Cheapest return flights from Chicago to Delhi in October from $687

Best time to book flights for Chicago (ORD) to Delhi (DEL) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Delhi (DEL) in October 2025 (see full year).

Return flights

01 Oct - 29 Oct Air India direct
01 Oct - 07 Oct Air India direct
08 Oct - 31 Oct Turkish Airlines
04 Oct - 01 Nov Air India direct
18 Oct - 12 Nov Cathay Pacific
15 Oct - 19 Nov Turkish Airlines
01 Oct - 01 Nov Turkish Airlines
08 Oct - 31 Oct Air India direct
01 Oct - 01 Nov Air India direct
18 Oct - 12 Nov Air India direct
15 Oct - 19 Nov Air India direct

Also check the deals for one-way flights from Chicago to Delhi in October.

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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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