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Popular airlines from Washington to Duck Key
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- United
United
- Frontier Airlines
Frontier Airlines
- Spirit Airlines
Spirit Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Today's featured flight deals from Washington to Duck Key
Nonstop
Carry-on included
Lower price than typical
- Baltimore (BWI) to Miami (MIA).Southwest Airlines, nonstop.Departing on Wed, Jul 30 at 7:10pm from Baltimore, arriving at 9:55pm in Miami.Returning on Sun, Aug 3 at 5:18am from Miami, arriving at 11:22am in Baltimore.Select Southwest Airlines flight departing on Wed, Jul 30 at 7:10pm from Baltimore, returning on Sun, Aug 3 at 5:18am from Miami priced at $19755% less than typical$197
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Thu, Jul 17 at 6:00am from Washington, arriving at 8:40am in Miami.Returning on Sun, Jul 20 at 9:15am from Miami, arriving at 4:19pm in Washington.Select American Airlines flight departing on Thu, Jul 17 at 6:00am from Washington, returning on Sun, Jul 20 at 9:15am from Miami priced at $22650% less than typical$226
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Wed, Jul 16 at 6:59am from Washington, arriving at 9:51am in Miami.Returning on Sun, Jul 20 at 5:18am from Miami, arriving at 9:33am in Washington.Select American Airlines flight departing on Wed, Jul 16 at 6:59am from Washington, returning on Sun, Jul 20 at 5:18am from Miami priced at $22150% less than typical$221
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Sun, Jul 13 at 6:00am from Washington, arriving at 8:40am in Miami.Returning on Thu, Jul 17 at 9:26pm from Miami, arriving at 11:59pm in Washington.Select American Airlines flight departing on Sun, Jul 13 at 6:00am from Washington, returning on Thu, Jul 17 at 9:26pm from Miami priced at $21645% less than typical$216
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Wed, Jul 23 at 11:55am from Washington, arriving at 2:42pm in Miami.Returning on Sun, Jul 27 at 5:18am from Miami, arriving at 9:33am in Washington.Select American Airlines flight departing on Wed, Jul 23 at 11:55am from Washington, returning on Sun, Jul 27 at 5:18am from Miami priced at $21145% less than typical$211
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Wed, Jul 23 at 1:44pm from Washington, arriving at 4:28pm in Miami.Returning on Sun, Jul 27 at 5:18am from Miami, arriving at 9:33am in Washington.Select American Airlines flight departing on Wed, Jul 23 at 1:44pm from Washington, returning on Sun, Jul 27 at 5:18am from Miami priced at $21145% less than typical$211
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Wed, Jul 16 at 8:05pm from Washington, arriving at 11:03pm in Miami.Returning on Sun, Jul 20 at 6:50am from Miami, arriving at 11:32am in Washington.Select American Airlines flight departing on Wed, Jul 16 at 8:05pm from Washington, returning on Sun, Jul 20 at 6:50am from Miami priced at $24540% less than typical$245
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Wed, Jul 16 at 6:00am from Washington, arriving at 8:40am in Miami.Returning on Sun, Jul 20 at 6:50am from Miami, arriving at 11:32am in Washington.Select American Airlines flight departing on Wed, Jul 16 at 6:00am from Washington, returning on Sun, Jul 20 at 6:50am from Miami priced at $24540% less than typical$245
- Washington (DCA) to Miami (MIA).American Airlines, nonstop.Departing on Fri, Jul 11 at 8:05pm from Washington, arriving at 11:03pm in Miami.Returning on Mon, Jul 14 at 8:30pm from Miami, arriving at 11:09pm in Washington.Select American Airlines flight departing on Fri, Jul 11 at 8:05pm from Washington, returning on Mon, Jul 14 at 8:30pm from Miami priced at $23545% less than typical$235
Cheap Flights from Washington to Duck Key (WAS-MIA)
Prices were available within the past 7 days and start at $34 for one-way flights and $59 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 3 - Tue, Aug 5
BWI
Baltimore
MIA
Miami
$59 Roundtrip, just found
$59
Roundtrip
just found

Sat, Aug 2 - Fri, Aug 8
BWI
Baltimore
MIA
Miami
$64 Roundtrip, just found
$64
Roundtrip
just found

Sun, Jul 27 - Tue, Aug 5
BWI
Baltimore
MIA
Miami
$73 Roundtrip, found 9 hours ago
$73
Roundtrip
found 9 hours ago

Sun, Aug 3 - Tue, Aug 5
BWI
Baltimore
MIA
Miami
$129 Roundtrip, just found
$129
Roundtrip
just found

Tue, Aug 12 - Wed, Aug 13
BWI
Baltimore
MIA
Miami
$129 Roundtrip, just found
$129
Roundtrip
just found

Wed, Sep 17 - Wed, Sep 24
DCA
Washington
MIA
Miami
$147 Roundtrip, just found
$147
Roundtrip
just found
Find the cheapest month to fly from Washington (WAS) to Miami (MIA)
September is typically the cheapest month to fly
From $52 - $171 per traveler.
Graph displaying average flight prices per month
Explore a world of travel with Expedia
Explore a world of travel with Expedia
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