AirHint found the following cheapest return flights from Seattle (SEA) to Liberia (LIR) in April 2026 (see full year).
Return flights
| 11 Apr - 18 Apr | Alaska Airlines | ||
| 25 Apr - 03 May | WestJet | ||
| 04 Apr - 19 Apr | Alaska Airlines | ||
| 03 Apr - 07 Apr | Alaska Airlines | ||
| 03 Apr - 08 Apr | Alaska Airlines |
Also check the deals for one-way flights from Seattle to Liberia in April.
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