Cheapest return flights from Seattle to Lima in April from 418€

AirHint found the following cheapest return flights from Seattle (SEA) to Lima (LIM) in April 2026 (see full year).

Return flights

06 Apr - 15 Apr Frontier Airlines
24 Apr - 06 May Frontier Airlines
17 Apr - 24 Apr Frontier Airlines
06 Apr - 16 Apr Frontier Airlines
10 Apr - 16 Apr Frontier Airlines
01 Apr - 15 Apr Frontier Airlines
16 Apr - 27 Apr Frontier Airlines
20 Apr - 25 Apr Frontier Airlines
05 Apr - 15 Apr Alaska Airlines
03 Apr - 09 Apr Hawaiian Airlines

Also check the deals for one-way flights from Seattle to Lima in April.

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