Flights from Cascade

Cheapest flights from Cascade

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, Nov 19 - Thu, Nov 27

HLN

Helena Regional

PDX

Portland Intl.

$216 Roundtrip, found 6 days ago

$216

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Nov 19 from Helena Regional to Portland Intl., returning Thu, Nov 27, priced at $216 found 6 days ago

Mon, Nov 17 - Thu, Nov 27

HLN

Helena Regional

PDX

Portland Intl.

$243 Roundtrip, found 6 days ago

$243

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Nov 17 from Helena Regional to Portland Intl., returning Thu, Nov 27, priced at $243 found 6 days ago

Thu, Dec 4 - Tue, Dec 9

HLN

Helena Regional

PDX

Portland Intl.

$246 Roundtrip, found 2 days ago

$246

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Dec 4 from Helena Regional to Portland Intl., returning Tue, Dec 9, priced at $246 found 2 days ago

Wed, Dec 3 - Tue, Dec 16

HLN

Helena Regional

PDX

Portland Intl.

$253 Roundtrip, found 2 days ago

$253

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Dec 3 from Helena Regional to Portland Intl., returning Tue, Dec 16, priced at $253 found 2 days ago

Tue, Jan 27 - Sat, Feb 14

HLN

Helena Regional

PDX

Portland Intl.

$262 Roundtrip, found 2 days ago

$262

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Jan 27 from Helena Regional to Portland Intl., returning Sat, Feb 14, priced at $262 found 2 days ago

Fri, Dec 5 - Tue, Dec 16

HLN

Helena Regional

PDX

Portland Intl.

$263 Roundtrip, found 2 days ago

$263

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Dec 5 from Helena Regional to Portland Intl., returning Tue, Dec 16, priced at $263 found 2 days ago

Thu, Dec 4 - Thu, Dec 11

HLN

Helena Regional

PDX

Portland Intl.

$264 Roundtrip, found 3 days ago

$264

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Thu, Dec 4 from Helena Regional to Portland Intl., returning Thu, Dec 11, priced at $264 found 3 days ago

Sat, Dec 6 - Tue, Dec 16

HLN

Helena Regional

PDX

Portland Intl.

$266 Roundtrip, found 2 days ago

$266

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 6 from Helena Regional to Portland Intl., returning Tue, Dec 16, priced at $266 found 2 days ago

Tue, Jan 27 - Mon, Feb 16

HLN

Helena Regional

PDX

Portland Intl.

$272 Roundtrip, found 2 days ago

$272

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Jan 27 from Helena Regional to Portland Intl., returning Mon, Feb 16, priced at $272 found 2 days ago

Thu, Dec 4 - Tue, Dec 16

HLN

Helena Regional

PDX

Portland Intl.

$273 Roundtrip, found 2 days ago

$273

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Dec 4 from Helena Regional to Portland Intl., returning Tue, Dec 16, priced at $273 found 2 days ago

Sat, Dec 6 - Thu, Dec 25

HLN

Helena Regional

PDX

Portland Intl.

$275 Roundtrip, found 3 days ago

$275

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Dec 6 from Helena Regional to Portland Intl., returning Thu, Dec 25, priced at $275 found 3 days ago

Sun, Dec 7 - Tue, Dec 16

HLN

Helena Regional

PDX

Portland Intl.

$275 Roundtrip, found 2 days ago

$275

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sun, Dec 7 from Helena Regional to Portland Intl., returning Tue, Dec 16, priced at $275 found 2 days ago

Fri, Jan 30 - Sat, Feb 14

HLN

Helena Regional

PDX

Portland Intl.

$282 Roundtrip, found 2 days ago

$282

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Jan 30 from Helena Regional to Portland Intl., returning Sat, Feb 14, priced at $282 found 2 days ago

Fri, Dec 5 - Thu, Dec 11

HLN

Helena Regional

PDX

Portland Intl.

$283 Roundtrip, found 2 days ago

$283

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Dec 5 from Helena Regional to Portland Intl., returning Thu, Dec 11, priced at $283 found 2 days ago

Tue, Dec 16 - Tue, Dec 30

HLN

Helena Regional

PDX

Portland Intl.

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Dec 16 from Helena Regional to Portland Intl., returning Tue, Dec 30, priced at $284 found 2 days ago

Thu, Dec 4 - Thu, Dec 11

HLN

Helena Regional

PDX

Portland Intl.

$286 Roundtrip, found 2 days ago

$286

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Dec 4 from Helena Regional to Portland Intl., returning Thu, Dec 11, priced at $286 found 2 days ago

Thu, Jan 29 - Sat, Feb 14

HLN

Helena Regional

PDX

Portland Intl.

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Thu, Jan 29 from Helena Regional to Portland Intl., returning Sat, Feb 14, priced at $292 found 2 days ago

Mon, Dec 15 - Wed, Dec 31

HLN

Helena Regional

PDX

Portland Intl.

$293 Roundtrip, found 2 days ago

$293

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Mon, Dec 15 from Helena Regional to Portland Intl., returning Wed, Dec 31, priced at $293 found 2 days ago

Fri, Nov 21 - Fri, Dec 5

HLN

Helena Regional

PDX

Portland Intl.

$294 Roundtrip, found 3 days ago

$294

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Fri, Nov 21 from Helena Regional to Portland Intl., returning Fri, Dec 5, priced at $294 found 3 days ago

Tue, Nov 18 - Tue, Dec 2

HLN

Helena Regional

PDX

Portland Intl.

$685 Roundtrip, found 1 day ago

$685

Roundtrip

found 1 day ago

Select United flight, departing Tue, Nov 18 from Helena Regional to Portland Intl., returning Tue, Dec 2, priced at $685 found 1 day ago