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

Return flights

02 Jul - 09 Jul	WestJet
02 Jul - 08 Jul	WestJet
16 Jul - 23 Jul	WestJet
30 Jul - 09 Aug	Porter Airlines (Canada) Ltd
02 Jul - 06 Jul	WestJet
09 Jul - 16 Jul	WestJet
18 Jul - 28 Jul	WestJet
08 Jul - 21 Jul	WestJet
28 Jul - 13 Aug	WestJet
25 Jul - 01 Aug	WestJet
03 Jul - 07 Jul	Delta

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

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 Tokyo in July from $1642

Return flights