Flights to Southern Idaho from San Antonio - ￥11,640

View ￥11,640 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from San Antonio to Southern Idaho

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    Peach

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    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

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    STARFLYER

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Cheap Flights from San Antonio to Southern Idaho (SAT-IDA)

Prices were available within the past 7 days and start at ￥11,640 for one-way flights and ￥35,850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 29 - Mon, Oct 6
SAT
San Antonio
BOI
Boise
￥35,850 Roundtrip, found 3 days ago
￥35,850
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 29 from San Antonio to Boise, returning Mon, Oct 6, priced at ￥35,850 found 3 days ago
Delta
Mon, Sep 29 - Mon, Oct 6
SAT
San Antonio
BOI
Boise
￥35,850 Roundtrip, found 3 days ago
￥35,850
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 29 from San Antonio to Boise, returning Mon, Oct 6, priced at ￥35,850 found 3 days ago
American Airlines
Mon, Sep 29 - Mon, Oct 6
SAT
San Antonio
BOI
Boise
￥36,620 Roundtrip, found 3 days ago
￥36,620
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 29 from San Antonio to Boise, returning Mon, Oct 6, priced at ￥36,620 found 3 days ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
SAT
San Antonio
BOI
Boise
￥36,890 Roundtrip, found 3 days ago
￥36,890
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 1 from San Antonio to Boise, returning Wed, Oct 8, priced at ￥36,890 found 3 days ago
American Airlines
Mon, Sep 29 - Mon, Oct 6
SAT
San Antonio
BOI
Boise
￥38,860 Roundtrip, found 3 days ago
￥38,860
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 29 from San Antonio to Boise, returning Mon, Oct 6, priced at ￥38,860 found 3 days ago
United
Mon, Sep 29 - Mon, Oct 6
SAT
San Antonio
BOI
Boise
￥41,000 Roundtrip, found 3 days ago
￥41,000
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 29 from San Antonio to Boise, returning Mon, Oct 6, priced at ￥41,000 found 3 days ago

Find the cheapest month to fly from San Antonio (SAT) to Boise (BOI)

November is typically the cheapest month to fly

From ￥21,572 - ￥79,386 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.