Honolulu, HI HNL to Oakland, CA OAK Flights

The earliest flight from Honolulu, HI to Oakland, CA leaves at 6:02 AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Honolulu, HI to Oakland, CA leaves at 11:30 PM.

Flights from Honolulu, HI to Oakland, CA generally leave from Honolulu International and arrive in Oakland International Airport.Honolulu International is 1 miles (3 km) away from Honolulu, HI city centre and Oakland International Airport is 3 miles (5 km) from Oakland, CA city centre.

Yes, you can take a between Honolulu, HI and Oakland, CA.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.

In Oakland, CA, travelers should be cautious of petty theft, including pickpocketing and car break-ins, especially in crowded areas and public transportation hubs. Avoid displaying valuables openly and park in well-lit, secure areas. Scams such as fake ticket sellers or overcharging by unlicensed taxi or rideshare drivers have been reported. Staying alert, using official transportation services, and verifying ticket purchases online can help ensure a safer experience.

Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.