Cheap flights from Portland to Lihue from CA $212

View CA $212 flight on Fri, Sep. 12, 2025Opens in a new window

Popular airlines from Portland to Lihue

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Cheap flights from Portland (PDX) to Lihue (LIH)

Prices were available within the past 7 days and start at CA $212 for one-way flights and CA $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan. 12 - Thu, Jan. 22
PDX
Portland
LIH
Kauai
CA $420 Roundtrip, found 3 days ago
CA $420
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan. 12 from Portland to Kauai, returning Thu, Jan. 22, priced at CA $420 found 3 days ago
Delta
Mon, Jan. 12 - Thu, Jan. 22
PDX
Portland
LIH
Kauai
CA $424 Roundtrip, found 3 days ago
CA $424
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan. 12 from Portland to Kauai, returning Thu, Jan. 22, priced at CA $424 found 3 days ago
Delta
Wed, Oct. 8 - Wed, Oct. 15
PDX
Portland
LIH
Kauai
CA $485 Roundtrip, found 3 days ago
CA $485
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct. 8 from Portland to Kauai, returning Wed, Oct. 15, priced at CA $485 found 3 days ago
Alaska Airlines
Mon, Jan. 12 - Thu, Jan. 22
PDX
Portland
LIH
Kauai
CA $512 Roundtrip, found 3 days ago
CA $512
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Jan. 12 from Portland to Kauai, returning Thu, Jan. 22, priced at CA $512 found 3 days ago
Alaska Airlines
Wed, Oct. 8 - Wed, Oct. 15
PDX
Portland
LIH
Kauai
CA $514 Roundtrip, found 3 days ago
CA $514
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct. 8 from Portland to Kauai, returning Wed, Oct. 15, priced at CA $514 found 3 days ago
American Airlines
Mon, Jan. 12 - Thu, Jan. 22
PDX
Portland
LIH
Kauai
CA $548 Roundtrip, found 3 days ago
CA $548
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jan. 12 from Portland to Kauai, returning Thu, Jan. 22, priced at CA $548 found 3 days ago

Find the cheapest month to fly from Portland (PDX) to Lihue (LIH)

January is typically the cheapest month to fly

From CA $321 - CA $823 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.