Flights to Southwest Idaho from Miami - ￥27,010

View ￥27,010 flight on Mon, Jul 21, 2025Opens in a new window

Popular airlines from Miami to Southwest Idaho

  • 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 Miami to Southwest Idaho (FLL-BOI)

Prices were available within the past 7 days and start at ￥27,010 for one-way flights and ￥51,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 21 - Wed, Jul 30
MIA
Miami
BOI
Boise
￥51,760 Roundtrip, found 1 day ago
￥51,760
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 21 from Miami to Boise, returning Wed, Jul 30, priced at ￥51,760 found 1 day ago
American Airlines
Mon, Jul 21 - Wed, Jul 30
FLL
Fort Lauderdale
BOI
Boise
￥51,870 Roundtrip, found 1 day ago
￥51,870
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 21 from Fort Lauderdale to Boise, returning Wed, Jul 30, priced at ￥51,870 found 1 day ago
American Airlines
Mon, Jul 21 - Wed, Jul 30
MIA
Miami
BOI
Boise
￥51,870 Roundtrip, found 1 day ago
￥51,870
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 21 from Miami to Boise, returning Wed, Jul 30, priced at ￥51,870 found 1 day ago
American Airlines
Mon, Jul 21 - Wed, Jul 30
FLL
Fort Lauderdale
BOI
Boise
￥52,640 Roundtrip, found 1 day ago
￥52,640
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 21 from Fort Lauderdale to Boise, returning Wed, Jul 30, priced at ￥52,640 found 1 day ago
American Airlines
Mon, Jul 21 - Wed, Jul 30
MIA
Miami
BOI
Boise
￥55,530 Roundtrip, found 1 day ago
￥55,530
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 21 from Miami to Boise, returning Wed, Jul 30, priced at ￥55,530 found 1 day ago
United
Mon, Jul 21 - Wed, Jul 30
MIA
Miami
BOI
Boise
￥58,520 Roundtrip, found 1 day ago
￥58,520
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Miami to Boise, returning Wed, Jul 30, priced at ￥58,520 found 1 day ago

Find the cheapest month to fly from Miami (MIA) to Boise (BOI)

August is typically the cheapest month to fly

From ￥25,677 - ￥84,575 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.