Cheap Frontier Airlines flights New York (LGA) to Boise (BOI)

Cheap Frontier Airlines flights New York (LGA) to Boise (BOI)

Prices were available within the past 7 days and start at for one-way flights and $344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Fri, Oct 3

LGA

New York

BOI

Boise

$344 Roundtrip, found 3 days ago

$344

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from New York to Boise, returning Fri, Oct 3, priced at $344 found 3 days ago

Wed, Oct 1 - Fri, Oct 3

LGA

New York

BOI

Boise

$491 Roundtrip, found 1 day ago

$491

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Oct 1 from New York to Boise, returning Fri, Oct 3, priced at $491 found 1 day ago

Sat, Sep 27 - Thu, Oct 2

LGA

New York

BOI

Boise

$574 Roundtrip, found 1 day ago

$574

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 27 from New York to Boise, returning Thu, Oct 2, priced at $574 found 1 day ago

Wed, Oct 1 - Sun, Oct 5

LGA

New York

BOI

Boise

$668 Roundtrip, found 1 day ago

$668

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Oct 1 from New York to Boise, returning Sun, Oct 5, priced at $668 found 1 day ago

Sat, Sep 27 - Sun, Oct 5

LGA

New York

BOI

Boise

$676 Roundtrip, found 3 days ago

$676

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from New York to Boise, returning Sun, Oct 5, priced at $676 found 3 days ago

Sat, Sep 27 - Sun, Oct 5

LGA

New York

BOI

Boise

$751 Roundtrip, found 1 day ago

$751

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 27 from New York to Boise, returning Sun, Oct 5, priced at $751 found 1 day ago