Route guide · 2,640 miles
Cheap Flights from Seattle to Kahului
SEA → OGG · Nonstop 5h 52m · Live round-trip fares
If Kahului is next on your list, here's the honest picture on fares from Seattle. The trip covers about 2,640 miles and takes roughly 5h 52m in the air. Prices on this route reward planners: booking 4–8 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for SEA → OGG are updating. Use the search below for real-time prices.
Search live pricesCheapest recent fare
See live fares
Updated daily
Flight time
5h 52m
Nonstop, typical
Distance
2,640 mi
SEA → OGG
Book ahead
4–8 weeks
Best window, typically
Nonstop airlines
2
Alaska Airlines, Hawaiian Airlines
Nonstop flights from Seattle to Kahului
Nonstop flights from Seattle to Kahului are flown by Alaska Airlines, Hawaiian Airlines. The 2,640-mile trip takes about 5h 52m gate to gate, and nonstops are usually cheapest when booked 4–8 weeks ahead.
Booking insights: Seattle → Kahului
- Distance: 2,640 miles · nonstop flight time: 5h 52m.
- Cheapest upcoming week in the live data starts around Oct 15, with fares from $299.
- Fares tend to bottom out when you book about 4–8 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Cheapest month · Seattle → Kahului
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$299
Cheapest: Tue, Oct 20 — $299
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Seattle to Kahului: what you need to know
The flight
This is one of the long ones: 2,640 miles from SEA to OGG, about 5h 52m on a nonstop. Treat it like a short international flight — real meal plan, charged devices, a layer for the cabin — and the hours go much easier.
Airlines on this route
Alaska Airlines and Hawaiian Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Seattle (SEA)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Seattle airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Kahului (OGG)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Kahului airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Kahului to Seattle fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 2,640 miles, booking 4–8 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 5h 52m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
Seattle to Kahului flight FAQs
How long is the flight from SEA to OGG?
Nonstop flights from Seattle to Kahului take about 5h 52m and cover roughly 2,640 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Seattle to Kahului?
Alaska Airlines, Hawaiian Airlines typically operate nonstop flights from SEA to OGG. Nonstops are usually cheapest when booked 4–8 weeks ahead of departure.
What is the cheapest month to fly from Seattle to Kahului?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from SEA to OGG?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 4–8 weeks booking window is where the value sits.
What is a good round-trip deal from Seattle to Kahului?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Seattle to Kahului?
You'll mainly see Alaska Airlines, Hawaiian Airlines on Seattle to Kahului. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Seattle airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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