Miami to Chicago in September 2026

Dated one-way fares from Miami to Chicago in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $48

Highest this month $180

Sample fare $48

Airports FLL–ORD

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September 2026 price calendar

From $48 · up to $180

Mon

Tue

Wed

Thu

Fri

Sat

Sun

2 $123 3 $127 4 $180 5 $137 6 $149 7 $172 8 $126 9 $103 10 $103 11 $103 12 $81 13 $86 14 $90 15 $81 16 $50 17 $52 18 $50 19 $50 20 $50 21 $50 22 $48

Chicago CHI

$48

Sep 22, 12:53pm · 3h 27m · 0 stops

FLL → ORD · Frontier Airlines

Chicago CHI

$50

Sep 16, 12:53pm · 3h 27m · 0 stops

FLL → ORD · Frontier Airlines

This page is only September 2026 on the Miami to Chicago route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Miami to Chicago in September 2026.