AirHint found the following cheapest return flights from Washington (DCA) to Montego Bay (MBJ) in December 2025 (see full year).

Return flights

07 Dec - 17 Dec	jetBlue
07 Dec - 12 Dec	jetBlue
08 Dec - 12 Dec	jetBlue
04 Dec - 09 Dec	jetBlue
29 Dec - 03 Jan	jetBlue
10 Dec - 14 Dec	jetBlue
11 Dec - 15 Dec	Air Canada
13 Dec - 20 Dec	Air Canada
14 Dec - 19 Dec	Air Canada
11 Dec - 23 Dec	jetBlue
09 Dec - 12 Dec	Air Canada
24 Dec - 01 Jan	jetBlue
31 Dec - 03 Jan	jetBlue
30 Dec - 03 Jan	jetBlue
28 Dec - 02 Jan	jetBlue
23 Dec - 06 Jan	jetBlue
21 Dec - 04 Jan	Air Canada
26 Dec - 04 Jan	jetBlue

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

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 December from $369

Return flights