FFL Helper
New Haven HVN
$223
BWI → HVN · Frontier Airlines
FFL Helper / Baltimore / New Haven / September 2026
BWI → HVN · 2026-09
Baltimore to New Haven in September 2026
Dated one-way fares from Baltimore to New Haven in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$223
Highest this month
$223
Sample fare
$94
Airports
BWI–HVN
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Other months: August 2026 · September 2026 · Full route
September 2026 price calendar
September 2026
From $223
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$223
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Dated fares
Booking BWI to HVN in September 2026
This page is only September 2026 on the Baltimore to New Haven 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 Baltimore to New Haven in September 2026.