Flights from Newark to Southwest Idaho

Cheapest flights from Newark

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Tue, Jun 24

EWR

Newark Liberty Intl. Airport

BOI

Boise

$323 Roundtrip, found 2 days ago

$323

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to Boise, returning Tue, Jun 24, priced at $323 found 2 days ago

Fri, Jun 20 - Tue, Jun 24

EWR

Newark Liberty Intl. Airport

BOI

Boise

$329 Roundtrip, found 2 days ago

$329

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 20 from Newark Liberty Intl. Airport to Boise, returning Tue, Jun 24, priced at $329 found 2 days ago

Wed, Jun 18 - Tue, Jun 24

EWR

Newark Liberty Intl. Airport

BOI

Boise

$373 Roundtrip, found 2 days ago

$373

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Jun 18 from Newark Liberty Intl. Airport to Boise, returning Tue, Jun 24, priced at $373 found 2 days ago

Tue, Jun 17 - Sat, Jun 21

EWR

Newark Liberty Intl. Airport

BOI

Boise

$398 Roundtrip, found 2 days ago

$398

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to Boise, returning Sat, Jun 21, priced at $398 found 2 days ago

Sun, Jun 15 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$405 Roundtrip, found 2 days ago

$405

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Jun 15 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $405 found 2 days ago

Tue, Jun 17 - Thu, Jun 26

EWR

Newark Liberty Intl. Airport

BOI

Boise

$419 Roundtrip, found 2 days ago

$419

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to Boise, returning Thu, Jun 26, priced at $419 found 2 days ago

Fri, Jun 20 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$422 Roundtrip, found 2 days ago

$422

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 20 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $422 found 2 days ago

Sat, Jun 14 - Tue, Jun 24

EWR

Newark Liberty Intl. Airport

BOI

Boise

$427 Roundtrip, found 2 days ago

$427

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Jun 14 from Newark Liberty Intl. Airport to Boise, returning Tue, Jun 24, priced at $427 found 2 days ago

Tue, Jun 17 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$430 Roundtrip, found 2 days ago

$430

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $430 found 2 days ago

Wed, Jun 18 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$454 Roundtrip, found 2 days ago

$454

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jun 18 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $454 found 2 days ago

Sat, Jun 14 - Sat, Jun 21

EWR

Newark Liberty Intl. Airport

BOI

Boise

$473 Roundtrip, found 2 days ago

$473

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 14 from Newark Liberty Intl. Airport to Boise, returning Sat, Jun 21, priced at $473 found 2 days ago

Thu, Jun 19 - Sat, Jun 21

EWR

Newark Liberty Intl. Airport

BOI

Boise

$499 Roundtrip, found 2 days ago

$499

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Jun 19 from Newark Liberty Intl. Airport to Boise, returning Sat, Jun 21, priced at $499 found 2 days ago

Fri, Jun 20 - Sun, Jun 22

EWR

Newark Liberty Intl. Airport

BOI

Boise

$502 Roundtrip, found 2 days ago

$502

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 20 from Newark Liberty Intl. Airport to Boise, returning Sun, Jun 22, priced at $502 found 2 days ago

Thu, Jun 19 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$520 Roundtrip, found 2 days ago

$520

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $520 found 2 days ago

Sat, Jun 14 - Fri, Jun 27

EWR

Newark Liberty Intl. Airport

BOI

Boise

$521 Roundtrip, found 2 days ago

$521

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Jun 14 from Newark Liberty Intl. Airport to Boise, returning Fri, Jun 27, priced at $521 found 2 days ago

Tue, Jun 17 - Sun, Jun 22

EWR

Newark Liberty Intl. Airport

BOI

Boise

$547 Roundtrip, found 2 days ago

$547

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 17 from Newark Liberty Intl. Airport to Boise, returning Sun, Jun 22, priced at $547 found 2 days ago