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

198 flights are operational weekly from Seattle to O'ahu as of July 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

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 50% 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?

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

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

As of July 2025, 28 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 38% of daily flights taking off at noon.

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 July 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.

$174 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

8:30 am - 11:57 amSEA-HNL

6h 27mnonstop

9:55 pm - 6:56 amHNL-SEA

6h 01mnonstop

$330Delta

Find Deal

Mon, Oct 13 - Wed, Oct 22

12:15 pm - 8:28 pmSEA-HNL

11h 13m1 stop

1:20 pm - 10:21 pmHNL-SEA

6h 01mnonstop

$339Delta

Find Deal

Wed, Sep 3 - Tue, Sep 16

8:30 am - 11:57 amSEA-HNL

6h 27mnonstop

9:38 pm - 10:02 amHNL-SEA

9h 24m1 stop

$340Delta

Find Deal

Mon, Oct 13 - Tue, Oct 21

1:00 pm - 7:08 pmSEA-HNL

9h 08m1 stop

10:30 pm - 12:18 pmHNL-SEA

10h 48m1 stop

$347United Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

6:15 am - 4:05 pmSEA-HNL

12h 50m1 stop

9:25 pm - 11:55 amHNL-SEA

12h 30m1 stop

$348Southwest

Find Deal

Thu, Oct 30 - Tue, Nov 18

1:00 pm - 7:08 pmSEA-HNL

9h 08m1 stop

7:00 am - 8:51 pmHNL-SEA

10h 51m2 stops

$352United Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

4:55 pm - 8:17 pmSEA-HNL

6h 22mnonstop

6:15 am - 7:52 pmHNL-SEA

10h 37m1 stop

$359Alaska Airlines

Find Deal

Thu, Oct 9 - Thu, Oct 16

7:54 am - 4:26 pmSEA-HNL

11h 32m2 stops

11:09 pm - 7:54 amHNL-SEA

5h 45mnonstop

$364Alaska Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

5:15 am - 2:20 pmSEA-HNL

12h 05m1 stop

9:05 pm - 11:05 amHNL-SEA

11h 00m1 stop

$376Southwest

Find Deal

Fri, Aug 29 - Wed, Sep 3

3:55 pm - 7:07 pmSEA-HNL

6h 12mnonstop

7:50 pm - 7:15 amHNL-SEA

8h 25m1 stop

$383Hawaiian Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

Alaska Airlines flights from Seattle to O'ahu

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

Alaska Airlines

Oct 9

SEA4:55 pmSeattle/Tacoma Intl

6h 22m

HNL8:17 pmHonolulu

Oct 16

HNL6:15 amHonolulu

10h 37m

1 stop

SEA7:52 pmSeattle/Tacoma Intl

$359

Find similar

Alaska Airlines

Sep 25

SEA7:54 amSeattle/Tacoma Intl

11h 32m

2 stops

HNL4:26 pmHonolulu

Sep 29

HNL11:09 pmHonolulu

5h 45m

SEA7:54 amSeattle/Tacoma Intl

$364

Find similar

Alaska Airlines

Sep 2

SEA8:07 amSeattle/Tacoma Intl

11h 51m

2 stops

HNL4:58 pmHonolulu

Sep 9

HNL11:09 pmHonolulu

5h 45m

SEA7:54 amSeattle/Tacoma Intl

$384

Find similar

Hawaiian Airlines flights from Seattle to O'ahu

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

Hawaiian Airlines

Aug 27

SEA3:55 pmSeattle/Tacoma Intl

6h 12m

HNL7:07 pmHonolulu

Sep 3

HNL7:50 pmHonolulu

8h 25m

1 stop

SEA7:15 amSeattle/Tacoma Intl

$383

Find similar

Hawaiian Airlines

Jul 25

SEA3:55 pmSeattle/Tacoma Intl

6h 00m

HNL6:55 pmHonolulu

Aug 17

HNL11:55 pmHonolulu

5h 45m

SEA8:40 amSeattle/Tacoma Intl

$734

Find similar

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 $418.

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 $507. 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 $640.

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 $521. 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 $556.

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 $508 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 $464 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?

No. A direct flight is the cheapest option for a flight between Seattle to O'ahu.

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	$174
Fastest flight time	5h 54m
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 $174. The best round-trip flight deal from Seattle to O'ahu found on momondo in the last 72 hours is $330.

The fastest flight from Seattle to O'ahu takes 5h 54m

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 July 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 14.14% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.28%, Boeing 737 MAX 9 at 13.19%, and Airbus A321neo at 9.12%.

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 $209	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 8,864 reviews	Search United Airlines flights
Delta	PriceFrom $271	Free Cancellation	Rating 8.0 7,958 reviews	Search Delta flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $278	Free Cancellation	Rating 7.8 2,581 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $316	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.

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Popular cities in O'ahu

Flights to New Yorkfrom $38

Flights to Los Angelesfrom $40

Flights to Miamifrom $37

Flights to Chicagofrom $48

Flights to Las Vegasfrom $47

Flights to Orlandofrom $68

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $50

Flights to Bostonfrom $61

Flights to Dallasfrom $63

Flights to Atlantafrom $49

Flights to Seattlefrom $88

Cheap flights from Seattle to O'ahu from $174

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 10/21. 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

Price Alerts

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Find the cheapest flights from Seattle to O'ahu

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Alaska Airlines flights from Seattle to O'ahu

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

Hawaiian Airlines flights from Seattle to O'ahu

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

See travel insights to O'ahu from

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 $418.

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?

No. A direct flight is the cheapest option for a flight between Seattle to O'ahu.

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

American Airlines, Delta, and United Airlines 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 July 2025, 28 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 38% of daily flights taking off at noon.

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

198 flights are operational weekly from Seattle to O'ahu as of July 2025. The most popular departure day for this route is Wed, with 15% 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