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$53+ Cheap flights from Dulles Intl (IAD) to Florida

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MIA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Florida

Keep the following information in mind while searching for Dulles Intl to Florida flight deals. Data was last updated September 17, 2025.

Round-trip from

$83
(Flightnetwork)

One-way from

$53
(Priceline)

Popular in

December

Cheapest in

September

Average price

$163

Good round-trip deal

$110 or less

Good one-way deal

$40 or less
From Washington, D.C. Dulles Intl to Florida
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One-way flight from Washington, D.C. Dulles Intl to Florida
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Highest demand for flights based on searches. 9% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 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 Washington, D.C. Dulles Intl to Florida.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Florida.
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Find flight deals from Dulles Intl to Florida

Cheapest flights from Dulles Intl to Florida
Explore the most affordable flight options available from Dulles Intl to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/119:38 pmIAD - MCO
Nonstop2h 21mFrontier
Fri 10/176:19 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/17$83
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:02 pmIAD - MCO
Nonstop2h 21mFrontier
Sat 10/256:29 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/16$87
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Mon 10/2710:33 pmIAD - MCO
Nonstop2h 21mFrontier
Mon 11/35:40 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 9/16$89
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 9/287:14 pmIAD - MCO
Nonstop2h 32mFrontier
Thu 10/24:00 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/17$90
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sat 10/44:05 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/15$91
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sat 10/116:29 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/15$92
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/47:14 pmIAD - MCO
Nonstop2h 32mFrontier
Fri 10/106:42 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 9/16$93
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:14 pmIAD - MCO
Nonstop2h 32mFrontier
Fri 10/33:55 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/15$96
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 11/103:51 pmIAD - MIA
Nonstop2h 47mFrontier
Tue 11/113:06 pmMIA - IAD
1 stop5h 14mFrontier
Deal found 9/16$97
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 9/207:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sat 9/274:00 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/16$97
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/209:28 pmIAD - MCO
Nonstop2h 21mFrontier
Fri 10/246:49 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/16$98
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:28 pmIAD - MCO
Nonstop2h 21mFrontier
Thu 10/234:43 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 9/15$99

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Florida 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 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Florida that are best for you.

Fly from

Dulles Intl

Fly to

Florida

Route

Depart

Return

Price

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 10/4

8:25 am-11:16 am

Nonstop2h 51m

Miami

Tue 10/7

1:15 pm-3:50 pm

Nonstop2h 35m

$117

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 1/23

2:58 pm-7:03 pm

1 stop4h 05m

Orlando

Mon 1/26

10:18 am-2:18 pm

1 stop4h 00m

$139

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 10/18

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Thu 10/23

12:00 pm-2:34 pm

Nonstop2h 34m

$142

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Sat 11/15

5:55 pm-8:41 pm

Nonstop2h 46m

Fort Lauderdale

Fri 11/21

9:00 am-11:28 am

Nonstop2h 28m

$149

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 10/22

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Fri 10/24

3:08 pm-10:33 pm

1 stop7h 25m

$152

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Wed 10/15

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Fri 10/24

3:08 pm-10:33 pm

1 stop7h 25m

$152

Washington, D.C.Fort Lauderdale

IAD - FLL

IADFLL

Washington, D.C. Dulles Intl

Tue 10/7

7:46 pm-10:30 pm

Nonstop2h 44m

Fort Lauderdale

Thu 10/9

1:15 pm-9:11 pm

1 stop7h 56m

$152

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 10/20

6:15 am-12:18 pm

1 stop6h 03m

Miami

Tue 10/21

1:15 pm-3:50 pm

Nonstop2h 35m

$152

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Tue 10/28

8:25 am-11:14 am

Nonstop2h 49m

Miami

Tue 10/28

4:50 pm-10:58 pm

1 stop6h 08m

$152

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Tue 12/16

8:20 am-10:30 am

Nonstop2h 10m

Orlando

Sun 12/21

9:00 am-11:10 am

Nonstop2h 10m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Florida

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Florida (average of $232). Flying from Washington, D.C. Dulles Intl Airport to Florida in March is currently the most expensive (average of $289). 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 IAD to FL?

Find hourly flight availability from Dulles Intl to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Florida, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Dulles Intl to Florida. 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 17, 2025.

The most flights from IAD to USFL 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).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Florida to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Allegiant Air
7.2
Good
699 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Florida. 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 Washington, D.C. Dulles Intl Airport to Florida?

    Departing from Washington, D.C. Dulles Intl Airport to Florida will take you 2h 51m. The distance from Washington, D.C. Dulles Intl Airport to Florida is about 923 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Florida are United Airlines ($59), Delta ($111), and Allegiant Air ($116).

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

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

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Florida consider choosing Copa Airlines (93%), United Airlines (93%) or Frontier (43%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $39. While the most popular route (Washington, D.C. Dulles Intl - Orlando) can be booked for $80 on average, our data indicates $490 when flying from Washington, D.C. Dulles Intl Airport to Florida.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Florida (average of $232). Flying from Washington, D.C. Dulles Intl Airport to Florida in March is currently the most expensive (average of $289). 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

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Alternative routes for Dulles Intl to Florida

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
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Reagan-National to Dallas/Fort Worth flights
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Baltimore to Miami flights
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Baltimore to Denver flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to Tampa flights
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Baltimore to New Orleans flights
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Reagan-National to Fort Lauderdale flights
Reagan-National to Minneapolis flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to George Bush Intcntl flights

Top 7 airlines flying from Dulles Intl to Florida

Discover the top 7 airlines that operate flights from Dulles Intl to Florida. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$50Average$200FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$60Average$164FlexibilityNo cancel feeOn-time88%
JetBlueCheapest$83Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$93Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$112Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$141Average$353FlexibilityNo cancel feeOn-time69%

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