Dulles Intl

$59+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Jun 21 — Jun 281
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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 June 16, 2025.

Round-trip from

$98
(eDestinos)

One-way from

$59
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$166

Good round-trip deal

$42 or less

Good one-way deal

$40 or less
From Florida to Washington, D.C. Dulles Intl
One-way flight from Florida to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Florida to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Florida to Washington, D.C. Dulles Intl.

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 June 16, 2025.

This eDestinos deal was found by Cheapflights users on 6/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:23 amMCO - IAD
Nonstop2h 21mFrontier
Mon 7/281:27 pmIAD - MCO
Nonstop2h 24mFrontier
Deal found 6/14$98
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:35 pmMIA - IAD
Nonstop2h 38mFrontier
Sun 7/209:58 pmIAD - MIA
Nonstop2h 47mFrontier
Deal found 6/14$106
This Priceline deal was found by Cheapflights users on 6/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/283:03 pmTPA - IAD
Nonstop2h 19mFrontier
Mon 6/306:07 pmIAD - TPA
Nonstop2h 22mFrontier
Deal found 6/13$114
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:40 amFLL - IAD
Nonstop2h 34mUnited Airlines
Tue 8/128:20 amIAD - FLL
Nonstop2h 45mUnited Airlines
Deal found 6/15$135
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:02 pmMCO - IAD
1 stop5h 25mUnited Airlines
Mon 9/15:30 pmIAD - MCO
Nonstop2h 21mUnited Airlines
Deal found 6/15$147
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:30 pmMIA - IAD
Nonstop2h 40mUnited Airlines
Mon 8/189:00 amIAD - MIA
Nonstop2h 49mUnited Airlines
Deal found 6/13$151
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:00 amTPA - IAD
Nonstop2h 20mUnited Airlines
Tue 7/223:30 pmIAD - TPA
Nonstop2h 31mUnited Airlines
Deal found 6/14$157
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 pmPBI - IAD
Nonstop2h 34mUnited Airlines
Mon 9/2912:55 pmIAD - PBI
Nonstop2h 42mUnited Airlines
Deal found 6/15$157
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
Fri 6/274:07 pmJAX - IAD
Nonstop1h 51mAllegiant Air
Mon 6/306:48 pmIAD - JAX
Nonstop2h 00mAllegiant Air
Deal found 6/16$158
This Frontier deal was found by Cheapflights users on 6/15. 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.
Thu 6/266:00 amFLL - IAD
1 stop9h 36mFrontier
Mon 6/304:24 pmIAD - FLL
1 stop7h 00mFrontier
Deal found 6/15$160
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:05 pmFLL - IAD
1 stop13h 18mAllegiant Air
Mon 7/144:46 pmIAD - FLL
1 stop18h 09mAllegiant Air
Deal found 6/14$169
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:49 pmJAX - IAD
1 stop4h 23mMultiple Airlines
Mon 7/216:53 pmIAD - JAX
Nonstop2h 02mMultiple Airlines
Deal found 6/14$170

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 June 16, 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 7/24

10:23 am-12:44 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Mon 7/28

1:27 pm-3:51 pm

Nonstop2h 24m

$98

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Fri 7/18

6:35 pm-9:13 pm

Nonstop2h 38m

Washington, D.C. Dulles Intl

Sun 7/20

9:58 pm-12:45 am

Nonstop2h 47m

$106

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Sat 6/28

3:03 pm-5:22 pm

Nonstop2h 19m

Washington, D.C. Dulles Intl

Mon 6/30

6:07 pm-8:29 pm

Nonstop2h 22m

$114

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Fri 8/8

8:40 am-11:14 am

Nonstop2h 34m

Washington, D.C. Dulles Intl

Tue 8/12

8:20 am-11:05 am

Nonstop2h 45m

$135

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Mon 8/4

5:02 pm-10:27 pm

1 stop5h 25m

Washington, D.C. Dulles Intl

Mon 9/1

5:30 pm-7:51 pm

Nonstop2h 21m

$147

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Tue 8/12

1:30 pm-4:10 pm

Nonstop2h 40m

Washington, D.C. Dulles Intl

Mon 8/18

9:00 am-11:49 am

Nonstop2h 49m

$151

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Tue 7/22

9:00 am-11:20 am

Nonstop2h 20m

Washington, D.C. Dulles Intl

Tue 7/22

3:30 pm-6:01 pm

Nonstop2h 31m

$157

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 9/25

6:10 pm-8:44 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Mon 9/29

12:55 pm-3:37 pm

Nonstop2h 42m

$157

JacksonvilleWashington, D.C.

JAX - IAD

JAXIAD

Jacksonville

Fri 6/27

4:07 pm-5:58 pm

Nonstop1h 51m

Washington, D.C. Dulles Intl

Mon 6/30

6:48 pm-8:48 pm

Nonstop2h 00m

$158

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Thu 6/26

6:00 am-3:36 pm

1 stop9h 36m

Washington, D.C. Dulles Intl

Mon 6/30

4:24 pm-11:24 pm

1 stop7h 00m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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 $309). Flying from Florida to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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 June 16, 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 June 16, 2025.

The most flights from USFL to IAD are scheduled on a Thursday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, Avelo Airlines and United Airlines from Florida to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Avelo Airlines
7.4
Good
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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

    $59 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Frontier and Allegiant Air, with prices starting from $60 and $60, respectively.

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

  • 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: United Airlines (92%), Copa Airlines (84%), Frontier( 63%).

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

    On average you can expect to pay $678 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $47 while the most popular route, (Fort Lauderdale - Washington, D.C. Dulles Intl) is currently priced at $135.

  • 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 $309). Flying from Florida to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $347). 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 Florida?

Book flights to Florida if you plan to visit one of these locations
Arlington
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Fredericksburg
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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.

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$147FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$44Average$129FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$57Average$184FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$70Average$134FlexibilityNo cancel feeOn-time88%
DeltaCheapest$127Average$274FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$133Average$287FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$149Average$368FlexibilityNo cancel feeOn-time71%

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