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Find cheap one-way flights from Kauai to Portland starting at US$113.

Whether you’re going for a one-way or round-trip to Portland, we’ve got you covered! Check out these different flight options from Kauai below.

  • One way
  • Round-trip
      • Cheapest nonstop
        LIH15:39
        5h 37m
        Nonstop
        PDX23:16
        Fri, Feb 14|Kauai - Portland|Alaska Airlines
        US$154US$397
        61% OFF
        61% OFF
        US$397US$154

        Choose Alaska Airlines flights from Kauai to Portland.The one-way direct flight with Alaska Airlines departs from Lihue Airport on Fri, Feb 14, arriving at Portland International Airport.One-way Prices start from US$154 including taxes and charges.

      • LIH15:39
        5h 37m
        Nonstop
        PDX23:16
        Thu, Feb 20|Kauai - Portland|Alaska Airlines
        US$164US$397
        59% OFF
        59% OFF
        US$397US$164

        Choose Alaska Airlines flights from Kauai to Portland.The one-way direct flight with Alaska Airlines departs from Lihue Airport on Thu, Feb 20, arriving at Portland International Airport.One-way Prices start from US$164 including taxes and charges.

      • LIH07:40
        9h 20m
        1 stop
        PDX19:00
        Mon, Feb 10|Kauai - Portland|Alaska Airlines
        US$113US$397
        71% OFF
        71% OFF
        US$397US$113

        Choose Alaska Airlines flights from Kauai to Portland.The one-way connecting flight with Alaska Airlines departs from Lihue Airport on Mon, Feb 10, arriving at Portland International Airport.One-way Prices start from US$113 including taxes and charges.

      • LIH07:40
        9h 20m
        1 stop
        PDX19:00
        Thu, Feb 6|Kauai - Portland|Alaska Airlines
        US$118
        US$118

        Choose Alaska Airlines flights from Kauai to Portland.The one-way connecting flight with Alaska Airlines departs from Lihue Airport on Thu, Feb 6, arriving at Portland International Airport.One-way Prices start from US$118 including taxes and charges.

      • LIH21:34
        9h 13m
        1 stop
        PDX08:47
        Mon, Jan 27|Kauai - Portland|Delta Air Lines
        US$121
        US$121

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Mon, Jan 27, arriving at Portland International Airport.One-way Prices start from US$121 including taxes and charges.

      • LIH22:51
        7h 41m
        1 stop
        PDX08:32
        Wed, Jan 29|Kauai - Portland|Delta Air Lines
        US$126
        US$126

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Wed, Jan 29, arriving at Portland International Airport.One-way Prices start from US$126 including taxes and charges.

      • LIH22:51
        7h 41m
        1 stop
        PDX08:32
        Thu, Jan 30|Kauai - Portland|Delta Air Lines
        US$126
        US$126

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Thu, Jan 30, arriving at Portland International Airport.One-way Prices start from US$126 including taxes and charges.

      • LIH22:51
        7h 41m
        1 stop
        PDX08:32
        Tue, Jan 28|Kauai - Portland|Delta Air Lines
        US$127
        US$127

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Tue, Jan 28, arriving at Portland International Airport.One-way Prices start from US$127 including taxes and charges.

      • LIH22:51
        9h 56m
        1 stop
        PDX10:47
        Mon, Feb 10|Kauai - Portland|Delta Air Lines
        US$127
        US$127

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Mon, Feb 10, arriving at Portland International Airport.One-way Prices start from US$127 including taxes and charges.

      • LIH22:51
        7h 41m
        1 stop
        PDX08:32
        Fri, Feb 14|Kauai - Portland|Delta Air Lines
        US$127
        US$127

        Choose Delta Air Lines flights from Kauai to Portland.The one-way connecting flight with Delta Air Lines departs from Lihue Airport on Fri, Feb 14, arriving at Portland International Airport.One-way Prices start from US$127 including taxes and charges.

      • LIH01:00 pm
        3h 5m
        Nonstop
        PDX02:00 pm
        Sun, Jan 19|Kauai - Portland|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Kauai to Portland?

Explore the best time to buy affordable tickets to Portland with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Kauai to Portland

We have a range of prices from different airlines providing flights from Kauai to Portland. Check below for the journey which best suits your travel needs.

Alaska Airlines
From US$113
Delta Air Lines
From US$121
Hawaiian Airlines
From US$139
United Airlines
From US$170
American Airlines
From US$175

Find more flights and airlines

Find cheap flights from Kauai to Portland by different airports

There are various non-direct routes from Kauai to Portland which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Alaska Airlines
    LIH
    07:40
    9h 20m
    1 transfer
    PDX
    19:00
    Lihue Airport - Portland International Airport
    Mon, Feb 10Alaska Airlines
    US$113
  • Alaska Airlines
    LIH
    07:40
    9h 20m
    1 transfer
    PDX
    19:00
    Lihue Airport - Portland International Airport
    Mon, Feb 10Alaska Airlines
    US$113
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Kauai (LIH) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Kauai to Portland based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kauai (LIH) to Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around $372.

  • How long does it take to fly from Kauai (LIH) to Portland (PDX) and what is the distance?

    It takes around 5 hours 34 minutes to fly from Kauai (LIH) to Portland (PDX).

  • What are the most popular airlines that fly from Kauai (LIH) to Portland (PDX)?

    Airlines with flights from Kauai (LIH) to Portland (PDX): Hawaiian Airlines and Alaska Airlines.

How to find a cheap flight from Kauai to Portland

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Kauai to Portland Flight Information

Cheapest nonstop flight price$113
Cheapest round-trip ticket price$288
Off-season for travelDecember
Peak season for travelApril
Flight distance4,231.96 km
Average flight time5 hours 34 minutes
Popular airlineAlaska Airlines

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