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

120 flights are operational weekly from Seattle to O'ahu as of September 2025. The most popular departure day for this route is Wed, with 24% of flights per week taking off on this day.

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

As of September 2025, 17 flights take off from Seattle and land in O'ahu each day. The most common flight departure time for this route is 6:00PM, with 39% of daily flights taking off at noon.

What airlines fly to O'ahu?

Alaska Airlines, Hawaiian Airlines and Delta 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 51% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 6 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl 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 6 operators available for flights from Seattle/Tacoma Intl Airport to O'ahu as of September 2025.

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.

$215 Cheap Flights from Seattle to O'ahu in 2025

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Find the cheapest flights from Seattle to O'ahu

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:55 am - 1:55 pmSEA-HNL

10h 00m1 stop

12:35 pm - 11:10 pmHNL-SEA

8h 35m1 stop

$357Southwest

Find Deal

Tue, Oct 28 - Thu, Nov 6

1:20 pm - 7:39 pmSEA-HNL

9h 19m1 stop

8:00 am - 11:15 pmHNL-SEA

13h 15m2 stops

$362United Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

12:50 pm - 6:56 pmSEA-HNL

9h 06m1 stop

2:15 pm - 9:57 pmHNL-SEA

5h 42mnonstop

$363Alaska Airlines

Find Deal

Mon, Oct 27 - Thu, Nov 6

6:30 am - 3:48 pmSEA-HNL

11h 18m1 stop

10:55 pm - 10:35 amHNL-SEA

9h 40m1 stop

$367American Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:35 am - 4:18 pmSEA-HNL

12h 43m2 stops

10:50 pm - 1:38 pmHNL-SEA

12h 48m2 stops

$368United Airlines

Find Deal

Wed, Oct 22 - Wed, Nov 5

1:20 pm - 7:45 pmSEA-HNL

8h 25m1 stop

11:55 pm - 7:40 amHNL-SEA

5h 45mnonstop

$379Alaska Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

4:55 pm - 8:03 pmSEA-HNL

6h 08mnonstop

7:40 pm - 6:17 amHNL-SEA

7h 37m1 stop

$384Hawaiian Airlines

Find Deal

Mon, Oct 27 - Thu, Oct 30

6:55 pm - 10:03 pmSEA-HNL

6h 08mnonstop

5:00 pm - 6:14 amHNL-SEA

10h 14m1 stop

$396Hawaiian Airlines

Find Deal

Thu, Oct 2 - Wed, Oct 8

6:55 pm - 10:03 pmSEA-HNL

6h 08mnonstop

10:45 am - 7:30 pmHNL-SEA

5h 45mnonstop

$414

Find Deal

Wed, Sep 24 - Sat, Oct 11

11:34 am - 10:47 pmSEA-HNL

13h 13m1 stop

11:50 pm - 6:37 pmHNL-SEA

16h 47m1 stop

$415

Find Deal

Mon, Nov 3 - Tue, Nov 18

United Airlines flights from Seattle to O'ahu

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

United Airlines

Oct 27

SEA1:20 pmSeattle/Tacoma Intl

9h 19m

1 stop

HNL7:39 pmHonolulu

Nov 4

HNL8:00 amHonolulu

13h 15m

2 stops

SEA11:15 pmSeattle/Tacoma Intl

$362

Find similar

United Airlines

Oct 22

SEA6:35 amSeattle/Tacoma Intl

12h 43m

2 stops

HNL4:18 pmHonolulu

Nov 5

HNL10:50 pmHonolulu

12h 48m

2 stops

SEA1:38 pmSeattle/Tacoma Intl

$368

Find similar

United Airlines

Dec 8

SEA12:36 pmSeattle/Tacoma Intl

10h 27m

1 stop

HNL9:03 pmHonolulu

Dec 14

HNL2:25 pmHonolulu

8h 34m

1 stop

SEA12:59 amSeattle/Tacoma Intl

$376

Find similar

American Airlines flights from Seattle to O'ahu

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

American Airlines

Nov 12

SEA6:30 amSeattle/Tacoma Intl

11h 18m

1 stop

HNL3:48 pmHonolulu

Nov 19

HNL10:55 pmHonolulu

9h 40m

1 stop

SEA10:35 amSeattle/Tacoma Intl

$367

Find similar

American Airlines

Sep 23

SEA6:11 amSeattle/Tacoma Intl

10h 45m

1 stop

HNL1:56 pmHonolulu

Oct 6

HNL3:20 pmHonolulu

18h 20m

1 stop

SEA12:40 pmSeattle/Tacoma Intl

$506

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 10/28

6:55 am-1:55 pm

1 stop10h 00m

Honolulu

Thu 11/6

12:35 pm-11:10 pm

1 stop8h 35m

$357

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 10/27

1:20 pm-7:39 pm

1 stop9h 19m

Honolulu

Tue 11/4

8:00 am-11:15 pm

2 stops13h 15m

$362

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 10/27

12:50 pm-6:56 pm

1 stop9h 06m

Honolulu

Thu 11/6

2:15 pm-9:57 pm

Nonstop5h 42m

$363

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 11/12

6:30 am-3:48 pm

1 stop11h 18m

Honolulu

Wed 11/19

10:55 pm-10:35 am

1 stop9h 40m

$367

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 10/22

6:35 am-4:18 pm

2 stops12h 43m

Honolulu

Wed 11/5

10:50 pm-1:38 pm

2 stops12h 48m

$368

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 11/3

1:20 pm-7:45 pm

1 stop8h 25m

Honolulu

Mon 11/10

11:55 pm-7:40 am

Nonstop5h 45m

$379

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 10/27

4:55 pm-8:03 pm

Nonstop6h 08m

Honolulu

Thu 10/30

7:40 pm-6:17 am

1 stop7h 37m

$384

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 10/2

6:55 pm-10:03 pm

Nonstop6h 08m

Honolulu

Wed 10/8

5:00 pm-6:14 am

1 stop10h 14m

$396

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 9/24

6:55 pm-10:03 pm

Nonstop6h 08m

Honolulu

Sat 10/11

10:45 am-7:30 pm

Nonstop5h 45m

$414

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 11/3

11:34 am-10:47 pm

1 stop13h 13m

Honolulu

Tue 11/18

11:50 pm-6:37 pm

1 stop16h 47m

$415

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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 September is another great option to travel to O'ahu, with average flight prices from Seattle averaging around $437.

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

According to our data, Tuesday is the cheapest day to fly to O'ahu from Seattle. The lowest ticket price found for a Tuesday departure recently was $519. 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 $649.

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 at noon. momondo users have found flights departing from Seattle to O'ahu at noon for as low as $517. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $577.

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 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 $517 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 $469 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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	$318
Fastest flight time	6h 01m
Direct flights	Every day
Airports in O'ahu	1 airport

The best one-way flight to O'ahu from Seattle in the past 72 hours is $318. The best round-trip flight deal from Seattle to O'ahu found on momondo in the last 72 hours is $457.

The fastest flight from Seattle to O'ahu takes 6h 01m

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

There is 1 airport near O'ahu: Honolulu (HNL)

Search flight deals

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 6 operators available for flights from Seattle/Tacoma Intl Airport to O'ahu as of September 2025.
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 737-900 Passenger/BBJ3 (winglets), representing 14.76% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 13.90%, Boeing 737-800 Passenger/BBJ2 (winglets) at 13.69%, and Airbus A321neo at 9.03%.

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
American Airlines	PriceFrom $118	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
Delta	PriceFrom $283	Free Cancellation	Rating 7.9 7,963 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $308	Free Cancellation	Rating 7.8 2,723 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $334	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska 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.

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.

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Find better results for your trip to O'ahu

Popular cities in O'ahu

Flights to New Yorkfrom $48

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Flights to Chicagofrom $49

Flights to Orlandofrom $57

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $54

Flights to Bostonfrom $60

Flights to Atlantafrom $50

Flights to Dallasfrom $63

Flights to Seattlefrom $78

Cheap flights from Seattle to O'ahu from $215

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 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Seattle to O'ahu

Cheap round-trip flights

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United Airlines flights from Seattle to O'ahu

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

American Airlines flights from Seattle to O'ahu

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

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Use the filters below to find and compare flights from Seattle to O'ahu that are best for you.

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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

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

The month of September is another great option to travel to O'ahu, with average flight prices from Seattle averaging around $437.

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?

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 to O'ahu?

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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.

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

United Airlines, Alaska Airlines, and Southwest are the most popular carriers operating 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?

As of September 2025, 17 flights take off from Seattle and land in O'ahu each day. The most common flight departure time for this route is 6:00PM, with 39% of daily flights taking off at noon.

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

120 flights are operational weekly from Seattle to O'ahu as of September 2025. The most popular departure day for this route is Wed, with 24% of flights per week taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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