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Cheap flights from Seattle to Hawaii from C$ 205

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
19 Aug — 26 Aug1
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 14 August 2025.

Round-trip from

C$ 423

One-way from

C$ 205

Popular in

December

Cheapest in

January

Average price

C$ 740

Good round-trip deal

C$ 638 or less
United Airlines
  • United Airlines
  • 16/9-23/9
  • 2 total stops
  • 18h 08m total
  • Seattle to Hawaii
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United Airlines
  • United Airlines
  • 28/10
  • 1 total stop
  • 9h 06m total
  • Seattle to Hawaii
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 14 August 2025.

Tue 16/92:29 p.m.SEA - OGG
1 stop9h 24mUnited Airlines
Tue 23/97:05 a.m.OGG - SEA
1 stop8h 44mUnited Airlines
Deal found 12/8C$ 423
Wed 22/106:35 a.m.SEA - OGG
2 stops12h 05mUnited Airlines
Wed 29/107:00 a.m.OGG - SEA
1 stop8h 25mUnited Airlines
Deal found 13/8C$ 430
Mon 3/115:26 p.m.SEA - KOA
Nonstop6h 14mHawaiian Airlines
Mon 10/1110:57 a.m.KOA - SEA
1 stop9h 45mHawaiian Airlines
Deal found 12/8C$ 437
Tue 9/92:20 p.m.SEA - KOA
Nonstop6h 14mDelta
Tue 16/99:30 p.m.KOA - SEA
Nonstop5h 57mDelta
Deal found 14/8C$ 438
Wed 15/108:42 a.m.SEA - OGG
1 stop9h 58mUnited Airlines
Wed 22/1012:15 p.m.OGG - SEA
1 stop8h 00mUnited Airlines
Deal found 13/8C$ 440
Thu 4/121:05 p.m.SEA - OGG
1 stop9h 26mUnited Airlines
Tue 9/122:20 p.m.OGG - SEA
1 stop8h 39mUnited Airlines
Deal found 14/8C$ 444
Tue 9/97:54 a.m.SEA - KOA
Nonstop6h 22mAlaska Airlines
Tue 16/99:00 p.m.KOA - SEA
1 stop7h 54mAlaska Airlines
Deal found 14/8C$ 445
Tue 9/91:05 p.m.SEA - KOA
1 stop9h 19mUnited Airlines
Tue 16/911:00 p.m.KOA - SEA
1 stop11h 28mUnited Airlines
Deal found 14/8C$ 447
Tue 23/91:05 p.m.SEA - KOA
1 stop9h 19mUnited Airlines
Sun 28/91:40 p.m.KOA - SEA
1 stop8h 19mUnited Airlines
Deal found 12/8C$ 451
Wed 3/1211:55 a.m.SEA - OGG
Nonstop6h 18mAlaska Airlines
Wed 10/128:00 a.m.OGG - SEA
Nonstop5h 47mAlaska Airlines
Deal found 14/8C$ 452
Tue 7/106:24 p.m.SEA - KOA
1 stop20h 18mAlaska Airlines
Wed 15/109:00 p.m.KOA - SEA
1 stop8h 13mAlaska Airlines
Deal found 14/8C$ 454
Thu 30/101:20 p.m.SEA - OGG
1 stop9h 11mUnited Airlines
Wed 5/112:40 p.m.OGG - SEA
1 stop8h 19mUnited Airlines
Deal found 12/8C$ 458

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 14 August 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

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Wed 14/1

12:50 p.m.-8:05 p.m.

1 stop9h 15m

Kahului

Tue 20/1

11:45 p.m.-11:10 a.m.

1 stop9h 25m

C$ 423

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Wed 22/10

6:35 a.m.-3:40 p.m.

2 stops12h 05m

Kahului

Wed 29/10

7:00 a.m.-6:25 p.m.

1 stop8h 25m

C$ 430

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 3/9

7:54 a.m.-11:16 a.m.

Nonstop6h 22m

Kona Intl

Wed 10/9

8:00 a.m.-4:52 p.m.

Nonstop5h 52m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 9/9

2:20 p.m.-5:34 p.m.

Nonstop6h 14m

Kona Intl

Tue 16/9

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 25/9

6:58 p.m.-10:09 p.m.

Nonstop6h 11m

Kona Intl

Wed 1/10

8:00 a.m.-4:52 p.m.

Nonstop5h 52m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 23/9

2:20 p.m.-5:29 p.m.

Nonstop6h 09m

Kona Intl

Wed 1/10

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 15/9

2:20 p.m.-5:29 p.m.

Nonstop6h 09m

Kona Intl

Tue 23/9

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 9/9

2:20 p.m.-5:34 p.m.

Nonstop6h 14m

Kona Intl

Mon 22/9

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 16/9

2:20 p.m.-5:29 p.m.

Nonstop6h 09m

Kona Intl

Thu 25/9

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 16/9

2:20 p.m.-5:29 p.m.

Nonstop6h 09m

Kona Intl

Wed 24/9

9:30 p.m.-6:27 a.m.

Nonstop5h 57m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 60 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$ 543). 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 14 August 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 14 August 2025.

The most flights from SEA to USHI are scheduled on a Thursday (30 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

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 14 August 2025.
Read through reviews of airlines operating flights from Seattle to Hawaii, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,656 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 101 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$ 205 on United Airlines. Other airlines that offer cheap prices include Southwest from C$ 212 and Hawaiian Airlines from C$ 227 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 - 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 Scandinavian Airlines (86%), Delta (83%) and Virgin Atlantic (83%).

  • What are the cheapest flights from Seattle to Hawaii?

    While on average a flight from Seattle to Hawaii is generally C$ 887, our data shows the cheapest flight currently is C$ 534. When looking at the most popular route, (Seattle/Tacoma Intl - Kahului), you can expect to pay C$ 454 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$ 543). 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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Alternative routes for Seattle to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
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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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapestC$ 387AverageC$ 647FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapestC$ 391AverageC$ 656FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 396AverageC$ 687FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 626AverageC$ 736FlexibilityNo cancel feeOn-time63%
Search Southwest 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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