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

Search hundreds of travel sites at once for deals on flights to Washington Dulles Intl

Sat 11/18
Sat 11/25
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
March
Best time to beat the crowds
3%
expected price decrease
High Season:
April
Most popular time to fly
1%
expected price increase
Average Price:
$236
(avg. price over the last 2 weeks)
Good Deal:
$147
or less (round trip)

When to Book Flights from Fort Lauderdale to Washington Dulles Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $147 or less.
The cheapest flight from Fort Lauderdale to Washington Dulles Intl was found 40 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is March.
Morning departure is around 37% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Fort Lauderdale to Washington Dulles Intl Flights

How long does a flight from Fort Lauderdale to Washington Dulles Intl take?
An average nonstop flight takes 2h 20m, covering a distance of 904 miles.
How many flights are there between Fort Lauderdale and Washington Dulles Intl?
There are 83 (nonstop) flights between Fort Lauderdale and Washington Dulles Intl per week, averaging 11 per day.
Which airlines provide the cheapest flights from Fort Lauderdale to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on United ($129), Multiple Airlines ($153) and Southwest ($157).
Do I need a passport to fly between Fort Lauderdale and Washington Dulles Intl?
No.
Which airlines fly most frequently between Fort Lauderdale and Washington Dulles Intl?
United (4 times daily), Southwest (2 times daily), Brussels Airlines (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Fort Lauderdale to Washington Dulles Intl?
For Fort Lauderdale to Washington Dulles Intl, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Washington Dulles Intl back to Fort Lauderdale, the best deals are generally found on Monday, with Saturday being the most expensive.

Book cheap flights from Fort Lauderdale to Washington Dulles Intl (round-trip)

Airports
Origin
Fort Lauderdale
$129
only
$129
Destination
Washington
$129
only
$129
Thu, Jan 18
FLL
IAD
2h 33m
Tue, Jan 23
IAD
FLL
2h 43m
Trip: 6 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Excellent 10.0

No entertainment

FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Wed, Nov 29
FLL
IAD
6h 00m
Wed, Dec 6
IAD
FLL
2h 53m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 11
FLL
IAD
2h 30m
Mon, Jan 15
IAD
FLL
2h 45m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 3 reviews
Boarding
8.8
Comfort
8.5
Crew
9.0
Entertainment
8.0
Food
7.9
LAS
OAK
Excellent 10.0

Flight was stress free and the staff was very friendly. Thank you Southwest Airlines.

BUR
SFO
Good 7.3

The crew were very nice

Previous flight at 1pm was canceled. This flight was a bit late. Boarding was a little chaotic.

MDW
MCO
Excellent 10.0

We were running a bit late and it was the easiest airport to get through tickets, security and boarding

FLL
IAD
Excellent 10.0

I love that Southwest always makes our family feel valued and cared for. I will never fly with a anyone else

I didn’t get points for my flights :(

MDW
BNA
Okay 4.0

The on board entertainment was nice

They had us leave 30 min later than scheduled because so.e of their mechanics wanted to ride the plane to Boston. No regard for the passengers or their time constraints.

Wed, Mar 14
FLL
IAD
4h 27m
Sun, Mar 18
IAD
FLL
4h 52m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

Thu, Nov 30
FLL
IAD
2h 37m
Sun, Dec 10
IAD
FLL
2h 53m
Trip: 11 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

FLL
IAD
Okay 4.0

Smelled like feces.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Fri, Dec 8
FLL
IAD
2h 37m
Sun, Dec 10
IAD
FLL
2h 53m
Trip: 3 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Excellent 10.0

The crew was friendly and helpful. We were always informed of what was going on.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

FLL
IAD
Excellent 10.0

No entertainment

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FLL
IAD
Mediocre 2.0

Both flights overbooked so finding space on overhead bin was impossible. They boarded us last though we bought the tickets weeks in advance. Could not get seats online, at the kiosks or at the desk. Really fruatrating! My wife and I had to sit apart for the return flight. Will not fly United again unless no choice.

Wed, Jan 17
FLL
IAD
2h 33m
Sat, Jan 20
IAD
FLL
2h 43m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

FLL
IAD
Excellent 10.0

The crew was friendly and helpful. We were always informed of what was going on.

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

Fri, May 4
FLL
IAD
4h 42m
Mon, May 7
IAD
FLL
4h 38m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

Thu, Feb 1
FLL
IAD
2h 33m
Sun, Feb 4
IAD
FLL
2h 43m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Excellent 10.0

The crew was friendly and helpful. We were always informed of what was going on.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

FLL
IAD
Excellent 10.0

No entertainment

Thu, Dec 28
FLL
IAD
2h 34m
Mon, Jan 1
IAD
FLL
2h 44m
Trip: 5 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Okay 4.0

Smelled like feces.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

Fri, Feb 23
FLL
IAD
2h 34m
Mon, Feb 26
IAD
FLL
2h 46m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

FLL
IAD
Mediocre 2.0

Both flights overbooked so finding space on overhead bin was impossible. They boarded us last though we bought the tickets weeks in advance. Could not get seats online, at the kiosks or at the desk. Really fruatrating! My wife and I had to sit apart for the return flight. Will not fly United again unless no choice.

FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

Thu, Mar 1
FLL
IAD
2h 34m
Sun, Mar 4
IAD
FLL
2h 33m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

Mon, Jan 15
FLL
IAD
11h 56m
Mon, Jan 22
IAD
FLL
14h 17m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 17124 reviews
Overall
8.2
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SFO
LAX
Excellent 10.0

Seating was comfortable, interior was stylish, service was excellent.

SFO
EWR
Excellent 8.0

Plane was clean, seats comfy, staff chirpy

Minimal onboard follow up service

RDU
SFO
Excellent 10.0

Seating was comfortable, interior was stylish, service was excellent.

SFO
MSY
Good 7.0

Movie selection

I had checked in my luggage at check in counter and upon boarding the plan was asked to check in also the small laptop size carry on. Virgin should charge people for bringing luggage onboard to avoid running out of space for carry-on.

LAX
PHL
Excellent 10.0

Love every single thing about Virgin Air, from the updated planes and pleasant environment to the awesome staff.

Thu, Mar 1
FLL
IAD
2h 34m
Sun, Mar 4
IAD
FLL
2h 33m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

FLL
IAD
Okay 4.0

Smelled like feces.

FLL
IAD
Excellent 10.0

No entertainment

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

Fri, Apr 27
FLL
IAD
2h 20m
Sun, Apr 29
IAD
FLL
2h 33m
Trip: 3 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

FLL
IAD
Mediocre 2.0

Both flights overbooked so finding space on overhead bin was impossible. They boarded us last though we bought the tickets weeks in advance. Could not get seats online, at the kiosks or at the desk. Really fruatrating! My wife and I had to sit apart for the return flight. Will not fly United again unless no choice.

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

FLL
IAD
Excellent 10.0

No entertainment

Fri, Dec 29
FLL
IAD
2h 34m
Thu, Jan 4
IAD
FLL
6h 24m
Trip: 7 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
IAD
Okay 4.0

Smelled like feces.

FLL
IAD
Excellent 10.0

No entertainment

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Wed, Apr 4
FLL
IAD
12h 11m
Sat, Apr 7
IAD
FLL
13h 40m
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 17124 reviews
Overall
8.2
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
SFO
MSY
Good 7.0

Movie selection

I had checked in my luggage at check in counter and upon boarding the plan was asked to check in also the small laptop size carry on. Virgin should charge people for bringing luggage onboard to avoid running out of space for carry-on.

DAL
SFO
Excellent 8.3

Airline was fine

Flight was delayed, and the ticket desk was very "it'll board when it boards"

LAS
SFO
Excellent 10.0

Fun safety video.

LAS
SFO
Excellent 10.0

Courtesy at the ticket counter and the flight attendants are exceptionally professional and pleasant. Will fly Virgin America again.

None!

LAX
PHL
Excellent 10.0

Love every single thing about Virgin Air, from the updated planes and pleasant environment to the awesome staff.

Wed, Nov 22
FLL
IAD
2h 37m
Sun, Nov 26
IAD
FLL
2h 53m
Trip: 5 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 24 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

FLL
IAD
Okay 5.6

The crew and the gate was great. The pilot was amazing. This was my first flight since 1998 and I had gforce fear for take off and expecially landing but this landing was so smooth I wasn't scared.

I didn't like that you had to pay to watch the monitor and the seating was tight.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

FLL
IAD
Mediocre 3.3

Professionalisam, friendliness and smiles of United stewards.

We weren't accommodated when asked to be seated next to each other.

FLL
IAD
Mediocre 2.0

Both flights overbooked so finding space on overhead bin was impossible. They boarded us last though we bought the tickets weeks in advance. Could not get seats online, at the kiosks or at the desk. Really fruatrating! My wife and I had to sit apart for the return flight. Will not fly United again unless no choice.

Fri, Nov 24
FLL
IAD
12h 43m
Sun, Nov 26
IAD
FLL
13h 43m
$2987
Trip: 3 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 17124 reviews
Overall
8.2
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.6
LAX
EWR
Excellent 10.0

The lighting and vibe are always so much more chill than all other airlines. Please don't get rid of this awesome aspect of Virgin when the brand gets absorbed. All other airlines suck, and this is something that distinguishes an awesome company. The world sucks enough right now - we need all the good things we can get!

LAS
SFO
Excellent 10.0

Fun safety video.

DAL
SFO
Excellent 8.3

Airline was fine

Flight was delayed, and the ticket desk was very "it'll board when it boards"

SFO
MSY
Good 7.0

Movie selection

I had checked in my luggage at check in counter and upon boarding the plan was asked to check in also the small laptop size carry on. Virgin should charge people for bringing luggage onboard to avoid running out of space for carry-on.

RDU
SFO
Excellent 10.0

Seating was comfortable, interior was stylish, service was excellent.

Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.