Miami (MIA) to Washington (DCA) flight deal from $127 USD in economy class

AAAmerican Airlines

Round Trip•Economy

MIA

Miami International Airport

Miami, United States

DCA

Ronald Reagan Washington National Airport

Washington, United States

$287 USD

-56%$127 USD

Verified Nov 3, 2025 at 11:32 PM

December 2025

Today

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1$219 2$135 3$133 4$135 5$135 6$135 7$189 8$175 9$133 10$133 11$135 12$150 13$199 14$199 15$208 16$168 17$130 18$132 19$145 20$145 21$145 22$145 23$145 24$127 25$127 26$163 27$194 28$229 29$197 30$197 31$177 1 2 3 4

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Saturday, December 20th, 2025

10 round-trip options

Returning

Thu, Dec 25, 2025•5 Day Trip

$270 USD

Google Flights

Returning

Fri, Dec 26, 2025•6 Day Trip

$381 USD

Google Flights

Returning

Sat, Dec 27, 2025•7 Day Trip

$322 USD

Google Flights

Returning

Sun, Dec 28, 2025•8 Day Trip

$244 USD

Google Flights

Returning

Mon, Dec 29, 2025•9 Day Trip

$206 USD

Google Flights

Returning

Tue, Dec 30, 2025•10 Day Trip

$194 USD

Google Flights

Returning

Wed, Dec 31, 2025•11 Day Trip

$145 USD

Google Flights

Returning

Thu, Jan 1, 2026•12 Day Trip

$145 USD

Google Flights

Returning

Fri, Jan 2, 2026•13 Day Trip

$212 USD

Google Flights

Returning

Sat, Jan 3, 2026•14 Day Trip

$212 USD

Google Flights