Cheapest return flights from Washington to Miami in April from 137€

AirHint found the following cheapest return flights from Washington (IAD) to Miami (MIA) in April 2026 (see full year).

Return flights

09 Apr - 12 Apr Frontier Airlines direct
04 Apr - 11 Apr Frontier Airlines direct
08 Apr - 11 Apr Frontier Airlines
16 Apr - 23 Apr United direct
06 Apr - 10 Apr Frontier Airlines
03 Apr - 12 Apr Frontier Airlines direct
16 Apr - 20 Apr United
02 Apr - 04 Apr Frontier Airlines direct
01 Apr - 05 Apr Frontier Airlines
08 Apr - 13 Apr Frontier Airlines
30 Apr - 04 May United
30 Apr - 07 May Delta
30 Apr - 07 May United direct

Also check the deals for one-way flights from Washington to Miami in April.

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