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Dulles Intl

$57+ Cheap flights from Florida to Dulles Intl (IAD)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Cheap flight deals from Florida to Dulles Intl

Cheapest flights from Florida to Dulles Intl
Explore the most affordable flight options available from Florida to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 9/145:47 pm
FLL
-
IAD
Nonstop2h 34m
Frontier
Wed 9/166:46 pm
IAD
-
FLL
Nonstop2h 42m
Frontier
Deal found 6/12$85
This Super.com deal was found by Cheapflights users on 6/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:00 pm
FLL
-
IAD
Nonstop2h 38m
Frontier
Tue 8/45:40 pm
IAD
-
FLL
Nonstop2h 43m
Frontier
Deal found 6/12$86
This Super.com deal was found by Cheapflights users on 6/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:00 pm
FLL
-
IAD
Nonstop2h 38m
Frontier
Mon 7/136:09 pm
IAD
-
FLL
Nonstop2h 43m
Frontier
Deal found 6/15$87
This Frontier deal was found by Cheapflights users on 6/12. 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.
Fri 7/105:00 pm
FLL
-
IAD
Nonstop2h 38m
Frontier
Wed 7/156:09 pm
IAD
-
FLL
Nonstop2h 43m
Frontier
Deal found 6/12$88
This Frontier deal was found by Cheapflights users on 6/12. 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.
Sat 7/185:00 pm
FLL
-
IAD
Nonstop2h 38m
Frontier
Mon 7/276:09 pm
IAD
-
FLL
Nonstop2h 43m
Frontier
Deal found 6/12$89
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 9/105:47 pm
FLL
-
IAD
Nonstop2h 34m
Frontier
Mon 9/146:46 pm
IAD
-
FLL
Nonstop2h 42m
Frontier
Deal found 6/10$90
This Frontier deal was found by Cheapflights users on 6/12. 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.
Thu 6/255:20 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Mon 6/296:26 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Deal found 6/12$91
This Priceline deal was found by Cheapflights users on 6/13. 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 6/195:20 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Mon 6/226:26 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Deal found 6/13$92
This Super.com deal was found by Cheapflights users on 6/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:47 pm
FLL
-
IAD
Nonstop2h 34m
Frontier
Sun 10/46:46 pm
IAD
-
FLL
Nonstop2h 42m
Frontier
Deal found 6/11$93
This Frontier deal was found by Cheapflights users on 6/10. 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 9/83:58 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Mon 9/146:46 pm
IAD
-
FLL
Nonstop2h 42m
Frontier
Deal found 6/10$94
This Frontier deal was found by Cheapflights users on 6/11. 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.
Mon 8/315:10 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Sun 9/65:30 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Deal found 6/11$95
This Super.com deal was found by Cheapflights users on 6/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:00 pm
FLL
-
IAD
Nonstop2h 38m
Frontier
Mon 7/206:09 pm
IAD
-
FLL
Nonstop2h 43m
Frontier
Deal found 6/11$97

Find flight deals from Florida to Dulles Intl

Keep the following information in mind while searching for Florida to Dulles Intl flight deals. Data was last updated June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$85
(Kiwi.com)

One-way from

$64
(Trip.com)

Popular in

May

Cheapest in

February

Average price

$201

Good round-trip deal

$127 or less

Good one-way deal

$60 or less
Provider with most accurate pricing for Orlando (ORL)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-Washington, D.C. (WAS) flights.
Search Deals
From Florida to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Florida to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Florida to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Florida to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida to Dulles Intl 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 June 15, 2026.
Use the filters below to find and compare flights from Florida to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 9/4

10:12 am-2:12 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

Mon 9/7

2:52 pm-6:57 pm

1 stop4h 05m

$192

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Wed 9/9

11:15 am-4:41 pm

1 stop5h 26m

Washington, D.C. Dulles Intl

Mon 9/14

7:16 pm-12:45 am

1 stop5h 29m

$203

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 9/3

3:00 pm-9:13 pm

1 stop6h 13m

Washington, D.C. Dulles Intl

Tue 9/8

6:15 am-11:58 am

1 stop5h 43m

$207

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Wed 8/5

12:09 pm-6:33 pm

1 stop6h 24m

Washington, D.C. Dulles Intl

Wed 8/12

8:28 am-3:51 pm

1 stop7h 23m

$207

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Fri 8/7

6:30 am-11:33 am

1 stop5h 03m

Washington, D.C. Dulles Intl

Tue 8/11

8:28 am-1:22 pm

1 stop4h 54m

$208

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Sat 9/19

7:45 pm-12:32 am

1 stop4h 47m

Washington, D.C. Dulles Intl

Tue 9/22

11:00 am-5:23 pm

1 stop6h 23m

$217

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Wed 8/19

9:05 am-2:05 pm

1 stop5h 00m

Washington, D.C. Dulles Intl

Tue 8/25

6:00 am-10:57 am

1 stop4h 57m

$219

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 8/13

6:30 am-11:33 am

1 stop5h 03m

Washington, D.C. Dulles Intl

Sun 8/16

7:26 pm-12:44 am

1 stop5h 18m

$219

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 7/23

11:12 am-6:19 pm

1 stop7h 07m

Washington, D.C. Dulles Intl

Mon 7/27

6:00 am-12:23 pm

1 stop6h 23m

$219

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Wed 8/5

11:12 am-6:33 pm

1 stop7h 21m

Washington, D.C. Dulles Intl

Tue 8/18

8:28 am-2:31 pm

1 stop6h 03m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Florida to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Florida 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 Florida to Washington, D.C. Dulles Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $16). Flying from Florida to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $856). 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 FL to IAD?

Find hourly flight availability from Florida to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.

It’s typically best to fly out from Florida to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 64% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Florida to Washington, D.C. Dulles Intl Airport?

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Florida to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Use this chart to determine the cheapest time to fly round-trip from Florida to Dulles Intl. Price data was last updated on June 13, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Florida to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Florida to Washington, D.C. Dulles Intl Airport can take about 2h 16m. Allegiant Air provides one of the quickest options available for as low as $100. Airlines will cover a distance of 850 mi. This flight may include one or multiple stops.

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

    $33 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Breeze Airways and Allegiant Air, with prices starting from $40 and $44, respectively.

  • What are the most popular routes from Florida to Washington, D.C. Dulles Intl Airport?

    The most popular route from Florida to Washington, D.C. Dulles Intl Airport is Orlando - Washington, D.C. Dulles Intl. You may also consider Tampa - Washington, D.C. Dulles Intl or Fort Lauderdale - Washington, D.C. Dulles Intl.

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

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Florida, check out the most reliable airlines to get you to your destination on time: United Airlines (95%), Copa Airlines (93%), Frontier( 50%).

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

    On average you can expect to pay $769 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $188 while the most popular route, (Orlando - Washington, D.C. Dulles Intl) is currently priced at $85.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida to Dulles Intl 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 Florida to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $16). Flying from Florida to Washington, D.C. Dulles Intl Airport in February is currently the most expensive (average of $856). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Laurel
Hyattsville
Manassas
Hanover
Chantilly
Lanham
Falls Church
Waldorf
Silver Spring
Largo
Clinton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Reagan-National flights
Hobby to Baltimore flights
Los Angeles to Dulles Intl flights
Hobby to Reagan-National flights
Los Angeles to Baltimore flights
Hobby to Dulles Intl flights
Seattle to Dulles Intl flights
Boston to Reagan-National flights
Denver to Dulles Intl flights
San Francisco to Baltimore flights
Seattle to Reagan-National flights
San Francisco to Dulles Intl flights
Boston to Baltimore flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
Denver to Baltimore flights
San Francisco to Reagan-National flights
O'Hare Intl to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Seattle to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Atlanta to Baltimore flights
Orlando to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Boston to Dulles Intl flights
Orlando to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Tampa to Dulles Intl flights
Orlando to Baltimore flights
Sky Harbor Intl to Dulles Intl flights
Tampa to Reagan-National flights
Denver to Reagan-National flights
Minneapolis to Reagan-National flights
Tampa to Baltimore flights
Minneapolis to Dulles Intl flights
Ontario to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Miami to Baltimore flights
Miami to Dulles Intl flights
San Diego to Dulles Intl flights
Midway to Baltimore flights
Charlotte to Baltimore flights
Midway to Dulles Intl flights
Detroit to Baltimore flights
Austin to Reagan-National flights

Top 7 airlines flying from Florida to Dulles Intl

Discover the top 7 airlines that operate flights from Florida to Dulles Intl. 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$159FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$61Average$153FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$78Average$145FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$85Average$202FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$117Average$272FlexibilityNo cancel feeOn-time69%
DeltaCheapest$125Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$375FlexibilityNo cancel feeOn-time71%

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