Denver to Dallas in August 2026

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

Lowest this month $142

Highest this month $176

Sample fare $35

Airports DEN–DFW

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August 2026 price calendar

From $142 · up to $176

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 $143 27 $176 28 $163 29 $142 30 $149 31 $155

Dallas DFW

$142

Aug 29, 10:09am · 2h 10m · 0 stops

DEN → DFW · Frontier Airlines

Dallas DFW

$143

Aug 26, 10:09am · 2h 10m · 0 stops

DEN → DFW · Frontier Airlines

Dallas DFW

$155

Aug 31, 2:55pm · 2h 8m · 0 stops

DEN → DFW · Frontier Airlines

Dallas DFW

$163

Aug 28, 10:09am · 2h 10m · 0 stops

DEN → DFW · Frontier Airlines

Dallas DFW

$176

Aug 27, 5:05am · 2h 4m · 0 stops

DEN → DFW · Frontier Airlines

This page is only August 2026 on the Denver 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 Denver to Dallas in August 2026.