Cheap flights from Boston, MA to Kailua, HI
Flights starting at £190. Choose between United Airlines, Hawaiian Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to Kailua
Cheapest one-way trip | £190 |
---|---|
Cheapest round-trip | £407 |
Average round-trip | £553 |
Most popular airline | United Airlines |
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The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. Boston and Kailua have 40 direct flights per week.
Check-in for a flight from Boston to Kailua
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Hawaiian Airlines | HAL | HA | No | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
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 | 20°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
Frequently asked questions
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