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Cheap flights from Honolulu to Seattle from $249

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 11/17. 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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Find the cheapest flights from Honolulu to Seattle

Cheap round-trip flights

Alaska Airlines Logo
10:10 pm - 1:52 pmHNL-SEA
13h 42m1 stop
Alaska Airlines Logo
5:00 pm - 9:10 pmSEA-HNL
6h 10mnonstop
$355Alaska Airlines
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Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
7:00 am - 6:45 pmHNL-SEA
8h 45m1 stop
United Airlines Logo
1:00 pm - 9:30 pmSEA-HNL
11h 30m1 stop
$361United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
7:00 am - 9:15 pmHNL-SEA
11h 15m1 stop
United Airlines Logo
6:35 am - 7:08 pmSEA-HNL
15h 33m2 stops
$366United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
9:50 am - 11:15 pmHNL-SEA
11h 25m1 stop
United Airlines Logo
9:25 am - 5:20 pmSEA-HNL
9h 55m1 stop
$368United Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Delta Logo
2:27 pm - 10:25 pmHNL-SEA
5h 58mnonstop
Delta Logo
8:25 am - 12:55 pmSEA-HNL
6h 30mnonstop
$380Delta
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Tue, Dec 16 - Wed, Dec 31
Delta Logo
10:31 pm - 7:30 amHNL-SEA
5h 59mnonstop
Delta Logo
10:10 am - 8:26 pmSEA-HNL
13h 16m1 stop
$387Delta
Find Deal
Fri, Oct 17 - Tue, Oct 21
American Airlines Logo
9:40 pm - 10:24 amHNL-SEA
9h 44m1 stop
American Airlines Logo
6:30 am - 2:44 pmSEA-HNL
11h 14m1 stop
$389American Airlines
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Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
9:40 pm - 10:24 amHNL-SEA
9h 44m1 stop
American Airlines Logo
6:20 am - 10:02 pmSEA-HNL
17h 42m1 stop
$417American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 16
Southwest Logo
11:35 am - 11:05 pmHNL-SEA
8h 30m1 stop
Southwest Logo
6:55 am - 1:55 pmSEA-HNL
10h 00m1 stop
$431Southwest
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Fri, Oct 24 - Wed, Oct 29
Hawaiian Airlines Logo
11:30 pm - 8:13 amHNL-SEA
5h 43mnonstop
Hawaiian Airlines Logo
4:45 pm - 8:07 pmSEA-HNL
6h 22mnonstop
$434Hawaiian Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20

Delta flights from Honolulu to Seattle

Our best Delta deals on Honolulu to Seattle flight tickets
Delta
Dec 16
HNL2:27 pmHonolulu
5h 58m
SEA10:25 pmSeattle/Tacoma Intl
Dec 31
SEA8:25 amSeattle/Tacoma Intl
6h 30m
HNL12:55 pmHonolulu
$380
Find similar
Delta
Oct 17
HNL10:31 pmHonolulu
5h 59m
SEA7:30 amSeattle/Tacoma Intl
Oct 21
SEA10:10 amSeattle/Tacoma Intl
13h 16m
1 stop
HNL8:26 pmHonolulu
$387
Find similar
Delta
Nov 17
HNL11:28 pmHonolulu
6h 02m
SEA7:30 amSeattle/Tacoma Intl
Nov 24
SEA12:20 pmSeattle/Tacoma Intl
11h 29m
1 stop
HNL9:49 pmHonolulu
$390
Find similar

United Airlines flights from Honolulu to Seattle

Our best United Airlines deals on Honolulu to Seattle flight tickets
United Airlines
Oct 14
HNL7:00 amHonolulu
8h 45m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Oct 21
SEA1:00 pmSeattle/Tacoma Intl
11h 30m
1 stop
HNL9:30 pmHonolulu
$361
Find similar
United Airlines
Oct 14
HNL7:00 amHonolulu
11h 15m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
Oct 21
SEA6:35 amSeattle/Tacoma Intl
15h 33m
2 stops
HNL7:08 pmHonolulu
$366
Find similar
United Airlines
Nov 25
HNL9:50 amHonolulu
11h 25m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Dec 3
SEA9:25 amSeattle/Tacoma Intl
9h 55m
1 stop
HNL5:20 pmHonolulu
$368
Find similar

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 September 17, 2025.
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

Mon 3/2

10:10 pm-1:52 pm

1 stop13h 42m

Seattle/Tacoma Intl

Tue 3/3

5:00 pm-9:10 pm

Nonstop6h 10m

$355

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 10/14

7:00 am-6:45 pm

1 stop8h 45m

Seattle/Tacoma Intl

Tue 10/21

1:00 pm-9:30 pm

1 stop11h 30m

$361

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 10/14

7:00 am-9:15 pm

1 stop11h 15m

Seattle/Tacoma Intl

Tue 10/21

6:35 am-7:08 pm

2 stops15h 33m

$366

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 11/25

9:50 am-11:15 pm

1 stop11h 25m

Seattle/Tacoma Intl

Wed 12/3

9:25 am-5:20 pm

1 stop9h 55m

$368

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 12/16

2:27 pm-10:25 pm

Nonstop5h 58m

Seattle/Tacoma Intl

Wed 12/31

8:25 am-12:55 pm

Nonstop6h 30m

$380

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 10/17

10:31 pm-7:30 am

Nonstop5h 59m

Seattle/Tacoma Intl

Tue 10/21

10:10 am-8:26 pm

1 stop13h 16m

$387

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 10/23

9:40 pm-10:24 am

1 stop9h 44m

Seattle/Tacoma Intl

Tue 10/28

6:30 am-2:44 pm

1 stop11h 14m

$389

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 10/30

9:40 pm-10:24 am

1 stop9h 44m

Seattle/Tacoma Intl

Sun 11/16

6:20 am-10:02 pm

1 stop17h 42m

$417

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Fri 10/24

11:35 am-11:05 pm

1 stop8h 30m

Seattle/Tacoma Intl

Wed 10/29

6:55 am-1:55 pm

1 stop10h 00m

$431

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 10/13

11:30 pm-8:13 am

Nonstop5h 43m

Seattle/Tacoma Intl

Mon 10/20

4:45 pm-8:07 pm

Nonstop6h 22m

$434

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, November 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 $406. If you don’t want to visit Seattle in November, then you should wait until February to fly from Honolulu, when ticket prices are also cheap, with an average price of $411.

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 $539. 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 $630.

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

Flying to Seattle from Honolulu in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $500 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $601. Departure times in the morning 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 $496 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 $450 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?

No. A direct flight is the cheapest option for a flight between Honolulu to Seattle.

How have Honolulu to Seattle flight prices changed over time?

As of September 2025, prices for Honolulu to Seattle flights are approximately 36% 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

$320

Fastest flight time

5h 35m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Honolulu in the past 72 hours is $320. The best round-trip flight deal from Honolulu to Seattle found on momondo in the last 72 hours is $462.
The fastest flight from Honolulu to Seattle takes 5h 35m
Direct flights go from Honolulu to Seattle every day.
There is 1 airport near Seattle: 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
United AirlinesPriceFrom $249Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $275Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $323Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $336Free CancellationRating
7.8
2,729 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 $323. Generally, Alaska Airlines has 33 flights on this route every week with an average price of $511. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Honolulu to Seattle

    $273 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 $456, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 7,961 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
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

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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