IAD (Washington) to Atlanta in August 2026

Dated one-way fares from IAD (Washington) to Atlanta in August 2026. Use the calendar to see which days are cheaper.

Lowest this month $119

Highest this month $122

Sample fare $115

Airports IAD–ATL

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August 2026 price calendar

From $119 · up to $122

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 $122 27 $121 28 $121 29 $119

Atlanta ATL

$119

Aug 29, 8:39pm · 2h 11m · 0 stops

IAD → ATL · Frontier Airlines

Atlanta ATL

$122

Aug 26, 6:20am · 2h 11m · 0 stops

IAD → ATL · Frontier Airlines

This page is only August 2026 on the IAD (Washington) to Atlanta 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 IAD (Washington) to Atlanta in August 2026.