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Dulles Intl

$48+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Jan 24 — Jan 311
Sat 1/24
Sat 1/31
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 December 25, 2025.

This CheapOair deal was found by Cheapflights users on 12/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 amMIA - IAD
Nonstop2h 39mFrontier
Sat 1/102:06 pmIAD - MIA
Nonstop2h 53mFrontier
Deal found 12/24$129
This Expedia deal was found by Cheapflights users on 12/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:15 amMCO - IAD
1 stop3h 55mMultiple Airlines
Mon 1/59:58 pmIAD - MCO
Nonstop2h 35mMultiple Airlines
Deal found 12/25$133
This WAYA deal was found by Cheapflights users on 12/24. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:35 amMIA - IAD
Nonstop2h 39mFrontier
Thu 1/295:37 pmIAD - MIA
1 stop7h 10mFrontier
Deal found 12/24$142
This Breeze Airways deal was found by Cheapflights users on 12/25. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:15 amMCO - IAD
1 stop3h 55mBreeze Airways
Mon 1/53:50 pmIAD - MCO
1 stop3h 50mBreeze Airways
Deal found 12/25$147
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:35 amMIA - IAD
Nonstop2h 39mFrontier
Fri 1/22:09 pmIAD - MIA
Nonstop2h 45mFrontier
Deal found 12/24$149
This CheapOair deal was found by Cheapflights users on 12/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 amMIA - IAD
Nonstop2h 39mFrontier
Fri 1/308:53 pmIAD - MIA
Nonstop2h 51mFrontier
Deal found 12/24$156
This eDestinos deal was found by Cheapflights users on 12/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:47 pmMCO - IAD
Nonstop2h 16mFrontier
Mon 1/59:58 pmIAD - MCO
Nonstop2h 35mFrontier
Deal found 12/25$157
This Trip.com deal was found by Cheapflights users on 12/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:35 amMIA - IAD
Nonstop2h 39mFrontier
Thu 1/15:35 amIAD - MIA
1 stop19h 12mFrontier
Deal found 12/24$162
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Wed 12/316:59 pmFLL - IAD
1 stop13h 47mMultiple Airlines
Sat 1/39:40 amIAD - FLL
1 stop26h 52mMultiple Airlines
Deal found 12/24$169
This Frontier deal was found by Cheapflights users on 12/23. 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 12/277:30 amMIA - IAD
Nonstop2h 39mFrontier
Sat 1/311:04 amIAD - MIA
Nonstop2h 45mFrontier
Deal found 12/23$169
This United Airlines deal was found by Cheapflights users on 12/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 amMCO - IAD
1 stop7h 00mUnited Airlines
Wed 12/3110:15 pmIAD - MCO
Nonstop2h 30mUnited Airlines
Deal found 12/24$177
This Frontier deal was found by Cheapflights users on 12/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:35 amMIA - IAD
Nonstop2h 39mFrontier
Mon 1/52:09 pmIAD - MIA
Nonstop2h 45mFrontier
Deal found 12/25$177

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 December 25, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$69
(Priceline)

One-way from

$48
(Super.com)

Popular in

March

Cheapest in

September

Average price

$162

Good round-trip deal

$111 or less

Good one-way deal

$68 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.
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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. 2% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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.
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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 December 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

Fri 1/16

10:18 am-2:18 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

Mon 1/19

2:58 pm-7:03 pm

1 stop4h 05m

$77

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 1/9

10:18 am-2:18 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

Mon 1/12

2:58 pm-7:03 pm

1 stop4h 05m

$107

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 1/22

5:25 am-4:28 pm

1 stop11h 03m

Washington, D.C. Dulles Intl

Mon 1/26

1:31 pm-4:04 pm

Nonstop2h 33m

$110

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 1/29

6:25 pm-9:01 pm

Nonstop2h 36m

Washington, D.C. Dulles Intl

Mon 2/2

8:28 am-11:23 am

Nonstop2h 55m

$127

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 2/5

6:25 pm-9:01 pm

Nonstop2h 36m

Washington, D.C. Dulles Intl

Mon 2/9

8:28 am-11:23 am

Nonstop2h 55m

$127

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Thu 1/8

6:25 pm-9:11 pm

Nonstop2h 46m

Washington, D.C. Dulles Intl

Mon 1/12

8:15 am-11:16 am

Nonstop3h 01m

$127

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Fri 1/9

6:25 pm-9:11 pm

Nonstop2h 46m

Washington, D.C. Dulles Intl

Sun 1/11

8:15 am-11:16 am

Nonstop3h 01m

$127

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 1/8

9:23 am-11:47 am

Nonstop2h 24m

Washington, D.C. Dulles Intl

Sat 1/24

5:45 pm-8:34 pm

Nonstop2h 49m

$137

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Tue 2/10

9:23 am-11:47 am

Nonstop2h 24m

Washington, D.C. Dulles Intl

Sun 2/15

9:00 am-11:43 am

Nonstop2h 43m

$137

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 2/19

5:25 am-4:43 pm

1 stop11h 18m

Washington, D.C. Dulles Intl

Sat 2/21

10:29 am-6:30 pm

1 stop8h 01m

$145

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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, September is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $37). Flying from Florida to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $78). 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 December 25, 2025.

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 41% on the flight price compared to flying at noon, 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 December 20, 2025.

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 December 25, 2025.

The most flights from USFL to IAD are scheduled on a Monday (3 on average). You will have fewer flight options on Sunday, 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 36m. Breeze Airways provides one of the quickest options available for as low as $127. 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 Spirit Airlines, with prices starting from $39 and $46, 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 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: Volaris (100%), Frontier (87%), United Airlines( 77%).

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

    On average you can expect to pay $196 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $29 while the most popular route, (Orlando - Washington, D.C. Dulles Intl) is currently priced at $58.

  • 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, September is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $37). Flying from Florida to Washington, D.C. Dulles Intl Airport in May is currently the most expensive (average of $78). 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
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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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
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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 December 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$133FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$115FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$72Average$138FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$85Average$183FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$285FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$123Average$269FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$382FlexibilityNo cancel feeOn-time71%

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