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Cheap flights from Seattle to Hawaii from C$ 147

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
31 Mar — 7 Apr1
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 1 March 2026.

Tue 12/51:21 p.m.
SEA
-
HNL
1 stop11h 43m
United Airlines
Tue 19/57:00 a.m.
HNL
-
SEA
1 stop9h 54m
United Airlines
Deal found 27/2C$ 383
Wed 22/412:22 p.m.
SEA
-
HNL
1 stop10h 27m
United Airlines
Wed 29/410:05 p.m.
HNL
-
SEA
1 stop9h 20m
United Airlines
Deal found 25/2C$ 385
Tue 21/48:45 a.m.
SEA
-
HNL
2 stops13h 35m
United Airlines
Tue 28/410:05 p.m.
HNL
-
SEA
1 stop9h 34m
United Airlines
Deal found 28/2C$ 386
Sun 19/412:22 p.m.
SEA
-
HNL
1 stop10h 27m
United Airlines
Tue 28/49:40 p.m.
HNL
-
SEA
1 stop10h 57m
United Airlines
Deal found 27/2C$ 387
Wed 15/411:35 a.m.
SEA
-
HNL
1 stop10h 45m
United Airlines
Mon 20/49:40 p.m.
HNL
-
SEA
1 stop10h 57m
United Airlines
Deal found 27/2C$ 389
Wed 22/411:40 a.m.
SEA
-
HNL
1 stop13h 05m
Delta
Wed 29/410:45 p.m.
HNL
-
SEA
Nonstop5h 50m
Delta
Deal found 25/2C$ 390
Wed 15/47:12 a.m.
SEA
-
HNL
2 stops12h 05m
United Airlines
Tue 21/49:40 p.m.
HNL
-
SEA
1 stop10h 57m
United Airlines
Deal found 27/2C$ 391
Mon 4/51:21 p.m.
SEA
-
HNL
1 stop11h 43m
United Airlines
Tue 12/59:40 p.m.
HNL
-
SEA
2 stops11h 45m
United Airlines
Deal found 26/2C$ 393
Tue 14/48:42 a.m.
SEA
-
HNL
1 stop10h 48m
United Airlines
Tue 21/410:05 p.m.
HNL
-
SEA
1 stop9h 34m
United Airlines
Deal found 28/2C$ 395
Mon 27/46:00 a.m.
SEA
-
HNL
2 stops13h 30m
United Airlines
Thu 30/47:00 a.m.
HNL
-
SEA
1 stop11h 58m
United Airlines
Deal found 25/2C$ 398
Tue 5/57:08 a.m.
SEA
-
HNL
2 stops12h 09m
United Airlines
Tue 12/59:40 p.m.
HNL
-
SEA
2 stops11h 45m
United Airlines
Deal found 25/2C$ 400
Tue 14/411:35 a.m.
SEA
-
KOA
1 stop11h 07m
United Airlines
Mon 20/410:48 p.m.
KOA
-
SEA
1 stop8h 51m
United Airlines
Deal found 28/2C$ 402

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 1 March 2026.

Round-trip from

C$ 383

One-way from

C$ 147

Popular in

June

Cheapest in

January

Average price

C$ 637

Good round-trip deal

C$ 472 or less
United Airlines
  • United Airlines
  • 12/5-19/5
  • 2 total stops
  • 21h 37m total
  • Seattle to Hawaii
Search Deals
United Airlines
  • United Airlines
  • 27/4
  • 1 total stop
  • 8h 31m total
  • Seattle to Hawaii
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 1 March 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

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Sun 3/5

5:00 a.m.-10:47 a.m.

1 stop8h 47m

Kona Intl

Thu 7/5

12:02 p.m.-1:12 a.m.

1 stop10h 10m

C$ 431

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Thu 16/4

2:30 p.m.-5:40 p.m.

Nonstop6h 10m

Lihue

Tue 21/4

9:25 p.m.-12:37 p.m.

1 stop12h 12m

C$ 472

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Sun 3/5

5:50 p.m.-10:21 p.m.

1 stop7h 31m

Lihue

Mon 11/5

1:54 p.m.-12:53 a.m.

1 stop7h 59m

C$ 473

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Wed 6/5

8:15 p.m.-10:56 a.m.

1 stop17h 41m

Lihue

Sun 17/5

7:18 p.m.-8:09 a.m.

1 stop9h 51m

C$ 481

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 9/5

5:58 p.m.-10:28 p.m.

1 stop31h 30m

Honolulu

Mon 18/5

11:46 p.m.-8:59 p.m.

1 stop18h 13m

C$ 491

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 9/5

7:25 a.m.-9:06 p.m.

1 stop16h 41m

Honolulu

Sat 16/5

1:50 p.m.-10:58 p.m.

Nonstop6h 08m

C$ 532

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 17/4

8:08 p.m.-7:46 p.m.

1 stop26h 38m

Kona Intl

Sat 25/4

12:32 p.m.-8:08 a.m.

1 stop16h 36m

C$ 578

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 30/4

5:00 a.m.-2:15 p.m.

2 stops12h 15m

Kona Intl

Thu 7/5

10:00 a.m.-10:30 p.m.

1 stop9h 30m

C$ 592

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 9/5

8:07 p.m.-9:59 a.m.

1 stop16h 52m

Honolulu

Sat 16/5

9:15 p.m.-6:00 a.m.

Nonstop5h 45m

C$ 595

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 17/4

3:45 p.m.-7:03 p.m.

Nonstop6h 18m

Kona Intl

Sat 25/4

8:50 p.m.-5:48 a.m.

Nonstop5h 58m

C$ 614

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/2

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, March is the cheapest month in which you can book a flight from Seattle to Hawaii (average of C$ 285). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 415). 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 1 March 2026.

It’s typically best to fly out from Seattle to Hawaii in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, 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 21 February 2026.

Travelers seeking maximum savings on their Seattle to Hawaii flight should consider departing on Monday 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.

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 1 March 2026.

The most flights from SEA to USHI are scheduled on a Friday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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 1 March 2026.
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
11,972 reviews
Check prices

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,972 reviews
Alaska Airlines
8.0
Very good
11,972 reviews
Check prices

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,305 reviews
Alaska Airlines
8.0
Very good
11,972 reviews
Check prices

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,240 reviews
Alaska Airlines
8.0
Very good
11,972 reviews
Check prices

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
8.0
Very good
11,972 reviews
Check prices

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 25 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 10h 27m. Fly via United Airlines, Alaska Airlines, or Delta to get the fastest option. The distance between Seattle and Hawaii is about 4305 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 - 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 KLM (86%), Air France (82%) and Delta (78%).

  • What are the cheapest flights from Seattle to Hawaii?

    While on average a flight from Seattle to Hawaii is generally C$ 526, our data shows the cheapest flight currently is C$ 493. When looking at the most popular route, (Seattle/Tacoma Intl - Kahului), you can expect to pay C$ 491 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, March is the cheapest month in which you can book a flight from Seattle to Hawaii (average of C$ 285). Flying from Seattle to Hawaii in June is currently the most expensive (average of C$ 415). 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 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 1 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 257AverageC$ 657FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapestC$ 272AverageC$ 723FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapestC$ 296AverageC$ 576FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 447AverageC$ 650FlexibilityNo 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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