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Dulles Intl

$43+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$73
(Super.com)

One-way from

$43
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$144

Good round-trip deal

$79 or less

Good one-way deal

$80 or less
Provider with most accurate pricing for Orlando (ORL)-Washington, D.C. (WAS) flight deals.
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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. 6% potential increase in price ($11 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 November 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 November 13, 2025.

This Super.com deal was found by Cheapflights users on 11/12. 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.
Thu 11/278:00 amMCO - IAD
Nonstop2h 17mFrontier
Mon 12/18:40 amIAD - MCO
Nonstop2h 25mFrontier
Deal found 11/12$73
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/56:08 pmMCO - IAD
Nonstop2h 16mMultiple Airlines
Mon 12/153:50 pmIAD - MCO
1 stop4h 05mMultiple Airlines
Deal found 11/12$74
This Super.com deal was found by Cheapflights users on 11/12. 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.
Mon 11/245:31 amMCO - IAD
Nonstop2h 14mFrontier
Fri 11/288:35 amIAD - MCO
Nonstop2h 25mFrontier
Deal found 11/12$76
This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:31 amMCO - IAD
Nonstop2h 14mFrontier
Wed 11/268:44 amIAD - MCO
Nonstop2h 25mFrontier
Deal found 11/12$77
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:31 amMCO - IAD
Nonstop2h 14mFrontier
Mon 12/18:40 amIAD - MCO
Nonstop2h 25mFrontier
Deal found 11/12$78
This Priceline deal was found by Cheapflights users on 11/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:08 pmMCO - IAD
Nonstop2h 16mMultiple Airlines
Fri 1/92:58 pmIAD - MCO
1 stop4h 05mMultiple Airlines
Deal found 11/12$79
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:26 pmMIA - IAD
Nonstop2h 39mFrontier
Tue 12/306:34 amIAD - MIA
1 stop12h 56mFrontier
Deal found 11/11$79
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/191:31 pmMCO - IAD
Nonstop2h 15mFrontier
Mon 1/57:06 pmIAD - MCO
1 stop5h 19mFrontier
Deal found 11/12$80
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 12/226:47 pmMCO - IAD
Nonstop2h 16mFrontier
Tue 12/306:34 amIAD - MCO
1 stop10h 02mFrontier
Deal found 11/12$81
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:15 amMCO - IAD
1 stop6h 23mFrontier
Sun 1/49:58 pmIAD - MCO
Nonstop2h 35mFrontier
Deal found 11/10$82
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:57 pmMCO - IAD
1 stop5h 21mFrontier
Sat 12/139:20 pmIAD - MCO
Nonstop2h 35mFrontier
Deal found 11/11$83
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/512:26 pmMIA - IAD
Nonstop2h 39mFrontier
Mon 12/86:58 pmIAD - MIA
1 stop5h 48mFrontier
Deal found 11/12$83

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 November 13, 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

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 12/2

5:45 am-2:29 pm

1 stop8h 44m

Washington, D.C. Dulles Intl

Thu 12/4

7:18 pm-12:16 am

1 stop4h 58m

$127

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 12/4

1:45 pm-3:57 pm

Nonstop2h 12m

Washington, D.C. Dulles Intl

Mon 12/8

10:20 pm-12:44 am

Nonstop2h 24m

$127

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Mon 12/29

11:15 am-3:10 pm

1 stop3h 55m

Washington, D.C. Dulles Intl

Mon 1/5

3:50 pm-7:40 pm

1 stop3h 50m

$130

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 12/5

4:13 pm-6:25 pm

Nonstop2h 12m

Washington, D.C. Dulles Intl

Mon 12/8

10:20 pm-12:44 am

Nonstop2h 24m

$132

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Wed 1/7

4:25 pm-6:35 pm

Nonstop2h 10m

Washington, D.C. Dulles Intl

Sat 1/10

10:15 pm-12:45 am

Nonstop2h 30m

$137

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 1/29

11:58 am-2:08 pm

Nonstop2h 10m

Washington, D.C. Dulles Intl

Sun 2/1

10:15 pm-12:45 am

Nonstop2h 30m

$137

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 1/1

5:45 am-11:38 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Fri 2/6

9:41 am-12:21 pm

Nonstop2h 40m

$138

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Fri 12/12

9:00 am-11:12 am

Nonstop2h 12m

Washington, D.C. Dulles Intl

Mon 12/15

5:25 pm-7:50 pm

Nonstop2h 25m

$142

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Mon 2/2

7:15 pm-9:25 pm

Nonstop2h 10m

Washington, D.C. Dulles Intl

Sat 2/7

10:15 pm-12:45 am

Nonstop2h 30m

$151

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 12/11

4:33 pm-11:21 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Wed 12/17

9:00 am-11:31 am

Nonstop2h 31m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

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, February is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $31). 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 November 13, 2025.

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 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 November 2, 2025.

Travelers seeking maximum savings on their Florida to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon 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 November 13, 2025.

The most flights from USFL to IAD are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, 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 12m. Frontier provides one of the quickest options available for as low as $127. 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?

    $49 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on United Airlines and Allegiant Air, with prices starting from $54 and $80, 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 (92%), United Airlines (88%), Frontier( 85%).

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

    On average you can expect to pay $596 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $29 while the most popular route, (Tampa - Washington, D.C. Dulles Intl) is currently priced at $82.

  • 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, February is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $31). 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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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 Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Boston to Baltimore flights
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Los Angeles to Baltimore flights
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Tampa to Baltimore flights
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John F Kennedy Intl to Reagan-National flights
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Austin to Baltimore flights
Orlando to Baltimore flights
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Fort Lauderdale to Dulles Intl flights
Austin to Reagan-National 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$141FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$115FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$70Average$142FlexibilityNo cancel feeOn-time88%
DeltaCheapest$103Average$282FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$114Average$210FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$124Average$276FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$388FlexibilityNo cancel feeOn-time71%

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