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Cheap flights from Seattle to Hawaii from C$ 182

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Round-trip from

C$ 363

One-way from

C$ 182

Popular in

December

Cheapest in

January

Average price

C$ 700

Good round-trip deal

C$ 391 or less

Good one-way deal

C$ 297 or less
Alaska Airlines
  • Alaska Airlines
  • 4/12-10/12
  • Nonstop
  • 12h 21m total
  • Seattle to Hawaii
Search Deals
United Airlines
  • United Airlines
  • 8/12
  • 1 total stop
  • 9h 43m total
  • Seattle to Hawaii
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Hawaii.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Hawaii.
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Find 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 5 November 2025.

Wed 3/125:04 p.m.SEA - KOA
Nonstop6h 26mAlaska Airlines
Tue 9/129:10 p.m.KOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 5/11C$ 363
Mon 8/1211:20 a.m.SEA - KOA
1 stop8h 32mAlaska Airlines
Mon 15/129:10 p.m.KOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 3/11C$ 365
Wed 3/1210:03 a.m.SEA - KOA
Nonstop6h 37mAlaska Airlines
Wed 10/129:00 p.m.KOA - SEA
1 stop8h 37mAlaska Airlines
Deal found 4/11C$ 367
Tue 2/125:04 p.m.SEA - KOA
Nonstop6h 26mAlaska Airlines
Thu 11/123:30 p.m.KOA - SEA
1 stop11h 45mAlaska Airlines
Deal found 4/11C$ 370
Thu 4/125:04 p.m.SEA - KOA
Nonstop6h 26mAlaska Airlines
Sun 7/129:10 p.m.KOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 4/11C$ 372
Wed 10/126:32 p.m.SEA - KOA
1 stop20h 23mAlaska Airlines
Wed 17/127:50 p.m.KOA - SEA
1 stop7h 25mAlaska Airlines
Deal found 5/11C$ 373
Tue 2/125:04 p.m.SEA - KOA
Nonstop6h 26mAlaska Airlines
Sun 7/129:10 p.m.KOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 5/11C$ 374
Fri 5/122:00 p.m.SEA - KOA
Nonstop6h 21mDelta
Wed 10/128:43 p.m.KOA - SEA
Nonstop5h 48mDelta
Deal found 5/11C$ 377
Mon 1/126:35 p.m.SEA - KOA
1 stop20h 20mAlaska Airlines
Mon 15/121:30 p.m.KOA - SEA
1 stop8h 16mAlaska Airlines
Deal found 4/11C$ 379
Mon 1/126:35 p.m.SEA - KOA
1 stop20h 20mAlaska Airlines
Fri 12/129:10 p.m.KOA - SEA
Nonstop5h 55mAlaska Airlines
Deal found 5/11C$ 382
Fri 5/125:04 p.m.SEA - KOA
Nonstop6h 26mAlaska Airlines
Tue 9/123:07 p.m.KOA - SEA
1 stop12h 08mAlaska Airlines
Deal found 4/11C$ 384
Thu 4/1210:25 a.m.SEA - KOA
1 stop11h 05mDelta
Thu 11/129:30 p.m.KOA - SEA
1 stop11h 15mDelta
Deal found 5/11C$ 390

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 5 November 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

Mon 8/12

12:49 p.m.-5:22 p.m.

Nonstop6h 33m

Kona Intl

Mon 15/12

9:10 p.m.-5:05 a.m.

Nonstop5h 55m

C$ 363

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 7/1

2:25 p.m.-6:47 p.m.

Nonstop6h 22m

Kona Intl

Thu 15/1

8:45 p.m.-4:35 a.m.

Nonstop5h 50m

C$ 363

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 10/12

5:04 p.m.-9:30 p.m.

Nonstop6h 26m

Kona Intl

Tue 23/12

7:10 p.m.-7:39 a.m.

1 stop10h 29m

C$ 370

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 4/12

5:04 p.m.-9:30 p.m.

Nonstop6h 26m

Kona Intl

Sun 7/12

9:10 p.m.-5:05 a.m.

Nonstop5h 55m

C$ 372

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 12/1

7:00 a.m.-4:00 p.m.

1 stop11h 00m

Kona Intl

Mon 26/1

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

1 stop9h 22m

C$ 372

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 1/12

2:00 p.m.-6:13 p.m.

Nonstop6h 13m

Kona Intl

Sat 6/12

8:43 p.m.-4:31 a.m.

Nonstop5h 48m

C$ 377

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 5/12

5:04 p.m.-9:30 p.m.

Nonstop6h 26m

Kona Intl

Mon 8/12

9:10 p.m.-5:05 a.m.

Nonstop5h 55m

C$ 377

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Thu 27/11

5:55 p.m.-6:40 a.m.

1 stop14h 45m

Kahului

Thu 11/12

3:46 p.m.-11:33 p.m.

Nonstop5h 47m

C$ 398

SeattleKahului

SEA - OGG

SEAOGG

Seattle/Tacoma Intl

Tue 6/1

7:00 a.m.-3:02 p.m.

1 stop10h 02m

Kahului

Sun 11/1

11:00 p.m.-6:44 a.m.

Nonstop5h 44m

C$ 398

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 12/1

2:25 p.m.-6:47 p.m.

Nonstop6h 22m

Kona Intl

Sun 18/1

9:42 p.m.-10:18 a.m.

1 stop10h 36m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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$ 221). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 428). 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 5 November 2025.

It’s typically best to fly out from Seattle to Hawaii in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

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 2 November 2025.

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

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 5 November 2025.

The most flights from SEA to USHI are scheduled on a Monday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 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 5 November 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
11,242 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,242 reviews
Alaska Airlines
8.0
Very good
11,242 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,242 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,242 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Hawaiian Airlines
7.8
Good
2,804 reviews
Alaska Airlines
8.0
Very good
11,242 reviews
Check prices

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 78 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 22m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance between Seattle and Hawaii is about 4324 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 196 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from C$ 210 and Delta from C$ 210 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 - Lihue.

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

    The top 3 most reliable airlines when flying from Seattle to Hawaii are Delta (82%), Virgin Atlantic (82%) and Korean Air (81%).

  • What are the cheapest flights from Seattle to Hawaii?

    While on average a flight from Seattle to Hawaii is generally C$ 765, our data shows the cheapest flight currently is C$ 294. When looking at the most popular route, (Seattle/Tacoma Intl - Kahului), you can expect to pay C$ 805 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$ 221). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 428). 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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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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 391AverageC$ 705FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 395AverageC$ 706FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapestC$ 405AverageC$ 681FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 639AverageC$ 752FlexibilityNo 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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