The free DIY guide
Plan your Hawaii trip in the right order
Last updated September 2026
10 essential steps
Most people plan Hawaii backwards. They book the flight, then discover the sunrise permit sold out in September and the restaurant they saw on Instagram takes reservations 6 months ahead.
This is the order I use for my own clients. Work down the list. Nothing here is guesswork.
Some links on this page are affiliate links. If you book through one, I may earn a small commission at no extra cost to you. I only link to companies I actually use and send clients to. That's how this guide stays free.
Start here
Your booking timeline at a glance
Screenshot this. It's the whole page in one table.
| When | What you're booking |
|---|---|
| 9 to 12 months out | Dates, budget, island, flights, hotel |
| 6 to 9 months out | Rental car, Mama's Fish House if you want it, holiday-week anything |
| 3 to 4 months out | Big tours: luau, snorkel sails, helicopters, Road to Hana guides |
| 60 days out | Haleakalā sunrise, Pearl Harbor (8 weeks), spa, tee times, kids club programs |
| 30 days out | Diamond Head, Hāʻena State Park, Waiʻanapanapa, most restaurants |
| 2 weeks out | Confirm everything, download offline maps, pack |
| 2 days out | Hanauma Bay (7:00 a.m. HST, 2 days ahead, and it goes fast) |
Pick your dates and your trip length
Do this 9 to 12 months out.
Seven nights on one island. Ten if you're doing two. Five nights is a long flight for three usable days, and you'll spend two of them adjusting.
There is no bad month in Hawaii. There are expensive months and crowded months.
Weather. Two seasons, roughly. Drier and hotter May through October. Wetter and a little cooler November through April. Rain in Hawaii is usually a 20-minute event on one side of the island, not a lost day. The leeward, resort-heavy coasts stay dry most of the year on purpose.
Surf. Winter brings big north-shore swell. Beautiful to watch, bad for small kids in the water. In summer the north shores calm down and the south shores pick up. Match the season to the beach you're picturing.
Whales. Roughly December through early April, peaking in February. Maui's Auʻau Channel is the best viewing in the state, and you can see them from shore.
Crowds and price. Christmas through New Year's, spring break, and mid-June through mid-August are the peaks. Presidents' Day and Thanksgiving weeks are short, sharp spikes.
The windows I book when a family has flexibility: late April through mid-May, and September through the first half of November. Good weather, lower rates, no school-break surge.
If you're locked to a school calendar, take the first week of June or the last week of August. You get summer without the July pricing.
Set a real budget before you fall in love with a resort
Do this 9 to 12 months out.
Hawaii is expensive and the taxes are worse than people expect. Since January 1, 2026, the state lodging tax is 11% after the new Green Fee increase. Add the county surcharge and the general excise tax and you're paying roughly 18% to 19% on every room night, before the resort fee. Budget for it up front instead of getting surprised at checkout.
Comfortable mid-range
Oʻahu or Kauaʻi · family of four · 7 nights
- Flights: $2,000–$3,200
- Hotel plus tax and fees: $3,200–$4,000
- Rental car, gas, parking: $900–$1,400
- Food: $1,800–$2,600
- Activities: $1,200–$2,000
Total: roughly $9,000–$13,000
Full resort
Maui or Kohala Coast · family of four · 7 nights
- Flights: $2,400–$3,600
- Resort plus tax and fees: $6,500–$10,000
- Car, gas, parking: $1,200–$1,700
- Food: $2,800–$4,000
- Activities: $1,800–$3,000
Total: roughly $15,000–$22,000
From the East Coast or Midwest, add $400 to $800 per person in airfare and a day of travel on each end.
Where the money leaks
Resort fees of $40 to $60 a night. Hotel parking at $35 to $60 a night. Breakfast for four at a resort restaurant, which will run you $120 before you've done anything. Airport rental car concession fees.
What actually saves money
- A condo with a kitchen and washer.
- Groceries from Costco or Foodland on arrival day.
- Using points for flights and cash for the hotel, or the reverse.
- Staying one week instead of splitting two islands.
- Choosing a hotel with free parking.
Coming soon
Hawaii trip cost worksheet
Choose the island before anything else
Do this 9 to 12 months out.
Six islands take visitors. Four are the realistic choices for a first trip.
Oʻahu
The easiest and usually the cheapest. Best for first-timers, families with small kids, and anyone who wants variety without long drives.
Read the guide
Maui
The classic resort island, with excellent beaches and the state's best whale watching. It is also the priciest island.
Read the guide
Kauaʻi
The green one: Nāpali Coast, Waimea Canyon, quiet beaches and early bedtimes. Best for older kids, hikers and couples.
Read the guide
Hawaiʻi Island
Volcano, black sand, manta rays and eleven microclimates. Best for curious kids and families who don't mind car time.
Read the guideShould you do two islands?
Only if you have 10 nights or more. An interisland flight is 40 minutes in the air and half a day in real life once you factor in the second rental car, the second check-in, and the kid who fell asleep in the shuttle. Two islands in a week is a travel trip, not a vacation.
Molokaʻi
Molokaʻi has almost no visitor infrastructure by design, and the community has been clear that it isn't looking for tourism. Skip it unless you have a specific reason and an invitation.
Book flights
9 to 12 months out for summer and holidays; 4 to 6 months for shoulder season.
Fares to Hawaii move in a wide band. Set alerts early and buy when you see a number you'd be content with, because waiting for a better one usually costs more than it saves.
Airports: Honolulu (HNL), Kahului (OGG), Līhuʻe (LIH), Kona (KOA) for the resort coast, Hilo (ITO) for the volcano side, and Molokaʻi (MKK).
Who flies there well: Alaska and Hawaiian have the deepest West Coast schedules. United and Delta cover the widest mainland map. Southwest is usually the cheapest interisland option.
Things that matter with kids: the red-eye home sounds efficient and is not. Morning departures from the mainland get you to Hawaii by early afternoon, which is a real first day. The time change works in your favor going out and against you coming home.
Decide where to stay
Do this 9 to 12 months out.
Resorts get you pools with slides, kids clubs, on-site dining, beach service, and someone to call when something breaks. You pay for it in nightly rate, resort fee, and parking.
Condos get you a kitchen, a washer, separate bedrooms, and usually a lower rate. You lose housekeeping, room service, and the front desk.
The condo-versus-resort choice usually comes down to the age of your kids. Under 5, the kitchen and the second bedroom win. Over 8, the waterslide wins.
One Maui-specific thing to know. Maui County passed Bill 9 in December 2025, phasing out short-term rentals in apartment-zoned buildings. West Maui units must stop by January 1, 2029, the rest of the county by January 1, 2031. Hotel- and resort-zoned properties are unaffected. For a Maui condo several years out, confirm the building's zoning before you put money down.
Want a second opinion?
You can book that hotel yourself. Or send me the shortlist.
I'll tell you which one actually fits your family, then handle the booking. Hotel-only booking is free when you already know your island and have a property in mind.
Explore hotel bookingSort out the rental car
Do this 9 to 12 months out. Rates rise as inventory drops.
You need a car on Maui, Kauaʻi and the Big Island. Full stop. The good beaches, trailheads and food are spread out, and rideshare gets thin outside resort corridors.
On Oʻahu, you have a choice. If you're staying in Waikīkī and doing two or three excursion days, skip the car and rent for just those days or take a tour. Waikīkī parking runs $45 to $60 a night.
Book with free cancellation, then keep an eye on the rate. Prices drop as often as they rise and rebooking takes 3 minutes.
Two things people forget: a car seat for every kid under 4, and the fact that “4x4” is unnecessary on every island except a Mauna Kea summit trip, which most rental agreements prohibit anyway.
Kristin's rule
Book with no prepayment, no cancellation fee, and no additional driver charge.
Book the big tours
Do this 3 to 4 months out.
The tours that sell out are the ones with limited daily capacity: helicopters, catamaran snorkel sails to Molokini or Kealakekua, the manta ray night snorkel in Kona, Road to Hana guided tours, and the good luaus.
Pearl Harbor is its own animal. USS Arizona Memorial tickets release on Recreation.gov 8 weeks ahead at 3:00 p.m. HST, with a smaller batch the day before. Free tickets, $1 reservation fee, and they go quickly.
Book one significant activity per day at most. Two on a Hawaii day with kids is how you end up with a meltdown at a beautiful place.
One significant activity per day. At most.
Reserve spa, golf, kids clubs and babysitting
Do this 2 to 3 months out.
Spa
Resort spas hold a few same-day slots and nothing else. If you want a massage on a specific afternoon, book it when you book the room.
Golf
Tee times before noon go first and cost the most. Reserve 60 to 90 days out for the resort courses.
Kids clubs
Popular clubs open reservations around 90 days ahead and fill. Check your property's policy rather than assuming.
Babysitting
Use a licensed local agency rather than an app. Agencies vet, insure and background-check sitters who come to your room.
Make restaurant reservations
Do this 1 to 2 months out. Longer for the famous ones.
Most Hawaii restaurants can be booked a few days ahead. A handful cannot.
Mama's Fish House on Maui opens reservations up to 18 months out and books solid. If you want it, treat it like an anniversary dinner and plan around the reservation instead of the reverse.
Resort character breakfasts, popular Waikīkī sunset tables and anything with a view for a party of 6 or more need a month.
How to eat well without spending $400 a day: eat your big meal at lunch, when the same kitchens charge 30% less. Learn the happy hour pupu menus. Use the poke counter at Foodland. Skip the $45 resort breakfast buffet. And don't order kids their own entrée at dinner. Portions are enormous.
Map your days and book what needs a permit
Do this 1 month out.
Group plans by region so you're not crossing the island twice a day. On Maui, that means a West side day, a South side day, an Upcountry day and a Hāna day. On the Big Island, the Kohala Coast and volcano side rarely belong in the same 24 hours.
Reservations you cannot walk up for
| Place | Island | Booking window |
|---|---|---|
| Haleakalā sunrise | Maui | 60 days ahead, 7:00 a.m. HST on Recreation.gov; second batch 48 hours out |
| Waiʻanapanapa State Park | Maui | 30 days ahead |
| ʻĪao Valley | Maui | Advance online reservation, short window |
| USS Arizona Memorial | Oʻahu | 8 weeks ahead, 3:00 p.m. HST, plus next-day release |
| Diamond Head | Oʻahu | 30 days ahead |
| Hanauma Bay | Oʻahu | 2 days ahead at 7:00 a.m. HST; closed Monday and Tuesday |
| Hāʻena State Park | Kauaʻi | 30 days ahead, midnight HST |
Set a calendar alarm for each one, in Hawaii time. Missing a 7:00 a.m. HST drop by 10 minutes can mean missing it entirely in peak season.
Beaches take research
A beach that's perfect for a 12-year-old boogie boarder can be dangerous for a 4-year-old. The things that make a beach work for small kids are a reef or breakwater, lifeguards, shade, and a bathroom. That's a short list on most islands, and it changes with the season.
Before you land
The things nobody tells you until you get there
Sunscreen
Hawaii bans the sale of sunscreens with oxybenzone and octinoxate, and Maui County requires mineral-only. Buy zinc-based before you fly.
Ocean safety
Check lifeguard flags and posted signs every time, even at a beach you swam at yesterday. If there's no lifeguard and you don't know the break, don't put your kids in it.
Jet lag
From the East Coast, your kids may be up at 4:00 a.m. for the first two days and asleep by 7:00 p.m. Plan a sunrise on day one and don't fight it.
Driving
Nobody honks. Let people merge. The shaka wave is the standard thank-you and you'll pick it up by day two.
Respect
Don't touch honu or monk seals. Stay on the trail. Don't stack or move rocks. Ask before photographing a ceremony or heiau. You're a guest in a place people live.
Travel insurance
Worth it on a trip this expensive, especially in hurricane season and if you're prepaying a resort with a strict cancellation policy.
The part to leave open
Build in downtime on purpose
The best Hawaii itineraries I write are about 70% planned. One anchor per day, and the rest left open.
The families who come home saying it was the best trip of their lives are the ones who spent a whole afternoon at the pool because everyone was happy there. The families who come home exhausted booked something for every morning.
Plan the parts that sell out. Leave the rest alone.
Rather not do any of this?
That's what I'm for.
I plan Hawaii trips for a living, and I plan a lot of them. I'll tell you which island fits your family, which resort is worth the rate and which one isn't, and what to skip. Then I book it and hand you a day-by-day itinerary with everything already reserved.
Planning fees are tiered by trip complexity. Hotel-only booking is free when you already know your island and have a property in mind.
FAQ
Hawaii trip planning questions
Six to nine months for shoulder season, nine to twelve for summer, spring break and the holidays. Flights and hotels first, permits and restaurants later.
Roughly $9,000 to $13,000 for 7 nights at a mid-range hotel on Oʻahu or Kauaʻi, and $15,000 to $22,000 at a full resort on Maui or the Kohala Coast, flights included from the West Coast.
Oʻahu, in most cases. It's the cheapest to reach, the easiest to navigate, and it has the widest range of things to do at every price point.
No, not for U.S. citizens. Hawaii is a state. You need a REAL ID-compliant license or another accepted ID to fly domestically.
Yes on Maui, Kauaʻi and the Big Island. Optional on Oʻahu, where you may do better renting for only your excursion days.
A 0.75 percentage point increase to the state lodging tax that took effect January 1, 2026, bringing the state rate to 11%. With county surcharge and excise tax, expect roughly 18% to 19% total on your room rate.
Late April into May, and September through early November, excluding holiday weeks.