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Cheap flights from Honolulu to Seattle from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Seattle departing on 3/18. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:09 pm - 6:00 am
HNL
-
SEA
5h 51mnonstop
Multiple Airlines Logo
7:08 pm - 10:29 pm
SEA
-
HNL
6h 21mnonstop
$315Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
9:45 pm - 5:25 am
HNL
-
SEA
5h 40mnonstop
Multiple Airlines Logo
11:30 am - 3:00 pm
SEA
-
HNL
6h 30mnonstop
$316Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Delta Logo
10:42 pm - 7:35 am
HNL
-
SEA
5h 53mnonstop
Delta Logo
7:35 am - 11:07 am
SEA
-
HNL
6h 32mnonstop
$317Delta
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
9:40 pm - 11:37 am
HNL
-
SEA
10h 57m
1 stop
United Airlines Logo
6:20 am - 4:30 pm
SEA
-
HNL
13h 10m
2 stops
$319United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
United Airlines Logo
9:19 am - 5:35 pm
SEA
-
HNL
10h 16m
1 stop
$320United Airlines
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
7:00 am - 7:45 pm
HNL
-
SEA
9h 45m
1 stop
United Airlines Logo
12:22 pm - 7:49 pm
SEA
-
HNL
10h 27m
1 stop
$321United Airlines
Thu, Apr 16 - Wed, Apr 22
Hawaiian Airlines Logo
3:40 pm - 11:40 pm
HNL
-
SEA
6h 00mnonstop
Hawaiian Airlines Logo
5:50 pm - 9:06 pm
SEA
-
HNL
6h 16mnonstop
$324Hawaiian Airlines
Mon, Mar 2 - Mon, Mar 9
Delta Logo
7:15 am - 4:08 pm
HNL
-
SEA
5h 53mnonstop
Delta Logo
5:30 am - 3:01 pm
SEA
-
HNL
12h 31m
1 stop
$326Delta
Thu, Mar 12 - Wed, Mar 18
United Airlines Logo
7:00 am - 11:27 pm
HNL
-
SEA
13h 27m
2 stops
United Airlines Logo
12:22 pm - 7:49 pm
SEA
-
HNL
10h 27m
1 stop
$327United Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
5:00 pm - 5:11 am
HNL
-
SEA
9h 11m
1 stop
Multiple Airlines Logo
1:56 pm - 9:10 pm
SEA
-
HNL
10h 14m
1 stop
$329Multiple Airlines
Thu, Mar 12 - Tue, Mar 17

United Airlines flights from Honolulu to Seattle

Our best United Airlines deals on Honolulu to Seattle flight tickets
United Airlines
Apr 14
HNL9:40 pmHonolulu
10h 57m
1 stop
SEA11:37 amSeattle/Tacoma Intl
Apr 21
SEA6:20 amSeattle/Tacoma Intl
13h 10m
2 stops
HNL4:30 pmHonolulu
$319
United Airlines
Feb 26
HNL2:40 pmHonolulu
8h 19m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 1
SEA9:19 amSeattle/Tacoma Intl
10h 16m
1 stop
HNL5:35 pmHonolulu
$320
United Airlines
Apr 16
HNL7:00 amHonolulu
9h 45m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Apr 22
SEA12:22 pmSeattle/Tacoma Intl
10h 27m
1 stop
HNL7:49 pmHonolulu
$321

Delta flights from Honolulu to Seattle

Our best Delta deals on Honolulu to Seattle flight tickets
Delta
Mar 12
HNL10:42 pmHonolulu
5h 53m
SEA7:35 amSeattle/Tacoma Intl
Mar 16
SEA7:35 amSeattle/Tacoma Intl
6h 32m
HNL11:07 amHonolulu
$317
Delta
Mar 12
HNL7:15 amHonolulu
5h 53m
SEA4:08 pmSeattle/Tacoma Intl
Mar 18
SEA5:30 amSeattle/Tacoma Intl
12h 31m
1 stop
HNL3:01 pmHonolulu
$326
Delta
Apr 20
HNL12:25 pmHonolulu
18h 33m
1 stop
SEA9:58 amSeattle/Tacoma Intl
Apr 24
SEA7:40 amSeattle/Tacoma Intl
6h 26m
HNL11:06 amHonolulu
$340

momondo Fare Finder

 
Customize your flight search to find flights from Honolulu to Seattle 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 February 8, 2026.
Use the filters below to find and compare flights from Honolulu to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 4/22

9:09 pm-6:00 am

Nonstop5h 51m

Seattle/Tacoma Intl

Mon 4/27

7:08 pm-10:29 pm

Nonstop6h 21m

$315

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/5

9:45 pm-5:25 am

Nonstop5h 40m

Seattle/Tacoma Intl

Thu 3/12

11:30 am-3:00 pm

Nonstop6h 30m

$316

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/12

10:42 pm-7:35 am

Nonstop5h 53m

Seattle/Tacoma Intl

Mon 3/16

7:35 am-11:07 am

Nonstop6h 32m

$317

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 4/14

9:40 pm-11:37 am

1 stop10h 57m

Seattle/Tacoma Intl

Tue 4/21

6:20 am-4:30 pm

2 stops13h 10m

$319

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

2:40 pm-12:59 am

1 stop8h 19m

Seattle/Tacoma Intl

Sun 3/1

9:19 am-5:35 pm

1 stop10h 16m

$320

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 4/16

7:00 am-7:45 pm

1 stop9h 45m

Seattle/Tacoma Intl

Wed 4/22

12:22 pm-7:49 pm

1 stop10h 27m

$321

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 3/2

3:40 pm-11:40 pm

Nonstop6h 00m

Seattle/Tacoma Intl

Mon 3/9

5:50 pm-9:06 pm

Nonstop6h 16m

$324

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/12

7:15 am-4:08 pm

Nonstop5h 53m

Seattle/Tacoma Intl

Wed 3/18

5:30 am-3:01 pm

1 stop12h 31m

$326

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 4/14

7:00 am-11:27 pm

2 stops13h 27m

Seattle/Tacoma Intl

Wed 4/22

12:22 pm-7:49 pm

1 stop10h 27m

$327

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/12

5:00 pm-5:11 am

1 stop9h 11m

Seattle/Tacoma Intl

Tue 3/17

1:56 pm-9:10 pm

1 stop10h 14m

$329

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 Seattle from

How to get the cheapest flight ticket from Honolulu to Seattle

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 Seattle?

In general, February is the cheapest month to fly from Honolulu to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $401. If you don’t want to visit Seattle in February, then you should wait until January to fly from Honolulu, when ticket prices are also cheap, with an average price of $477.

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

On average, the least expensive day to fly to Seattle from Honolulu is on a Thursday. momondo users have found tickets for Thursday departures for as low as $559. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Honolulu because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $648.

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

Flying to Seattle from Honolulu in the evening is the least expensive time of day to depart. momondo users have found prices as low as $578 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $672. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Honolulu to Seattle/Tacoma Intl flight route?

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

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

You are more likely to see cheaper flights to Seattle from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Honolulu for as low as $495 on momondo.

What cabin class options are available on Honolulu to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Honolulu to Seattle/Tacoma Intl 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 Honolulu to Seattle flights?

You could potentially save up to 5% on your flight if you consider stops on a Honolulu to Seattle flight.

How have Honolulu to Seattle flight prices changed over time?

As of February 2026, prices for Honolulu to Seattle flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Honolulu to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to Seattle (HNL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Seattle

Best Price Found

$306

Fastest flight time

5h 40m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Honolulu in the past 72 hours is $306. The best round-trip flight deal from Honolulu to Seattle found on momondo in the last 72 hours is $398.
The fastest flight from Honolulu to Seattle takes 5h 40m
Direct flights go from Honolulu to Seattle every day.
There is 1 airport in Seattle. From Honolulu there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

  • How far is Honolulu to Seattle/Tacoma Intl by plane?

    A flight from Honolulu to Seattle/Tacoma Intl will travel around 2677.5 mi. A reasonable flight in good conditions will take 5h 40m.

  • When did momondo last update prices for flights from Honolulu Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Honolulu Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Honolulu Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Honolulu Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Honolulu Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Honolulu to Seattle?

  • What is the most popular airline from Honolulu to Seattle?

Best airlines flying from Honolulu to Seattle

Compare and see reviews for airlines that fly from Honolulu to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,863 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $264Free CancellationRating
8.0
4,282 reviews
Search Southwest flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,174 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $326Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Honolulu to Seattle

    The lowest priced Alaska Airlines flight from Honolulu to Seattle from the last 72 hours was $237. Generally, Alaska Airlines has 22 flights on this route every week with an average price of $449. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Honolulu to Seattle

    $288 is the best Delta flight deal from Honolulu to Seattle found on momondo over the last 72 hours. The average Delta ticket price found was closer to $482, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,174 user reviews) flies into Seattle from Honolulu 11 times in an average week so prices can vary.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Tukwila
Lakewood
Federal Way
Westport
Kirkland
Centralia
Fife
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Honolulu to Seattle for you.

Can I find flights from Honolulu to Seattle with flexible booking policies on momondo?

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

How can momondo help me find flights from Honolulu to Seattle?

momondo helps you find the best flight between Honolulu and Seattle 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 Honolulu to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Honolulu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle 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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