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Cheap flights from Seattle to Hawaii from C$ 234

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Hawaii

Enter your travel dates to find the best prices.

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 10 August 2026.

Fri 13/113:35 p.m. -
1 stop8h 55m
Mon 23/1111:59 p.m. -
1 stop10h 21m
Deal found 7/8C$ 545
Mon 19/106:55 a.m. -
2 stops14h 15m
Mon 2/119:05 p.m. -
1 stop13h 55m
Deal found 5/8C$ 548
Sun 15/117:30 a.m. -
1 stop10h 45m
Sun 22/114:05 p.m. -
1 stop13h 45m
Deal found 5/8C$ 552
Thu 10/911:21 a.m. -
Nonstop6h 21m
Thu 17/912:47 p.m. -
Nonstop5h 49m
Deal found 7/8C$ 553
Mon 12/101:20 p.m. -
1 stop9h 24m
Mon 19/1011:00 p.m. -
1 stop10h 23m
Deal found 6/8C$ 559
Tue 3/115:15 a.m. -
2 stops11h 10m
Sun 15/114:05 p.m. -
1 stop14h 30m
Deal found 10/8C$ 560
Tue 1/127:00 a.m. -
1 stop9h 40m
Thu 10/1210:30 p.m. -
1 stop13h 25m
Deal found 9/8C$ 563
Thu 10/99:59 a.m. -
1 stop10h 40m
Thu 17/99:54 p.m. -
Nonstop5h 51m
Deal found 7/8C$ 566
Tue 27/101:16 p.m. -
1 stop9h 06m
Wed 28/107:00 a.m. -
1 stop8h 33m
Deal found 8/8C$ 573
Fri 6/115:00 a.m. -
1 stop9h 55m
Tue 10/116:00 a.m. -
2 stops11h 40m
Deal found 6/8C$ 574
Mon 19/109:05 a.m. -
1 stop10h 30m
Mon 26/107:00 a.m. -
1 stop8h 33m
Deal found 7/8C$ 580
Tue 22/95:55 a.m. -
1 stop9h 30m
Tue 29/98:35 p.m. -
1 stop10h 55m
Deal found 9/8C$ 580

Find flight deals from Seattle to Hawaii

Keep the following information in mind while searching for Seattle to Hawaii flight deals. Data was last updated 10 August 2026.

Round-trip from

C$ 545

One-way from

C$ 234

Popular in

June

Cheapest in

January

Average price

C$ 836

Good round-trip deal

C$ 552 or less
United Airlines
  • United Airlines
  • 13/11-23/11
  • 2 total stops
  • 19h 16m total
  • Seattle to Hawaii
Search Deals
United Airlines
  • United Airlines
  • 15/10
  • 1 total stop
  • 9h 25m total
  • Seattle to Hawaii
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 145 potential increase over avg. RT price).
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 August 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Hawaii.
Search Deals

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 10 August 2026.
Use the filters below to find and compare flights from Seattle to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Wed 16/9

4:05 p.m.-7:10 p.m.

Nonstop6h 05m

Lihue

Mon 21/9

8:45 p.m.-9:55 a.m.

1 stop10h 10m

C$ 566

SeattleKahului

SEA Seattle/Tacoma Intl - OGG Kahului

SEAOGG

Seattle/Tacoma Intl

Tue 29/9

8:52 p.m.-6:40 a.m.

1 stop12h 48m

Kahului

Wed 30/9

10:28 a.m.-11:50 p.m.

1 stop10h 22m

C$ 590

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Mon 21/9

4:05 p.m.-7:10 p.m.

Nonstop6h 05m

Lihue

Sat 26/9

9:54 p.m.-6:45 a.m.

Nonstop5h 51m

C$ 595

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Wed 4/11

6:25 p.m.-10:44 p.m.

Nonstop6h 19m

Kona Intl

Wed 11/11

8:05 a.m.-4:01 p.m.

Nonstop5h 56m

C$ 608

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Tue 3/11

5:57 p.m.-10:19 p.m.

Nonstop6h 22m

Lihue

Sun 15/11

1:24 p.m.-9:08 a.m.

1 stop17h 44m

C$ 609

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Thu 3/12

7:00 a.m.-7:33 p.m.

1 stop14h 33m

Kona Intl

Wed 9/12

5:00 p.m.-6:00 a.m.

1 stop11h 00m

C$ 623

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Mon 14/9

5:00 a.m.-6:05 p.m.

2 stops16h 05m

Lihue

Thu 24/9

7:10 p.m.-8:35 a.m.

2 stops10h 25m

C$ 626

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Tue 3/11

12:20 p.m.-8:56 p.m.

1 stop10h 36m

Honolulu

Wed 4/11

8:00 a.m.-8:47 p.m.

1 stop10h 47m

C$ 629

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Tue 3/11

12:30 p.m.-8:27 p.m.

1 stop9h 57m

Kona Intl

Tue 10/11

8:55 p.m.-9:12 a.m.

1 stop10h 17m

C$ 635

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Sat 7/11

8:28 p.m.-10:30 a.m.

1 stop16h 02m

Lihue

Sun 8/11

7:21 p.m.-2:53 p.m.

1 stop17h 32m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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$ 539). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 945). 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 10 August 2026.

It’s typically best to fly out from Seattle to Hawaii in the afternoon. Doing so could potentially save you 40% on the flight price compared to flying in the evening, which is usually more expensive.

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 10 August 2026.

The most flights from SEA to USHI are scheduled on a Saturday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (24 on average).

How much does it cost to fly round-trip from Seattle to Hawaii?

Airfare is below average for this route at the moment.
Seattle to Hawaii flights typically cost between C$ 753 and C$ 969 in September.
The cheapest round-trip price found within the last 5 days was C$ 609 on Southwest (14 Sep-23 Sep).

How far ahead should I book a flight from Seattle to Hawaii?

To ensure you get the cheapest price possible for a flight from Seattle to Hawaii, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Seattle to Hawaii?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Hawaii. Price data was last updated on 8 August 2026.

Travelers seeking maximum savings on their Seattle to Hawaii flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 August 2026.
Read through reviews of airlines operating flights from Seattle to Hawaii, such as Alaska Airlines,Delta, andHawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,793 reviews
Check prices

Comfort

7.8

Boarding

8.1

Food

7.0

Entertainment

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,793 reviews
Alaska Airlines
7.9
Good
12,793 reviews
Check prices

Comfort

7.8

Boarding

8.1

Food

7.0

Entertainment

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,497 reviews
Alaska Airlines
7.9
Good
12,793 reviews
Check prices

Comfort

7.8

Boarding

8.1

Food

7.0

Entertainment

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Hawaiian Airlines
7.8
Good
2,818 reviews
Alaska Airlines
7.9
Good
12,793 reviews
Check prices

Comfort

7.8

Boarding

8.1

Food

7.0

Entertainment

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 10 times in the past calendar month.

  • How long is the flight from Seattle to Hawaii?

    There are many flights that can get you from Seattle to Hawaii in 6h 05m. Fly via Delta, Alaska Airlines, or Southwest to get the fastest option. The distance between Seattle and Hawaii is about 4342 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Seattle to Hawaii are Seattle/Tacoma Intl - Kahului, Seattle/Tacoma Intl - Honolulu 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 Delta (77%), Korean Air (77%) and Virgin Atlantic (77%).

  • 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$ 539). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 945). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Seattle to Hawaii

Discover the top 3 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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 263AverageC$ 711FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 278AverageC$ 717FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapestC$ 364AverageC$ 612FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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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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