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Dulles Intl

$49+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
May 10 — May 171
Sun 5/10
Sun 5/17
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 April 10, 2026.

This Frontier deal was found by Cheapflights users on 4/5. 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 7/143:58 pm
FLL
-
IAD
Nonstop2h 42m
Frontier
Wed 7/156:22 pm
IAD
-
FLL
Nonstop2h 47m
Frontier
Deal found 4/5$90
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:46 am
MCO
-
IAD
Nonstop2h 25m
Frontier
Sat 4/258:12 am
IAD
-
MCO
Nonstop2h 34m
Frontier
Deal found 4/6$98
This Frontier deal was found by Cheapflights users on 4/6. 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 5/216:05 am
FLL
-
IAD
1 stop10h 16m
Frontier
Tue 5/265:30 pm
IAD
-
FLL
Nonstop2h 50m
Frontier
Deal found 4/6$98
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:08 pm
MCO
-
IAD
Nonstop2h 24m
Frontier
Mon 6/17:27 pm
IAD
-
MCO
Nonstop2h 42m
Frontier
Deal found 4/6$101
This Priceline deal was found by Cheapflights users on 4/5. 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 4/2410:18 am
MCO
-
IAD
1 stop4h 00m
Multiple Airlines
Sat 4/258:12 am
IAD
-
MCO
Nonstop2h 34m
Multiple Airlines
Deal found 4/5$102
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/35:40 pm
FLL
-
IAD
1 stop5h 29m
Frontier
Sat 6/65:30 pm
IAD
-
FLL
Nonstop2h 50m
Frontier
Deal found 4/6$102
This WAYA deal was found by Cheapflights users on 4/7. 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.
Sat 5/25:05 am
MCO
-
IAD
Nonstop2h 22m
Frontier
Tue 5/57:30 am
IAD
-
MCO
1 stop6h 45m
Frontier
Deal found 4/7$103
This Expedia deal was found by Cheapflights users on 4/8. 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.
Fri 4/2410:18 am
MCO
-
IAD
1 stop4h 00m
Multiple Airlines
Sun 4/2611:17 am
IAD
-
MCO
Nonstop2h 33m
Multiple Airlines
Deal found 4/8$104
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:35 am
MCO
-
IAD
Nonstop2h 18m
Frontier
Mon 9/71:38 pm
IAD
-
MCO
Nonstop2h 27m
Frontier
Deal found 4/6$105
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Fri 4/2410:18 am
MCO
-
IAD
1 stop4h 00m
Breeze Airways
Mon 4/272:58 pm
IAD
-
MCO
1 stop4h 05m
Breeze Airways
Deal found 4/7$106
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 am
MCO
-
IAD
1 stop10h 29m
Frontier
Mon 5/48:12 am
IAD
-
MCO
Nonstop2h 34m
Frontier
Deal found 4/6$107
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:46 am
MCO
-
IAD
Nonstop2h 25m
Frontier
Sun 5/310:02 am
IAD
-
MCO
Nonstop2h 34m
Frontier
Deal found 4/5$108

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Cheapflightsfares)

One-way from

$49
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$199

Good round-trip deal

$99 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. 13% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 10, 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

Mon 4/27

10:18 am-2:18 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

Fri 5/1

2:58 pm-7:03 pm

1 stop4h 05m

$161

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Tue 5/5

6:04 pm-8:43 pm

Nonstop2h 39m

Washington, D.C. Dulles Intl

Sat 5/9

6:45 pm-9:38 pm

Nonstop2h 53m

$183

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Wed 4/22

9:00 am-11:31 am

Nonstop2h 31m

Washington, D.C. Dulles Intl

Thu 5/7

5:40 pm-8:24 pm

Nonstop2h 44m

$187

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Sat 5/2

12:15 pm-2:55 pm

Nonstop2h 40m

Washington, D.C. Dulles Intl

Mon 5/4

1:20 pm-4:09 pm

Nonstop2h 49m

$187

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 5/7

7:37 pm-12:51 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Sat 5/9

10:53 am-6:32 pm

1 stop7h 39m

$197

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Fri 5/29

7:37 pm-12:51 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Wed 6/3

7:38 pm-12:54 am

1 stop5h 16m

$197

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 4/30

7:34 pm-12:42 am

1 stop5h 08m

Washington, D.C. Dulles Intl

Sun 5/3

7:05 am-11:45 am

1 stop4h 40m

$197

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Wed 4/29

12:23 pm-2:54 pm

Nonstop2h 31m

Washington, D.C. Dulles Intl

Sat 5/2

5:40 pm-8:24 pm

Nonstop2h 44m

$197

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Sat 5/30

7:37 pm-12:51 am

1 stop5h 14m

Washington, D.C. Dulles Intl

Wed 6/3

7:38 pm-12:54 am

1 stop5h 16m

$197

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 4/30

12:20 pm-2:51 pm

Nonstop2h 31m

Washington, D.C. Dulles Intl

Sat 5/2

5:40 pm-8:24 pm

Nonstop2h 44m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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, December is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $29). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $77). 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 April 10, 2026.

It’s typically best to fly out from Florida to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 56% on the flight price compared to flying in the evening, which is usually more expensive.

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 April 4, 2026.

Travelers seeking maximum savings on their Florida to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings 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.

Weekly flight availability from Florida to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Florida to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 10, 2026.

The most flights from USFL to IAD are scheduled on a Thursday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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

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 39m. Breeze Airways provides one of the quickest options available for as low as $183. Airlines will cover a distance of 903 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?

    $34 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and Breeze Airways, with prices starting from $39 and $40, 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: Frontier (88%), United Airlines (83%), Volaris( 75%).

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

    On average you can expect to pay $680 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $163 while the most popular route, (Orlando - Washington, D.C. Dulles Intl) is currently priced at $69.

  • 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, December is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $29). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $77). 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
Woodbridge
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Largo
Bowie
Clinton
Towson
Cordova
Manassas
Falls Church

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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
Los Angeles to Reagan-National flights
Seattle to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
Atlanta to Dulles Intl flights
Boston to Dulles Intl flights
San Francisco to Dulles Intl flights
O'Hare Intl to Baltimore flights
Seattle to Reagan-National flights
Atlanta to Reagan-National flights
O'Hare Intl to Reagan-National flights
Hobby to Reagan-National flights
Denver to Dulles Intl flights
Hobby to Dulles Intl flights
Atlanta to Baltimore flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Minneapolis to Dulles Intl flights
Orlando to Dulles Intl flights
Minneapolis to Reagan-National flights
Boston to Baltimore flights
San Francisco to Baltimore flights
Denver to Baltimore flights
John F Kennedy Intl to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Detroit to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Minneapolis to Baltimore flights
Hobby to Baltimore flights
Miami to Reagan-National flights
Tampa to Dulles Intl flights
Orlando to Reagan-National flights
Denver to Reagan-National flights
Sky Harbor Intl to Baltimore flights
Seattle to Baltimore flights
Tampa to Reagan-National flights
Detroit to Reagan-National flights
Austin to Dulles Intl flights
Midway to Baltimore flights
Portland to Dulles Intl flights
Orlando to Baltimore flights
Miami to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
Newark to Dulles Intl flights
Detroit to Baltimore flights

Top 8 airlines flying from Florida to Dulles Intl

Discover the top 8 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$141FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$31Average$115FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$57Average$134FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$61Average$214FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$85Average$186FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$321FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$117Average$262FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$371FlexibilityNo cancel feeOn-time71%

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