Boston to Salt Lake City in August 2026

Dated one-way fares from Boston to Salt Lake City in August 2026. Use the calendar to see which days are cheaper.

Lowest this month $182

Highest this month $196

Sample fare $120

Airports BOS–SLC

Ad. Ticket links are affiliate ads. We may earn a commission if you book. Advertising disclosure

August 2026 price calendar

From $182 · up to $196

Mon

Tue

Wed

Thu

Fri

Sat

Sun

24 $196 25 $189 26 $189 27 $182

Salt Lake City SLC

$120

Sep 16, 12:54pm · 13h 5m · 2 stops

BOS → SLC · Frontier Airlines

Salt Lake City SLC

$121

Sep 17, 11:17am · 14h 42m · 2 stops

BOS → SLC · Frontier Airlines

Salt Lake City SLC

$125

Sep 15, 12:52pm · 23h 49m · 2 stops

BOS → SLC · Frontier Airlines

Salt Lake City SLC

$176

Sep 22, 9:46am · 16h 13m · 2 stops

BOS → SLC · jetBlue

This page is only August 2026 on the Boston to Salt Lake City 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 Salt Lake City in August 2026.