Flights from Seattle to Kahului
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From $363 · Prices update daily
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The quick answer
Flights from Seattle to Kahului start around $363 round-trip. Airlines on this route include: Alaska Airlines, United Airlines (direct flights available). Cheapest month: October; peak: December (about +179%).
Price calendar — next 60 days
★ Cheapest: $363 on Mon, Oct 5 · Direct · AS
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — Seattle to Kahului
Month-by-month lowest fares. Green = cheapest dates.
United States essentials
🇺🇸 Domestic flight — no passport required
Domestic flight — no passport required for US citizens. Bring REAL ID for security.
Full Kahului visa guide →🆘 Emergency
911
💱 Currency
US Dollar ($)
🕐 Time zone
UTC−5 to −10
🗣️ Language
English
🔌 Plugs
Type A/B · 120V
🚗 Driving
Right side
💡 Tipping
Expected — 15–20% at restaurants
📞 Dial code
+1
Entry rules can change — always confirm with official sources before booking.
Stay connected in Kahului
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your Seattle to Kahului trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Kahului
Pre-book your ride into Kahului. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your Seattle to Kahului flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
Seattle to Kahului — frequently asked
How much is a flight from Seattle to Kahului?+
Fares start around $363 round-trip, ranging up to about $1249 in peak periods. Prices update daily across 800+ airlines.
What is the cheapest month to fly Seattle to Kahului?+
October typically has the lowest fares, while December is the most expensive (around +179%).
Are there direct flights from Seattle to Kahului?+
Yes — direct flights are available on this route. Connecting itineraries are often cheaper.
Which airlines fly from Seattle to Kahului?+
Carriers on this route include Alaska Airlines, United Airlines. Compare them side by side in the search above.
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