AirHint found the following cheapest return flights from Chicago (ORD) to Nassau (NAS) in January 2026 (see full year).

Return flights

23 Jan - 26 Jan	Air Canada
26 Jan - 02 Feb	Spirit Airlines
24 Jan - 31 Jan	Spirit Airlines
11 Jan - 18 Jan	Air Canada
14 Jan - 17 Jan	Air Canada
24 Jan - 01 Feb	Frontier Airlines
22 Jan - 30 Jan	Spirit Airlines
22 Jan - 26 Jan	Spirit Airlines
22 Jan - 29 Jan	Spirit Airlines
12 Jan - 16 Jan	Spirit Airlines
25 Jan - 01 Feb	Frontier Airlines
18 Jan - 23 Jan	Spirit Airlines
23 Jan - 01 Feb	Spirit Airlines
06 Jan - 13 Jan	United	direct
30 Jan - 02 Feb	Spirit Airlines
26 Jan - 02 Feb	United	direct
30 Jan - 02 Feb	United	direct

Also check the deals for one-way flights from Chicago to Nassau 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 Chicago to Nassau in January from 292€

Return flights