Chicago to Dallas in September 2026

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

Lowest this month $82

Highest this month $151

Sample fare $82

Airports MDW–DFW

Search September 2026 tickets

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Other months: August 2026 · September 2026 · October 2026 · Full route

September 2026 price calendar

September 2026

From $82 · up to $151

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $151 2 $117 3 $117 4 $117 5 $117 6 $117 7 $117 8 $117 9 $117 10 $117 11 $117 12 $117 13 $117 14 $117 15 $117 16 $82 17 $89 18 $113 19 $102 20 $132 21 $110 22 $110

Dated fares

Dallas DFW

$82

Sep 16, 6:25am · 5h 47m · 1 stop

MDW → DFW · Frontier Airlines

Tickets

Dallas DFW

$89

Sep 17, 7:28pm · 11h 32m · 1 stop

ORD → DFW · Frontier Airlines

Tickets

Dallas DFW

$102

Sep 19, 6:00am · 2h 41m · 0 stops

ORD → DFW · Frontier Airlines

Tickets

Dallas DFW

$110

Sep 21, 12:54pm · 2h 31m · 0 stops

MDW → DFW · Frontier Airlines

Tickets

Dallas DFW

$110

Sep 22, 6:00am · 2h 41m · 0 stops

ORD → DFW · Frontier Airlines

Tickets

Dallas DFW

$113

Sep 18, 8:55pm · 8h 46m · 1 stop

ORD → DFW · Frontier Airlines

Tickets

Booking CHI to DFW in September 2026

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