Logo
6:30 pm - 9:06 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 36mnonstop
$160United Airlines
Mon, Dec 14 - Sat, Dec 19
United Airlines Logo
5:50 pm - 8:40 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
2h 50mnonstop
United Airlines Logo
8:54 am - 11:28 amFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 34mnonstop
$160United Airlines
Sun, Jan 3 - Fri, Jan 8
Delta Logo
4:57 pm - 12:45 amIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
7h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:35 am - 2:04 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
5h 29m1 stop Atlanta Hartsfield-Jackson
$197Delta
Wed, Dec 16 - Wed, Dec 23
Delta Logo
6:00 am - 11:30 amIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
5h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:35 pm - 12:36 amFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
5h 01m1 stop Atlanta Hartsfield-Jackson
$197Delta
Sat, Jan 16 - Tue, Jan 19
American Airlines Logo
4:13 pm - 11:30 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
7h 17m1 stop Charlotte Douglas
American Airlines Logo
5:43 am - 10:04 amFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
4h 21m1 stop Charlotte Douglas
$253American Airlines
Mon, Mar 1 - Wed, Mar 10
American Airlines Logo
5:37 pm - 9:46 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
4h 09m1 stop Charlotte Douglas
American Airlines Logo
4:00 pm - 9:28 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
5h 28m1 stop Charlotte Douglas
$253American Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale typically range from $161 to $333. The lowest price found in the past 5 days was $131, on Frontier.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale. It’s 12% cheaper than the average day, while Thursday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

•August is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale at $163 round-trip.
•December ($328) and March ($322) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale are cheapest 5 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Dulles Intl to Fort Lauderdale

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FLL

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights

Low season

February

Cheapest flight

$86
Beat the crowds with an average 29% drop in travelers.
The most popular month to fly with an average 43% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale

When to book flights from Dulles Intl to Fort Lauderdale

Are your dates flexible? Find out the best times to travel from Dulles Intl to Fort Lauderdale based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to Fort Lauderdale:

    • Earliest: departs at 8:25 am and lands at 11:17 am
    • Latest: departs at 6:55 pm and lands at 9:47 pm.

    The flight takes about 2h 52m.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    Four cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Fort Lauderdale takes 2h 52m, covering 903 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Fort Lauderdale flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale range from $161 to $333, with an average of $232 over the past 12 months. Anything below $161 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights?

    Last-minute fares on this route (booked within two weeks of departure) run 18% above the $232 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $229 round-trip, compared to $254 via a layover through Knoxville McGhee Tyson (TYS).

  • What is the standard checked-bag allowance on flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by JetBlue. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from Washington, D.C. Dulles Intl Airport to Fort Lauderdale spread across the day?

    Afternoon is the busiest departure period on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights, with 50% of flights leaving in that window. Morning departures account for 25%, evening flights for 25%, and night flights for 0%.

  • Which airlines offer Wi-Fi on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights?

    JetBlue is the only airline on the Washington, D.C. Dulles Intl Airport to Fort Lauderdale route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Fort Lauderdale looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Fort Lauderdale are currently lower than usual. Average one-way flight prices are about $99, which is 29% below the typical average for this route.

  • What car rental options are available at Fort Lauderdale Airport (FLL)?

    Fort Lauderdale Airport (FLL) hosts 5 major car rental companies, with daily rates averaging $30 for economy cars. Top options include:

    • Hertz
    • GREEN MOTION
    • Ace
    • Budget
    • Dollar

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    Flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Fort Lauderdale (FLL).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 68% of one-stop connections
    • Charlotte Douglas (CLT) - 19% of one-stop connections
    • Cleveland Hopkins Intl (CLE) - 9% of one-stop connections
    • Knoxville McGhee Tyson (TYS) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. Dulles Intl Airport to Fort Lauderdale. Wednesday is the cheapest departure day at $206 round-trip on average, while Thursday is the most expensive at $253, a difference of $47.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    2 airlines operate flights between Washington, D.C. Dulles Intl Airport and Fort Lauderdale. The airlines offering nonstop flights on this route include:

    • United Airlines
    • Frontier

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Fort Lauderdale?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 01m, compared with 5h 41m via Cleveland Hopkins Intl (CLE) and 6h 04m via Newark (EWR).

  • What popular places can I visit in Fort Lauderdale?

    Some of the most popular sights in Fort Lauderdale are Las Olas Beach, Las Olas Boulevard and Fort Lauderdale Beach Park. These are among the most viewed places in Fort Lauderdale on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights?

    Among airlines operating Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights:

    • Frontier: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Which other cities can I visit from Fort Lauderdale-Hollywood International Airport?

    From FLL, travelers can use ground transportation to reach Miami. Tri-Rail serves Miami-Dade, Broward and Palm Beach counties.

  • Are there options for families on flights from IAD to FLL?

    Yes. United Airlines offers services and amenities for families on this route. Families with small children can board early and infants under 2 can travel as lap-held infants without a ticket on this domestic flight. Ice is also available on board to keep milk and formula cool.

Your guide to booking Washington, D.C. Dulles Intl Airport to Fort Lauderdale flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $206, about $47 less than Thursday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Fort Lauderdale trip for August. Fares historically average $163 round-trip in that month - typically $165 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Fort Lauderdale Airport.

    • Holiday Inn Express & Suites Ft. Lauderdale Airport/Cruise By IHG
    • Crowne Plaza Ft. Lauderdale Airport/Cruise By IHG
    • Hyatt Place Ft Lauderdale Cruise Port
  • If you're traveling with a pet, consider booking with American Airlines. Eligible cats and small dogs can travel in the cabin if they meet the airline's size, age and destination requirements and pets must stay in their carrier for the whole journey. Bigger pets travel in cargo for safety and comfort.
  • Consider flying Delta through Fort Lauderdale (FLL) if you’re eligible for Delta Sky Club access. Visit within three hours of your scheduled departure to enjoy food, satellite TV and a place to relax. Charges may apply for some alcoholic drinks.

Prefer to fly direct from Washington Dulles Airport to Fort Lauderdale?

 
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Fort Lauderdale Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Fort Lauderdale

Monday

Frontier,United Airlines

Frontier,United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

Frontier,United Airlines

Frontier,United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

Frontier,United Airlines

Frontier,United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more direct flights

Direct returns

Fort Lauderdale to Washington, D.C. Dulles Intl

Monday

Frontier,United Airlines

Frontier,United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

Frontier,United Airlines

Frontier,United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

Frontier,United Airlines

Frontier,United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more direct flights

More options for your flight from Dulles Intl to Fort Lauderdale

Complete your trip to Fort Lauderdale with a hotel stay or car rental