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Dulles Intl

$326+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — IAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$519
(Booking.com)

One-way from

$326
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$1,154
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
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Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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.
Sun 5/117:10 amFLR - IAD
1 stop19h 00mBritish Airways
Sun 5/1810:40 pmIAD - FLR
1 stop17h 40mBritish Airways
Deal found 3/27$519
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 8/306:35 amFLR - IAD
2 stops18h 40mDelta
Mon 9/18:30 pmIAD - FLR
2 stops16h 30mDelta
Deal found 3/27$676
This oojo deal was found by Cheapflights users on 3/26. 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.
Fri 4/1812:20 pmFLR - IAD
1 stop13h 39mScandinavian Airlines
Sat 5/310:05 pmIAD - FLR
1 stop15h 00mScandinavian Airlines
Deal found 3/26$686
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/238:15 amFLR - IAD
2 stops35h 41mUnited Airlines
Sat 5/31:20 pmIAD - FLR
2 stops17h 35mUnited Airlines
Deal found 3/26$697
This Booking.com deal was found by Cheapflights users on 3/26. 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 5/26:40 amFLR - IAD
2 stops20h 28mMultiple Airlines
Thu 5/86:30 pmIAD - FLR
2 stops22h 05mMultiple Airlines
Deal found 3/26$731
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:05 amFLR - IAD
1 stop16h 10mSWISS
Sun 5/185:35 pmIAD - FLR
2 stops23h 00mSWISS
Deal found 3/27$743
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/27. 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.
Wed 4/212:05 pmFLR - IAD
1 stop14h 45mTAP AIR PORTUGAL
Thu 4/310:20 pmIAD - FLR
1 stop14h 10mTAP AIR PORTUGAL
Deal found 3/27$850
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:30 pmFLR - IAD
2 stops49h 45mAustrian Airlines
Sat 4/266:30 pmIAD - FLR
2 stops57h 45mAustrian Airlines
Deal found 3/27$921
This ITA Airways deal was found by Cheapflights users on 3/27. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:35 amFLR - IAD
1 stop14h 05mITA Airways
Tue 4/112:15 pmIAD - FLR
2 stops16h 25mITA Airways
Deal found 3/27$948
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/113:30 pmFLR - IAD
2 stops26h 15mTurkish Airlines
Sun 5/189:40 pmIAD - FLR
2 stops19h 00mTurkish Airlines
Deal found 3/27$997
This KLM deal was found by Cheapflights users on 3/27. 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.
Sat 3/2910:00 amFLR - IAD
1 stop14h 25mKLM
Sun 3/305:25 pmIAD - FLR
1 stop12h 05mKLM
Deal found 3/27$1,008
This Air France deal was found by Cheapflights users on 3/27. 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.
Sat 3/2912:15 pmFLR - IAD
1 stop12h 10mAir France
Tue 4/19:20 pmIAD - FLR
1 stop16h 15mAir France
Deal found 3/27$1,010

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 28, 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

Sun 5/11

7:10 am-8:10 pm

1 stop19h 00m

Washington, D.C. Dulles Intl

Sun 5/18

10:40 pm-10:20 pm

1 stop17h 40m

$519

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Fri 4/18

12:20 pm-7:59 pm

1 stop13h 39m

Washington, D.C. Dulles Intl

Sat 5/3

10:05 pm-7:05 pm

1 stop15h 00m

$686

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 4/23

8:15 am-1:56 pm

2 stops35h 41m

Washington, D.C. Dulles Intl

Sat 5/3

1:20 pm-12:55 pm

2 stops17h 35m

$697

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Fri 5/2

6:40 am-9:08 pm

2 stops20h 28m

Washington, D.C. Dulles Intl

Thu 5/8

6:30 pm-10:35 pm

2 stops22h 05m

$731

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Sun 5/11

6:05 am-4:15 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

Sun 5/18

5:35 pm-10:35 pm

2 stops23h 00m

$743

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 4/2

12:05 pm-8:50 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Thu 4/3

10:20 pm-6:30 pm

1 stop14h 10m

$850

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Fri 4/11

6:30 pm-2:15 pm

2 stops49h 45m

Washington, D.C. Dulles Intl

Sat 4/26

6:30 pm-10:15 am

2 stops57h 45m

$921

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Sun 5/11

3:30 pm-11:45 am

2 stops26h 15m

Washington, D.C. Dulles Intl

Sun 5/18

9:40 pm-10:40 pm

2 stops19h 00m

$997

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Tue 4/1

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Thu 4/3

8:21 pm-5:20 pm

2 stops14h 59m

$1,025

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Tue 4/1

6:25 am-2:40 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Thu 4/3

12:11 pm-2:45 pm

2 stops20h 34m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 18 results
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
eDreamsPrice Accuracy3 starsTrust 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, August is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Florence to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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 FLR to IAD?

Find hourly flight availability from Florence 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 March 28, 2025.

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.

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 March 28, 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines and SWISS from Florence to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,744 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Florence to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Florence to Washington, D.C. Dulles Intl Airport round-trip from $519. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $686, and United Airlines, from $697. British Airways is currently priced 33% below the average price you’ll pay for this route.

  • 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 $380 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Scandinavian Airlines from $552 and Turkish Airlines from $661 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, August is the cheapest month in which you can book a flight from Florence to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Florence to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $385). 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 Florence?

Book flights to Florence if you plan to visit one of these locations
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Gaithersburg
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