How many flights depart from Seattle to O'ahu on average per week?

171 flights are operational weekly from Seattle to O'ahu as of May 2026. The most popular departure day for this route is Tue, with 18% of flights per week taking off on this day.

How many flights depart from Seattle to O'ahu on average per day?

As of May 2026, 24 flights take off from Seattle and land in O'ahu each day. The most common flight departure time for this route is 4:00PM, with 40% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Seattle/Tacoma Intl to O'ahu?

United Airlines, Delta, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to O'ahu

What airlines fly to O'ahu?

Alaska Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to O'ahu from Seattle according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 7 different airlines that fly to O'ahu 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 O'ahu?

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

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

There are 7 operators available for flights from Seattle/Tacoma Intl Airport to O'ahu as of May 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to O'ahu?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The necessary travel and health documents for your O'ahu 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.

$223 Cheap Flights from Seattle to O'ahu in 2026

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Find the cheapest flights from Seattle to O'ahu

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 am - 9:10 pm

SEA

HNL

14h 45m

1 stop

9:30 pm - 8:40 am

HNL

SEA

8h 10m

1 stop

$418Southwest

Tue, Aug 11 - Fri, Sep 11

6:15 pm - 9:23 pm

SEA

HNL

6h 08mnonstop

7:48 am - 9:40 pm

HNL

SEA

10h 52m

1 stop

$420Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

8:52 pm - 11:59 pm

SEA

HNL

6h 07mnonstop

7:31 pm - 6:20 am

HNL

SEA

7h 49m

1 stop

$421Multiple Airlines

Thu, Aug 20 - Tue, Aug 25

4:08 pm - 9:22 pm

SEA

HNL

8h 14m

1 stop

11:30 pm - 8:13 am

HNL

SEA

5h 43mnonstop

$422Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

9:25 am - 9:15 pm

SEA

HNL

14h 50m

2 stops

8:15 am - 9:50 pm

HNL

SEA

10h 35m

1 stop

$424Southwest

Wed, Aug 19 - Thu, Aug 27

8:50 pm - 11:57 pm

SEA

HNL

6h 07mnonstop

3:02 pm - 11:59 pm

HNL

SEA

5h 57mnonstop

$428Multiple Airlines

Mon, Jun 1 - Thu, Jun 4

7:20 am - 10:47 am

SEA

HNL

6h 27mnonstop

11:30 pm - 8:13 am

HNL

SEA

5h 43mnonstop

$436Alaska Airlines

Wed, Aug 19 - Mon, Aug 24

4:05 pm - 7:11 pm

SEA

HNL

6h 06mnonstop

10:45 pm - 7:35 am

HNL

SEA

5h 50mnonstop

$437Delta

Mon, Aug 24 - Mon, Aug 31

8:38 am - 1:50 pm

SEA

HNL

8h 12m

1 stop

6:08 pm - 6:20 am

HNL

SEA

9h 12m

1 stop

$442Multiple Airlines

Mon, Aug 24 - Mon, Aug 24

9:45 am - 9:20 pm

SEA

HNL

14h 35m

2 stops

9:30 pm - 8:35 am

HNL

SEA

8h 05m

1 stop

$443Southwest

Thu, Aug 20 - Thu, Aug 27

Alaska Airlines flights from Seattle to O'ahu

Our best Alaska Airlines deals on Seattle to O'ahu flight tickets

Alaska Airlines

Aug 19

SEA7:20 amSeattle/Tacoma Intl

6h 27m

HNL10:47 amHonolulu

Aug 24

HNL11:30 pmHonolulu

5h 43m

SEA8:13 amSeattle/Tacoma Intl

$436

Alaska Airlines

Jun 1

SEA8:50 pmSeattle/Tacoma Intl

6h 07m

HNL11:57 pmHonolulu

Jun 7

HNL1:00 pmHonolulu

5h 53m

SEA9:53 pmSeattle/Tacoma Intl

$454

Alaska Airlines

Aug 21

SEA8:47 pmSeattle/Tacoma Intl

6h 08m

HNL11:55 pmHonolulu

Aug 31

HNL7:30 amHonolulu

5h 50m

SEA4:20 pmSeattle/Tacoma Intl

$466

Delta flights from Seattle to O'ahu

Our best Delta deals on Seattle to O'ahu flight tickets

Delta

Aug 24

SEA4:05 pmSeattle/Tacoma Intl

6h 06m

HNL7:11 pmHonolulu

Aug 31

HNL10:45 pmHonolulu

5h 50m

SEA7:35 amSeattle/Tacoma Intl

$437

Delta

Aug 20

SEA2:50 pmSeattle/Tacoma Intl

9h 30m

1 stop

HNL9:20 pmHonolulu

Aug 27

HNL10:45 pmHonolulu

5h 50m

SEA7:35 amSeattle/Tacoma Intl

$446

Delta

Aug 24

SEA7:15 amSeattle/Tacoma Intl

12h 28m

1 stop

HNL4:43 pmHonolulu

Aug 31

HNL9:30 pmHonolulu

9h 27m

1 stop

SEA9:57 amSeattle/Tacoma Intl

$456

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 8/11

9:25 am-9:10 pm

1 stop14h 45m

Honolulu

Fri 9/11

9:30 pm-8:40 am

1 stop8h 10m

$418

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 8/19

6:15 pm-9:23 pm

Nonstop6h 08m

Honolulu

Wed 8/26

7:48 am-9:40 pm

1 stop10h 52m

$420

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 8/20

8:52 pm-11:59 pm

Nonstop6h 07m

Honolulu

Tue 8/25

7:31 pm-6:20 am

1 stop7h 49m

$421

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/24

4:08 pm-9:22 pm

1 stop8h 14m

Honolulu

Mon 8/31

11:30 pm-8:13 am

Nonstop5h 43m

$422

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 8/19

9:25 am-9:15 pm

2 stops14h 50m

Honolulu

Thu 8/27

8:15 am-9:50 pm

1 stop10h 35m

$424

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 6/1

8:50 pm-11:57 pm

Nonstop6h 07m

Honolulu

Thu 6/4

3:02 pm-11:59 pm

Nonstop5h 57m

$428

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 8/19

7:20 am-10:47 am

Nonstop6h 27m

Honolulu

Mon 8/24

11:30 pm-8:13 am

Nonstop5h 43m

$436

Quickest round-trip

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/24

4:05 pm-7:11 pm

Nonstop6h 06m

Honolulu

Mon 8/31

10:45 pm-7:35 am

Nonstop5h 50m

$437

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/24

8:38 am-1:50 pm

1 stop8h 12m

Honolulu

Mon 8/24

6:08 pm-6:20 am

1 stop9h 12m

$442

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 8/20

9:45 am-9:20 pm

2 stops14h 35m

Honolulu

Thu 8/27

9:30 pm-8:35 am

1 stop8h 05m

$443

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 O'ahu

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

Other information

What is the cheapest month to fly to O'ahu?

The month of July is another great option to travel to O'ahu, with average flight prices from Seattle averaging around $229.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Wednesday is the cheapest day to fly to O'ahu from Seattle. The lowest ticket price found for a Wednesday departure recently was $524. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. 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 O'ahu on Saturday is $656.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Seattle to O'ahu in the afternoon for as low as $514. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $599.

What is the cheapest Seattle/Tacoma Intl to O'ahu flight route?

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

How far in advance should I book a flight from Seattle to O'ahu?

You are more likely to see cheaper flights to O'ahu from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $525 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from Seattle for as low as $430 on momondo.

What cabin class options are available on Seattle to O'ahu flights?

There are 4 cabin classes available to choose from on Seattle to O'ahu 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 O'ahu flights?

You could potentially save up to 8% on your flight if you consider stops on a Seattle to O'ahu flight.

Cheap Seattle to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to O'ahu

Best Price Found	$296
Fastest flight time	6h 03m
Direct flights	Every day
Airports in O'ahu	2 airports

The best one-way flight to O'ahu from Seattle in the past 72 hours is $296. The best round-trip flight deal from Seattle to O'ahu found on momondo in the last 72 hours is $526.

The fastest flight from Seattle to O'ahu takes 6h 03m

Direct flights go from Seattle to O'ahu every day.

There are 2 airports in O'ahu. From Seattle there are direct flights to Honolulu (HNL).

Search flight deals

Frequently asked questions about flying from Seattle to O'ahu

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to O'ahu?
Prices for flights from Seattle/Tacoma Intl Airport to O'ahu are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to O'ahu?
There are 7 operators available for flights from Seattle/Tacoma Intl Airport to O'ahu as of May 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to O'ahu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The necessary travel and health documents for your O'ahu 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 O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Seattle to O'ahu is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.10% of all bookings. The subsequent popular models are Airbus A321neo at 14.57%, Boeing 737-900 at 8.75%, and Boeing 737 MAX 8 at 8.01%.

Best airlines flying from Seattle to O'ahu

Compare and see reviews for airlines that fly from Seattle to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $252	Free Cancellation	Rating 7.9 8,425 reviews	Search Delta flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,753 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $267	Free Cancellation	Rating 0.0	Search Alaska Airlines flights
Southwest	PriceFrom $271	Free Cancellation	Rating 7.9 4,265 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $275	Free Cancellation	Rating 7.8 2,835 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $295	Free Cancellation	Rating 7.9 12,419 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $387	Free Cancellation	Rating 7.1 11,636 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to O'ahu?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to O'ahu. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to O'ahu with flexible booking policies on momondo?

momondo does allow users to show only those flights to O'ahu from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to O'ahu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from Seattle.

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

If you are not ready to book a flight from Seattle to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they change.

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Popular cities in O'ahu

Flights to New Yorkfrom $77

Flights to Los Angelesfrom $65

Flights to Orlandofrom $68

Flights to Miamifrom $71

Flights to Chicagofrom $61

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $57

Flights to Bostonfrom $79

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $57

Flights to Dallasfrom $104

Cheap flights from Seattle to O'ahu from $223

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 O'ahu departing on 8/20. 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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Alaska Airlines flights from Seattle to O'ahu

Our best Alaska Airlines deals on Seattle to O'ahu flight tickets

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Our best Delta deals on Seattle to O'ahu flight tickets

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How to get the cheapest flight ticket from Seattle to O'ahu

What is the cheapest month to fly to O'ahu?

What is the cheapest day to depart on your flight to O'ahu?

What is the cheapest time of day to depart on your flight to O'ahu?

What is the cheapest Seattle/Tacoma Intl to O'ahu flight route?

How far in advance should I book a flight from Seattle to O'ahu?

What cabin class options are available on Seattle to O'ahu flights?

Can stopping save me money on Seattle to O'ahu flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to O'ahu?

What airlines fly to O'ahu?

How many flights depart from Seattle to O'ahu on average per day?

How many flights depart from Seattle to O'ahu on average per week?

Cheap Seattle to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to O'ahu

Best Price Found

Fastest flight time

Direct flights

Airports in O'ahu

Frequently asked questions about flying from Seattle to O'ahu

Best airlines flying from Seattle to O'ahu

Compare and see reviews for airlines that fly from Seattle to O'ahu with momondo

Why use momondo?

An easier way to manage your O'ahu 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.

Find better results for your trip to O'ahu

Popular cities in O'ahu

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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