AirHint found the following cheapest return flights from Bangalore (BLR) to Chicago (ORD) in May 2026 (see full year).

Return flights

29 May - 20 Jun	Cathay Pacific
01 May - 25 May	Etihad Airways
10 May - 10 Jun	Air India
26 May - 23 Jun	Lufthansa
10 May - 12 Jun	Etihad Airways
11 May - 29 May	Etihad Airways
16 May - 22 May	Etihad Airways
20 May - 24 Jun	Lufthansa
12 May - 23 May	Delta
05 May - 10 Jun	Delta
25 May - 20 Jun	Delta
24 May - 20 Jun	Delta
24 May - 19 Jun	Delta

Also check the deals for one-way flights from Bangalore to Chicago in May.

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 Chicago

Cheap car rent in Chicago

Cheapest return flights from Bangalore to Chicago in May from $1013

Return flights