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Cheap flights from Seattle to Hawaii from C$ 243

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Seattle to Hawaii

Keep the following information in mind while searching for Seattle to Hawaii flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 484

One-way from

C$ 243

Popular in

December

Cheapest in

January

Average price

C$ 779

Good round-trip deal

C$ 551 or less
United Airlines
  • United Airlines
  • 2/9-9/9
  • 2 total stops
  • 19h 20m total
  • Seattle to Hawaii
Search Deals
United Airlines
  • United Airlines
  • 17/8
  • 1 total stop
  • 9h 26m total
  • Seattle to Hawaii
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Hawaii.
Search Deals

Find flight deals from Seattle to Hawaii

Cheapest flights from Seattle to Hawaii
Explore the most affordable flight options available from Seattle to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Tue 2/91:00 p.m.SEA - KOA
1 stop9h 24mUnited Airlines
Tue 9/911:00 p.m.KOA - SEA
1 stop9h 56mUnited Airlines
Deal found 17/4C$ 484
Tue 16/91:00 p.m.SEA - OGG
1 stop8h 59mUnited Airlines
Tue 23/910:33 p.m.OGG - SEA
2 stops11h 57mUnited Airlines
Deal found 17/4C$ 491
Mon 19/56:57 p.m.SEA - OGG
Nonstop6h 16mAlaska Airlines
Thu 5/68:00 a.m.OGG - SEA
Nonstop5h 46mAlaska Airlines
Deal found 17/4C$ 496
Thu 15/510:00 a.m.SEA - OGG
Nonstop6h 10mHawaiian Airlines
Thu 22/59:45 p.m.OGG - SEA
1 stop7h 50mHawaiian Airlines
Deal found 17/4C$ 503
Tue 27/56:16 p.m.SEA - LIH
Nonstop6h 17mAlaska Airlines
Wed 28/58:44 a.m.LIH - SEA
1 stop8h 41mAlaska Airlines
Deal found 17/4C$ 523
Mon 12/51:50 p.m.SEA - OGG
Nonstop6h 11mDelta
Mon 19/59:30 p.m.OGG - SEA
Nonstop5h 50mDelta
Deal found 17/4C$ 524
Mon 12/56:09 p.m.SEA - LIH
Nonstop6h 23mHawaiian Airlines
Wed 21/510:33 p.m.LIH - SEA
Nonstop5h 37mHawaiian Airlines
Deal found 17/4C$ 524
Thu 8/55:05 a.m.SEA - LIH
1 stop9h 42mUnited Airlines
Thu 15/51:20 p.m.LIH - SEA
1 stop8h 39mUnited Airlines
Deal found 17/4C$ 537
Wed 7/59:00 a.m.SEA - HNL
2 stops13h 58mUnited Airlines
Tue 13/58:00 a.m.HNL - SEA
1 stop10h 57mUnited Airlines
Deal found 16/4C$ 544
Mon 12/53:36 p.m.SEA - HNL
1 stop10h 04mAlaska Airlines
Wed 21/511:45 p.m.HNL - SEA
Nonstop5h 50mAlaska Airlines
Deal found 17/4C$ 550
Mon 12/52:20 p.m.SEA - KOA
Nonstop6h 11mDelta
Tue 20/59:39 p.m.KOA - SEA
Nonstop6h 01mDelta
Deal found 17/4C$ 552
Thu 8/53:50 p.m.SEA - LIH
Nonstop6h 10mDelta
Tue 13/59:45 p.m.LIH - SEA
Nonstop5h 53mDelta
Deal found 17/4C$ 552

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Hawaii that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from Seattle to Hawaii that are best for you.

Fly from

Seattle

Fly to

Hawaii

Route

Depart

Return

Price

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 2/9

1:00 p.m.-7:24 p.m.

1 stop9h 24m

Kona Intl

Tue 9/9

11:00 p.m.-11:56 a.m.

1 stop9h 56m

C$ 484

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Tue 16/9

1:00 p.m.-6:59 p.m.

1 stop8h 59m

Kahului

Tue 23/9

10:33 p.m.-1:30 p.m.

2 stops11h 57m

C$ 491

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Mon 19/5

6:57 p.m.-10:13 p.m.

Nonstop6h 16m

Kahului

Thu 5/6

8:00 a.m.-4:46 p.m.

Nonstop5h 46m

C$ 496

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Tue 27/5

6:16 p.m.-9:33 p.m.

Nonstop6h 17m

Lihue

Wed 28/5

8:44 a.m.-8:25 p.m.

1 stop8h 41m

C$ 523

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Mon 12/5

1:50 p.m.-5:01 p.m.

Nonstop6h 11m

Kahului

Mon 19/5

9:30 p.m.-6:20 a.m.

Nonstop5h 50m

C$ 524

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Thu 8/5

5:05 a.m.-11:47 a.m.

1 stop9h 42m

Lihue

Thu 15/5

1:20 p.m.-12:59 a.m.

1 stop8h 39m

C$ 537

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 7/5

9:00 a.m.-7:58 p.m.

2 stops13h 58m

Honolulu

Tue 13/5

8:00 a.m.-9:57 p.m.

1 stop10h 57m

C$ 544

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Sat 17/5

3:55 p.m.-9:13 p.m.

1 stop8h 18m

Kahului

Thu 22/5

10:34 p.m.-7:10 a.m.

Nonstop5h 36m

C$ 545

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 12/5

3:36 p.m.-10:40 p.m.

1 stop10h 04m

Honolulu

Wed 21/5

11:45 p.m.-8:35 a.m.

Nonstop5h 50m

C$ 550

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 12/5

2:20 p.m.-5:31 p.m.

Nonstop6h 11m

Kona Intl

Tue 20/5

9:39 p.m.-6:40 a.m.

Nonstop6h 01m

C$ 552

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 40 results
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Best time to book a flight from Seattle to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Hawaii

What is the cheapest month to book a flight from Seattle to Hawaii?

Currently, January is the cheapest month in which you can book a flight from Seattle to Hawaii (average of C$ 371). Flying from Seattle to Hawaii in July is currently the most expensive (average of C$ 615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to HI?

Find hourly flight availability from Seattle to Hawaii. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

When flying from Seattle to Hawaii, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seattle to Hawaii

Explore weekly flight availability from Seattle to Hawaii. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2025.

The most flights from SEA to USHI are scheduled on a Thursday (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Hawaii by month

Plan your trip to Hawaii by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hawaii ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Hawaii when rainfall is around 8.0 mm.

Temperature in Hawaii by month

Plan your trip to Hawaii by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hawaii, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hawaii. Reviews last updated 17 April 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Seattle to Hawaii to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.
Hawaiian Airlines
7.9
Good
2,385 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Hawaii. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Hawaii?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Hawaii. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

  • How popular is this Seattle to Hawaii flight route?

    Flights from Seattle/Tacoma Intl to Hawaii have been viewed 129 times in the past calendar month.

  • What are the cheapest airlines to fly from Seattle to Hawaii one-way?

    One-way options have recently been found by users for as low as C$ 243 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from C$ 248 and Delta from C$ 262 one-way.

  • What are the most popular routes from Seattle to Hawaii?

    The most popular flight routes from Seattle to Hawaii are Seattle/Tacoma Intl - Honolulu, Seattle/Tacoma Intl - Kahului and Seattle/Tacoma Intl - Kona Intl.

  • What are the most reliable airlines from Seattle to Hawaii?

    The top 3 most reliable airlines when flying from Seattle to Hawaii are Air France (88%), Icelandair (83%) and Condor (80%).

  • What are the cheapest flights from Seattle to Hawaii?

    While on average a flight from Seattle to Hawaii is generally C$ 938, our data shows the cheapest flight currently is C$ 511. When looking at the most popular route, (Seattle/Tacoma Intl - Honolulu), you can expect to pay C$ 649 for that flight.

  • Can I find deals for flights from Seattle to Hawaii that include hotel bookings?

    Yes. In addition to deals on Seattle to Hawaii flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Hawaii?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Hawaii.

  • Can I find deals for business class flights from Seattle to Hawaii?

    Yes. Cheapflights offers flight deals from Seattle to Hawaii by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Hawaii?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Hawaii (average of C$ 371). Flying from Seattle to Hawaii in July is currently the most expensive (average of C$ 615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Seattle to Hawaii

Discover the top 4 airlines that operate flights from Seattle to Hawaii. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 242AverageC$ 620FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 272AverageC$ 590FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 376AverageC$ 650FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
SouthwestCheapestC$ 629AverageC$ 740FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Hawaii?

Deals for Seattle to Hawaii flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Hawaii?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Hawaii for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Hawaii with no change fees?

Yes, we can. To see specific flights from Seattle to Hawaii with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Hawaii become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Hawaii on Cheapflights with our Price Alert feature and get notified when better prices are available.

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