To Kahului

Cheap Flights from Seattle to Kahului

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Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Kahului

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Seattle to Kahului

Explore current cheapest deals departing from Seattle to Kahului

Round trip

Sort by: Cheapest

September 6 - September 30

Cheapest

SEA - Kahului

$339

$334

Round trip

October 19 - October 25

SEA - Kahului

$463

$362

Round trip

October 19 - October 20

SEA - Kahului

$476

$373

Round trip

August 20 - August 26

Earliest

SEA - Kahului

$500

$376

Round trip

August 27 - August 31

SEA - Kahului

$517

$376

Round trip

September 15 - September 22

SEA - Kahului

$378

$376

Round trip

November 10 - November 17

Best

SEA - Kahului

$549

$376

Round trip

November 2 - November 11

SEA - Kahului

$539

$376

Round trip

August 24 - August 27

SEA - Kahului

$518

$377

Round trip

September 3 - September 10

SEA - Kahului

$320

$377

Round trip

Unlock all 500+ flight deals to Kahului and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Seattle to Kahului

A meaningful share of recent fares for flights from Seattle to Kahului are non-stop, with the remaining itineraries typically involving 2 connections. Specifically, 52.1% of recent fares were for direct flights from Seattle to Kahului. For those seeking cheap flights from Seattle to Kahului, understanding this mix of direct and connecting options can help in planning.

When considering the cheapest time to fly from Seattle to Kahului, May stands out as the most affordable month, with a median fare of $377. June follows as another economical option, with a median fare of $406. April also offers competitive pricing, with a median fare of $432.

Fares for this route are typically between $406–$674, with a median of $476. Right now, fares are above the typical level. Only 7% of recent fares were classified as a good price, indicating that finding deals can sometimes require careful timing. New deals appear almost daily, suggesting that frequent checks or price alerts could be beneficial.

A typical journey from Seattle to Kahului takes approximately 12h 10m, including connections. This duration accounts for the mixed nature of available flights, where many itineraries involve at least one stopover.

The distance between Seattle and Kahului is 4248 km, classifying it as a long-haul route. This considerable distance contributes to the overall journey time and fare structure for flights between these two cities.

How much is a round trip from Seattle to Kahului

Regular price: $288 - $492

Prices for flights from Seattle to Kahului are currently within the regular range.

The regular price range for flights from Seattle to Kahului is between $288 and $492. The current lowest deal is $334 with United Airlines, for travel from Sep 6-Sep 30.

now $334

Low $288

High $492

The cheapest time to fly from Seattle to Kahului

The cheapest month to fly from Seattle to Kahului is May, with a median price of $377. The most expensive month is December, with a median price of $764. Prices are generally lower from March to November.

May

Cheapest

Flights from $377

December

Most Expensive

Flights from $764

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Kahului

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Kahului

Fri, Jun 19

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$560

$473

One-way

Mon, Jun 22

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$513

$412

One-way

Mon, Jun 22

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$519

$412

One-way

Mon, Jun 22

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$510

$431

One-way

Wed, Jun 24

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$492

$412

One-way

Sat, Jul 4

⌛ Last-Minute

SEA - Kahului

Seattle (SEA) - Kahului (OGG)

Alaska Airlines, Inc.

$526

$431

One-way

Biggest price drops on these dates for flights from Seattle to Kahului

8 nights

Dec 7 - Dec 15

$948 → $407

57%

7 nights

Dec 1 - Dec 8

$941 → $488

48%

10 nights

Dec 5 - Dec 15

$930 → $523

44%

6 nights

Dec 16 - Dec 22

$966 → $621

36%

Popular Airports to fly from Seattle to Kahului

Seattle - Kahului route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares are above the typical level for Seattle to Kahului, with 7% good prices.

📅 Best time to fly

May is historically the cheapest month to fly.

Historically, May is the cheapest month to fly from Seattle to Kahului, with a median price of $377.

⏱️ Flight duration

Flights are typically 12h 10m long.

The typical flight duration from Seattle to Kahului is 12 hours and 10 minutes.

✈️ Airlines & availability

Deals are frequent, with 1.03 deals per day.

Deals for flights from Seattle to Kahului are frequent, with 1.03 deals available per day.

🏆 Airline highlight

Alaska Airlines, Inc. offers direct flights.

Alaska Airlines, Inc. is one of the airlines offering direct flights on the Seattle to Kahului route.

🎯 Booking tip

Consider booking in May for lower prices.

Historically, May offers lower median prices for flights from Seattle to Kahului.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International offers the cheapest flights to Kahului from Seattle.

📍 ~15 km from Seattle city center (reachable by car or train)

💸 Flights from ~$334

Boeing Field (BFI)

Boeing Field is an alternative departure airport for flights from Seattle to Kahului.

📍 ~7 km from Seattle city center (reachable by car)

💸 Flights from ~$992

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base is another option for flights from Seattle to Kahului.

📍 ~3 km from Seattle city center (reachable by car)

💸 Flights from ~$1461

Kahului main airports to arrive at

Kahului (OGG)

Cheapest

Kahului Airport is the primary airport for Maui, offering convenient access to the island's attractions.

📍 ~4 km from Kahului (reachable by car)

💸 Flights from ~$334

Airports nearby Kahului used as alternative

Kapalua (JHM)

Kapalua Airport is on the same island as Kahului, useful for inter-island turboprop flights.

📍 ~30 km from Kahului (reachable by car)

💸 Flights from ~$714

Daniel K. Inouye International (HNL)

Daniel K. Inouye International Airport is a primary hub for Hawaiian Islands with extensive flight networks.

📍 ~160 km from Kahului (reachable by inter-island flight or ferry)

💸 Flights from ~$362

Kona International (KOA)

Cheapest

Kona International Airport is a major airport on the Big Island with direct flights to mainland US cities.

📍 ~170 km from Kahului (reachable by inter-island transfer)

💸 Flights from ~$316

Hilo International (ITO)

Hilo International Airport is a secondary major airport on the Big Island, offering regional and some mainland connections.

📍 ~200 km from Kahului (reachable by inter-island transport)

💸 Flights from ~$387

Lanai (LNY)

Lanai Airport is geographically close to Maui and accessible via ferry service from Lahaina or Maalaea.

📍 ~50 km from Kahului (reachable by ferry or short flight)

💸 Flights from ~$665

Business & First Class Flight Deals to Kahului

75% AI deal score

$1,801

From SEA

Elite

Jul 21

Kahului, United States

75% AI deal score

$2,874

$2,840

Save $34

From SEA

Elite

Jul 21

Kahului, United States

75% AI deal score

Kahului, United States

69% AI deal score

$2,810

Frequently Asked Questions About Flights to Kahului

Historically, the best prices for flights from Seattle to Kahului are found when booking 14-27 days in advance, with an average price of $386. Booking within 0-6 days of departure typically results in an average price of $406. Conversely, booking more than 60 days out tends to be more expensive, with an average price of $657. Planning your trip within the optimal 14-27 day window can help secure a more favorable fare.

Across the trailing quarter, a good price for a flight from Seattle to Kahului is considered to be around $406 or less. The median price for this route has been $476. Prices can go up to $674 or more for the higher end of fares. Aiming for a price at or below the $406 threshold typically indicates a good value for this route.

Historically, May has been the cheapest month to fly from Seattle to Kahului, with a median price of $377. June also offers competitive prices, with a median of $406. While April is listed as the most expensive month with a median of $432, it still falls within a similar price range to other months. The annual median price for this route is $476, suggesting that May and June offer notable savings.

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