AirHint found the following cheapest return flights from Chicago (ORD) to Nassau (NAS) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Air Canada
01 Dec - 06 Dec	Air Canada
04 Dec - 08 Dec	American Airlines
18 Dec - 23 Dec	American Airlines	direct
28 Dec - 04 Jan	Sun Country Airlines
28 Dec - 04 Jan	American Airlines	direct

Also check the deals for one-way flights from Chicago to Nassau 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.

Book a cheap hotel in Nassau

Cheap car rent in Nassau

Cheapest return flights from Chicago to Nassau in December from $432

Return flights