AirHint found the following cheapest return flights from Washington (DCA) to Liberia (LIR) in March 2026 (see full year).

Return flights

05 Mar - 09 Mar	United
01 Mar - 06 Mar	United
01 Mar - 07 Mar	United
31 Mar - 06 Apr	United
30 Mar - 06 Apr	United
11 Mar - 15 Mar	United
12 Mar - 15 Mar	United
27 Mar - 01 Apr	Air Canada
29 Mar - 04 Apr	Air Canada
29 Mar - 05 Apr	Air Canada
28 Mar - 05 Apr	Air Canada
01 Mar - 29 Mar	United
08 Mar - 14 Mar	United
29 Mar - 29 Mar	Delta
27 Mar - 03 Apr	Southwest Airlines
14 Mar - 22 Mar	Alaska Airlines

Also check the deals for one-way flights from Washington to Liberia in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Washington to Liberia in March from 227€

Return flights