To find cheap flights to Hawaii, search all four main airports (Honolulu, Kahului, Lihue and Kona) instead of one, set a price tracker on flexible dates, and aim for May or early December. Book when the fare drops into your range. Skip last-minute hunting, because Hawaii fares tend to climb as departure nears.
Published November 15, 2026.
Search every Hawaii airport before you pick an island
I surf in San Diego and keep flying back to Oahu, Maui, Kauai and the Big Island. Before I settle on an island, I price every airport on the same dates. The island I had in mind and the cheapest airport are not always the same place, so I let the fare have a vote.
The state’s Hawaii airports page lists more than a dozen fields, but five handle most mainland trips: Honolulu (HNL), Kahului (OGG), Lihue (LIH), Kona (KOA) and Hilo (ITO). Here is how each one plays in a fare search.
Honolulu (Oahu). The widest choice of carriers: the airport’s own airline list names 19 of them, from mainland lines to small planes for the neighbor islands. Best for a first trip with Waikiki, Pearl Harbor and the widest spread of flight times. Skip it if you want quiet. It also carried the highest average fare in the data below.
Kahului (Maui). The gateway for resort beaches and the drive up to Haleakala. Its cheapest month in the data is January, right inside humpback season. Best for a winter beach week. Skip it in June, when demand for Maui flights peaks.
Lihue (Kauai). The way into Kauai’s green cliffs and North Shore beaches. It showed the shortest booking window of the four, about three weeks out. Best for hikers who can move their dates. Skip it if you are locked to one holiday week.
Kona (Big Island). The dry, sunny side of the Big Island, with manta-ray snorkeling near town and the lowest fare found of the four. Best for snorkeling, sunsets and a long stay. Skip it if you want waterfalls and rain forest; that is the Hilo side.
Hilo (Big Island). The wet side, a short drive from Akaka Falls. Best for a green, quiet trip. Skip it if you want beach-resort days.
The Big Island is where I go stargazing on Mauna Kea, and it is the one island where the airport changes the whole trip, since Kona and Hilo sit on opposite coasts. Price both before you commit.
What the fare data shows for each airport
These numbers come from a large fare-search site’s Hawaii route pages, read on November 15, 2026. They reflect searches from New York, so treat them as a pattern, not a quote for your home airport. The lowest round trips sat in a tight band of roughly $530 to $580, while averages ran from about $640 to about $870.
| Airport | Lowest round trip found | Average round trip | Cheapest month listed | Best booking window listed |
|---|---|---|---|---|
| Honolulu (HNL) | From $578 | $870 | May | 89 days ahead |
| Kahului (OGG) | From $545 | $644 | January | 59 days ahead |
| Lihue (LIH) | From $566 | $663 | December | 22 days ahead |
| Kona (KOA) | From $534 | $648 | December | 84 days ahead |
Two things jump out. Honolulu costs the most on average, and the booking windows run from 22 to 89 days depending on the airport. No single magic week exists. That is why a tracker on your own route beats any rule of thumb about timing.
When to fly: May and early December beat the peaks
The same pages list May as the cheapest month for Honolulu and for Hawaii as a whole, with December the cheapest for Lihue and Kona. December is also the month with the most searches for Honolulu, so expect the holiday weeks to sell first. Our Hawaii in December guide covers what the islands are like that month.
Both cheap windows fall inside whale season. Humpbacks visit Hawaiian waters from November through May, with the usual peak from January through March, according to the national marine sanctuary. I watch the grey whales pass San Diego every winter, and I would happily build a cheap Hawaii trip around the humpbacks alone.
My pick for a first cheap trip is early December, before the holiday rush: quieter beaches, whales arriving and fares that have not jumped yet. The loser is the week between Christmas and New Year’s, the crush at the end of the busiest month. If the holidays are your only window, read when to buy Christmas flights and book earlier than feels necessary.
Nonstop or connect: what to do from your gateway
Alaska Airlines’ Hawaii page lists nonstops from Seattle, Portland, San Francisco, Los Angeles, San Jose and San Diego, and it flies to all four main airports. Long Beach, Oakland and Sacramento show up on Southwest’s Hawaii page, with flight times of about 5 to 6.5 hours. Routes come and go, so confirm on the airline’s own route map.
From the East Coast, New York to Honolulu takes about 12 hours on average. A connection is worth it when it saves real money and the layover is short. It is not worth it when it adds a night. I would take the nonstop on a short trip and the connection on a two-week stay.
One warning on the cheapest tickets: Alaska’s own fine print calls its Saver fares its most restrictive option. Read the fare rules before you pay for the lowest price on the screen.
Inter-island hops and points
Hawaiian Airlines and Southwest both fly between the main islands, and Southwest serves all five airports above. For Molokai and Lanai you need a small carrier such as Mokulele Airlines. Every hop costs you a morning or an afternoon of packing, security and car pickup. That is why our Oahu vs Kauai vs Maui comparison and the Big Island vs Maui piece both lean toward fewer islands.
If you do want two islands, search a multi-city ticket: fly in to one airport and home from the other. That avoids paying for a return hop to your starting island.
On points, I would only spend miles when the cash fare sits at the top of the ranges above. Check the award price on the same dates before paying cash. When both are close, save the miles for a holiday spike.
Your booking checklist: do this in order
- Pick a window of dates, not exact dates. Two or three weeks of slack gives you the most room to save.
- Search Honolulu, Kahului, Lihue and Kona (and Hilo if you want the wet side).
- Turn on price alerts in a fare-search tool that lets you track flexible dates, so you get an email when the route drops.
- Write down your target as a range from your own tracked search, not from this page.
- Book when the fare hits the range. Do not wait for last-minute deals, since fares tend to climb as departure gets close.
- Before paying, read the fare rules on bags and changes.
Frequently asked questions about cheap flights to Hawaii
What is the cheapest month to fly to Hawaii?
It depends on the airport. The route pages I read list May for Honolulu, January for Kahului, and December for Lihue and Kona. Early December, before Christmas week, is the stretch I would try first.
How far ahead should I book Hawaii flights?
The same pages list windows from 22 to 89 days, so there is no single answer. Track your route for a few weeks, learn its range, and book when it dips into the low end.
Is it cheaper to fly into Maui or Honolulu?
In the New York data I read, Kahului averaged about $644 and Honolulu about $870. Your home airport may show a different gap, so price both before you pick the island.
Can I fly nonstop to Hawaii from the West Coast?
Yes, from many cities. Seattle, Portland, San Francisco, Los Angeles, San Jose and San Diego all have nonstops on at least one airline. Check the airline’s route map for the exact schedule.
Fares and schedules change often. Treat every number here as a range, and check the airline before you buy.
