What airlines fly to O'ahu?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to O'ahu from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 58% 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.

How long is the flight from State of Washington to O'ahu?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into O'ahu, then you can expect flight times to average 9h 15m and 12h 53m, respectively.

What is the cheapest airline that flies from Washington to O'ahu?

United Airlines, Delta, and Southwest are the most popular carriers operating from Washington to O'ahu

How many flights depart from State of Washington to O'ahu on average per week?

As of August 2026, 203 flights take off from State of Washington and land in O'ahu each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

How many flights depart from State of Washington to O'ahu on average per day?

As of August 2026, there are 29 flights per day flying from State of Washington to O'ahu. The most common time of day flights depart is 4:00PM, with 39% of flights taking off in the afternoon.

When did momondo last update prices for flights from Washington to O'ahu?

Prices for flights from Washington to O'ahu are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to O'ahu?

The number of operators available for flights from Washington to O'ahu is 7 as of August 2026.

How old do you have to be to fly from Washington to O'ahu?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to O'ahu.

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

The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$158 Cheap Flights from Washington to O'ahu in 2026

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Find the cheapest flights from Washington to O'ahu

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 am - 11:32 amGEG Spokane-HNL Honolulu

9h 22m1 stop Seattle/Tacoma Intl

10:40 pm - 10:38 amHNL Honolulu-GEG Spokane

8h 58m1 stop Seattle/Tacoma Intl

$318Delta

Wed, Sep 30 - Wed, Oct 14

5:00 am - 12:33 pmGEG Spokane-HNL Honolulu

9h 33m1 stop Seattle/Tacoma Intl

11:34 pm - 10:16 amHNL Honolulu-GEG Spokane

8h 42m1 stop Seattle/Tacoma Intl

$318Delta

Tue, Dec 1 - Mon, Dec 7

7:02 am - 9:04 pmGEG Spokane-HNL Honolulu

16h 02m2 stops San Francisco Los Angeles

11:30 pm - 11:24 amHNL Honolulu-GEG Spokane

9h 54m1 stop San Francisco

$384United Airlines

Wed, Dec 2 - Wed, Dec 9

6:45 am - 3:29 pmGEG Spokane-HNL Honolulu

10h 44m1 stop Phoenix Sky Harbor Intl

9:51 pm - 2:09 pmHNL Honolulu-GEG Spokane

14h 18m2 stops Los Angeles Phoenix Sky Harbor Intl

$397American Airlines

Wed, Jan 13 - Thu, Jan 21

7:35 am - 7:30 pmGEG Spokane-HNL Honolulu

13h 55m2 stops Las Vegas Harry Reid Intl Los Angeles

11:15 pm - 1:30 pmHNL Honolulu-GEG Spokane

12h 15m2 stops San Diego Sacramento Intl

$402Southwest

Wed, Dec 2 - Wed, Dec 9

12:30 pm - 10:18 pmGEG Spokane-HNL Honolulu

11h 48m1 stop San Francisco

8:00 am - 11:38 pmHNL Honolulu-GEG Spokane

13h 38m2 stops Los Angeles San Francisco

$408United Airlines

Tue, Dec 1 - Tue, Dec 8

7:20 am - 7:30 pmPDX Portland-HNL Honolulu

14h 10m2 stops Oakland Los Angeles

3:15 pm - 7:45 amHNL Honolulu-PDX Portland

14h 30m1 stop Oakland

$410Southwest

Wed, Dec 9 - Wed, Dec 16

7:33 am - 12:08 pmPDX Portland-HNL Honolulu

7h 35m1 stop Kona Intl

10:25 pm - 6:05 amHNL Honolulu-PDX Portland

5h 40mnonstop

$412Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

7:56 am - 4:15 pmPDX Portland-HNL Honolulu

10h 19m1 stop Kona Intl

10:25 pm - 6:00 amHNL Honolulu-PDX Portland

5h 35mnonstop

$412Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

5:10 am - 1:54 pmPDX Portland-HNL Honolulu

11h 44m1 stop Phoenix Sky Harbor Intl

10:40 pm - 1:33 pmHNL Honolulu-PDX Portland

12h 53m1 stop Phoenix Sky Harbor Intl

$414American Airlines

Thu, Oct 29 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 am - 11:35 amPDX Portland-HNL Honolulu

9h 20m1 stop Sacramento Intl

9:55 pm - 12:05 pmHNL Honolulu-PDX Portland

11h 10m1 stop San Diego

$595Southwest

Fri, Aug 14 - Thu, Sep 17

12:40 pm - 9:15 pmPDX Portland-HNL Honolulu

11h 35m2 stops San Jose Los Angeles

9:55 pm - 12:05 pmHNL Honolulu-PDX Portland

11h 10m1 stop San Diego

$601Southwest

Fri, Aug 14 - Thu, Sep 17

9:25 am - 7:11 pmGEG Spokane-HNL Honolulu

12h 46m1 stop Seattle/Tacoma Intl

7:00 am - 9:33 pmHNL Honolulu-GEG Spokane

11h 33m1 stop Los Angeles

$622Delta

Mon, Aug 17 - Wed, Aug 26

9:25 am - 7:11 pmGEG Spokane-HNL Honolulu

12h 46m1 stop Seattle/Tacoma Intl

7:00 am - 9:33 pmHNL Honolulu-GEG Spokane

11h 33m1 stop Los Angeles

$622Delta

Mon, Aug 17 - Mon, Aug 24

1:30 pm - 4:34 pmSEA Seattle/Tacoma Intl-HNL Honolulu

6h 04mnonstop

4:21 pm - 7:12 amHNL Honolulu-SEA Seattle/Tacoma Intl

11h 51m1 stop Lihue

$632Multiple Airlines

Fri, Aug 14 - Sun, Aug 16

8:00 am - 11:08 amSEA Seattle/Tacoma Intl-HNL Honolulu

6h 08mnonstop

9:15 am - 9:40 pmHNL Honolulu-SEA Seattle/Tacoma Intl

9h 25m1 stop Lihue

$632Multiple Airlines

Tue, Aug 18 - Thu, Aug 27

4:20 pm - 7:16 pmSEA Seattle/Tacoma Intl-HNL Honolulu

5h 56mnonstop

2:56 pm - 11:53 pmHNL Honolulu-SEA Seattle/Tacoma Intl

5h 57mnonstop

$649Alaska Airlines

Tue, Aug 18 - Tue, Aug 25

4:20 pm - 7:16 pmSEA Seattle/Tacoma Intl-HNL Honolulu

5h 56mnonstop

2:56 pm - 11:53 pmHNL Honolulu-SEA Seattle/Tacoma Intl

5h 57mnonstop

$649Alaska Airlines

Tue, Aug 18 - Sun, Aug 23

11:40 am - 6:47 pmSEA Seattle/Tacoma Intl-HNL Honolulu

10h 07m1 stop Los Angeles

9:40 pm - 10:29 amHNL Honolulu-SEA Seattle/Tacoma Intl

9h 49m1 stop Phoenix Sky Harbor Intl

$676American Airlines

Fri, Aug 14 - Mon, Aug 24

11:40 am - 6:47 pmSEA Seattle/Tacoma Intl-HNL Honolulu

10h 07m1 stop Los Angeles

8:30 pm - 11:10 amHNL Honolulu-SEA Seattle/Tacoma Intl

11h 40m1 stop Los Angeles

$676American Airlines

Tue, Aug 18 - Sun, Aug 23

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Delta flights from State of Washington to O'ahu

Our best Delta deals on State of Washington to O'ahu flight tickets

Delta

Nov 2

GEG5:10 amSpokane

9h 30m

1 stop

HNL12:40 pmHonolulu

Nov 17

HNL11:34 pmHonolulu

10h 41m

1 stop

GEG12:15 pmSpokane

$318

Delta

Sep 9

GEG5:10 amSpokane

9h 22m

1 stop

HNL11:32 amHonolulu

Sep 17

HNL1:00 pmHonolulu

7h 59m

1 stop

GEG11:59 pmSpokane

$337

Delta

Sep 16

GEG11:10 amSpokane

11h 18m

1 stop

HNL7:28 pmHonolulu

Sep 24

HNL10:39 pmHonolulu

8h 51m

1 stop

GEG10:30 amSpokane

$358

United Airlines flights from State of Washington to O'ahu

Our best United Airlines deals on State of Washington to O'ahu flight tickets

United Airlines

Sep 21

PDX1:03 pmPortland

8h 27m

1 stop

HNL6:30 pmHonolulu

Sep 25

HNL9:40 pmHonolulu

11h 30m

2 stops

PDX12:10 pmPortland

$409

United Airlines

Sep 25

PDX5:30 amPortland

9h 15m

1 stop

HNL11:45 amHonolulu

Sep 28

HNL1:25 pmHonolulu

8h 09m

1 stop

PDX12:34 amPortland

$417

United Airlines

Sep 19

PDX9:00 amPortland

10h 30m

1 stop

HNL4:30 pmHonolulu

Sep 27

HNL10:05 pmHonolulu

9h 10m

1 stop

PDX10:15 amPortland

$418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 9/30

5:10 am-11:32 am

1 stop9h 22m

Honolulu

Wed 10/14

10:40 pm-10:38 am

1 stop8h 58m

$318

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Tue 12/1

5:00 am-12:33 pm

1 stop9h 33m

Honolulu

Mon 12/7

11:34 pm-10:16 am

1 stop8h 42m

$318

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 12/2

7:02 am-9:04 pm

2 stops16h 02m

Honolulu

Wed 12/9

11:30 pm-11:24 am

1 stop9h 54m

$384

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 1/13

6:45 am-3:29 pm

1 stop10h 44m

Honolulu

Thu 1/21

9:51 pm-2:09 pm

2 stops14h 18m

$397

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Wed 12/2

7:35 am-7:30 pm

2 stops13h 55m

Honolulu

Wed 12/9

11:15 pm-1:30 pm

2 stops12h 15m

$402

SpokaneHonolulu

GEG Spokane - HNL Honolulu

GEGHNL

Spokane

Tue 12/1

12:30 pm-10:18 pm

1 stop11h 48m

Honolulu

Tue 12/8

8:00 am-11:38 pm

2 stops13h 38m

$408

PortlandHonolulu

PDX Portland - HNL Honolulu

PDXHNL

Portland

Wed 12/9

7:20 am-7:30 pm

2 stops14h 10m

Honolulu

Wed 12/16

3:15 pm-7:45 am

1 stop14h 30m

$410

Quickest round-trip

PortlandHonolulu

PDX Portland - HNL Honolulu

PDXHNL

Portland

Tue 10/27

7:33 am-12:08 pm

1 stop7h 35m

Honolulu

Tue 11/3

10:25 pm-6:05 am

Nonstop5h 40m

$412

PortlandHonolulu

PDX Portland - HNL Honolulu

PDXHNL

Portland

Wed 12/9

7:56 am-4:15 pm

1 stop10h 19m

Honolulu

Wed 12/16

10:25 pm-6:00 am

Nonstop5h 35m

$412

PortlandHonolulu

PDX Portland - HNL Honolulu

PDXHNL

Portland

Thu 10/29

5:10 am-1:54 pm

1 stop11h 44m

Honolulu

Wed 11/4

10:40 pm-1:33 pm

1 stop12h 53m

$414

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 State of Washington 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 March is another great option to travel to O'ahu, with average flight prices from State of Washington averaging around $427.

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 State of Washington. The lowest ticket price found for a Wednesday departure recently was $502. 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 $673.

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 evening. momondo users have found flights departing from State of Washington to O'ahu in the evening for as low as $481. 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 Washington to O'ahu flight route?

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

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

You are more likely to see cheaper flights to O'ahu from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from State of Washington for as low as $426 on momondo.

What cabin class options are available on State of Washington to O'ahu flights?

There are 4 cabin classes available to choose from on State of Washington 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 State of Washington to O'ahu flights?

You could potentially save up to 4% on your flight if you consider stops on a State of Washington to O'ahu flight.

Cheap State of Washington to O'ahu flight deals and tips

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

Best Price Found	$334
Fastest flight time	5h 53m
Direct flights	Every day
Airports in O'ahu	2 airports

The best one-way flight to O'ahu from State of Washington in the past 72 hours is $334. The best round-trip flight deal from State of Washington to O'ahu found on momondo in the last 72 hours is $501.

The fastest flight from State of Washington to O'ahu takes 5h 53m

Direct flights go from State of Washington to O'ahu every day.

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

Search flight deals

Frequently asked questions about flying from Washington to O'ahu

When did momondo last update prices for flights from Washington to O'ahu?
Prices for flights from Washington to O'ahu are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to O'ahu?
The number of operators available for flights from Washington to O'ahu is 7 as of August 2026.
How old do you have to be to fly from Washington to O'ahu?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from State of Washington to O'ahu?
Based on momondo bookings for flights between State of Washington and O'ahu, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.80% of the total bookings. Other popular models include Airbus A321neo with 14.90%, Boeing 737-900 with 8.55%, and Airbus A321-100/200 with 8.52%.

Best airlines flying from State of Washington to O'ahu

Compare and see reviews for airlines that fly from State of Washington to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $228	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
Delta	PriceFrom $254	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Alaska Airlines	PriceFrom $267	Free Cancellation	Rating 7.9 12,808 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $271	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
American Airlines	PriceFrom $387	Free Cancellation	Rating 7.1 11,926 reviews	Search American Airlines flights

Why use momondo?

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

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

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

All flight searches from Washington to O'ahu on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington 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 Washington.

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

Of course. momondo tracks the price of Washington to O'ahu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in O'ahu

Flights to New Yorkfrom $82

Flights to Los Angelesfrom $50

Flights to Orlandofrom $46

Flights to Miamifrom $79

Flights to San Franciscofrom $46

Flights to Chicagofrom $56

Flights to Las Vegasfrom $59

Flights to Washington, D.C.from $74

Flights to Bostonfrom $72

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $50

Cheap flights from Washington to O'ahu from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to O'ahu departing on 9/22. 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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Delta flights from State of Washington to O'ahu

Our best Delta deals on State of Washington to O'ahu flight tickets

United Airlines flights from State of Washington to O'ahu

Our best United Airlines deals on State of Washington to O'ahu flight tickets

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How to get the cheapest flight ticket from State of Washington 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 Washington to O'ahu flight route?

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

What cabin class options are available on State of Washington to O'ahu flights?

Can stopping save me money on State of Washington to O'ahu flights?

What is the cheapest airline that flies from Washington to O'ahu?

What airlines fly to O'ahu?

How many flights depart from State of Washington to O'ahu on average per day?

How many flights depart from State of Washington to O'ahu on average per week?

How long is the flight from State of Washington to O'ahu?

Cheap State of Washington to O'ahu flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in O'ahu

Frequently asked questions about flying from Washington to O'ahu

Best airlines flying from State of Washington to O'ahu

Compare and see reviews for airlines that fly from State of Washington 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

State of Washington flight routes

According to popular flight searches on momondo this year

O'ahu flight routes

According to popular flight searches on momondo this year

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