Flights from Portland to Kainaliu

Cheapest flights from Portland

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, Aug 12 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$267 Roundtrip, found 19 hours ago

$267

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 12 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $267 found 19 hours ago

Thu, Aug 14 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$315 Roundtrip, found 19 hours ago

$315

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Aug 14 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $315 found 19 hours ago

Tue, Aug 12 - Fri, Aug 15

PDX

Portland Intl.

KOA

Kona Intl.

$322 Roundtrip, found 19 hours ago

$322

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 12 from Portland Intl. to Kona Intl., returning Fri, Aug 15, priced at $322 found 19 hours ago

Tue, Aug 12 - Sat, Aug 16

PDX

Portland Intl.

KOA

Kona Intl.

$355 Roundtrip, found 19 hours ago

$355

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Aug 12 from Portland Intl. to Kona Intl., returning Sat, Aug 16, priced at $355 found 19 hours ago

Thu, Aug 14 - Fri, Aug 15

PDX

Portland Intl.

KOA

Kona Intl.

$370 Roundtrip, found 19 hours ago

$370

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Aug 14 from Portland Intl. to Kona Intl., returning Fri, Aug 15, priced at $370 found 19 hours ago

Thu, Aug 14 - Sat, Aug 16

PDX

Portland Intl.

KOA

Kona Intl.

$403 Roundtrip, found 19 hours ago

$403

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Aug 14 from Portland Intl. to Kona Intl., returning Sat, Aug 16, priced at $403 found 19 hours ago

Mon, Aug 11 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$415 Roundtrip, found 19 hours ago

$415

Roundtrip

found 19 hours ago

Select Delta flight, departing Mon, Aug 11 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $415 found 19 hours ago

Wed, Oct 8 - Sat, Oct 18

PDX

Portland Intl.

KOA

Kona Intl.

$426 Roundtrip, found 3 days ago

$426

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 8 from Portland Intl. to Kona Intl., returning Sat, Oct 18, priced at $426 found 3 days ago

Sun, Aug 10 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$427 Roundtrip, found 19 hours ago

$427

Roundtrip

found 19 hours ago

Select Delta flight, departing Sun, Aug 10 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $427 found 19 hours ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

KOA

Kona Intl.

$438 Roundtrip, found 1 day ago

$438

Roundtrip

found 1 day ago

Select United flight, departing Sun, Oct 5 from Portland Intl. to Kona Intl., returning Sun, Oct 12, priced at $438 found 1 day ago

Wed, Oct 8 - Sat, Oct 18

PDX

Portland Intl.

KOA

Kona Intl.

$443 Roundtrip, found 3 days ago

$443

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 8 from Portland Intl. to Kona Intl., returning Sat, Oct 18, priced at $443 found 3 days ago

Fri, Aug 8 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$447 Roundtrip, found 19 hours ago

$447

Roundtrip

found 19 hours ago

Select Delta flight, departing Fri, Aug 8 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $447 found 19 hours ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

KOA

Kona Intl.

$448 Roundtrip, found 1 day ago

$448

Roundtrip

found 1 day ago

Select United flight, departing Sun, Oct 5 from Portland Intl. to Kona Intl., returning Sun, Oct 12, priced at $448 found 1 day ago

Sat, Aug 9 - Mon, Aug 18

PDX

Portland Intl.

KOA

Kona Intl.

$463 Roundtrip, found 19 hours ago

$463

Roundtrip

found 19 hours ago

Select Delta flight, departing Sat, Aug 9 from Portland Intl. to Kona Intl., returning Mon, Aug 18, priced at $463 found 19 hours ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

KOA

Kona Intl.

$468 Roundtrip, found 1 day ago

$468

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 5 from Portland Intl. to Kona Intl., returning Sun, Oct 12, priced at $468 found 1 day ago

Mon, Aug 11 - Sun, Aug 17

PDX

Portland Intl.

KOA

Kona Intl.

$470 Roundtrip, found 19 hours ago

$470

Roundtrip

found 19 hours ago

Select Delta flight, departing Mon, Aug 11 from Portland Intl. to Kona Intl., returning Sun, Aug 17, priced at $470 found 19 hours ago

Mon, Aug 11 - Fri, Aug 15

PDX

Portland Intl.

KOA

Kona Intl.

$472 Roundtrip, found 19 hours ago

$472

Roundtrip

found 19 hours ago

Select Delta flight, departing Mon, Aug 11 from Portland Intl. to Kona Intl., returning Fri, Aug 15, priced at $472 found 19 hours ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

KOA

Kona Intl.

$479 Roundtrip, found 1 day ago

$479

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 5 from Portland Intl. to Kona Intl., returning Sun, Oct 12, priced at $479 found 1 day ago

Sun, Aug 10 - Fri, Aug 15

PDX

Portland Intl.

KOA

Kona Intl.

$482 Roundtrip, found 19 hours ago

$482

Roundtrip

found 19 hours ago

Select Delta flight, departing Sun, Aug 10 from Portland Intl. to Kona Intl., returning Fri, Aug 15, priced at $482 found 19 hours ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

KOA

Kona Intl.

$905 Roundtrip, found 1 day ago

$905

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sun, Oct 5 from Portland Intl. to Kona Intl., returning Sun, Oct 12, priced at $905 found 1 day ago