Flights to Central San Diego from Boise - $57

View $57 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Boise to Central San Diego

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Boise to Central San Diego (BOI-SAN)

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Oct 9 - Mon, Oct 13
BOI
Boise
SAN
San Diego
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 9 from Boise to San Diego, returning Mon, Oct 13, priced at $114 just found
Southwest Airlines
Tue, Sep 30 - Tue, Oct 7
BOI
Boise
SAN
San Diego
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 30 from Boise to San Diego, returning Tue, Oct 7, priced at $119 just found
Delta
Wed, Aug 6 - Wed, Aug 13
BOI
Boise
SAN
San Diego
$135 Roundtrip, just found
$135
Roundtrip
just found
Select Delta flight, departing Wed, Aug 6 from Boise to San Diego, returning Wed, Aug 13, priced at $135 just found
United
Tue, Sep 30 - Tue, Oct 7
BOI
Boise
SAN
San Diego
$157 Roundtrip, just found
$157
Roundtrip
just found
Select United flight, departing Tue, Sep 30 from Boise to San Diego, returning Tue, Oct 7, priced at $157 just found
American Airlines
Tue, Sep 23 - Tue, Sep 30
BOI
Boise
CLD
Carlsbad
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Sep 23 from Boise to Carlsbad, returning Tue, Sep 30, priced at $159 found 2 hours ago
Spirit Airlines
Fri, Jul 25 - Fri, Aug 1
BOI
Boise
SAN
San Diego
$169 Roundtrip, just found
$169
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Jul 25 from Boise to San Diego, returning Fri, Aug 1, priced at $169 just found

Alternative airports

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

Select flight to San Diego Intl. SAN. Cheapest option available. Flights from $229
SAN
San Diego Intl.
Cheapest
Flights from $229
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Flights from $595
TIJ
General Abelardo L. Rodriguez Intl.
Flights from $595
Select flight to McClellan-Palomar CLD. Flights from $373
CLD
McClellan-Palomar
Flights from $373
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