$54+ Cheap flights from O'ahu to Kaua'i

Travelers who are going to Kauai from Oahu are will typically leave out of Danial K. Inouye International Airport, which is located in Honolulu. This airport is one of the busiest in the United States with more than 21 million passengers a year. This airport is a hub for several airlines including Transair, Hawaiian Airlines, and Asia Pacific Airlines. The airport most will be flying into is Lihue Airport, which is not a hub for any carriers. It features an outdoor check-in and is mostly open-air. This airport has routes to Kona and Kahului, as well as Honolulu.

More than a dozen flights go directly from Oahu to Kauai every day from Honolulu. These are all flights offered by Hawaiian Airlines and they are available throughout the day. Hawaiian Airlines is the largest airline for the state of Hawaii and has hubs in both Honolulu and Kahului. This is the 10th largest commercial airline in the United States. Unlike some direct, nonstop flights, the price of these flights is typically much more inexpensive than flights with stopover locations. The flights take around 0h 35m to reach the destination.

There are two major airlines offering nonstop, direct flights between Kauai and Oahu. These are Hawaiian Airlines and Alaska Airlines. The average duration of stopover flights is 1h 56m, but this can vary based on the number of stops, the airline you choose, the time of day, and other factors. The flights with one stop may make it in Maui Kahului (OGG) or Kona (KOA). Some also stop in Seattle / Tacoma International Airport and are much longer flights than the average. Flights with more than one stop typically stop in Maui Kahului and another location.

There is no need to have a passport or a visa to travel to Kauai from Oahu. Passengers simply need a form of identification to take a flight between these two locations.

The use of flights to get from O’ahu to Kaua’i is a sustainable option. This is so because many passengers can be transported over the approximate 108 mi distance. In addition, aircraft use less fuel for the flight from O’ahu to Kaua’i, which is majorly over the Pacific. There are no passenger ferry services offering direct transport from O’ahu to Kaua’i. Therefore, flights are the only sustainable mode of transport if you need to travel from the origin to the destination.

If you want to promote sustainability on your flight from O’ahu to Kaua’i, think about carrying light luggage. A plane’s fuel consumption is directly proportional to its weight. This implies that the heavier the plane, the more fuel is consumed during the journey. Therefore, when you pack light for your O’ahu to Kaua’i journey, you reduce the fuel consumed as well as the amount of carbon gases emitted into the atmosphere. This promotes the sustainability of the environment.

If you are looking forward to traveling from O’ahu to Kaua’i, you can consider looking out for the IATA certificate when identifying a sustainable airport. The International Air Transport Association has rolled out the environmental assessment of airports as well as ground service providers. This goes a long way in ensuring airports optimize their operations to become environmentally friendly and sustainable in the long run. Therefore, if you need to board a flight from a sustainable airport from O’ahu to Kaua’i, look for the IATA certificate by researching online.

Within the past month, 19 users have taken a look at flights from O'ahu to Kaua'i.

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $54. Alaska Airlines flights start at $60 while deals on Hawaiian Airlines start at $75 one-way.

Yes. In addition to deals on O'ahu to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Kaua'i.

Yes. Cheapflights offers flight deals from O'ahu to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from O'ahu to Kaua'i (average of $440). Flying from O'ahu to Kaua'i in June is currently the most expensive (average of $683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.