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

Return flights

01 Dec - 08 Dec	Air Canada
02 Dec - 09 Dec	Spirit Airlines
05 Dec - 08 Dec	Frontier Airlines
05 Dec - 13 Dec	Frontier Airlines
13 Dec - 20 Dec	Spirit Airlines
15 Dec - 09 Jan	Frontier Airlines
12 Dec - 25 Dec	Aer Lingus
14 Dec - 27 Dec	Frontier Airlines
04 Dec - 18 Dec	Etihad Airways
13 Dec - 27 Dec	Aer Lingus
12 Dec - 19 Dec	Aer Lingus
28 Dec - 12 Jan	Lufthansa
30 Dec - 07 Jan	Frontier Airlines
15 Dec - 02 Jan	Arajet
15 Dec - 01 Jan	Frontier Airlines
19 Dec - 18 Jan	Frontier Airlines
15 Dec - 03 Jan	Arajet
19 Dec - 17 Jan	Spirit Airlines
31 Dec - 07 Jan	Qatar Airways
28 Dec - 12 Jan	Qatar Airways	direct

Also check the deals for one-way flights from Chicago to Doha 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 Chicago to Doha in December from 896€

Return flights