Cheap flights to O'ahu
— HNL
5 Nov — 12 Nov1
Find flight deals to O'ahu
Find the latest flights to O'ahu in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 6 October 2026.
Cheapflights Insights
Everything you need to know about your flight to O'ahu
Rainfall in O'ahu by month
Plan your trip to O'ahu by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.
Temperature in O'ahu by month
Plan your trip to O'ahu by taking into account the average temperature totals by month.
If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).
FAQs about flying to O'ahu
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Find flights to O'ahu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Most traveled routes by our users
Popular flight destinations in Hawaii
Users fly to these areas from Hawaii more than any other locales.
Other flight destinations closest to O'ahu
Consider these other flight destinations that are located close to O'ahu.
Popular United States flight routes
Browse through the most popular flight routes to the United States at this time.
Direct flights to Hawaii
Book a non-stop flight to one of these other cities located in Hawaii.
Complete your trip
Make the most of your trip to O'ahu by adding car hire and hotel room bookings to your itinerary.
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