Dulles Intl

$52+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
Aug 9 — Aug 161
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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 August 4, 2025.

Round-trip from

$93
(Cheapflightsfares)

One-way from

$52
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$126

Good round-trip deal

$72 or less

Good one-way deal

$58 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. 9% potential increase in price ($15 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Average for round-trip flights in August 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 August 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 9/44:00 pmMCO - IAD
Nonstop2h 24mFrontier
Sun 9/77:14 pmIAD - MCO
Nonstop2h 32mFrontier
Deal found 8/4$93
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/288:00 amMCO - IAD
Nonstop2h 11mUnited Airlines
Mon 9/110:23 pmIAD - MCO
Nonstop2h 22mUnited Airlines
Deal found 8/4$99
This Frontier deal was found by Cheapflights users on 8/3. 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 8/284:34 pmMIA - IAD
Nonstop2h 50mFrontier
Thu 9/43:15 pmIAD - MIA
Nonstop2h 49mFrontier
Deal found 8/3$112
This Frontier deal was found by Cheapflights users on 8/3. 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 8/142:44 pmTPA - IAD
Nonstop2h 30mFrontier
Sun 8/175:59 pmIAD - TPA
Nonstop2h 32mFrontier
Deal found 8/3$135
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/1112:50 pmMIA - IAD
Nonstop2h 35mUnited Airlines
Mon 9/158:40 amIAD - MIA
1 stop8h 31mUnited Airlines
Deal found 8/4$143
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amMCO - IAD
1 stop6h 02mDelta
Wed 9/1712:08 pmIAD - MCO
1 stop6h 07mDelta
Deal found 8/4$149
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/166:10 pmPBI - IAD
Nonstop2h 34mUnited Airlines
Sat 10/181:40 pmIAD - PBI
Nonstop2h 42mUnited Airlines
Deal found 8/4$157
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/1211:55 amFLL - IAD
Nonstop2h 33mUnited Airlines
Mon 9/157:45 pmIAD - FLL
Nonstop2h 44mUnited Airlines
Deal found 8/4$167
This Mytrip deal was found by Cheapflights users on 8/3. 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.
Fri 9/266:45 amFLL - IAD
1 stop9h 08mAllegiant Air
Mon 9/2910:49 amIAD - FLL
1 stop9h 32mAllegiant Air
Deal found 8/3$169
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 8/278:49 pmFLL - IAD
1 stop13h 55mMultiple Airlines
Thu 8/284:56 pmIAD - FLL
1 stop6h 16mMultiple Airlines
Deal found 8/2$175
This Booking.com deal was found by Cheapflights users on 8/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:55 amJAX - IAD
Nonstop1h 53mMultiple Airlines
Mon 12/1511:19 amIAD - JAX
1 stop7h 46mMultiple Airlines
Deal found 8/2$177
This Frontier deal was found by Cheapflights users on 8/3. 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.
Wed 8/2711:55 amFLL - IAD
1 stop9h 44mFrontier
Sat 8/305:37 pmIAD - FLL
1 stop6h 38mFrontier
Deal found 8/3$178

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 August 4, 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 9/4

4:00 pm-6:24 pm

Nonstop2h 24m

Washington, D.C. Dulles Intl

Sun 9/7

7:14 pm-9:46 pm

Nonstop2h 32m

$93

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Thu 8/28

8:00 am-10:11 am

Nonstop2h 11m

Washington, D.C. Dulles Intl

Mon 9/1

10:23 pm-12:45 am

Nonstop2h 22m

$99

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Thu 8/28

4:34 pm-7:24 pm

Nonstop2h 50m

Washington, D.C. Dulles Intl

Thu 9/4

3:15 pm-6:04 pm

Nonstop2h 49m

$112

TampaWashington, D.C.

TPA - IAD

TPAIAD

Tampa

Thu 8/14

2:44 pm-5:14 pm

Nonstop2h 30m

Washington, D.C. Dulles Intl

Sun 8/17

5:59 pm-8:31 pm

Nonstop2h 32m

$135

OrlandoWashington, D.C.

MCO - IAD

MCOIAD

Orlando

Wed 9/10

6:00 am-12:02 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

Wed 9/17

12:08 pm-6:15 pm

1 stop6h 07m

$149

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

Thu 10/16

6:10 pm-8:44 pm

Nonstop2h 34m

Washington, D.C. Dulles Intl

Sat 10/18

1:40 pm-4:22 pm

Nonstop2h 42m

$157

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

Wed 9/3

12:50 pm-3:25 pm

Nonstop2h 35m

Washington, D.C. Dulles Intl

Sun 9/7

8:30 am-11:20 am

Nonstop2h 50m

$163

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Fri 9/12

11:55 am-2:28 pm

Nonstop2h 33m

Washington, D.C. Dulles Intl

Mon 9/15

7:45 pm-10:29 pm

Nonstop2h 44m

$167

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Fri 9/26

6:45 am-3:53 pm

1 stop9h 08m

Washington, D.C. Dulles Intl

Mon 9/29

10:49 am-8:21 pm

1 stop9h 32m

$169

Fort LauderdaleWashington, D.C.

FLL - IAD

FLLIAD

Fort Lauderdale

Wed 8/27

8:49 pm-10:44 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Thu 8/28

4:56 pm-11:12 pm

1 stop6h 16m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

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, July is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $303). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 August 4, 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.

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 August 4, 2025.
Read through reviews of airlines operating flights from Florida to Washington, D.C. Dulles Intl Airport, such as Delta, Breeze Airways, and Avelo Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7.5
Good
8.0
Very good

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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?

    $52 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $63 and $65, 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 (87%), Copa Airlines (74%), Frontier( 46%).

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

    On average you can expect to pay $2,234 for a flight from Florida to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $48 while the most popular route, (Orlando - Washington, D.C. Dulles Intl) is currently priced at $81.

  • 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, July is the cheapest month in which you can book a flight from Florida to Washington, D.C. Dulles Intl Airport (average of $303). Flying from Florida to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
Springfield
National Harbor
Dundalk
Waldorf

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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 August 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$146FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$57Average$186FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$69Average$138FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$96Average$129FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$274FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$128Average$287FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$149Average$372FlexibilityNo cancel feeOn-time71%

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