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Dulles Intl

$403+ Cheap flights from Florence (FLR) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — IAD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Florence to Dulles Intl

Cheapest flights from Florence to Dulles Intl
Explore the most affordable flight options available from Florence to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:15 pmFLR - IAD
1 stop26h 00mTAP AIR PORTUGAL
dom. 1/1110:30 pmIAD - FLR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 12/10$831
This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/208:00 amFLR - IAD
2 stops36h 30mLufthansa
mié. 1/75:40 pmIAD - FLR
1 stop21h 00mLufthansa
Deal found 12/11$899
This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2112:20 pmFLR - IAD
1 stop33h 45mMultiple Airlines
dom. 1/1112:23 pmIAD - FLR
2 stops14h 32mMultiple Airlines
Deal found 12/10$948
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/216:40 amFLR - IAD
1 stop15h 25mDelta
dom. 1/1112:23 pmIAD - FLR
2 stops14h 32mDelta
Deal found 12/11$949
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/209:35 amFLR - IAD
1 stop11h 55mSWISS
mié. 1/75:25 pmIAD - FLR
1 stop33h 25mSWISS
Deal found 12/11$995
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/207:10 pmFLR - IAD
3 stops29h 35mMultiple Airlines
mié. 1/78:45 pmIAD - FLR
2 stops15h 45mMultiple Airlines
Deal found 12/11$1,435
This KLM deal was found by Cheapflights users on 12/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:50 amFLR - IAD
1 stop12h 45mKLM
sáb. 12/136:50 pmIAD - FLR
1 stop32h 05mKLM
Deal found 12/11$6,307

Find flight deals from Florence to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$465
(oojo)

One-way from

$403
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$848
Provider with most accurate pricing for Florence Peretola-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Florence Peretola-Washington, D.C. Dulles Intl flights.
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From Florence Peretola to Washington, D.C. Dulles Intl
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One-way flight from Florence Peretola to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Florence 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Florence to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Florence

Fly to

Dulles Intl

Route

Depart

Return

Price

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

sáb. 1/24

3:00 pm-4:40 pm

1 stop31h 40m

Washington, D.C. Dulles Intl

sáb. 1/31

8:30 pm-6:05 pm

1 stop15h 35m

$712

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

sáb. 1/24

2:15 pm-8:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

sáb. 1/31

6:00 pm-1:35 pm

1 stop13h 35m

$715

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

jue. 1/29

2:15 pm-8:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

lun. 2/2

5:25 pm-1:45 pm

1 stop14h 20m

$732

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

sáb. 1/24

2:15 pm-8:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

sáb. 1/31

8:20 am-2:05 pm

2 stops23h 45m

$732

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

mar. 1/13

6:30 am-3:50 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

sáb. 2/7

5:20 pm-2:05 pm

2 stops14h 45m

$736

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

mar. 1/13

6:30 am-2:35 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

mar. 2/3

5:10 pm-2:00 pm

2 stops14h 50m

$736

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

mar. 1/13

6:30 am-9:13 pm

2 stops20h 43m

Washington, D.C. Dulles Intl

jue. 2/5

8:30 pm-2:20 pm

1 stop11h 50m

$742

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

lun. 1/12

9:40 am-11:18 pm

2 stops19h 38m

Washington, D.C. Dulles Intl

mié. 2/4

5:25 pm-1:50 pm

1 stop14h 25m

$749

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

lun. 1/12

9:40 am-11:18 pm

2 stops19h 38m

Washington, D.C. Dulles Intl

sáb. 2/7

8:30 pm-2:05 pm

1 stop11h 35m

$749

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

mar. 6/2

1:15 pm-3:30 pm

2 stops32h 15m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 results
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Compare providers for flights from Florence to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Florence to Dulles Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Florence-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Florence-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Florence-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Florence-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Florence to Dulles Intl

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

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

Currently, September is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $482). Flying from Florence to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $707). 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.

Related info for your journey

Find useful and relevant information for your journey from Florence 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 airport do you fly from for flights from Florence to Washington, D.C. Dulles Intl?

    Located just 3.7 mi from the city center, Florence Peretola is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Florence. Booking flights from Peretola (FLR) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • How long is the flight from Florence to Washington, D.C. Dulles Intl Airport?

    Airlines like SWISS, Lufthansa, and United Airlines fly from Florence to Washington, D.C. Dulles Intl Airport in about 12h. The time it takes to get you to your destination can typically vary by up to 19h 40m. Airlines will cover a distance of 4375 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $416 on British Airways. Other airlines that offer cheap prices include Lufthansa from $662 and SWISS from $665 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $482). Flying from Florence to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $707). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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