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Cheap flights from Seattle to Honolulu from C$ 297

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
25 Feb — 4 Mar1
1 adult

The best prices from Seattle/Tacoma Intl to Honolulu are usually found in January or September, booked 31 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap 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 20 February 2025.

Round-trip from

C$ 486

One-way from

C$ 297

Popular in

December

Cheapest in

January

Average price

C$ 699

Good round-trip deal

C$ 643 or less

Good one-way deal

C$ 277 or less
United Airlines
  • United Airlines
  • 4/3-5/3
  • 2 total stops
  • 18h 50m total
  • Seattle to Honolulu
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United Airlines
  • United Airlines
  • 13/3
  • 1 total stop
  • 9h 57m total
  • Seattle to Honolulu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Honolulu.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Honolulu.
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Find flight deals from Seattle to Honolulu

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 20 February 2025.

Tue 4/312:37 p.m.SEA - HNL
1 stop10h 21mUnited Airlines
Wed 5/38:00 a.m.HNL - SEA
1 stop8h 29mUnited Airlines
Deal found 19/2C$ 486
Mon 3/35:55 a.m.SEA - HNL
2 stops11h 25mSouthwest
Tue 11/38:40 a.m.HNL - SEA
1 stop9h 50mSouthwest
Deal found 20/2C$ 501
Tue 22/43:36 p.m.SEA - HNL
1 stop10h 04mHawaiian Airlines
Tue 29/411:15 p.m.HNL - SEA
1 stop9h 05mHawaiian Airlines
Deal found 19/2C$ 561
Wed 12/312:00 p.m.SEA - HNL
1 stop12h 15mAlaska Airlines
Tue 18/32:26 p.m.HNL - SEA
Nonstop6h 04mAlaska Airlines
Deal found 19/2C$ 565
Wed 12/35:30 p.m.SEA - HNL
Nonstop6h 23mDelta
Wed 26/39:45 p.m.HNL - SEA
1 stop13h 54mDelta
Deal found 19/2C$ 577
Sun 9/37:45 a.m.SEA - HNL
Nonstop6h 20mMultiple Airlines
Tue 11/38:45 p.m.HNL - SEA
1 stop20h 14mMultiple Airlines
Deal found 19/2C$ 719

Find flights from Seattle to Honolulu within your budget

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 20 February 2025.

Fly from

Seattle

Fly to

Honolulu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 4/3

12:37 p.m.-8:58 p.m.

1 stop10h 21m

Honolulu

Wed 5/3

8:00 a.m.-6:29 p.m.

1 stop8h 29m

C$ 486

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 3/3

5:55 a.m.-3:20 p.m.

2 stops11h 25m

Honolulu

Tue 11/3

8:40 a.m.-9:30 p.m.

1 stop9h 50m

C$ 501

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 22/4

3:36 p.m.-10:40 p.m.

1 stop10h 04m

Honolulu

Tue 29/4

11:15 p.m.-11:20 a.m.

1 stop9h 05m

C$ 561

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 12/3

12:00 p.m.-9:15 p.m.

1 stop12h 15m

Honolulu

Tue 18/3

2:26 p.m.-11:30 p.m.

Nonstop6h 04m

C$ 565

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 12/3

5:30 p.m.-8:53 p.m.

Nonstop6h 23m

Honolulu

Wed 26/3

9:45 p.m.-2:39 p.m.

1 stop13h 54m

C$ 577

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 9/3

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

Nonstop6h 20m

Honolulu

Tue 11/3

8:45 p.m.-7:59 p.m.

1 stop20h 14m

C$ 719

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 13/3

12:55 p.m.-7:52 p.m.

1 stop9h 57m

C$ 297

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 21/4

6:05 p.m.-11:28 a.m.

1 stop20h 23m

C$ 301

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 22/4

7:00 a.m.-9:54 p.m.

1 stop17h 54m

C$ 310

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 7/4

6:50 p.m.-10:00 p.m.

Nonstop6h 10m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 12 results
1
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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.

Travel insights for flights from Seattle to Honolulu

Get recent, data-driven insights about flights from Seattle to Honolulu including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Honolulu. Price data was last updated on 14 February 2025.

Booking 31 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$ 371). Flying from Seattle to Honolulu in July is currently the most expensive (average of C$ 617). 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 20 February 2025.

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 morning tend to be the most expensive. A flight at noon could potentially save you up to 7% on airfare.

Weekly flight availability from Seattle to Honolulu

Explore weekly flight availability from Seattle to Honolulu. 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 20 February 2025.

The most flights from SEA to HNL are scheduled on a Wednesday (36 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Honolulu when rainfall is around 8.0 mm.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

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 20 February 2025.
To help decide which airline to fly from Seattle to Honolulu, see what other customers have to say about Southwest, Alaska Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,413 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,691 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,227 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,768 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Comfort

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 29 flights from Seattle/Tacoma Intl to Honolulu, all of which are around 5h 54m 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 131 times in the past calendar month.

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

    Flying on United Airlines is currently your cheapest option to Honolulu, with prices starting at C$ 486. Additional round-trip tickets that might be worth considering are offered by Southwest and Hawaiian Airlines, with the lowest prices starting at C$ 501 and C$ 561, respectively. Users have found that United Airlines is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Honolulu one-way?

    C$ 297 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from C$ 301 and C$ 310, respectively.

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

    The top 3 most reliable airlines when flying from Seattle to Honolulu are Condor (84%), Qatar Airways (83%) and Air France (79%).

  • What are the cheapest flights from Seattle to Honolulu?

    While on average a flight from Seattle to Honolulu is generally C$ 502, our data shows the cheapest flight currently is C$ 277. When looking at the most popular route, (Seattle/Tacoma Intl - Honolulu), you can expect to pay C$ 627 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$ 371). Flying from Seattle to Honolulu in July is currently the most expensive (average of C$ 617). 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 Honolulu

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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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 326AverageC$ 665FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 405AverageC$ 611FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Hawaiian AirlinesCheapestC$ 449AverageC$ 619FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Honolulu?

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

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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.

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