Cheap flights from Boise to Great Basin from CA $89

View CA $89 flight on Thu, Sep. 18, 2025Opens in a new window

Popular airlines from Boise to Great Basin

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • American Airlines

    American Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheap flights from Boise (BOI) to Great Basin (SLC)

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Sep. 18 - Fri, Sep. 26
BOI
Boise
SLC
Salt Lake City
CA $177 Roundtrip, found 5 days ago
CA $177
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Boise to Salt Lake City, returning Fri, Sep. 26, priced at CA $177 found 5 days ago
Delta
Tue, Aug. 19 - Fri, Aug. 22
BOI
Boise
RNO
Reno
CA $233 Roundtrip, found 4 days ago
CA $233
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug. 19 from Boise to Reno, returning Fri, Aug. 22, priced at CA $233 found 4 days ago
Delta
Tue, Aug. 19 - Fri, Aug. 22
BOI
Boise
RNO
Reno
CA $275 Roundtrip, found 4 days ago
CA $275
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug. 19 from Boise to Reno, returning Fri, Aug. 22, priced at CA $275 found 4 days ago
Alaska Airlines
Tue, Aug. 19 - Fri, Aug. 22
BOI
Boise
RNO
Reno
CA $288 Roundtrip, found 4 days ago
CA $288
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug. 19 from Boise to Reno, returning Fri, Aug. 22, priced at CA $288 found 4 days ago
United
Tue, Aug. 19 - Fri, Aug. 22
BOI
Boise
RNO
Reno
CA $322 Roundtrip, found 4 days ago
CA $322
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug. 19 from Boise to Reno, returning Fri, Aug. 22, priced at CA $322 found 4 days ago
American Airlines
Tue, Aug. 19 - Fri, Aug. 22
BOI
Boise
RNO
Reno
CA $341 Roundtrip, found 4 days ago
CA $341
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug. 19 from Boise to Reno, returning Fri, Aug. 22, priced at CA $341 found 4 days ago

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

October is typically the cheapest month to fly

From CA $167 - CA $545 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.