Flights from Miami, FL to Washington, D.C.

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Best Deals on Flights From Miami, FL (MIA) to Washington, D.C. (IAD)

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results for this month.
Jul 2026
from$73*
Last seen: 1 hour ago
One-way/Economy
Aug 2026
from$73*
Last seen: 12 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $73
cmp-daily-histogram-bars-legend-max-price-aria-label $484
Displaying fares for June-2026
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    • Range$73-$484

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Miami, FL to Washington, D.C. on Frontier

    $
    Flights Deals from Miami, FL to Washington, D.C. on Frontier
    From
    To
    Miami, FL (MIA)Washington, D.C. (IAD)One-way
    /
    Discount Den Basic Fare    		Departing Sep 28, 2026

    From

    $111

    Last seen: 15 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Miami, FL Washington, D.C.

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