Cheap flights from Kauai to Portland

Flights overview

Useful information for finding cheap flights from Kauai to Portland and booking your next trip
Cheapest round-trip flights $346
United 1 stop 9 hr Thu, May 21 — Wed, May 27
The cheapest round-trip flight from Kauai to Portland is currently $346
Cheapest one-way flight $138
United 1 stop 11 hr Wed, May 27
The cheapest one-way flight from Kauai to Portland is currently $138
Cheapest nonstop flights $387
Alaska Nonstop 6 hr Sat, May 23 — Mon, Jun 1
The cheapest nonstop round-trip flight from Kauai to Portland is currently $387
Last-minute weekend getaway $416
United 1 stop 9 hr Thu, May 7 — Mon, May 11
The cheapest last-minute weekend getaway from Kauai to Portland is currently $416
Cheapest business class flights $1,276
United 1 stop 9 hr Thu, May 21 — Wed, May 27
The cheapest business class round-trip flight from Kauai to Portland is currently $1,276
Fastest flight 5 hr 32 min The fastest nonstop flight from Kauai to Portland takes 5 hr 32 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Kauai to Portland is typically September. The most expensive month to fly is typically July.
September
Cheapest
Typical prices: $295–640
July
Most expensive
Typical prices: $580–700

Popular airlines from Kauai to Portland

  • Alaska
    Nonstop
    from $357
    Typical price: $415–810
    7 weekly nonstop flights
    LIH - PDX Every day
    1158 weekly connecting flights
    LIH - PDX Every day
  • Southwest
    from $416
    Typical price: $465–880
    107 weekly connecting flights
    LIH - PDX Every day
  • Delta
    from $376
    Typical price: $415–910
    92 weekly connecting flights
    LIH - PDX Every day
  • United
    from $436
    Typical price: $410–940
    61 weekly connecting flights
    LIH - PDX Every day
  • American
    from $416
    Typical price: $445–1,100
    30 weekly connecting flights
    LIH - PDX Every day

Popular airports near Kauai

  • Lihue Airport (LIH)
    Kauai United States 14 mi
  • Daniel K. Inouye International Airport (HNL)
    Honolulu United States 116 mi
  • Molokai Airport (MKK)
    Ho'olehua United States 169 mi
  • Kalaupapa Airport (LUP) (LUP)
    Kalaupapa United States 175 mi

Popular airports near Portland

  • Portland International Airport (PDX)
    Portland United States 20 min 6 mi
  • Seattle-Tacoma International Airport (SEA)
    Seattle United States 2 hr 37 min 134 mi
  • Eugene Airport (EUG)
    Eugene United States 1 hr 54 min 99 mi
  • Redmond Municipal Airport (RDM)
    Redmond United States 3 hr 114 mi

Frequently asked questions about flying from Kauai to Portland

The cheapest flights from Kauai to Portland are usually in September. Typical ticket prices in September range from $295 to $640.
The cheapest round-trip flight from Kauai to Portland recently found on Google Flights was with United from $346. The cheapest one-way flight was with United from $138.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from Kauai to Portland is $357, flying from May 28 to Jun 3.
  • The cheapest Southwest flight from Kauai to Portland is $416, flying from May 7 to May 13.
  • The cheapest Delta flight from Kauai to Portland is $376, flying from May 28 to Jun 3.
  • The cheapest United flight from Kauai to Portland is $436, flying from May 4 to May 11.
  • The cheapest American flight from Kauai to Portland is $416, flying from May 4 to May 11.
The cheapest round-trip flight from Kauai to Portland starts at $346 from Thu, May 21 to Wed, May 27. The cheapest one-way flight starts at $138 and departs on Wed, May 27.
5 hr 32 min is the shortest flight time from Kauai to Portland.
Most travelers choose to visit in late spring and summer (May–Aug), when the days are mild to warm, and generally dry (especially Jul–Aug). The long-standing Portland Rose Festival (May–Jun) is a several-week event featuring floral parades, carnival rides, waterfront activities and fireworks. In Jul, the Oregon Brewers Festival draws thousands for craft beer tastings, demonstrations and live music along the river. The Waterfront Blues Festival is also held in Jul. Weather Nov–Apr is cool and rainy.
It's easy to use Google Flights to find the cheapest days to fly from Kauai to Portland.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Kauai to Portland really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Kauai to Portland.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 7 nonstop flights and 1,158 connecting flights per week. Alaska flies from Lihue Airport (LIH) to Portland International Airport (PDX) .

Other popular airlines flying from Kauai to Portland are:
  • Southwest offers 107 connecting flights per week. Southwest flies from Lihue Airport (LIH) to Portland International Airport (PDX) .
  • Delta offers 92 connecting flights per week. Delta flies from Lihue Airport (LIH) to Portland International Airport (PDX) .
  • United offers 61 connecting flights per week. United flies from Lihue Airport (LIH) to Portland International Airport (PDX) .
  • American offers 30 connecting flights per week. American flies from Lihue Airport (LIH) to Portland International Airport (PDX) .
The number of connecting flights refers to distinct flights with at least one stop between Kauai and Portland.
The cheapest round-trip flight from Kauai to Portland recently found on Google Flights was with United from $346. The cheapest one-way flight was with United from $138.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from Kauai to Portland is $357, flying from May 28 to Jun 3.
  • The cheapest Southwest flight from Kauai to Portland is $416, flying from May 7 to May 13.
  • The cheapest Delta flight from Kauai to Portland is $376, flying from May 28 to Jun 3.
  • The cheapest United flight from Kauai to Portland is $436, flying from May 4 to May 11.
  • The cheapest American flight from Kauai to Portland is $416, flying from May 4 to May 11.
Alaska flies direct from Kauai to Portland.
  • There are 7 Alaska direct flights from Kauai to Portland per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Kauai and Portland at price $416 is offered by United from Thu, May 7 to Mon, May 11.
Alaska flies direct from Kauai to Portland.
  • There are 7 Alaska direct flights from Kauai to Portland per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from Kauai to Portland on a daily basis.
The cheapest direct (nonstop) round-trip flights between Kauai and Portland start at $387 from Sat, May 23 to Mon, Jun 1 with Alaska.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Kauai to Portland, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Kauai and Portland start at $1,276 from Thu, May 21 to Wed, May 27 with United.
The cheapest economy class round-trip flights between Kauai and Portland start at $346 from Thu, May 21 to Wed, May 27.
To book business class trips from Kauai to Portland, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Kauai and Portland starts at $416 from Thu, May 7 to Mon, May 11 with United.
The cheapest last-minute deal between Kauai and Portland at price $416 is offered by United from Thu, May 7 to Mon, May 11.
To find last-minute flight deals from Kauai to Portland, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

Popular trips from Kauai

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    $415
    May 18 — May 27
    1 stop 8 hr 59 min United
  2. Los Angeles
    $369
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    Nonstop 5 hr 27 min Alaska
  3. London
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    2 stops 24 hr 4 min American, British Airways
  4. Paris
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