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Cheap flights from Seattle to Hawaii from C$ 240

SEA — HNL
5 Dec — 12 Dec1
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

Wed 2/129:01 a.m. -
1 stop10h 42m
Wed 9/128:00 a.m. -
1 stop8h 28m
Deal found 1/11C$ 480
Tue 1/126:15 a.m. -
1 stop12h 44m
Tue 8/1211:30 p.m. -
1 stop8h 14m
Deal found 2/11C$ 496
Tue 1/121:14 p.m. -
1 stop9h 03m
Tue 8/1211:00 p.m. -
1 stop8h 44m
Deal found 31/10C$ 500
Mon 7/1212:25 p.m. -
2 stops11h 40m
Mon 21/1212:35 p.m. -
1 stop9h 23m
Deal found 2/11C$ 500
Tue 1/121:14 p.m. -
1 stop9h 14m
Thu 3/1210:15 a.m. -
1 stop11h 29m
Deal found 31/10C$ 501
Fri 27/111:16 p.m. -
1 stop8h 55m
Fri 4/128:00 a.m. -
2 stops11h 58m
Deal found 31/10C$ 508
Fri 27/116:00 a.m. -
1 stop12h 59m
Wed 2/1211:30 p.m. -
1 stop8h 14m
Deal found 31/10C$ 526
Sun 13/126:15 a.m. -
2 stops13h 28m
Fri 18/121:14 p.m. -
1 stop8h 04m
Deal found 31/10C$ 533
Tue 8/126:15 a.m. -
2 stops13h 28m
Tue 15/128:00 a.m. -
2 stops11h 58m
Deal found 31/10C$ 535
Mon 14/129:01 a.m. -
1 stop10h 42m
Fri 25/128:00 a.m. -
1 stop10h 40m
Deal found 3/11C$ 540
Tue 8/126:15 a.m. -
2 stops13h 14m
Tue 15/128:00 a.m. -
1 stop8h 28m
Deal found 3/11C$ 549
Wed 18/116:06 p.m. -
Nonstop6h 22m
Wed 2/1211:32 p.m. -
Nonstop5h 48m
Deal found 3/11C$ 554

Find flight deals from Seattle to Hawaii

Round-trip from

C$ 480

One-way from

C$ 240

Popular in

June

Cheapest in

January

Average price

C$ 831

Good round-trip deal

C$ 419 or less
United Airlines
  • United Airlines
  • 10/1-20/1
  • 2 total stops
  • 19h 43m total
  • Seattle to Hawaii
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United Airlines
  • United Airlines
  • 8/12-31/12
  • 1 total stop
  • 10h 42m total
  • Seattle to Hawaii
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 116 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Hawaii.
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Cheapflights Fare Finder

 
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

Sun 24/1

5:00 a.m.-12:51 p.m.

1 stop9h 51m

Lihue

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 240

SeattleKahului

SEA Seattle/Tacoma Intl - OGG Kahului

SEAOGG

Seattle/Tacoma Intl

Tue 1/12

1:14 p.m.-8:17 p.m.

1 stop9h 03m

Kahului

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 260

SeattleKahului

SEA Seattle/Tacoma Intl - OGG Kahului

SEAOGG

Seattle/Tacoma Intl

Sun 28/2

1:13 p.m.-8:44 p.m.

1 stop9h 31m

Kahului

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 265

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Wed 2/12

11:05 a.m.-7:45 p.m.

1 stop10h 40m

Honolulu

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 293

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Tue 9/2

10:21 a.m.-9:11 p.m.

2 stops12h 50m

Honolulu

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 295

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Wed 18/11

3:55 p.m.-8:07 p.m.

Nonstop6h 12m

Lihue

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 306

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Thu 31/12

7:16 a.m.-11:53 p.m.

1 stop18h 37m

Honolulu

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 310

SeattleLihue

SEA Seattle/Tacoma Intl - LIH Lihue

SEALIH

Seattle/Tacoma Intl

Tue 15/12

10:20 a.m.-6:47 p.m.

1 stop10h 27m

Lihue

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 318

SeattleKahului

SEA Seattle/Tacoma Intl - OGG Kahului

SEAOGG

Seattle/Tacoma Intl

Mon 14/12

9:01 a.m.-5:43 p.m.

1 stop10h 42m

Kahului

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 331

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Thu 31/12

6:45 a.m.-9:06 p.m.

2 stops16h 21m

Honolulu

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 339

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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

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$ 552). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 952). 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?

It’s typically best to fly out from Seattle to Hawaii in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Seattle to Hawaii

The most flights from SEA to USHI are scheduled on a Tuesday (31 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 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$ 665 and C$ 1,017 in January.
The cheapest round-trip price found within the last 5 days was C$ 494 on United Airlines (12 Jan-19 Jan).

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 83 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?

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

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
13,140 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Comfort

7.8

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
13,140 reviews
Alaska Airlines
7.9
Good
13,140 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Comfort

7.8

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
8,698 reviews
Alaska Airlines
7.9
Good
13,140 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Comfort

7.8

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
2,803 reviews
Alaska Airlines
7.9
Good
13,140 reviews
Check prices

Overall

7.9

Crew

8.5

Entertainment

7.0

Food

7.0

Boarding

8.1

Comfort

7.8

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

  • 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 4 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 Delta, Alaska Airlines, or United Airlines 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 - Honolulu, Seattle/Tacoma Intl - Kona Intl 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 Finnair (88%), Qatar Airways (80%) and KLM (80%).

  • 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$ 552). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 952). 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

Top 3 airlines flying from Seattle to Hawaii

AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapestC$ 109AverageC$ 683FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapestC$ 304AverageC$ 775FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 304AverageC$ 647FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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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.

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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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