Cheapest return flights from Chicago to Tokyo in September from $721

AirHint found the following cheapest return flights from Chicago (MDW) to Tokyo (NRT) in September 2025 (see full year).

Return flights

18 Sep - 25 Sep Frontier Airlines
26 Sep - 03 Oct Frontier Airlines
18 Sep - 29 Sep Frontier Airlines
22 Sep - 06 Oct Frontier Airlines
13 Sep - 22 Sep Frontier Airlines
26 Sep - 05 Oct Frontier Airlines
07 Sep - 11 Sep Frontier Airlines
08 Sep - 11 Sep Frontier Airlines
29 Sep - 30 Oct Frontier Airlines
06 Sep - 22 Sep Frontier Airlines
15 Sep - 24 Sep Frontier Airlines
12 Sep - 20 Sep Frontier Airlines
11 Sep - 19 Sep Frontier Airlines
25 Sep - 30 Sep Frontier Airlines
26 Sep - 10 Oct Frontier Airlines
28 Sep - 14 Oct Frontier Airlines
21 Sep - 07 Oct Frontier Airlines
20 Sep - 03 Oct WestJet
28 Sep - 01 Oct WestJet

Also check the deals for one-way flights from Chicago to Tokyo in September.

Skyscanner

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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