Cheapest one-way flights from Chicago to Miami in August from $124

AirHint found the following cheapest one-way flights from Chicago (MDW) to Miami (MIA) in August 2026 (see full year).

One-Way flights

22 Aug Southwest Airlines direct
24 Aug Southwest Airlines direct
19 Aug Delta
05 Aug Delta
19 Aug Southwest Airlines direct
05 Aug Southwest Airlines direct
21 Aug Southwest Airlines
02 Aug Delta
02 Aug Southwest Airlines direct
21 Aug Southwest Airlines direct

Also check the deals for return flights from Chicago to Miami in August.

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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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