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

Airlines like United Airlines, TAP AIR PORTUGAL, and British Airways fly from Florence to Washington, D.C. Dulles Intl Airport in about 13h 20m. The time it takes to get you to your destination can typically vary by up to 42h 34m. 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 $467 on British Airways. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $617 and SWISS from $752 one-way.

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.

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).

What is the cheapest time of day to fly from FLR to IAD?

When flying from Florence to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

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.

$403+ Cheap Flights from Florence to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Florence to Dulles Intl

Cheapest

Best

Last-minute

One-way

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 September 10, 2026.

Wed 12/22:20 pm -

2 stops55h 54m

Sat 12/53:37 pm -

2 stops40h 28m

Deal found 9/9

$564

Thu 10/16:50 pm -

1 stop25h 35m

Mon 10/55:40 pm -

1 stop11h 20m

Deal found 9/7

$575

Wed 12/212:20 pm -

1 stop14h 15m

Sat 12/55:25 pm -

1 stop19h 05m

Deal found 9/9

$592

Thu 10/17:55 pm -

1 stop27h 05m

Mon 10/58:20 pm -

1 stop16h 45m

Deal found 9/7

$627

Thu 9/177:05 am -

1 stop16h 20m

Mon 9/215:45 pm -

1 stop22h 35m

Deal found 9/5

$658

Thu 9/176:25 am -

1 stop14h 05m

Mon 9/214:30 pm -

1 stop19h 45m

Deal found 9/7

$663

Thu 10/16:45 am -

1 stop18h 05m

Mon 10/510:25 pm -

1 stop17h 55m

Deal found 9/7

$670

Thu 10/226:25 am -

1 stop14h 05m

Thu 10/295:30 pm -

1 stop12h 10m

Deal found 9/7

$679

Best flights from Florence to Dulles Intl
Discover carefully curated flight deals from Florence to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Wed 12/22:20 pm -

2 stops55h 54m

Sat 12/53:37 pm -

2 stops40h 28m

Deal found 9/9

$564

Thu 10/16:50 pm -

1 stop25h 35m

Mon 10/55:40 pm -

1 stop11h 20m

Deal found 9/5

$576

Thu 1/2812:35 pm -

1 stop13h 20m

Mon 2/19:45 pm -

1 stop31h 25m

Deal found 9/5

$678

Wed 10/216:45 am -

1 stop14h 45m

Wed 10/286:50 pm -

1 stop19h 55m

Deal found 9/6

$683

Fri 9/256:30 am -

1 stop15h 05m

Tue 9/295:15 pm -

2 stops15h 10m

Deal found 9/9

$707

Thu 1/282:20 pm -

1 stop11h 45m

Mon 2/15:20 pm -

2 stops14h 30m

Deal found 9/9

$704

Thu 10/226:30 am -

2 stops34h 43m

Thu 10/299:10 pm -

1 stop11h 45m

Deal found 9/7

$706

Last-minute flights from Florence to Dulles Intl
Discover last-minute flight deals from Florence to Dulles Intl. Data last updated September 10, 2026 and is based on user searches.

Thu 9/177:05 am -

1 stop16h 20m

Mon 9/215:45 pm -

1 stop22h 35m

Deal found 9/5

$658

Thu 9/176:25 am -

1 stop14h 05m

Mon 9/214:30 pm -

1 stop19h 45m

Deal found 9/7

$663

Thu 10/16:50 pm -

1 stop25h 35m

Mon 10/55:40 pm -

1 stop11h 20m

Deal found 9/7

$575

Thu 10/17:55 pm -

1 stop27h 05m

Mon 10/58:20 pm -

1 stop16h 45m

Deal found 9/7

$627

Thu 10/16:45 am -

1 stop18h 05m

Mon 10/510:25 pm -

1 stop17h 55m

Deal found 9/7

$670

Wed 10/216:45 am -

1 stop14h 45m

Wed 10/286:50 pm -

1 stop19h 55m

Deal found 9/6

$683

Thu 10/226:25 am -

1 stop14h 05m

Thu 10/295:30 pm -

1 stop12h 10m

Deal found 9/7

$679

Fri 10/237:05 am -

1 stop16h 20m

Fri 10/306:50 pm -

1 stop17h 00m

Deal found 9/8

$692

One-way flights from Florence to Dulles Intl
Search for one-way flight options from Florence to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Tue 1/265:30 pm -

2 stops28h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$403

Tue 11/175:30 pm -

2 stops28h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$440

Mon 1/112:20 pm -

3 stops32h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$446

Wed 1/273:15 pm -

3 stops31h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$455

Mon 1/252:20 pm -

3 stops32h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$459

Mon 1/182:20 pm -

3 stops32h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$463

Fri 1/227:00 am -

3 stops38h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$467

Sat 1/232:30 pm -

3 stops36h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/9

$469

Find flight deals from Florence to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$564 (United Airlines)
One-way from	$403 (Kiwi.com)
Popular in	November
Cheapest in	January
Average price	$843

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 ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Mon 1/18

2:20 pm-4:20 pm

3 stops32h 00m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$463

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Wed 12/23

12:10 pm-7:55 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$531

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Wed 12/30

12:10 pm-7:55 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$539

Quickest round-trip

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Thu 12/24

12:35 pm-7:55 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$547

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Sat 1/23

6:40 am-3:55 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$555

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Fri 10/30

6:40 am-4:55 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$555

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Sun 11/15

12:40 pm-3:40 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$556

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Tue 11/17

6:40 am-3:45 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$556

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Tue 11/17

12:20 pm-3:40 pm

1 stop33h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$556

FlorenceWashington, D.C.

FLR Florence Peretola - IAD Washington, D.C. Dulles Intl

FLRIAD

Florence Peretola

Wed 12/2

2:20 pm-4:14 pm

2 stops55h 54m

Washington, D.C. Dulles Intl

Sat 12/5

3:37 pm-2:05 pm

2 stops40h 28m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 18 resultsSorted by cheapest first

Compare providers for flights from Florence to Dulles Intl

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 September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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.

FLR-IAD

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.

Related info for your journey

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 United Airlines, TAP AIR PORTUGAL, and British Airways fly from Florence to Washington, D.C. Dulles Intl Airport in about 13h 20m. The time it takes to get you to your destination can typically vary by up to 42h 34m. 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 $467 on British Airways. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $617 and SWISS from $752 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.

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$403+ Cheap flights from Florence (FLR) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florence to Dulles Intl with Cheapflights

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Cheap flight deals from Florence to Dulles Intl

Cheapest flights from Florence to Dulles IntlExplore 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 September 10, 2026.

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 September 10, 2026.

Best flights from Florence to Dulles IntlDiscover carefully curated flight deals from Florence to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Discover carefully curated flight deals from Florence to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Florence to Dulles IntlDiscover last-minute flight deals from Florence to Dulles Intl. Data last updated September 10, 2026 and is based on user searches.

Discover last-minute flight deals from Florence to Dulles Intl. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Florence to Dulles IntlSearch for one-way flight options from Florence to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Search for one-way flight options from Florence to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Find flight deals from Florence to Dulles Intl

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Round-trip from

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Use the filters below to find and compare flights from Florence to Washington, D.C. Dulles Intl Airport that are best for you.

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 September.

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.

Related info for your journey

What airport do you fly from for flights from Florence to Washington, D.C. Dulles Intl?

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Florence to Dulles Intl

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Complete your trip

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Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.

Search flights from Florence to Dulles Intl by cabin class

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Florence and Dulles Intl flights

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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 September 10, 2026.

Best flights from Florence to Dulles Intl
Discover carefully curated flight deals from Florence to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Florence to Dulles Intl
Discover last-minute flight deals from Florence to Dulles Intl. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Florence to Dulles Intl
Search for one-way flight options from Florence to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.