What is the cheapest airline that flies from Seattle/Tacoma Intl to Honolulu?

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Honolulu

How many flights depart from Seattle to Honolulu on average per day?

The number of flights available between Seattle and Honolulu is 22 per day as of August 2025. The most frequent departure time is 3:00PM, with 39% of daily flights leaving at noon.

Which layover airport has the shortest connection time from Seattle to Honolulu?

Oakland (OAK) has the shortest average layover time for this route: 3h 19m.

Which airport is the most popular layover for flights between Seattle and Honolulu?

San Francisco (SFO) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Seattle to Honolulu?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 11h 16m.

How many flights depart from Seattle to Honolulu on average per week?

159 flights are operational weekly from Seattle to Honolulu as of August 2025. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.

Which layover airport offers the lowest fares from Seattle to Honolulu?

Flights via Oakland (OAK) offer the lowest average round-trip price of $277.

What airlines fly to Honolulu?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Honolulu from Seattle according to our data. Alaska Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Honolulu. Keep in mind that there are 6 different airlines that fly to Honolulu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?

There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Honolulu Airport as of August 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Honolulu Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Honolulu Airport.

What documentation or ID do you need to fly to Honolulu Airport?

The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$229 Cheap Flights from Seattle to Honolulu (SEA-HNL) in 2025

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Find the cheapest flights from Seattle to Honolulu (SEA-HNL)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:05 pm - 6:33 pmSEA-HNL

8h 28m1 stop

8:00 am - 10:15 pmHNL-SEA

11h 15m1 stop

$372United Airlines

Find Deal

Di, Sep 9 - Di, Sep 16

6:25 am - 6:33 pmSEA-HNL

15h 08m2 stops

8:00 am - 11:15 pmHNL-SEA

12h 15m2 stops

$377United Airlines

Find Deal

Mo, Sep 15 - Mo, Sep 29

8:45 pm - 11:59 pmSEA-HNL

6h 14mnonstop

5:40 am - 4:50 pmHNL-SEA

8h 10m1 stop

$379Alaska Airlines

Find Deal

Mi, Okt 15 - Mo, Okt 20

7:54 am - 8:01 pmSEA-HNL

15h 07m1 stop

11:09 pm - 7:54 amHNL-SEA

5h 45mnonstop

$380Alaska Airlines

Find Deal

Mo, Sep 8 - Mo, Sep 15

7:54 am - 8:01 pmSEA-HNL

15h 07m1 stop

11:09 pm - 7:54 amHNL-SEA

5h 45mnonstop

$381Alaska Airlines

Find Deal

Mo, Sep 8 - Mo, Sep 15

6:30 am - 3:31 pmSEA-HNL

11h 01m1 stop

11:00 pm - 10:53 amHNL-SEA

9h 53m1 stop

$389American Airlines

Find Deal

Di, Nov 11 - Di, Nov 18

12:40 pm - 6:05 pmSEA-HNL

8h 25m1 stop

11:09 pm - 7:54 amHNL-SEA

5h 45mnonstop

$390Hawaiian Airlines

Find Deal

Mo, Sep 8 - Mo, Sep 15

6:30 am - 2:44 pmSEA-HNL

11h 14m1 stop

11:00 pm - 10:53 amHNL-SEA

9h 53m1 stop

$392American Airlines

Find Deal

Do, Okt 30 - Di, Nov 4

6:55 am - 2:00 pmSEA-HNL

10h 05m1 stop

9:55 pm - 12:05 pmHNL-SEA

12h 10m2 stops

$397Southwest

Find Deal

Di, Okt 28 - Do, Nov 6

12:40 pm - 6:05 pmSEA-HNL

8h 25m1 stop

9:41 pm - 6:15 amHNL-SEA

5h 34mnonstop

$405Hawaiian Airlines

Find Deal

Mo, Sep 8 - Mo, Sep 15

United Airlines flights from Seattle to Honolulu

Our best United Airlines deals on Seattle to Honolulu flight tickets

United Airlines

Sep 9

SEA1:05 pmSeattle/Tacoma Intl

8h 28m

1 stop

HNL6:33 pmHonolulu

Sep 16

HNL8:00 amHonolulu

11h 15m

1 stop

SEA10:15 pmSeattle/Tacoma Intl

$372

Find similar

United Airlines

Sep 15

SEA6:25 amSeattle/Tacoma Intl

15h 08m

2 stops

HNL6:33 pmHonolulu

Sep 29

HNL8:00 amHonolulu

12h 15m

2 stops

SEA11:15 pmSeattle/Tacoma Intl

$377

Find similar

United Airlines

Nov 8

SEA2:41 pmSeattle/Tacoma Intl

9h 46m

1 stop

HNL10:27 pmHonolulu

Nov 14

HNL9:50 amHonolulu

9h 01m

1 stop

SEA8:51 pmSeattle/Tacoma Intl

$382

Find similar

Southwest flights from Seattle to Honolulu

Our best Southwest deals on Seattle to Honolulu flight tickets

Southwest

Oct 28

SEA6:55 amSeattle/Tacoma Intl

10h 05m

1 stop

HNL2:00 pmHonolulu

Nov 6

HNL9:55 pmHonolulu

12h 10m

2 stops

SEA12:05 pmSeattle/Tacoma Intl

$397

Find similar

Southwest

Aug 26

SEA6:15 amSeattle/Tacoma Intl

12h 50m

1 stop

HNL4:05 pmHonolulu

Sep 4

HNL9:00 pmHonolulu

10h 25m

1 stop

SEA10:25 amSeattle/Tacoma Intl

$477

Find similar

Southwest

Aug 26

SEA8:00 amSeattle/Tacoma Intl

16h 00m

2 stops

HNL9:00 pmHonolulu

Sep 4

HNL9:00 pmHonolulu

10h 25m

1 stop

SEA10:25 amSeattle/Tacoma Intl

$482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Di 9/9

1:05 pm-6:33 pm

1 stop8h 28m

Honolulu

Di 9/16

8:00 am-10:15 pm

1 stop11h 15m

$372

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mo 9/15

6:25 am-6:33 pm

2 stops15h 08m

Honolulu

Mo 9/29

8:00 am-11:15 pm

2 stops12h 15m

$377

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mi 10/15

8:45 pm-11:59 pm

Nonstop6h 14m

Honolulu

Mo 10/20

5:40 am-4:50 pm

1 stop8h 10m

$379

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mo 9/8

7:54 am-8:01 pm

1 stop15h 07m

Honolulu

Mo 9/15

11:09 pm-7:54 am

Nonstop5h 45m

$380

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mo 9/8

7:54 am-8:01 pm

1 stop15h 07m

Honolulu

Mo 9/15

11:09 pm-7:54 am

Nonstop5h 45m

$381

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Di 11/11

6:30 am-3:31 pm

1 stop11h 01m

Honolulu

Di 11/18

11:00 pm-10:53 am

1 stop9h 53m

$389

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mo 9/8

12:40 pm-6:05 pm

1 stop8h 25m

Honolulu

Mo 9/15

11:09 pm-7:54 am

Nonstop5h 45m

$390

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Do 10/30

6:30 am-2:44 pm

1 stop11h 14m

Honolulu

Di 11/4

11:00 pm-10:53 am

1 stop9h 53m

$392

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Di 10/28

6:55 am-2:00 pm

1 stop10h 05m

Honolulu

Do 11/6

9:55 pm-12:05 pm

2 stops12h 10m

$397

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mo 9/8

12:40 pm-6:05 pm

1 stop8h 25m

Honolulu

Mo 9/15

9:41 pm-6:15 am

Nonstop5h 34m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Honolulu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Honolulu?

The month of January is, on average, the cheapest month to fly to Honolulu from Seattle, with most prices found around $387. If you’re not able to fly to Honolulu in January, then September is your next best option. Flight prices from Seattle to Honolulu during September average around $419.

What is the cheapest day to depart on your flight to Honolulu?

Our data shows that Tuesday is the least expensive day to fly to Honolulu. Tickets to fly out on this day can be as low as $513. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Honolulu on Saturday is $642.

What is the cheapest time of day to depart on your flight to Honolulu?

According to our data, the cheapest time of day to fly to Honolulu is at noon. momondo users have found flights departing from Seattle to Honolulu at noon for as low as $526. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Honolulu, so prices are often more expensive at around $567 per ticket.

What is the cheapest Seattle/Tacoma Intl to Honolulu flight route?

Fly from Seattle/Tacoma Intl to Honolulu for the best Seattle/Tacoma Intl - Honolulu flight prices

How far in advance should I book a flight to Honolulu?

You are more likely to see cheaper flights to Honolulu from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Honolulu for around $513 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Honolulu from Seattle for as low as $466 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Honolulu flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Honolulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Honolulu flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Honolulu flight.

How have Seattle to Honolulu flight prices changed over time?

As of August 2025, prices for Seattle to Honolulu flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Honolulu

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Honolulu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Honolulu (SEA to HNL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Honolulu

Best Price Found	$229
Fastest flight time	6h 01m
Direct flights	Every day
Airports in Honolulu	1 airport

The best one-way flight to Honolulu from Seattle in the past 72 hours is $229. The best round-trip flight deal from Seattle to Honolulu found on momondo in the last 72 hours is $372.

The fastest flight from Seattle to Honolulu takes 6h 01m

Direct flights go from Seattle to Honolulu every day.

There is 1 airport near Honolulu: Honolulu (HNL)

Search flight deals

How far is Seattle/Tacoma Intl to Honolulu by plane?
Honolulu is 2677.5 mi away from Seattle/Tacoma Intl. 6h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?
There are 6 operators available for flights from Seattle/Tacoma Intl Airport to Honolulu Airport as of August 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Honolulu Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Honolulu Airport.
What documentation or ID do you need to fly to Honolulu Airport?
The necessary travel and health documents for your Honolulu Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Honolulu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Honolulu is Boeing 737 MAX 9 (24.95% of total bookings). The next most popular plane models are Airbus A321neo (21.57%), Boeing 787-9 Dreamliner (11.75%), and Boeing 737-900 Passenger/BBJ3 (winglets) (8.92%).
What is the most popular airline from Seattle to Honolulu?
Based on momondo bookings for flights between Seattle and Honolulu, the leading airline is Alaska Airlines, making up 49% of the total bookings. Other popular airlines include Hawaiian Airlines with 27%, Delta with 19%, and United Airlines with 3%.

Best airlines flying from Seattle to Honolulu

Compare and see reviews for airlines that fly from Seattle to Honolulu with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Delta	PriceFrom $275	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $292	Free Cancellation	Rating 7.8 2,664 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $328	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Delta Flights From Seattle to Honolulu
Across 12 Delta flights from Seattle to Honolulu this week, the average price was $513, with the best Delta deals starting from $275 round-trip. 7,981 users have rated Delta on momondo, with an average score of 8.0/10.
Alaska Airlines Flights From Seattle to Honolulu
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Seattle to Honolulu about 29 times each week, with ticket deals ranging from $328 to $533. Price data is based on momondo searches in the last 72 hours.

Kahuku

Kailua

Aiea

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Honolulu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Honolulu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Honolulu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Honolulu from Seattle with this policy.

How can momondo help me find flights from Seattle to Honolulu?

momondo provides multiple filters to help you find the best flight to Honolulu from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Honolulu right now. Can momondo alert me if prices change?

Price alerts on flights to Honolulu from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Honolulu trip

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Cheap flights from Seattle to Honolulu from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Honolulu departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Southwest deals on Seattle to Honolulu flight tickets

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How to get the cheapest flight ticket from Seattle to Honolulu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Honolulu?

The month of January is, on average, the cheapest month to fly to Honolulu from Seattle, with most prices found around $387. If you’re not able to fly to Honolulu in January, then September is your next best option. Flight prices from Seattle to Honolulu during September average around $419.

What is the cheapest day to depart on your flight to Honolulu?

What is the cheapest time of day to depart on your flight to Honolulu?

What is the cheapest Seattle/Tacoma Intl to Honolulu flight route?

Fly from Seattle/Tacoma Intl to Honolulu for the best Seattle/Tacoma Intl - Honolulu flight prices

How far in advance should I book a flight to Honolulu?

What cabin class options are available on Seattle/Tacoma Intl to Honolulu flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Honolulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Honolulu flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Honolulu flight.

How have Seattle to Honolulu flight prices changed over time?

As of August 2025, prices for Seattle to Honolulu flights are approximately 23% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Honolulu?

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Honolulu

What airlines fly to Honolulu?

Which airport is the most popular layover for flights between Seattle and Honolulu?

San Francisco (SFO) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Honolulu?

Flights via Oakland (OAK) offer the lowest average round-trip price of $277.

Which layover airport has the shortest travel time from Seattle to Honolulu?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 11h 16m.

Which layover airport has the shortest connection time from Seattle to Honolulu?

Oakland (OAK) has the shortest average layover time for this route: 3h 19m.

How many flights depart from Seattle to Honolulu on average per day?

The number of flights available between Seattle and Honolulu is 22 per day as of August 2025. The most frequent departure time is 3:00PM, with 39% of daily flights leaving at noon.

How many flights depart from Seattle to Honolulu on average per week?

159 flights are operational weekly from Seattle to Honolulu as of August 2025. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.

When to book flights from Seattle to Honolulu

Cheap Seattle to Honolulu (SEA to HNL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Honolulu

Best Price Found

Fastest flight time

Direct flights

Airports in Honolulu

How far is Seattle/Tacoma Intl to Honolulu by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Honolulu Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Honolulu Airport?

What documentation or ID do you need to fly to Honolulu Airport?

What is the most popular plane model from Seattle to Honolulu?

What is the most popular airline from Seattle to Honolulu?

Best airlines flying from Seattle to Honolulu

Compare and see reviews for airlines that fly from Seattle to Honolulu with momondo

Delta Flights From Seattle to Honolulu

Alaska Airlines Flights From Seattle to Honolulu

Traveling to a place near Honolulu?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Honolulu?

Can I find flights from Seattle to Honolulu with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Honolulu?

I’m not ready to book a flight from Seattle to Honolulu right now. Can momondo alert me if prices change?

An easier way to manage your Honolulu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.