Newark to Chicago in September 2026

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

Lowest this month $86

Highest this month $141

Sample fare $84

Airports EWR–MDW

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September 2026 price calendar

From $86 · up to $141

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $120 2 $120 3 $132 4 $132 5 $135 6 $135 7 $130 8 $130 9 $126 10 $106 11 $124 12 $123 13 $105 14 $141 15 $105 16 $115 17 $121 18 $124 19 $116 20 $123 21 $116 22 $110 23 $111 24 $112 25 $114 26 $116 27 $95 28 $137 29 $86 30 $110

Chicago CHI

$86

Sep 29, 11:35am · 7h 48m · 1 stop

EWR → ORD · Frontier Airlines

Chicago CHI

$95

Sep 27, 5:55am · 18h 4m · 1 stop

EWR → ORD · Frontier Airlines

Chicago CHI

$105

Sep 15, 1:30pm · 7h 59m · 1 stop

EWR → ORD · Frontier Airlines

This page is only September 2026 on the Newark 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 Newark to Chicago in September 2026.