Best Time to Book Flights and Hotels to Oahu
Hawaii pricing is unusually seasonal and unusually predictable. Two demand peaks — the winter holidays and the northern-hemisphere summer — sit either side of two genuinely cheap shoulder windows.
Book 3 to 5 months ahead from Europe and Asia, 6 to 10 weeks from the US mainland.
Waikiki has plenty of rooms; 6 to 10 weeks is enough except over Christmas and New Year, which needs 4 to 6 months.
Late April to early June, and September to mid-November.
Mid-December to early January, and the weeks around major marathons and surf competitions on the North Shore.
Opens the planner pre-filled with this trip — we'll factor in the cheapest months for you.
Month-by-month price guide
| Month | Prices | What to expect |
|---|---|---|
| January | High | Whale season, high demand |
| February | High | Winter escape peak |
| March | High | Spring break crowds |
| April | Average | Prices drop after Easter |
| May | Low | Cheapest shoulder weeks |
| June | High | Summer holidays begin |
| July | High | Peak summer prices |
| August | High | Peak, hot and busy |
| September | Low | Best value month of the year |
| October | Low | Quiet, warm, cheap |
| November | Average | Good value until Thanksgiving |
| December | High | Holiday peak, book 4–6 months out |
How to get the lowest price
- Long-haul fares to Honolulu move in steps as fare buckets sell — set an alert and buy on the first drop.
- Hotel resort fees and parking add $40–$70 a night; compare total cost, not headline rate.
- A condo away from Waikiki plus a rental car often beats a beachfront hotel on total price.
- Booking the inter-island flight later is fine — those fares are stable and frequent.
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Frequently asked questions
What is the cheapest month to fly to Hawaii?
September, closely followed by May and October. These fall between the summer and winter peaks.
How far ahead should I book Hawaii?
Three to five months for long-haul flights; four to six months for hotels over the Christmas period.
Do Hawaii hotel prices fall last minute?
Occasionally in shoulder season, but flight prices rise faster than hotel prices fall, so waiting rarely pays.