$406 Cheap United flights Boise (BOI) to Salt Lake City (SLC)

View $406 flight on Thu, Dec 25, 2025Opens in a new window

$406 Cheap United flights Boise (BOI) to Salt Lake City (SLC)

Prices were available within the past 7 days and start at $406 for one-way flights and $969 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 25 - Sat, Dec 27
BOI
Boise
SLC
Salt Lake City
$969 Roundtrip, found 14 hours ago
$969
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Dec 25 from Boise to Salt Lake City, returning Sat, Dec 27, priced at $969 found 14 hours ago

Find the cheapest month to fly from Boise (BOI) to Salt Lake City (SLC)

September is typically the cheapest month to fly

From $126 - $448 per traveler.

Alternative airports near Salt Lake City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salt Lake City Intl. SLC. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $359
SLC
Salt Lake City Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $359
Flights from Boise (BOI) to Salt Lake City (SLC)
Origin airport
Boise
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
463 km
Average flight time
1 hour 22 mins