Flights from Denver to Idaho Falls

Cheapest flights from Denver

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.

Fri, Jul 25 - Wed, Jul 30

DEN

Denver Intl.

IDA

Idaho Falls Regional

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Denver Intl. to Idaho Falls Regional, returning Wed, Jul 30, priced at $244 found 1 day ago

Sat, Jul 26 - Wed, Jul 30

DEN

Denver Intl.

IDA

Idaho Falls Regional

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 26 from Denver Intl. to Idaho Falls Regional, returning Wed, Jul 30, priced at $279 found 1 day ago

Fri, Jul 25 - Mon, Jul 28

DEN

Denver Intl.

IDA

Idaho Falls Regional

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Denver Intl. to Idaho Falls Regional, returning Mon, Jul 28, priced at $294 found 1 day ago

Sat, Jul 26 - Mon, Jul 28

DEN

Denver Intl.

IDA

Idaho Falls Regional

$319 Roundtrip, found 1 day ago

$319

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 26 from Denver Intl. to Idaho Falls Regional, returning Mon, Jul 28, priced at $319 found 1 day ago

Sun, Jul 27 - Sat, Aug 2

DEN

Denver Intl.

IDA

Idaho Falls Regional

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Jul 27 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 2, priced at $329 found 1 day ago

Sat, Jul 26 - Sun, Aug 3

DEN

Denver Intl.

IDA

Idaho Falls Regional

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 26 from Denver Intl. to Idaho Falls Regional, returning Sun, Aug 3, priced at $338 found 1 day ago

Fri, Jul 25 - Sun, Aug 3

DEN

Denver Intl.

IDA

Idaho Falls Regional

$354 Roundtrip, found 1 day ago

$354

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 25 from Denver Intl. to Idaho Falls Regional, returning Sun, Aug 3, priced at $354 found 1 day ago

Wed, Jul 30 - Sun, Aug 3

DEN

Denver Intl.

IDA

Idaho Falls Regional

$368 Roundtrip, found 1 day ago

$368

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 30 from Denver Intl. to Idaho Falls Regional, returning Sun, Aug 3, priced at $368 found 1 day ago

Sat, Jul 26 - Sat, Aug 2

DEN

Denver Intl.

IDA

Idaho Falls Regional

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 26 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 2, priced at $379 found 1 day ago

Wed, Jul 30 - Sat, Aug 2

DEN

Denver Intl.

IDA

Idaho Falls Regional

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jul 30 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 2, priced at $409 found 1 day ago

Sun, Jul 27 - Mon, Jul 28

DEN

Denver Intl.

IDA

Idaho Falls Regional

$427 Roundtrip, found 1 day ago

$427

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jul 27 from Denver Intl. to Idaho Falls Regional, returning Mon, Jul 28, priced at $427 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$437 Roundtrip, found 1 day ago

$437

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $437 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$446 Roundtrip, found 1 day ago

$446

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $446 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$452 Roundtrip, found 1 day ago

$452

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $452 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$455 Roundtrip, found 1 day ago

$455

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $455 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$462 Roundtrip, found 1 day ago

$462

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $462 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$467 Roundtrip, found 1 day ago

$467

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $467 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$470 Roundtrip, found 1 day ago

$470

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $470 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$474 Roundtrip, found 1 day ago

$474

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $474 found 1 day ago

Mon, Jul 28 - Thu, Jul 31

DEN

Denver Intl.

IDA

Idaho Falls Regional

$794 Roundtrip, found 1 day ago

$794

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Mon, Jul 28 from Denver Intl. to Idaho Falls Regional, returning Thu, Jul 31, priced at $794 found 1 day ago