Cheapest one-way flights from Chicago to Miami in May from $54

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

One-Way flights

13 May Spirit Airlines direct
02 May Spirit Airlines direct
30 May Spirit Airlines direct
04 May Spirit Airlines direct
05 May Spirit Airlines direct
14 May Spirit Airlines direct
17 May Spirit Airlines direct
10 May Spirit Airlines direct
07 May Spirit Airlines direct
08 May Spirit Airlines direct

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

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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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