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Cheap flights from Washington to Hawaii from $138

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 Hawaii departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Hawaii

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 10:47 am
PDX
-
KOA
8h 17m
1 stop
United Airlines Logo
10:48 pm - 12:26 pm
KOA
-
PDX
10h 38m
1 stop
$286United Airlines
Mon, Apr 13 - Thu, Apr 23
Southwest Logo
5:00 am - 12:15 pm
PDX
-
KOA
10h 15m
1 stop
Southwest Logo
8:25 pm - 10:00 am
KOA
-
PDX
10h 35m
1 stop
$306Southwest
Sun, Apr 19 - Wed, Apr 29
United Airlines Logo
11:35 am - 7:20 pm
SEA
-
HNL
10h 45m
1 stop
United Airlines Logo
7:00 am - 6:35 pm
HNL
-
SEA
8h 35m
1 stop
$306United Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:23 pm - 11:46 am
PDX
-
KOA
20h 23m
1 stop
Multiple Airlines Logo
11:15 am - 5:42 am
KOA
-
PDX
15h 27m
1 stop
$307Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
Southwest Logo
5:00 am - 12:15 pm
PDX
-
KOA
10h 15m
1 stop
Southwest Logo
8:25 pm - 10:45 am
KOA
-
PDX
11h 20m
2 stops
$312Southwest
Sun, Apr 19 - Wed, Apr 29
United Airlines Logo
8:42 am - 7:49 pm
SEA
-
HNL
14h 07m
2 stops
United Airlines Logo
7:00 am - 6:35 pm
HNL
-
SEA
8h 35m
1 stop
$312United Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
6:30 am - 3:15 pm
SEA
-
LIH
11h 45m
1 stop
American Airlines Logo
9:30 pm - 10:41 am
LIH
-
SEA
10h 11m
1 stop
$336American Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
5:30 am - 12:22 pm
SEA
-
LIH
9h 52m
1 stop
American Airlines Logo
9:30 pm - 10:41 am
LIH
-
SEA
10h 11m
1 stop
$337American Airlines
Mon, Apr 27 - Sun, May 3
Delta Logo
10:42 am - 5:36 pm
PDX
-
OGG
9h 54m
1 stop
Delta Logo
10:00 pm - 12:36 pm
OGG
-
PDX
11h 36m
1 stop
$356Delta
Tue, Apr 28 - Thu, May 7
Delta Logo
2:30 pm - 5:40 pm
SEA
-
LIH
6h 10mnonstop
Delta Logo
9:55 pm - 6:45 am
LIH
-
SEA
5h 50mnonstop
$357Delta
Wed, May 6 - Wed, May 13

Hawaiian Airlines flights from State of Washington to Hawaii

Our best Hawaiian Airlines deals on State of Washington to Hawaii flight tickets
Hawaiian Airlines
Apr 20
SEA5:59 pmSeattle/Tacoma Intl
15h 40m
1 stop
HNL6:39 amHonolulu
Apr 27
HNL10:05 pmHonolulu
9h 34m
1 stop
SEA10:39 amSeattle/Tacoma Intl
$387
Hawaiian Airlines
Apr 13
PDX10:35 amPortland
6h 01m
HNL1:36 pmHonolulu
Apr 19
HNL6:00 pmHonolulu
9h 08m
1 stop
PDX6:08 amPortland
$414
Hawaiian Airlines
Apr 13
PDX10:35 amPortland
6h 01m
HNL1:36 pmHonolulu
Apr 19
HNL6:43 pmHonolulu
8h 25m
1 stop
PDX6:08 amPortland
$415

Southwest flights from State of Washington to Hawaii

Our best Southwest deals on State of Washington to Hawaii flight tickets
Southwest
Apr 19
PDX5:00 amPortland
10h 15m
1 stop
KOA12:15 pmKona Intl
Apr 29
KOA8:25 pmKona Intl
10h 35m
1 stop
PDX10:00 amPortland
$306
Southwest
Apr 19
PDX5:00 amPortland
10h 15m
1 stop
KOA12:15 pmKona Intl
Apr 29
KOA8:25 pmKona Intl
11h 20m
2 stops
PDX10:45 amPortland
$312
Southwest
Apr 13
SEA6:15 amSeattle/Tacoma Intl
10h 00m
1 stop
KOA1:15 pmKona Intl
Apr 27
KOA8:25 pmKona Intl
11h 30m
1 stop
SEA10:55 amSeattle/Tacoma Intl
$316

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Hawaii that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Washington to Hawaii that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 4/13

5:30 am-10:47 am

1 stop8h 17m

Kona Intl

Thu 4/23

10:48 pm-12:26 pm

1 stop10h 38m

$286

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 4/19

5:00 am-12:15 pm

1 stop10h 15m

Kona Intl

Wed 4/29

8:25 pm-10:00 am

1 stop10h 35m

$306

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 4/15

11:35 am-7:20 pm

1 stop10h 45m

Honolulu

Wed 4/22

7:00 am-6:35 pm

1 stop8h 35m

$306

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 4/20

6:23 pm-11:46 am

1 stop20h 23m

Kona Intl

Wed 4/29

11:15 am-5:42 am

1 stop15h 27m

$307

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 4/19

5:00 am-12:15 pm

1 stop10h 15m

Kona Intl

Wed 4/29

8:25 pm-10:45 am

2 stops11h 20m

$312

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 4/15

8:42 am-7:49 pm

2 stops14h 07m

Honolulu

Wed 4/22

7:00 am-6:35 pm

1 stop8h 35m

$312

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Thu 4/30

6:30 am-3:15 pm

1 stop11h 45m

Lihue

Tue 5/5

9:30 pm-10:41 am

1 stop10h 11m

$336

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Mon 4/27

5:30 am-12:22 pm

1 stop9h 52m

Lihue

Sun 5/3

9:30 pm-10:41 am

1 stop10h 11m

$337

PortlandKahului

PDX - OGG

PDXOGG

Portland

Tue 4/28

10:42 am-5:36 pm

1 stop9h 54m

Kahului

Thu 5/7

10:00 pm-12:36 pm

1 stop11h 36m

$356
Quickest round-trip

SeattleLihue

SEA - LIH

SEALIH

Seattle/Tacoma Intl

Wed 5/6

2:30 pm-5:40 pm

Nonstop6h 10m

Lihue

Wed 5/13

9:55 pm-6:45 am

Nonstop5h 50m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hawaii from

How to get the cheapest flight ticket from State of Washington to Hawaii

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 Hawaii?

If you don’t want to visit Hawaii in January, then you should wait until March to fly from State of Washington, when ticket prices are also cheap, with an average price of $437.

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

On average, the least expensive day to fly to Hawaii from State of Washington is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $520. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from State of Washington to Hawaii on a Saturday will generally be more expensive and average around $652. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest State of Washington to Hawaii flights are usually those with departure times in the afternoon. Our users have found flights to Hawaii in the afternoon for as low as $513. Flights at noon are often more expensive with an average ticket price of $596.

What is the cheapest Washington to Hawaii flight route?

Fly from Seattle/Tacoma Intl to Kona Intl for the best Washington - Hawaii flight prices

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

You are more likely to see cheaper flights to Hawaii from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Hawaii for around $521 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hawaii from State of Washington for as low as $450 on momondo.

What cabin class options are available on Washington to Hawaii flights?

There are 4 cabin classes available to choose from on Washington to Hawaii 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 Hawaii flights?

You could potentially save up to 7% on your flight if you consider stops on a State of Washington to Hawaii flight.

Cheap State of Washington to Hawaii flight deals and tips

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

Best Price Found

$188

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Hawaii

40 airports
The best one-way flight to Hawaii from State of Washington in the past 72 hours is $188. The best round-trip flight deal from State of Washington to Hawaii found on momondo in the last 72 hours is $372.
The fastest flight from State of Washington to Hawaii takes 5h 50m
Direct flights go from State of Washington to Hawaii every day.
There are 40 airports in Hawaii. From State of Washington there are direct flights to Honolulu (HNL), Kona Intl (KOA), Kahului (OGG).
Search flight deals

  • When did momondo last update prices for flights from Washington to Hawaii?

    Prices for flights from Washington to Hawaii are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Hawaii?

  • How old do you have to be to fly from Washington to Hawaii?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Hawaii.

  • What documentation or ID do you need to fly to Hawaii?

    The required travel and health documents for your Hawaii trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hawaii. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to Hawaii?

Best airlines flying from State of Washington to Hawaii

Compare and see reviews for airlines that fly from State of Washington to Hawaii with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $189Free CancellationRating
7.8
2,841 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $193Free CancellationRating
7.9
8,315 reviews
Search Delta flights
United AirlinesPriceFrom $233Free CancellationRating
7.4
9,459 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $245Free CancellationRating
0.0
Search Alaska Airlines flights
American AirlinesPriceFrom $247Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $252Free CancellationRating
7.9
12,094 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $271Free CancellationRating
8.0
4,325 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Hawaii?

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

Can I find flights from Washington to Hawaii with flexible booking policies on momondo?

Yes. All flights to Hawaii from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Hawaii?

momondo helps you find the best flight between Washington and Hawaii by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Hawaii, momondo offers a useful price alert feature which will track prices for flights to Hawaii from Washington and alert you when they change.

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