Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Honolulu from C$ 305

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Honolulu are usually found in January or March, booked 89 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Seattle to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Honolulu
Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 June 2026.

Tue 8/99:00 a.m.
SEA
-
HNL
2 stops13h 48m
United Airlines
Tue 15/97:00 a.m.
HNL
-
SEA
1 stop8h 29m
United Airlines
Deal found 1/6C$ 590
Tue 8/98:30 a.m.
SEA
-
HNL
1 stop15h 50m
Southwest
Tue 15/99:30 p.m.
HNL
-
SEA
1 stop15h 00m
Southwest
Deal found 1/6C$ 595
Tue 18/89:25 a.m.
SEA
-
HNL
2 stops14h 50m
Southwest
Thu 27/88:10 a.m.
HNL
-
SEA
2 stops10h 40m
Southwest
Deal found 1/6C$ 597
Wed 19/812:40 p.m.
SEA
-
HNL
2 stops11h 35m
Southwest
Thu 27/89:30 p.m.
HNL
-
SEA
1 stop8h 05m
Southwest
Deal found 2/6C$ 602
Mon 10/89:45 a.m.
SEA
-
HNL
2 stops14h 35m
Southwest
Tue 18/89:30 p.m.
HNL
-
SEA
1 stop15h 00m
Southwest
Deal found 3/6C$ 604
Wed 15/78:25 p.m.
SEA
-
HNL
Nonstop6h 03m
Alaska Airlines
Wed 29/711:20 p.m.
HNL
-
SEA
Nonstop5h 40m
Alaska Airlines
Deal found 5/6C$ 605
Thu 5/116:35 p.m.
SEA
-
HNL
Nonstop6h 20m
Multiple Airlines
Tue 17/117:00 a.m.
HNL
-
SEA
Nonstop5h 53m
Multiple Airlines
Deal found 4/6C$ 607
Wed 21/103:59 p.m.
SEA
-
HNL
Nonstop6h 25m
Delta
Wed 28/109:45 p.m.
HNL
-
SEA
Nonstop5h 58m
Delta
Deal found 2/6C$ 608
Wed 15/73:25 p.m.
SEA
-
HNL
1 stop8h 55m
Southwest
Thu 23/711:00 a.m.
HNL
-
SEA
1 stop9h 55m
Southwest
Deal found 1/6C$ 609
Tue 1/99:25 a.m.
SEA
-
HNL
2 stops14h 55m
Southwest
Thu 10/99:25 p.m.
HNL
-
SEA
2 stops12h 25m
Southwest
Deal found 1/6C$ 611
Thu 9/71:53 p.m.
SEA
-
HNL
1 stop7h 45m
Multiple Airlines
Mon 13/73:07 p.m.
HNL
-
SEA
Nonstop5h 52m
Multiple Airlines
Deal found 5/6C$ 615
Thu 1/1010:55 a.m.
SEA
-
HNL
2 stops11h 48m
United Airlines
Thu 8/101:25 p.m.
HNL
-
SEA
1 stop8h 40m
United Airlines
Deal found 1/6C$ 616

Find flight deals from Seattle to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 June 2026.

Round-trip from

C$ 590

One-way from

C$ 305

Popular in

June

Cheapest in

January

Average price

C$ 901

Good round-trip deal

C$ 997 or less

Good one-way deal

C$ 409 or less
United Airlines
  • United Airlines
  • 8/9-15/9
  • 3 total stops
  • 22h 17m total
  • Seattle to Honolulu
Search Deals
Southwest
  • Southwest
  • 29/7
  • 1 total stop
  • 8h 55m total
  • Seattle to Honolulu
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 148 potential increase over avg. RT price).
Search Deals
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 June 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Honolulu.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Honolulu.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Honolulu 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 6 June 2026.
Use the filters below to find and compare flights from Seattle to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 8/9

9:00 a.m.-7:48 p.m.

2 stops13h 48m

Honolulu

Tue 15/9

7:00 a.m.-6:29 p.m.

1 stop8h 29m

C$ 590

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 24/8

6:15 p.m.-9:23 p.m.

Nonstop6h 08m

Honolulu

Mon 31/8

2:56 p.m.-11:53 p.m.

Nonstop5h 57m

C$ 608

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 22/9

1:48 p.m.-9:27 p.m.

1 stop10h 39m

Honolulu

Wed 23/9

8:00 a.m.-10:59 p.m.

1 stop11h 59m

C$ 619

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 11/11

8:30 a.m.-12:56 p.m.

Nonstop6h 26m

Honolulu

Mon 16/11

10:59 p.m.-1:00 p.m.

1 stop12h 01m

C$ 620

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 21/10

5:01 p.m.-11:21 p.m.

1 stop9h 20m

Honolulu

Thu 22/10

7:40 a.m.-6:56 p.m.

1 stop8h 16m

C$ 625

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 17/9

2:30 p.m.-9:13 p.m.

1 stop9h 43m

Honolulu

Thu 8/10

9:59 p.m.-10:35 a.m.

1 stop9h 36m

C$ 634
Quickest round-trip

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 18/10

4:15 p.m.-7:26 p.m.

Nonstop6h 11m

Honolulu

Tue 27/10

10:10 p.m.-6:53 a.m.

Nonstop5h 43m

C$ 650

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 22/9

8:52 p.m.-11:59 p.m.

Nonstop6h 07m

Honolulu

Wed 23/9

7:30 a.m.-4:20 p.m.

Nonstop5h 50m

C$ 654
Cheapest one-way

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 29/7

3:25 p.m.-9:20 p.m.

1 stop8h 55m

C$ 305

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 3/9

6:59 p.m.-7:54 a.m.

1 stop15h 55m

C$ 312

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

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

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Honolulu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of C$ 523). Flying from Seattle to Honolulu in June is currently the most expensive (average of C$ 901). 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 HNL?

Find hourly flight availability from Seattle to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 June 2026.

One of the essential ways to save on airfare from Seattle to Honolulu is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 60% on airfare.

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

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 6 June 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Honolulu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,473 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.1

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
12,473 reviews
Alaska Airlines
7.9
Good
12,473 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.1

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
7.9
Good
8,396 reviews
Alaska Airlines
7.9
Good
12,473 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.1

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
2,831 reviews
Alaska Airlines
7.9
Good
12,473 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.1

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 Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Honolulu?

    Booking a flight from Seattle/Tacoma Intl (SEA) to Honolulu (HNL) is your only option if you wish to fly from Seattle to Honolulu. On a typical day, there are 21 flights from Seattle/Tacoma Intl to Honolulu, all of which are around 6h 13m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Seattle/Tacoma Intl to Honolulu.

  • How popular is this Seattle to Honolulu flight route?

    Flights from Seattle/Tacoma Intl to Honolulu have been viewed 12 times in the past calendar month.

  • How long is the flight from Seattle to Honolulu?

    Departing from Seattle to Honolulu will take you 13h 48m. The distance from Seattle to Honolulu is about 4305 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Honolulu round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Honolulu, with prices starting at C$ 403. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Delta, with the lowest prices starting at C$ 417 and C$ 561, respectively. Users have found that Alaska Airlines is 44% cheaper than the other options available to this destination.

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

    The top 3 most reliable airlines when flying from Seattle to Honolulu are Qatar Airways (82%), Korean Air (81%) and Delta (80%).

  • What are the cheapest flights from Seattle to Honolulu?

    While on average a flight from Seattle to Honolulu is generally C$ 705, our data shows the cheapest flight currently is C$ 409. When looking at the most popular route, (Seattle/Tacoma Intl - Honolulu), you can expect to pay C$ 611 for that flight.

  • Can I find deals for flights from Seattle to Honolulu that include hotel bookings?

    Yes. In addition to deals on Seattle to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Honolulu.

  • Can I find deals for business class flights from Seattle to Honolulu?

    Yes. Cheapflights offers flight deals from Seattle to Honolulu 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 Honolulu?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of C$ 523). Flying from Seattle to Honolulu in June is currently the most expensive (average of C$ 901). 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

Travelling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Kailua-Kona flights
Seattle to Kahului flights
Seattle to Lihue flights
Bellingham to Honolulu flights
Portland to Honolulu flights
Bellingham to Kahului flights

Top 3 airlines flying from Seattle to Honolulu

Discover the top 3 airlines that operate flights from Seattle to Honolulu. 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 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 403AverageC$ 547FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Hawaiian AirlinesCheapestC$ 417AverageC$ 892FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapestC$ 561AverageC$ 791FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Honolulu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Honolulu from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Honolulu?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Honolulu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Honolulu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Honolulu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Honolulu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Honolulu from Seattle today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.