FFL Helper
Fresno FAT
$246
BOI → FAT · Frontier Airlines
FFL Helper / Boise / Fresno / August 2026
BOI → FAT · 2026-08
Boise to Fresno in August 2026
Dated one-way fares from Boise to Fresno in August 2026. Use the calendar to see which days are cheaper.
Lowest this month
$246
Highest this month
$246
Sample fare
$246
Airports
BOI–FAT
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Other months: August 2026 · Full route
August 2026 price calendar
August 2026
From $246
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$246
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Dated fares
Booking BOI to FAT in August 2026
This page is only August 2026 on the Boise to Fresno 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 Boise to Fresno in August 2026.