Boston to Raleigh in September 2026

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

Lowest this month $171

Highest this month $171

Sample fare $82

Airports PSM–RDU

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September 2026 price calendar

From $171

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $171 2 $171

Raleigh RDU

$171

Sep 01, 12:45pm · 11h 14m · 1 stop

BOS → RDU · Frontier Airlines

Raleigh RDU

$171

Sep 02, 12:45pm · 11h 14m · 1 stop

BOS → RDU · Frontier Airlines

This page is only September 2026 on the Boston to Raleigh 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 Boston to Raleigh in September 2026.