Cheap flights from Portland to Kailua from £175
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Kailua
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
How much do flights to Kailua cost?
Cheapest one-way trip | £175 |
|---|---|
Cheapest nonstop round-trip | £451 |
Cheapest round-trip | £359 |
Average round-trip | £461 |
Nonstop flights in May | £285 – £433 |
Key info about flying to Kailua
Weekly direct flights
Discover the top airlines offering direct flights from Portland to Kailua in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 04.05 | Tue 05.05 | Wed 06.05 | Thu 07.05 | Fri 08.05 | Sat 09.05 | Sun 10.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
| Airline | Mon 11.05 | Tue 12.05 | Wed 13.05 | Thu 14.05 | Fri 15.05 | Sat 16.05 | Sun 17.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | --- | 1 | 1 | 1 | 1 | |
| Weekly flights: 6 total | Daily flights: 0.86 average | Most flights: Monday 1 flights |
| Airline | Mon 18.05 | Tue 19.05 | Wed 20.05 | Thu 21.05 | Fri 22.05 | Sat 23.05 | Sun 24.05 |
|---|---|---|---|---|---|---|---|
| --- | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 6 total | Daily flights: 0.86 average | Most flights: Tuesday 1 flights |
| Airline | Mon 25.05 | Tue 26.05 | Wed 27.05 | Thu 28.05 | Fri 29.05 | Sat 30.05 | Sun 31.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 7 total | Daily flights: 1 average | Most flights: Monday 1 flights |
Check-in for a flight from Portland to Kailua
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| United Airlines | UAL | UA | No |
| WestJet | WJA | WS | No |
| Southern Airways Express | FDY | 9X | Yes |
| Flair Airlines | FLE | F8 | Yes |
Online check-in is not available for these airlines.
Weather in Kailua
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 23°C | 20°C |
| February | 23°C | 20°C |
| March | 23°C | 20°C |
| April | 24°C | 21°C |
| May | 24°C | 21°C |
| June | 25°C | 22°C |
| July | 25°C | 22°C |
| August | 26°C | 23°C |
| September | 26°C | 23°C |
| October | 26°C | 23°C |
| November | 25°C | 22°C |
| December | 24°C | 21°C |
14 day forecast
Kailua travel tips
Relax in paradise
A visit to Kailua is not complete without enjoying time at the beach. You’ll find some of the most beautiful beaches in the world with white sand, blue sea and stunning mountain backdrops. Spend the afternoon reading, surfing or relaxing as you soak up the sunshine.
Spot a celebrity
It’s not uncommon to see a famous face in Kailua. The beautiful weather and warm, friendly atmosphere make it a favourite destination for celebrities to unwind and enjoy the laid back vibe.
Gambling is illegal in Hawaii
You won’t find any casinos in Kailua, as Hawaii is one of only two states in America where gambling is forbidden. Residents of Hawaii love to gamble, however, and often spend their holidays in Las Vegas to get their fix!
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Portland
Flights to Kailua
Popular routes
Download our app