$416 Cheap Flights from Florence (FLO) to Washington (IAD)

View $416 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Florence, SC (FLO-Florence Regional) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Florence to Washington (FLO-IAD)

Prices were available within the past 7 days and start at $416 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 12 - Sun, Nov 23
FLO
Florence
IAD
Washington
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Florence to Washington, returning Sun, Nov 23, priced at $269 found 3 days ago
American Airlines
Fri, Nov 7 - Sun, Nov 23
FLO
Florence
IAD
Washington
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 7 from Florence to Washington, returning Sun, Nov 23, priced at $274 found 3 days ago
American Airlines
Sat, Oct 25 - Sat, Nov 8
FLO
Florence
IAD
Washington
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 25 from Florence to Washington, returning Sat, Nov 8, priced at $299 found 3 days ago
American Airlines
Fri, Nov 21 - Sat, Dec 6
FLO
Florence
IAD
Washington
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 21 from Florence to Washington, returning Sat, Dec 6, priced at $322 found 3 days ago
American Airlines
Fri, Oct 24 - Tue, Oct 28
FLO
Florence
IAD
Washington
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Florence to Washington, returning Tue, Oct 28, priced at $324 found 3 days ago
American Airlines
Fri, Oct 24 - Sat, Nov 8
FLO
Florence
IAD
Washington
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Florence to Washington, returning Sat, Nov 8, priced at $354 found 3 days ago
American Airlines
Mon, Dec 1 - Sun, Dec 14
FLO
Florence
IAD
Washington
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 1 from Florence to Washington, returning Sun, Dec 14, priced at $362 found 3 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 25
FLO
Florence
IAD
Washington
$363 Roundtrip, found 3 days ago
$363
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Florence to Washington, returning Tue, Nov 25, priced at $363 found 3 days ago
American Airlines
Fri, Nov 7 - Tue, Nov 25
FLO
Florence
IAD
Washington
$368 Roundtrip, found 3 days ago
$368
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 7 from Florence to Washington, returning Tue, Nov 25, priced at $368 found 3 days ago
American Airlines
Sun, Oct 26 - Thu, Nov 6
FLO
Florence
IAD
Washington
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Oct 26 from Florence to Washington, returning Thu, Nov 6, priced at $383 found 6 days ago
American Airlines
Fri, Oct 24 - Tue, Oct 28
FLO
Florence
IAD
Washington
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Florence to Washington, returning Tue, Oct 28, priced at $384 found 3 days ago
American Airlines
Sat, Oct 25 - Thu, Nov 13
FLO
Florence
IAD
Washington
$393 Roundtrip, found 3 days ago
$393
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 25 from Florence to Washington, returning Thu, Nov 13, priced at $393 found 3 days ago
American Airlines
Sat, Nov 29 - Sun, Dec 14
FLO
Florence
IAD
Washington
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 29 from Florence to Washington, returning Sun, Dec 14, priced at $403 found 3 days ago
American Airlines
Fri, Oct 24 - Tue, Oct 28
FLO
Florence
IAD
Washington
$435 Roundtrip, found 3 days ago
$435
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Florence to Washington, returning Tue, Oct 28, priced at $435 found 3 days ago
American Airlines
Sun, Nov 30 - Sun, Dec 14
FLO
Florence
IAD
Washington
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Nov 30 from Florence to Washington, returning Sun, Dec 14, priced at $439 found 3 days ago
American Airlines
Wed, Nov 12 - Fri, Nov 28
FLO
Florence
IAD
Washington
$440 Roundtrip, found 3 days ago
$440
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Florence to Washington, returning Fri, Nov 28, priced at $440 found 3 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $274
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $274

Frequently asked questions

How much does a flight from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight from $416 or cheap return flight from $269 from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between FLO and IAD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from FLO to IAD, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FLO to IAD?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from FLO to IAD right before your journey is generally more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a FLO to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a FLO to IAD flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Florence Regional Airport (FLO) to Washington Dulles Intl. Airport (IAD)?
If you booked your FLO to IAD flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Florence Regional
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines
Roundtrip price
$268
Distance
352 mi

Book with confidence

Florence to Washington Flights

The cheapest times to fly from Florence to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Florence to Washington are during the month of November. You can find some of the cheapest flights from Florence to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Florence to Washington

Sunday is one of the best days to book for cheap flights from Florence to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Florence to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Florence to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $416 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Florence to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Florence to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Florence to Washington Flights

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*Available to One Key members.