$1,512 Cheap Swiss International Air Lines flights Florence (FLR) to Washington (IAD)

View $1,512 flight on Fri, Apr 17, 2026Opens in a new window

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$1,512 Cheap Swiss International Air Lines flights Florence (FLR) to Washington (IAD)

Prices were available within the past 7 days and start at $1,512 for one-way flights and $689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, Nov 20 - Thu, Nov 27
FLR
Florence
IAD
Washington
$689 Roundtrip, just found
$689
Roundtrip
just found
Select Swiss International Air Lines flight, departing Thu, Nov 20 from Florence to Washington, returning Thu, Nov 27, priced at $689 just found
Swiss International Air Lines
Fri, Oct 3 - Fri, Oct 10
FLR
Florence
IAD
Washington
$696 Roundtrip, found 4 hours ago
$696
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Fri, Oct 3 from Florence to Washington, returning Fri, Oct 10, priced at $696 found 4 hours ago
Flights from Florence (FLR) to Washington (IAD)
Origin airport
Peretola
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
Swiss International Air Lines
Distance
4377 mi

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