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Dulles Intl

$400+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — IAD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This lol.travel deal was found by Cheapflights users on 10/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 pmFLR - IAD
1 stop31h 45mTAP AIR PORTUGAL
Tue 12/95:30 pmIAD - FLR
1 stop12h 05mTAP AIR PORTUGAL
Deal found 10/27$457
This lol.travel deal was found by Cheapflights users on 10/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:35 amFLR - IAD
2 stops15h 46mAir Canada
Mon 11/174:30 pmIAD - FLR
2 stops14h 05mAir Canada
Deal found 10/26$630
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:45 amFLR - IAD
2 stops18h 45mMultiple Airlines
Wed 12/175:05 pmIAD - FLR
2 stops24h 10mMultiple Airlines
Deal found 10/26$634
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/136:35 amFLR - IAD
1 stop19h 40mUnited Airlines
Mon 11/175:33 pmIAD - FLR
2 stops14h 12mUnited Airlines
Deal found 10/26$659
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:35 amFLR - IAD
2 stops15h 46mMultiple Airlines
Mon 11/174:30 pmIAD - FLR
2 stops14h 05mMultiple Airlines
Deal found 10/26$668
This Iberia deal was found by Cheapflights users on 10/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:55 amFLR - IAD
1 stop15h 35mMultiple Airlines
Tue 12/96:20 pmIAD - FLR
1 stop11h 00mMultiple Airlines
Deal found 10/27$681
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/46:40 amFLR - IAD
1 stop15h 25mDelta
Tue 12/95:03 pmIAD - FLR
2 stops15h 22mDelta
Deal found 10/27$702
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:15 pmFLR - IAD
2 stops15h 06mUnited Airlines
Tue 12/95:25 pmIAD - FLR
1 stop14h 35mUnited Airlines
Deal found 10/27$717
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:35 amFLR - IAD
1 stop15h 15mLufthansa
Tue 12/96:00 pmIAD - FLR
2 stops12h 35mLufthansa
Deal found 10/27$739

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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$457
(lol.travel)

One-way from

$400
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$873
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. 14% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 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

Thu 12/4

7:15 pm-9:00 pm

1 stop31h 45m

Washington, D.C. Dulles Intl

Tue 12/9

5:30 pm-11:35 am

1 stop12h 05m

$457

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 11/13

6:35 am-4:21 pm

2 stops15h 46m

Washington, D.C. Dulles Intl

Mon 11/17

4:30 pm-12:35 pm

2 stops14h 05m

$630

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Wed 12/10

6:45 am-7:30 pm

2 stops18h 45m

Washington, D.C. Dulles Intl

Wed 12/17

5:05 pm-11:15 pm

2 stops24h 10m

$634

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 11/13

6:35 am-3:50 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Mon 11/17

10:55 pm-10:00 pm

1 stop17h 05m

$659

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 11/13

6:35 am-8:15 pm

1 stop19h 40m

Washington, D.C. Dulles Intl

Mon 11/17

5:33 pm-1:45 pm

2 stops14h 12m

$659

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 12/4

6:40 am-4:05 pm

1 stop15h 25m

Washington, D.C. Dulles Intl

Tue 12/9

5:03 pm-2:25 pm

2 stops15h 22m

$702

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 12/4

8:45 pm-7:30 pm

2 stops28h 45m

Washington, D.C. Dulles Intl

Tue 12/9

9:00 pm-11:40 am

2 stops32h 40m

$705

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Thu 12/4

2:15 pm-11:21 pm

2 stops15h 06m

Washington, D.C. Dulles Intl

Tue 12/9

5:25 pm-2:00 pm

1 stop14h 35m

$717

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Sun 12/21

5:00 pm-4:05 pm

1 stop29h 05m

Washington, D.C. Dulles Intl

Sun 1/11

6:50 pm-2:25 pm

1 stop13h 35m

$819

FlorenceWashington, D.C.

FLR - IAD

FLRIAD

Florence Peretola

Tue 12/16

3:30 pm-11:38 am

3 stops50h 08m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 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 October.
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.

How much does it cost to fly round-trip from Florence to Washington, D.C. Dulles Intl Airport?

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 October 28, 2025.
See what other customers who have flown with Lufthansa from Florence to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,535 reviews

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,535 reviews
Lufthansa
6.8
Okay
7,535 reviews

Boarding

7.0

Comfort

6.8

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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 1 airline.

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

    Airlines like TAP AIR PORTUGAL, Air Canada, and Lufthansa fly from Florence to Washington, D.C. Dulles Intl Airport in about 15h 15m. The time it takes to get you to your destination can typically vary by up to 16h 30m. 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 is the cheapest airline to fly 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 $546. Lufthansa is currently priced 32% below the average price you’ll pay for this route.

  • 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
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Florence to Dulles Intl

Discover the top airline that operate flights from Florence 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$546Average$797FlexibilityNo cancel feeOn-time76%

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