United States · cars
Car rentals in Honolulu
Rent a car at Honolulu's airports and city pick-up points. Expedia Cars compares rates across every major rental company. Full insurance options at the counter.
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What first-timers get wrong in Honolulu
Diamond Head and Hanauma Bay both require advance online reservations from non-residents and both sell out; Hanauma also closes Mondays and Tuesdays. Sunscreens containing oxybenzone or octinoxate cannot legally be sold in Hawaii, so buy reef-safe or bring it. Pearl Harbor bans bags of any size at the memorial and charges for lockers. Waikiki hotel parking often runs forty dollars a night on top of a resort fee.
What's actually worth your time in Honolulu
Pearl Harbor National Memorial itself is free to enter with parking at seven dollars a day, and the USS Arizona programme is free but needs a recreation.gov reservation carrying a small booking fee. Diamond Head requires out-of-state visitors to reserve a slot online in advance. Iolani Palace is the only royal residence on American soil and asks visitors to cover their shoes.
What things cost in Honolulu
TheBus charges $2.75 a ride with a HOLO card and caps at $7.50 a day, which beats parking anywhere near Waikiki. Diamond Head is five dollars per person plus ten for the car; Hanauma Bay is twenty-five for non-residents. Pearl Harbor is free with seven-dollar parking. A plate lunch runs twelve to sixteen dollars and feeds most people twice.
Honolulu with kids, realistically
Kuhio Beach in Waikiki has a concrete breakwater that makes a calm walled pool, which is the only genuinely toddler-safe swimming on that stretch. The Honolulu Zoo and Waikiki Aquarium sit together at the Kapahulu end. Diamond Head's climb is eight-tenths of a mile through tunnels and stairways, hot, and impossible with a pushchair, so it suits about seven upwards.
When the weather turns in Honolulu
Rain here is geographic rather than daily: Waikiki sits leeward and often stays dry while Manoa Valley two miles inland is soaked, so a shower is usually a reason to change neighbourhood rather than plans. If it settles in, Bishop Museum and the Honolulu Museum of Art are half-days, and the Pearl Harbor aviation hangars on Ford Island are covered.
When to go to Honolulu
| Best months for cars-in | Avg daily high | Rain days |
|---|---|---|
| June | 28°C / 82°F | 6 days |
| November | 27°C / 81°F | 7 days |
| December | 26°C / 79°F | 7 days |
The month to avoid is March — around 25°C (77°F) with roughly 14 rain days. Prices and crowds track the weather here: June is the sweet spot, March the month most people skip.
Pack for peak season: Summer clothes, plus one light layer for air-con and evenings, High-SPF sunscreen, sunglasses, and a refillable water bottle, Comfortable walking shoes — every guide on this site assumes you'll use them.
Where to base yourself in Honolulu
- Waikiki — Main tourist beach strip — hotels, restaurants, surf schools, shopping.
- Kakaako — Hip downtown side — murals, breweries, the SALT food court, design shops.
- North Shore — Surf town hour-drive away — Haleiwa, big-wave beaches in winter, shrimp trucks.