AirHint found the following cheapest return flights from Washington (IAD) to Montego Bay (MBJ) in January 2026 (see full year).

Return flights

01 Jan - 06 Jan	Frontier Airlines
17 Jan - 24 Jan	Frontier Airlines
01 Jan - 05 Jan	Frontier Airlines
15 Jan - 19 Jan	Frontier Airlines
21 Jan - 26 Jan	Copa
26 Jan - 01 Feb	Delta
16 Jan - 18 Jan	Delta
09 Jan - 12 Jan	Delta
22 Jan - 25 Jan	Delta

Also check the deals for one-way flights from Washington to Montego Bay in January.

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 Montego Bay in January from 334€

Return flights