Flights to South San Diego from Boise - ￥14,280

View ￥14,280 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Boise to South San Diego

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ￥14,280 for one-way flights and ￥29,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 1 - Wed, Aug 6
BOI
Boise
SAN
San Diego
￥29,800 Roundtrip, found 5 days ago
￥29,800
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 1 from Boise to San Diego, returning Wed, Aug 6, priced at ￥29,800 found 5 days ago
Delta
Fri, Aug 22 - Sun, Aug 24
BOI
Boise
SAN
San Diego
￥29,990 Roundtrip, found 6 days ago
￥29,990
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 22 from Boise to San Diego, returning Sun, Aug 24, priced at ￥29,990 found 6 days ago
Delta
Fri, Aug 1 - Wed, Aug 6
BOI
Boise
SAN
San Diego
￥31,950 Roundtrip, found 5 days ago
￥31,950
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 1 from Boise to San Diego, returning Wed, Aug 6, priced at ￥31,950 found 5 days ago
Delta
Fri, Aug 1 - Wed, Aug 6
BOI
Boise
SAN
San Diego
￥34,100 Roundtrip, found 5 days ago
￥34,100
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 1 from Boise to San Diego, returning Wed, Aug 6, priced at ￥34,100 found 5 days ago
American Airlines
Fri, Aug 22 - Sun, Aug 24
BOI
Boise
CLD
Carlsbad
￥36,970 Roundtrip, found 6 days ago
￥36,970
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 22 from Boise to Carlsbad, returning Sun, Aug 24, priced at ￥36,970 found 6 days ago
United
Fri, Aug 22 - Sun, Aug 24
BOI
Boise
SAN
San Diego
￥37,300 Roundtrip, found 6 days ago
￥37,300
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Boise to San Diego, returning Sun, Aug 24, priced at ￥37,300 found 6 days ago
*Available to Expedia members.