No change fees

Should your plans change for flights booked from now
through August 31, 2020*, change fees will be waived.

Book round trip flights to Lihue

Find Flights from Portland to Kauai

Find cheap flights from Portland to Kauai. Use our fare calendar to find convenient flights from Portland to Lihue. Our easy-to-use flight search makes booking fast and easy! Browse our best Kauai flight deals using our easy-to-use flight search.

PDX
KOA
*
  • Authentic Hawaiian hospitality
  • Complimentary meals at mealtime
  • Flights from Portland (PDX) to Kona (KOA)
  • Authentic Hawaiian hospitality
  • Complimentary meals at mealtime
  • Flights from Portland (PDX) to Kona (KOA)
Lihue Vacation Packages (Flights + Hotel)
Book your flight + hotel room and save on your trip to Kauai!
View Vacation Package Deals
Useful Information for Our Guests On Flights from Portland to Kauai
General Carry-on and Checked Baggage
Whether you’re coming from another country, the U.S. mainland or a neighbor island, here are our standard baggage policies.
Hawaii’s Plants and Animals Declaration Form
Just before your flight from Portland lands in Lihue, your flight attendant will ask you to fill out a form to declare any plants, animals or other things that may be harmful to Hawaii’s environment. You’re required to complete this form and can preview it here.
 
On your Flight Home to Portland from Kauai
Taking Home Lei:  You’ve received a beautiful, fragrant lei while in the island or want to take it back home with you. Learn about the requirements to take a lei on the airplane.

Taking Home Tropical Fruits Back to Portland:  It’s common for travelers to want to take sweet and juicy pineapple or papaya on their flights from Hawaii. Learn about the requirements to take these sweet memories back home with you.