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Dulles Intl

$51+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$80
(Priceline)

One-way from

$51
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$124

Good round-trip deal

$82 or less

Good one-way deal

$68 or less
Provider with most accurate pricing for Orlando (ORL)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Orlando (ORL)-Washington, D.C. (WAS) flights.
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From Florida to Washington, D.C. Dulles Intl
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One-way flight from Florida to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 7% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Florida to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Florida to Washington, D.C. Dulles Intl.
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Find 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 September 25, 2025.

This Priceline deal was found by Cheapflights users on 9/24. 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.
Sat 12/135:25 amMCO - IAD
Nonstop2h 10mFrontier
Sun 12/148:30 amIAD - MCO
Nonstop2h 33mFrontier
Deal found 9/24$80
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/246:49 pmMCO - IAD
Nonstop2h 24mFrontier
Sun 10/268:02 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/24$81
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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.
Thu 10/94:43 pmMCO - IAD
Nonstop2h 24mFrontier
Sun 10/127:27 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/24$82
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:29 pmMCO - IAD
Nonstop2h 24mFrontier
Mon 10/139:28 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/24$83
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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.
Thu 10/234:43 pmMCO - IAD
Nonstop2h 24mFrontier
Sat 10/259:38 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/24$88
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Thu 11/135:40 pmMCO - IAD
Nonstop2h 11mFrontier
Mon 11/178:37 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/25$90
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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.
Thu 10/24:00 pmMCO - IAD
Nonstop2h 24mFrontier
Sun 10/57:14 pmIAD - MCO
Nonstop2h 32mFrontier
Deal found 9/24$93
This Frontier deal was found by Cheapflights users on 9/24. 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 11/85:40 pmMCO - IAD
Nonstop2h 11mFrontier
Mon 11/178:37 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/24$94
This Frontier deal was found by Cheapflights users on 9/22. 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 10/3112:20 pmMIA - IAD
Nonstop2h 34mFrontier
Sun 11/24:04 pmIAD - MIA
Nonstop2h 43mFrontier
Deal found 9/22$94
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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 10/33:55 pmMCO - IAD
Nonstop2h 24mFrontier
Sat 10/119:38 pmIAD - MCO
Nonstop2h 21mFrontier
Deal found 9/25$95
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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 10/33:55 pmMCO - IAD
Nonstop2h 24mFrontier
Mon 10/67:14 pmIAD - MCO
Nonstop2h 32mFrontier
Deal found 9/25$96
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:00 amMCO - IAD
Nonstop2h 13mUnited Airlines
Sun 10/1210:22 pmIAD - MCO
Nonstop2h 23mUnited Airlines
Deal found 9/25$97

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 September 25, 2025.
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

Florida

Fly to

Dulles Intl

Route

Depart

Return

Price

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 11/6

5:40 pm-7:51 pm

Nonstop2h 11m

Washington, D.C. Dulles Intl

Mon 11/10

8:36 pm-10:57 pm

Nonstop2h 21m

$82

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 10/3

4:04 pm-6:17 pm

Nonstop2h 13m

Washington, D.C. Dulles Intl

Tue 10/7

9:35 am-11:58 am

Nonstop2h 23m

$97

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 10/2

4:04 pm-6:17 pm

Nonstop2h 13m

Washington, D.C. Dulles Intl

Sat 10/4

5:27 pm-7:50 pm

Nonstop2h 23m

$97

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 10/10

8:00 am-10:13 am

Nonstop2h 13m

Washington, D.C. Dulles Intl

Mon 10/13

8:20 am-10:43 am

Nonstop2h 23m

$97

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Thu 10/9

11:34 am-2:25 pm

Nonstop2h 51m

Washington, D.C. Dulles Intl

Sun 12/14

7:10 pm-10:03 pm

Nonstop2h 53m

$100

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 10/3

3:49 pm-10:33 pm

1 stop6h 44m

Washington, D.C. Dulles Intl

Sat 10/4

12:35 pm-2:58 pm

Nonstop2h 23m

$103

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 10/3

3:49 pm-10:33 pm

1 stop6h 44m

Washington, D.C. Dulles Intl

Sun 10/5

10:22 pm-12:45 am

Nonstop2h 23m

$103

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Wed 10/8

11:04 am-7:46 pm

1 stop8h 42m

Washington, D.C. Dulles Intl

Mon 10/13

9:28 pm-11:49 pm

Nonstop2h 21m

$112

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Sat 10/18

6:29 pm-8:53 pm

Nonstop2h 24m

Washington, D.C. Dulles Intl

Thu 10/23

9:07 pm-6:42 am

1 stop9h 35m

$112

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 11/6

12:20 pm-2:49 pm

Nonstop2h 29m

Washington, D.C. Dulles Intl

Sun 11/9

5:55 pm-8:41 pm

Nonstop2h 46m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 September 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida to Washington, D.C. Dulles Intl Airport as you normally would.

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 September 25, 2025.

The most flights from USFL to IAD are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 11m. Frontier provides one of the quickest options available for as low as $82. Airlines will cover a distance of 759 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?

    $52 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Breeze Airways, with prices starting from $54 and $63, 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 Tampa - Washington, D.C. Dulles Intl. You may also consider Orlando - Washington, D.C. Dulles Intl or Miami - 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: Copa Airlines (85%), United Airlines (85%), Frontier( 62%).

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

    On average you can expect to pay $648 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $54 while the most popular route, (Tampa - Washington, D.C. Dulles Intl) is currently priced at $111.

  • 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, August is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Laurel
Manassas
Hanover
Oxon Hill
Towson
National Harbor
Dundalk
Waldorf

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
Boston to Baltimore flights
O'Hare Intl to Dulles Intl flights
Los Angeles to Reagan-National flights
Boston to Reagan-National flights
Dallas/Fort Worth to Baltimore flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
Seattle to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Los Angeles to Dulles Intl flights
Seattle to Dulles Intl flights
Atlanta to Dulles Intl flights
Los Angeles to Baltimore flights
Hobby to Dulles Intl flights
San Francisco to Baltimore flights
Midway to Baltimore flights
San Francisco to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Atlanta to Reagan-National flights
Denver to Baltimore flights
Detroit to Dulles Intl flights
Minneapolis to Reagan-National flights
Austin to Dulles Intl flights
Midway to Dulles Intl flights
Hobby to Reagan-National flights
Tampa to Dulles Intl flights
Atlanta to Baltimore flights
Minneapolis to Dulles Intl flights
Orlando to Dulles Intl flights
Hobby to Baltimore flights
San Francisco to Dulles Intl flights
Charlotte to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Detroit to Reagan-National flights
San Diego to Dulles Intl flights
Seattle to Baltimore flights
Milwaukee to Reagan-National flights
Austin to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Salt Lake City to Reagan-National flights
Orlando to Baltimore flights
Tampa to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Denver to Dulles Intl flights
Denver to Reagan-National flights
Austin to Baltimore flights
Salt Lake City to Baltimore flights
Newark to Dulles Intl 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$142FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$69Average$143FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$96Average$146FlexibilityNo cancel feeOn-time65%
DeltaCheapest$103Average$288FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$114Average$221FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$126Average$283FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$374FlexibilityNo cancel feeOn-time71%

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