HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida

$50+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MIA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Florida with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 14, 2025.

Round-trip from

$92
(FlightHub)

One-way from

$50
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$177

Good round-trip deal

$71 or less

Good one-way deal

$60 or less
From Washington, D.C. Dulles Intl to Florida
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Florida
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Florida.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Florida.
Search Deals

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 August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:28 pmIAD - MCO
Nonstop2h 21mFrontier
Thu 11/135:32 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/13$92
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:14 pmIAD - MCO
Nonstop2h 21mFrontier
Fri 10/176:22 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/14$93
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Thu 9/257:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sun 9/283:50 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 8/12$96
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:14 pmIAD - MCO
Nonstop2h 32mFrontier
Mon 9/224:00 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 8/12$98
This Frontier deal was found by Cheapflights users on 8/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:33 pmIAD - MCO
Nonstop2h 37mFrontier
Sat 9/64:00 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 8/11$99
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Thu 11/68:28 pmIAD - MCO
Nonstop2h 21mFrontier
Fri 11/75:32 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/12$100
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Fri 8/299:33 pmIAD - MCO
Nonstop2h 37mFrontier
Sun 9/73:50 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 8/12$101
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Fri 9/197:14 pmIAD - MCO
Nonstop2h 32mFrontier
Sun 9/283:50 pmMCO - IAD
Nonstop2h 24mFrontier
Deal found 8/12$102
This Frontier deal was found by Cheapflights users on 8/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:02 pmIAD - MCO
Nonstop2h 21mFrontier
Fri 10/246:22 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/11$103
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:38 pmIAD - MCO
Nonstop2h 21mFrontier
Sun 10/124:08 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/11$105
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Fri 9/53:15 pmIAD - MIA
Nonstop2h 49mFrontier
Thu 9/1111:35 amMIA - IAD
Nonstop2h 50mFrontier
Deal found 8/12$106
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
Sat 10/189:29 pmIAD - MCO
Nonstop2h 21mFrontier
Mon 10/206:22 pmMCO - IAD
Nonstop2h 11mFrontier
Deal found 8/12$106

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 August 14, 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.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Thu 9/25

7:14 pm-9:46 pm

Nonstop2h 32m

Orlando

Sun 9/28

3:50 pm-6:14 pm

Nonstop2h 24m

$96

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Mon 9/22

10:33 pm-12:55 am

Nonstop2h 22m

Orlando

Tue 9/30

4:04 pm-6:17 pm

Nonstop2h 13m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Fri 8/29

9:33 pm-12:10 am

Nonstop2h 37m

Orlando

Sat 9/6

4:00 pm-6:24 pm

Nonstop2h 24m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Sat 8/30

5:30 pm-7:51 pm

Nonstop2h 21m

Orlando

Tue 9/2

7:13 pm-9:25 pm

Nonstop2h 12m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Tue 9/2

9:35 am-11:57 am

Nonstop2h 22m

Orlando

Sat 9/6

7:13 pm-9:25 pm

Nonstop2h 12m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Sat 10/25

10:22 pm-12:45 am

Nonstop2h 23m

Orlando

Tue 10/28

4:16 pm-6:28 pm

Nonstop2h 12m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Wed 9/10

12:35 pm-2:57 pm

Nonstop2h 22m

Orlando

Wed 9/10

7:13 pm-9:25 pm

Nonstop2h 12m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Tue 9/2

9:35 am-11:57 am

Nonstop2h 22m

Orlando

Tue 9/2

7:13 pm-9:25 pm

Nonstop2h 12m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Mon 10/20

10:22 pm-12:45 am

Nonstop2h 23m

Orlando

Tue 10/21

8:00 am-10:13 am

Nonstop2h 13m

$99

Washington, D.C.Orlando

IAD - MCO

IADMCO

Washington, D.C. Dulles Intl

Wed 9/10

8:25 am-10:47 am

Nonstop2h 22m

Orlando

Wed 9/17

8:00 am-10:11 am

Nonstop2h 11m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
1
2
3
...
6

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 August 14, 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.

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 August 14, 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
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
701 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
3,219 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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.

  • 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 Frontier ($50), Allegiant Air ($52), and United Airlines ($62).

  • 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 - Miami. You may also consider Washington, D.C. Dulles Intl - Orlando or Washington, D.C. Dulles Intl - Fort Lauderdale.

  • 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 (84%), United Airlines (84%) or Frontier (40%) 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 $53. While the most popular route (Washington, D.C. Dulles Intl - Miami) can be booked for $73 on average our data indicates $255 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Florida

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Los Angeles flights
Dulles Intl to Miami flights
Baltimore to Las Vegas flights
Reagan-National to Seattle flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Los Angeles flights
Dulles Intl to Las Vegas flights
Baltimore to Fort Lauderdale flights
Reagan-National to Boston flights
Dulles Intl to San Francisco flights
Dulles Intl to Atlanta flights
Baltimore to Orlando flights
Reagan-National to Miami flights
Reagan-National to San Francisco flights
Baltimore to Miami flights
Reagan-National to Las Vegas flights
Baltimore to Boston flights
Baltimore to Midway flights
Dulles Intl to Seattle flights
Baltimore to O'Hare Intl flights
Baltimore to Atlanta flights
Dulles Intl to Orlando flights
Baltimore to Seattle flights
Baltimore to Denver flights
Dulles Intl to Minneapolis flights
Baltimore to San Francisco flights
Reagan-National to Orlando flights
Baltimore to Los Angeles flights
Dulles Intl to Midway flights
Dulles Intl to Boston flights
Reagan-National to Atlanta flights
Baltimore to Hobby flights
Reagan-National to Minneapolis flights
Dulles Intl to Denver flights
Dulles Intl to New Orleans flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Tampa flights
Reagan-National to Denver flights
Baltimore to Minneapolis flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Detroit flights
Reagan-National to Detroit flights
Dulles Intl to Austin flights
Reagan-National to Hobby flights
Dulles Intl to Honolulu flights
Dulles Intl to Hobby 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$154FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$60Average$164FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$73Average$198FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$83Average$262FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$112Average$384FlexibilityNo cancel feeOn-time71%
DeltaCheapest$117Average$315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$149Average$363FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.