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Cheap flights from Honolulu to Seattle from $139

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 5/21. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Honolulu to Seattle.
Alaska Airlines Logo
11:55 pm - 4:49 pmHNL-SEA
13h 54m1 stop
Alaska Airlines Logo
8:40 pm - 11:56 pmSEA-HNL
6h 16mnonstop
$313Alaska Airlines
Find Deal
Mon, May 5 - Tue, May 6
Delta Logo
8:05 am - 10:03 amHNL-SEA
22h 58m1 stop
Delta Logo
3:50 pm - 7:03 pmSEA-HNL
6h 13mnonstop
$320Delta
Find Deal
Thu, May 8 - Fri, May 9
Alaska Airlines Logo
9:35 pm - 6:15 amHNL-SEA
5h 40mnonstop
Alaska Airlines Logo
10:10 am - 11:29 pmSEA-HNL
16h 19m1 stop
$353Alaska Airlines
Find Deal
Sun, May 4 - Mon, May 5
Delta Logo
10:10 pm - 8:49 pmHNL-SEA
19h 39m1 stop
Delta Logo
8:45 am - 11:55 amSEA-HNL
6h 10mnonstop
$373Delta
Find Deal
Wed, May 7 - Fri, May 9
United Airlines Logo
8:00 am - 10:15 pmHNL-SEA
11h 15m1 stop
United Airlines Logo
12:52 pm - 7:08 pmSEA-HNL
9h 16m1 stop
$388United Airlines
Find Deal
Wed, Sep 24 - Thu, Sep 25
United Airlines Logo
8:00 am - 9:57 pmHNL-SEA
10h 57m1 stop
United Airlines Logo
12:35 pm - 9:28 pmSEA-HNL
11h 53m2 stops
$391United Airlines
Find Deal
Wed, May 21 - Wed, May 28
American Airlines Logo
11:05 pm - 2:45 pmHNL-SEA
12h 40m1 stop
American Airlines Logo
7:15 am - 4:51 pmSEA-HNL
12h 36m1 stop
$411American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
American Airlines Logo
11:05 pm - 2:45 pmHNL-SEA
12h 40m1 stop
American Airlines Logo
7:15 am - 9:13 pmSEA-HNL
16h 58m1 stop
$420American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
Hawaiian Airlines Logo
7:40 pm - 7:10 amHNL-SEA
8h 30m1 stop
Hawaiian Airlines Logo
10:00 am - 6:18 pmSEA-HNL
11h 18m1 stop
$443Hawaiian Airlines
Find Deal
Wed, May 21 - Mon, May 26
Hawaiian Airlines Logo
8:05 pm - 7:10 amHNL-SEA
8h 05m1 stop
Hawaiian Airlines Logo
10:00 am - 7:03 pmSEA-HNL
12h 03m1 stop
$453Hawaiian Airlines
Find Deal
Thu, May 22 - Mon, May 26

Alaska Airlines flights from Honolulu to Seattle

Our best Alaska Airlines deals on Honolulu to Seattle flight tickets
Alaska Airlines
May 5
HNL11:55 pmHonolulu
13h 54m
1 stop
SEA4:49 pmSeattle/Tacoma Intl
May 6
SEA8:40 pmSeattle/Tacoma Intl
6h 16m
HNL11:56 pmHonolulu
Alaska Airlines
May 4
HNL9:35 pmHonolulu
5h 40m
SEA6:15 amSeattle/Tacoma Intl
May 5
SEA10:10 amSeattle/Tacoma Intl
16h 19m
1 stop
HNL11:29 pmHonolulu
Alaska Airlines
May 22
HNL11:45 pmHonolulu
5h 50m
SEA8:35 amSeattle/Tacoma Intl
May 28
SEA3:55 pmSeattle/Tacoma Intl
6h 15m
HNL7:10 pmHonolulu

Delta flights from Honolulu to Seattle

Our best Delta deals on Honolulu to Seattle flight tickets
Delta
May 8
HNL8:05 amHonolulu
22h 58m
1 stop
SEA10:03 amSeattle/Tacoma Intl
May 9
SEA3:50 pmSeattle/Tacoma Intl
6h 13m
HNL7:03 pmHonolulu
Delta
May 7
HNL10:10 pmHonolulu
19h 39m
1 stop
SEA8:49 pmSeattle/Tacoma Intl
May 9
SEA8:45 amSeattle/Tacoma Intl
6h 10m
HNL11:55 amHonolulu
Delta
May 4
HNL10:35 pmHonolulu
5h 55m
SEA7:30 amSeattle/Tacoma Intl
May 6
SEA9:25 amSeattle/Tacoma Intl
14h 16m
1 stop
HNL8:41 pmHonolulu

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 $398. 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 $403.

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 $532. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $618.

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 $486 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $612. 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 22 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $463 when searching 22 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 $422 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.

How have Honolulu to Seattle flight prices changed over time?

As of April 2025, prices for Honolulu to Seattle flights are approximately 12% 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

$139

Fastest flight time

5h 34m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Honolulu in the past 72 hours is $139. The best round-trip flight deal from Honolulu to Seattle found on momondo in the last 72 hours is $313.
The fastest flight from Honolulu to Seattle takes 5h 34m
Direct flights go from Honolulu to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 34m.

  • 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
DeltaPriceFrom $248Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
8,684 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $263Free CancellationRating
7.9
2,392 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $312Free CancellationRating
8.0
9,906 reviews
Search Alaska Airlines flights
  • Delta Flights From Honolulu to Seattle

    The lowest priced Delta flight from Honolulu to Seattle from the last 72 hours was $248. Generally, Delta has 15 flights on this route every week with an average price of $460. Delta is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Honolulu to Seattle

    $312 is the best Alaska Airlines flight deal from Honolulu to Seattle found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $498, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 9,906 user reviews) flies into Seattle from Honolulu 35 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
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

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.


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