Cheap flights from Boise to Northern Utah - Salt Lake City

View AU$223 flight on Wed, 10 Sep. 2025Opens in a new window

Popular airlines from Boise to Northern Utah - Salt Lake City

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

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Cheap Flights from Boise (BOI) to Northern Utah - Salt Lake City (SLC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$393 Return, found 1 day ago
AU$393
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$393 found 1 day ago
Alaska Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$400 Return, found 1 day ago
AU$400
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$400 found 1 day ago
Alaska Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$414 Return, found 1 day ago
AU$414
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$414 found 1 day ago
Alaska Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$428 Return, found 1 day ago
AU$428
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$428 found 1 day ago
Alaska Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$444 Return, found 1 day ago
AU$444
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$444 found 1 day ago
Alaska Airlines
Wed, 10 Sep. - Wed, 17 Sep.
BOI
Boise
SLC
Salt Lake City
AU$458 Return, found 1 day ago
AU$458
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 10 Sep. from Boise to Salt Lake City, returning Wed, 17 Sep., priced at AU$458 found 1 day ago

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

August is typically the cheapest month to fly

From AU$141 - AU$622 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.