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

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to Washington, D.C. departing on 12/16. 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 Fort Lauderdale to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
$122United Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
$127United Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
United Airlines Logo
8:20 am - 3:02 pmIAD-FLL
6h 42m1 stop
$138United Airlines
Find Deal
Thu, Oct 2 - Fri, Oct 3
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
United Airlines Logo
7:46 pm - 10:30 pmIAD-FLL
2h 44mnonstop
$141United Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 8
United Airlines Logo
12:00 pm - 2:34 pmFLL-IAD
2h 34mnonstop
United Airlines Logo
5:55 pm - 8:41 pmIAD-FLL
2h 46mnonstop
$142United Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Frontier Logo
11:00 am - 7:46 pmFLL-IAD
8h 46m1 stop
Frontier Logo
9:07 pm - 11:48 amIAD-FLL
14h 41m1 stop
$143Frontier
Find Deal
Tue, Oct 14 - Sun, Oct 19
Frontier Logo
6:54 pm - 12:15 amFLL-IAD
5h 21m1 stop
Frontier Logo
9:15 am - 5:41 pmIAD-FLL
8h 26m1 stop
$144Frontier
Find Deal
Thu, Sep 25 - Tue, Sep 30
Frontier Logo
11:45 am - 7:55 pmFLL-IAD
8h 10m1 stop
Frontier Logo
6:10 am - 6:08 pmIAD-FLL
11h 58m1 stop
$145Frontier
Find Deal
Wed, Oct 1 - Mon, Oct 6
Frontier Logo
6:57 pm - 3:17 pmFLL-IAD
20h 20m1 stop
Frontier Logo
6:15 am - 12:10 amIAD-FLL
17h 55m1 stop
$147Frontier
Find Deal
Fri, Oct 10 - Sun, Oct 19
Logo
11:00 am - 7:46 pmFLL-IAD
8h 46m1 stop
Logo
8:25 am - 9:32 pmIAD-FLL
13h 07m2 stops
$198
Find Deal
Wed, Oct 15 - Mon, Oct 20

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

Our best United Airlines deals on Fort Lauderdale to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 2
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
Oct 5
IAD7:46 pmWashington, D.C. Dulles Intl
2h 44m
FLL10:30 pmFort Lauderdale
$122
Find similar
United Airlines
Sep 29
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
Oct 2
IAD7:46 pmWashington, D.C. Dulles Intl
2h 44m
FLL10:30 pmFort Lauderdale
$127
Find similar
United Airlines
Oct 2
FLL12:00 pmFort Lauderdale
2h 34m
IAD2:34 pmWashington, D.C. Dulles Intl
Oct 3
IAD8:20 amWashington, D.C. Dulles Intl
6h 42m
1 stop
FLL3:02 pmFort Lauderdale
$138
Find similar

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

Our best American Airlines deals on Fort Lauderdale to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Sep 25
FLL6:20 amFort Lauderdale
7h 03m
1 stop
IAD1:23 pmWashington, D.C. Dulles Intl
Oct 4
IAD7:17 pmWashington, D.C. Dulles Intl
4h 33m
1 stop
FLL11:50 pmFort Lauderdale
$253
Find similar
American Airlines
Sep 25
FLL6:20 amFort Lauderdale
7h 03m
1 stop
IAD1:23 pmWashington, D.C. Dulles Intl
Oct 4
IAD12:48 pmWashington, D.C. Dulles Intl
7h 49m
1 stop
FLL8:37 pmFort Lauderdale
$255
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Washington, D.C. Dulles Intl Airport 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 Fort Lauderdale to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 10/2

12:00 pm-2:34 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Sun 10/5

7:46 pm-10:30 pm

Nonstop2h 44m

$122

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Mon 9/29

12:00 pm-2:34 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Thu 10/2

7:46 pm-10:30 pm

Nonstop2h 44m

$127

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 10/2

12:00 pm-2:34 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Fri 10/3

8:20 am-3:02 pm

1 stop6h 42m

$138

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Mon 9/29

12:00 pm-2:34 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Wed 10/8

7:46 pm-10:30 pm

Nonstop2h 44m

$141

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 10/23

12:00 pm-2:34 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Mon 10/27

5:55 pm-8:41 pm

Nonstop2h 46m

$142

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Tue 10/14

11:00 am-7:46 pm

1 stop8h 46m

Washington, D.C. Dulles Intl

Sun 10/19

9:07 pm-11:48 am

1 stop14h 41m

$143

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 9/25

6:54 pm-12:15 am

1 stop5h 21m

Washington, D.C. Dulles Intl

Tue 9/30

9:15 am-5:41 pm

1 stop8h 26m

$144

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Wed 10/1

11:45 am-7:55 pm

1 stop8h 10m

Washington, D.C. Dulles Intl

Mon 10/6

6:10 am-6:08 pm

1 stop11h 58m

$145

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Fri 10/10

6:57 pm-3:17 pm

1 stop20h 20m

Washington, D.C. Dulles Intl

Sun 10/19

6:15 am-12:10 am

1 stop17h 55m

$147

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Wed 10/15

11:00 am-7:46 pm

1 stop8h 46m

Washington, D.C. Dulles Intl

Mon 10/20

8:25 am-9:32 pm

2 stops13h 07m

$198

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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 Fort Lauderdale and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Fort Lauderdale to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $220. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $237.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $356. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Fort Lauderdale to Washington, D.C. Dulles Intl Airport for around $822.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Fort Lauderdale in the evening is the least expensive time of day to depart. momondo users have found prices as low as $218 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $731 on average. Flights to Washington, D.C. Dulles Intl Airport from Fort Lauderdale at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Fort Lauderdale when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $267 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Fort Lauderdale for as low as $214 on momondo.

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

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

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

As of September 2025, prices for Fort Lauderdale to Washington, D.C. Dulles Intl Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$163

Fastest flight time

2h 28m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Fort Lauderdale in the past 72 hours is $163. The best round-trip flight deal from Fort Lauderdale to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $236.
The fastest flight from Fort Lauderdale to Washington, D.C. Dulles Intl Airport takes 2h 28m
Direct flights go from Fort Lauderdale to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

    The straight-line distance from Fort Lauderdale to Washington, D.C. Dulles Intl is 899.4 mi. Typically, this will take 2h 28m by plane in normal conditions.

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

    Prices for flights from Fort Lauderdale Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Fort Lauderdale to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
7,954 reviews
Search Delta flights
JetBluePriceFrom $120Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
United AirlinesPriceFrom $155Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

    United Airlines flight deals from Fort Lauderdale to Washington, D.C. Dulles Intl Airport start from $155 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $278 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Fort Lauderdale to Washington, D.C. for you.

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

Flights from Fort Lauderdale to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Fort Lauderdale and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Fort Lauderdale to Washington, D.C. 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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