Flights from Phoenix to Idaho Falls

Cheapest flights from Phoenix

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.

Wed, Aug 20 - Sun, Aug 24

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$290 Roundtrip, found 5 days ago

$290

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Aug 20 from Sky Harbor Intl. to Idaho Falls Regional, returning Sun, Aug 24, priced at $290 found 5 days ago

Tue, Aug 19 - Fri, Aug 22

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$291 Roundtrip, found 5 days ago

$291

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Aug 19 from Sky Harbor Intl. to Idaho Falls Regional, returning Fri, Aug 22, priced at $291 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$291 Roundtrip, found 5 days ago

$291

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $291 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$296 Roundtrip, found 5 days ago

$296

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $296 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$301 Roundtrip, found 5 days ago

$301

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $301 found 5 days ago

Fri, Aug 22 - Sat, Aug 23

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$315 Roundtrip, found 5 days ago

$315

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Fri, Aug 22 from Sky Harbor Intl. to Idaho Falls Regional, returning Sat, Aug 23, priced at $315 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$325 Roundtrip, found 5 days ago

$325

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $325 found 5 days ago

Thu, Aug 21 - Fri, Aug 22

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$330 Roundtrip, found 5 days ago

$330

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Fri, Aug 22, priced at $330 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$331 Roundtrip, found 5 days ago

$331

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $331 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$336 Roundtrip, found 5 days ago

$336

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $336 found 5 days ago

Sat, Aug 23 - Sat, Aug 23

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$341 Roundtrip, found 5 days ago

$341

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Aug 23 from Sky Harbor Intl. to Idaho Falls Regional, returning Sat, Aug 23, priced at $341 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$351 Roundtrip, found 5 days ago

$351

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $351 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$359 Roundtrip, found 5 days ago

$359

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $359 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$360 Roundtrip, found 5 days ago

$360

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $360 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$361 Roundtrip, found 5 days ago

$361

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $361 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$365 Roundtrip, found 5 days ago

$365

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $365 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$366 Roundtrip, found 5 days ago

$366

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $366 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$371 Roundtrip, found 5 days ago

$371

Roundtrip

found 5 days ago

Select United flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $371 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$386 Roundtrip, found 5 days ago

$386

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $386 found 5 days ago

Thu, Aug 21 - Mon, Aug 25

PHX

Sky Harbor Intl.

IDA

Idaho Falls Regional

$387 Roundtrip, found 5 days ago

$387

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Aug 21 from Sky Harbor Intl. to Idaho Falls Regional, returning Mon, Aug 25, priced at $387 found 5 days ago