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Dulles Intl

$380+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — IAD
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
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 March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/6. 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.
Mon 4/133:05 pm
FLR
-
IAD
1 stop29h 25m
ITA Airways
Sun 4/194:30 pm
IAD
-
FLR
1 stop19h 45m
ITA Airways
Deal found 3/6$520
This lol.travel deal was found by Cheapflights users on 3/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:45 pm
FLR
-
IAD
1 stop26h 25m
TAP AIR PORTUGAL
Sun 4/1910:35 pm
IAD
-
FLR
1 stop30h 25m
TAP AIR PORTUGAL
Deal found 3/7$539
This lol.travel deal was found by Cheapflights users on 3/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:25 am
FLR
-
IAD
1 stop14h 05m
ITA Airways
Tue 4/214:30 pm
IAD
-
FLR
1 stop12h 10m
ITA Airways
Deal found 3/10$551
This lol.travel deal was found by Cheapflights users on 3/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:25 am
FLR
-
IAD
1 stop14h 05m
ITA Airways
Tue 4/284:30 pm
IAD
-
FLR
1 stop19h 45m
ITA Airways
Deal found 3/7$553
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:55 pm
FLR
-
IAD
1 stop29h 35m
ITA Airways
Sun 5/34:30 pm
IAD
-
FLR
1 stop19h 45m
ITA Airways
Deal found 3/6$569
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 am
FLR
-
IAD
1 stop16h 20m
American Airlines
Mon 4/205:40 pm
IAD
-
FLR
1 stop11h 50m
American Airlines
Deal found 3/6$649
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:25 am
FLR
-
IAD
2 stops20h 51m
ITA Airways
Tue 4/284:30 pm
IAD
-
FLR
1 stop19h 45m
ITA Airways
Deal found 3/6$651
This British Airways deal was found by Cheapflights users on 3/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 am
FLR
-
IAD
1 stop19h 05m
British Airways
Mon 4/207:05 pm
IAD
-
FLR
1 stop21h 15m
British Airways
Deal found 3/8$652
This Iberia deal was found by Cheapflights users on 3/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:45 am
FLR
-
IAD
1 stop14h 45m
Multiple Airlines
Sun 4/197:05 pm
IAD
-
FLR
1 stop21h 15m
Multiple Airlines
Deal found 3/7$655

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(Mytrip)

One-way from

$380
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,063
Provider with most accurate pricing for Florence Peretola-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Florence Peretola-Washington, D.C. Dulles Intl flights.
Search Deals
From Florence Peretola to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Florence Peretola to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 10, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 4/15

7:05 am-5:15 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

Tue 4/28

5:45 pm-10:20 pm

1 stop22h 35m

$652

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 4/16

7:05 am-8:10 pm

1 stop19h 05m

Washington, D.C. Dulles Intl

Mon 4/20

7:05 pm-10:20 pm

1 stop21h 15m

$652

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 4/15

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Tue 4/28

9:45 pm-7:40 pm

1 stop15h 55m

$667

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 4/23

9:50 am-11:03 pm

2 stops19h 13m

Washington, D.C. Dulles Intl

Sun 5/3

6:15 pm-5:15 pm

1 stop17h 00m

$679
Quickest round-trip

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Tue 4/14

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Tue 4/21

5:07 pm-2:25 pm

2 stops15h 18m

$700

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Tue 4/14

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Mon 4/20

6:50 pm-5:15 pm

2 stops16h 25m

$700

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 4/15

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Tue 4/28

6:15 pm-5:15 pm

1 stop17h 00m

$702

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 3/26

6:40 am-5:05 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Mon 3/30

6:10 pm-4:50 pm

1 stop16h 40m

$710

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 8/13

7:05 am-8:20 pm

1 stop19h 15m

Washington, D.C. Dulles Intl

Tue 8/25

10:25 pm-10:20 pm

1 stop17h 55m

$727
Cheapest one-way

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Mon 7/27

7:05 am-5:25 pm

1 stop16h 20m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub the most. FlightHub 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, June is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $544). Flying from Florence to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $916). 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 British Airways and Delta fly from Florence to Washington, D.C. Dulles Intl Airport in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 1h 05m. 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 $383 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from $440 and Lufthansa from $680 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, June is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $544). Flying from Florence to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $916). 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
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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