Cheapest return flights from Chicago (ORD) to Tokyo (NRT), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep 14 Sep Frontier Airlines
10 Sep 23 Sep Frontier Airlines
15 Sep 23 Sep Frontier Airlines
01 Sep 01 Oct Frontier Airlines
08 Sep 16 Sep Frontier Airlines
01 Sep 08 Sep Frontier Airlines
06 Sep 12 Sep Frontier Airlines
03 Sep 12 Sep Frontier Airlines
03 Sep 14 Sep Frontier Airlines
29 Sep 10 Oct Frontier Airlines
17 Sep 27 Sep Cathay Pacific
16 Sep 26 Sep Porter Airlines (Canada) Ltd
04 Sep 09 Oct Frontier Airlines
04 Sep 15 Oct Cathay Pacific
04 Sep 09 Oct United
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deals for one-way flights from Chicago to Tokyo in September.

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Updated Jun 6, 2026.

About these fares

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