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Cheap flights from Honolulu to Seattle from $175

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 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Honolulu to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:35 pm - 10:31 am
HNL
-
SEA
10h 56m
1 stop
Delta Logo
9:25 pm - 8:47 pm
SEA
-
HNL
26h 22m
1 stop
$300Delta
Thu, Apr 23 - Sun, May 10
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
United Airlines Logo
7:15 am - 3:14 pm
SEA
-
HNL
9h 59m
1 stop
$302United Airlines
Thu, Feb 26 - Mon, Mar 2
Delta Logo
1:10 pm - 9:08 pm
HNL
-
SEA
5h 58mnonstop
Delta Logo
5:30 pm - 9:54 pm
SEA
-
HNL
6h 24mnonstop
$303Delta
Wed, Feb 18 - Wed, Feb 25
Delta Logo
8:00 am - 8:30 pm
HNL
-
SEA
10h 30m
1 stop
Delta Logo
5:30 pm - 9:54 pm
SEA
-
HNL
6h 24mnonstop
$304Delta
Wed, Feb 25 - Sun, Mar 1
Delta Logo
11:37 pm - 7:30 am
HNL
-
SEA
5h 53mnonstop
Delta Logo
9:50 am - 9:28 pm
SEA
-
HNL
13h 38m
1 stop
$307Delta
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
11:59 pm - 7:44 am
HNL
-
SEA
5h 45mnonstop
Alaska Airlines Logo
5:50 pm - 10:06 pm
SEA
-
HNL
6h 16mnonstop
$308Alaska Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
United Airlines Logo
7:15 am - 3:14 pm
SEA
-
HNL
9h 59m
1 stop
$309United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
United Airlines Logo
8:30 am - 9:00 pm
SEA
-
HNL
14h 30m
2 stops
$310United Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:00 pm - 12:16 pm
HNL
-
SEA
15h 16m
2 stops
Multiple Airlines Logo
5:55 pm - 9:20 pm
SEA
-
HNL
6h 25mnonstop
$311Multiple Airlines
Mon, Mar 23 - Wed, Mar 25
Delta Logo
8:39 pm - 12:49 pm
HNL
-
SEA
13h 10m
1 stop
Delta Logo
7:35 am - 11:07 am
SEA
-
HNL
6h 32mnonstop
$312Delta
Tue, Mar 17 - Tue, Mar 24

United Airlines flights from Honolulu to Seattle

Our best United Airlines deals on Honolulu to Seattle flight tickets
United Airlines
Feb 26
HNL2:40 pmHonolulu
8h 19m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 2
SEA7:15 amSeattle/Tacoma Intl
9h 59m
1 stop
HNL3:14 pmHonolulu
$302
United Airlines
Feb 26
HNL2:40 pmHonolulu
8h 19m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 2
SEA7:15 amSeattle/Tacoma Intl
9h 59m
1 stop
HNL3:14 pmHonolulu
$309
United Airlines
Feb 26
HNL2:40 pmHonolulu
8h 19m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 2
SEA8:30 amSeattle/Tacoma Intl
14h 30m
2 stops
HNL9:00 pmHonolulu
$310

American Airlines flights from Honolulu to Seattle

Our best American Airlines deals on Honolulu to Seattle flight tickets
American Airlines
Apr 22
HNL9:00 pmHonolulu
17h 48m
1 stop
SEA5:48 pmSeattle/Tacoma Intl
Apr 26
SEA6:21 amSeattle/Tacoma Intl
18h 14m
1 stop
HNL9:35 pmHonolulu
$330
American Airlines
Feb 13
HNL11:00 pmHonolulu
12h 42m
1 stop
SEA1:42 pmSeattle/Tacoma Intl
Feb 23
SEA6:32 amSeattle/Tacoma Intl
15h 27m
1 stop
HNL7:59 pmHonolulu
$342
American Airlines
Feb 26
HNL9:44 pmHonolulu
11h 12m
1 stop
SEA10:56 amSeattle/Tacoma Intl
Mar 5
SEA6:32 amSeattle/Tacoma Intl
16h 49m
1 stop
HNL9:21 pmHonolulu
$362

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 January 21, 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

Thu 4/23

8:35 pm-10:31 am

1 stop10h 56m

Seattle/Tacoma Intl

Sun 5/10

9:25 pm-8:47 pm

1 stop26h 22m

$300

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

2:40 pm-12:59 am

1 stop8h 19m

Seattle/Tacoma Intl

Mon 3/2

7:15 am-3:14 pm

1 stop9h 59m

$302

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 2/18

1:10 pm-9:08 pm

Nonstop5h 58m

Seattle/Tacoma Intl

Wed 2/25

5:30 pm-9:54 pm

Nonstop6h 24m

$303

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 2/25

8:00 am-8:30 pm

1 stop10h 30m

Seattle/Tacoma Intl

Sun 3/1

5:30 pm-9:54 pm

Nonstop6h 24m

$304

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

11:37 pm-7:30 am

Nonstop5h 53m

Seattle/Tacoma Intl

Mon 3/2

9:50 am-9:28 pm

1 stop13h 38m

$307

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/12

11:59 pm-7:44 am

Nonstop5h 45m

Seattle/Tacoma Intl

Sun 2/15

5:50 pm-10:06 pm

Nonstop6h 16m

$308

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

2:40 pm-12:59 am

1 stop8h 19m

Seattle/Tacoma Intl

Mon 3/2

7:15 am-3:14 pm

1 stop9h 59m

$309

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

2:40 pm-12:59 am

1 stop8h 19m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-9:00 pm

2 stops14h 30m

$310

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 3/23

6:00 pm-12:16 pm

2 stops15h 16m

Seattle/Tacoma Intl

Wed 3/25

5:55 pm-9:20 pm

Nonstop6h 25m

$311

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 3/17

8:39 pm-12:49 pm

1 stop13h 10m

Seattle/Tacoma Intl

Tue 3/24

7:35 am-11:07 am

Nonstop6h 32m

$312

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 typical price of a round-trip flight between Honolulu and Seattle?

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 $418. 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 $457.

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 $561. 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 $643.

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 $575 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $635. 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 $512 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 $475 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 17% 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 January 2026, prices for Honolulu to Seattle flights are approximately 29% more expensive 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

$329

Fastest flight time

5h 38m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Honolulu in the past 72 hours is $329. The best round-trip flight deal from Honolulu to Seattle found on momondo in the last 72 hours is $337.
The fastest flight from Honolulu to Seattle takes 5h 38m
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 38m.

  • 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
11,768 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
SouthwestPriceFrom $264Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
DeltaPriceFrom $290Free CancellationRating
7.9
8,086 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $336Free CancellationRating
7.8
2,829 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 29 flights on this route every week with an average price of $478. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Honolulu to Seattle

    $290 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 $481, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,086 user reviews) flies into Seattle from Honolulu 14 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
Centralia
Westport
Kirkland
Fife
Shoreline

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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