$158 Find Cheap Flights from Seattle to Hawaii - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Hawaii departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Seattle to Hawaii

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Honolulu
Honolulunonstop$437
Kahului
Kahuluinonstop$417
Kailua-Kona
Kailua-Kona2 stops$362
Lihue
Lihue1 stop$342
Hilo
Hilo2 stops$327
Hoolehua
Hoolehua1 stop$716
Kapalua
Kapalua1 stop$818
Lanai City
Lanai City1 stop$683
Hana
Hana1 stop$668
Honolulu
Honolulunonstop$437
Kahului
Kahuluinonstop$417
Kailua-Kona
Kailua-Kona2 stops$362
Lihue
Lihue1 stop$342
Hilo
Hilo2 stops$327
Hoolehua
Hoolehua1 stop$716
Kapalua
Kapalua1 stop$818
Lanai City
Lanai City1 stop$683
Hana
Hana1 stop$668

Book Cheap Seattle to Hawaii Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Hawaii that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Hawaii

Thu, Aug 27 - Mon, Aug 31
Southwest Logo
7:00 pm - 12:35 pm
SEA
-
ITO
20h 35m
2 stops
Southwest Logo
8:45 pm - 10:30 am
ITO
-
SEA
10h 45m
1 stop
$327Southwest
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
7:00 pm - 12:35 pm
SEA
-
ITO
20h 35m
2 stops
Southwest Logo
8:45 pm - 12:05 pm
ITO
-
SEA
12h 20m
2 stops
$332Southwest
Thu, Aug 20 - Wed, Aug 26
Alaska Airlines Logo
4:08 pm - 7:23 pm
SEA
-
LIH
6h 15mnonstop
Alaska Airlines Logo
9:35 pm - 6:20 am
LIH
-
SEA
5h 45mnonstop
$357Alaska Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
12:16 pm - 9:27 pm
SEA
-
KOA
12h 11m
2 stops
United Airlines Logo
10:55 pm - 9:54 am
KOA
-
SEA
7h 59m
1 stop
$362United Airlines
Wed, Aug 19 - Mon, Aug 24
Delta Logo
4:05 pm - 7:16 pm
SEA
-
LIH
6h 11mnonstop
Delta Logo
8:41 pm - 9:57 am
LIH
-
SEA
10h 16m
1 stop
$366Delta
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
7:11 am - 12:48 pm
SEA
-
KOA
8h 37m
1 stop
United Airlines Logo
10:50 pm - 11:25 am
KOA
-
SEA
9h 35m
1 stop
$366United Airlines
Wed, Sep 2 - Wed, Sep 2
American Airlines Logo
11:40 am - 8:09 pm
SEA
-
LIH
11h 29m
1 stop
American Airlines Logo
10:00 pm - 11:10 am
LIH
-
SEA
10h 10m
1 stop
$371American Airlines
Thu, Aug 20 - Wed, Aug 26
American Airlines Logo
11:40 am - 8:09 pm
SEA
-
LIH
11h 29m
1 stop
American Airlines Logo
9:00 pm - 10:29 am
LIH
-
SEA
10h 29m
1 stop
$376American Airlines
Sun, Sep 6 - Thu, Sep 10
Alaska Airlines Logo
8:49 pm - 11:36 am
SEA
-
LIH
17h 47m
1 stop
Alaska Airlines Logo
9:35 pm - 6:20 am
LIH
-
SEA
5h 45mnonstop
$386Alaska Airlines
Mon, Aug 24 - Thu, Aug 27
Delta Logo
2:55 pm - 5:52 pm
SEA
-
OGG
5h 57mnonstop
Delta Logo
9:15 pm - 5:54 am
OGG
-
SEA
5h 39mnonstop
$417Delta
Booking Insights

KAYAK's insights & trends for Seattle to Hawaii flights

Get data-powered insights and trends into flights from Seattle to Hawaii to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Hawaii?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Hawaii departing in August.

What is the cheapest Seattle to Hawaii flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Hawaii from Seattle found in the last 5 days was to Kahului, at $334 round-trip. The most popular route is from Seattle (SEA) to Honolulu (HNL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $436.

What is the cheapest time of day to fly to Hawaii?

The average price for all round-trip flights from Seattle to Hawaii depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Hawaii is generally at night, when round-trip flights cost $485 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Hawaii is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $599.

Can I save money by flying with a layover from Seattle to Hawaii?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $417 on average.

What is the cheapest month to fly from Seattle to Hawaii?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Hawaii, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Hawaii is January, when tickets cost $418 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $992 and $886 respectively.

What’s the cheapest day of the week to fly from Seattle to Hawaii?

The average price of all round-trip flights from Seattle to Hawaii clicked on KAYAK for each day over the last 12 months.

For Seattle to Hawaii, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Hawaii back to Seattle, the best deals are generally found on Thursday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Hawaii, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Hawaii, you should book around 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$158
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Seattle to Kailua-Kona

Flights from Seattle to Hawaii: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Seattle to Hawaii 
NoahFlew with Alaska Airlines
SEA
-
OGG
Jun 2026
They may offer to gate check your rolling luggage for free at SeaTac if full flight.
GFlew with Hawaiian Airlines
SEA
-
OGG
Mar 2026
Bring your own food on the plane. Don't expect much.
Verified travelerFlew with Hawaiian Airlines
SEA
-
KOA
Jul 2025
Flying Alaska is great you just need to hours ahead to check in to TSA but other than that it felt safe and assured.
KimberleyFlew with Alaska Airlines
SEA
-
OGG
Nov 2024
Pack snacks and patience. Ear plugs or noise-cancelling headphones are a must!
Verified travelerFlew with Alaska Airlines
SEA
-
HNL
Sep 2024
Bring your own food or eat before boarding. Get to that airport 3 hours early for a domestic flight, the TSC screening line was 45 minutes long and if you have to walk to the other side of the terminal you might have to run.
KathyFlew with Alaska Airlines
SEA
-
HNL
Sep 2024
Bring warm clothing, a blsnket, your own water to keep hydrated.
MelissaFlew with Alaska Airlines
SEA
-
HNL
May 2024
Bring your own snacks because they will not feed you any kind of a big meal and it’s five hours. It’s a long time to wait without food. You do get a pretzel bag and a cookie and two drinks but that’s not enough.

FAQs - booking Hawaii flights

  • Which airlines have lounges at Daniel K. Inouye International Airport (HNL)?

    At HNL, United Airlines, American Airlines, Hawaiian Airlines, Delta, and Qantas Airways have lounges at the Airport. Qantas Airways and Delta lounges are accessible to members only while paying a one-time admission fee can access the other lounges. The Hawaiian Airways Lounge is in Terminal 1, next to Gate A18. In Terminal 2, there is Qantas Airways Lounge above Gate 26, AA Lounge on the third floor, United Club above Gate 10, and Delta Lounge.

  • What are the visa and passport requirements for traveling from Seattle to Hawaii?

    United States citizens taking a trip to Hawaii from Seattle don’t need to have a visa or passport. Though, you’ll need to have an authentic identification card from your home state. If you don’t have an identification card, you’ll need to own a genuine driver’s license from the state you reside. Moreover, your ID or driver’s license will need to be in force for the length of your travel or you’ll be compelled to renew either before going on your trip to Hawaii.

  • Are there pet/service animal relief areas at Honolulu International Airport (HNL)?

    Yes. If you're traveling with your pet or service animal, don't worry about your pets' or service animals' potty needs; HNL got you covered. Between the International Parking Garage and Terminal 2 Parking Garage is an animal relief area in the fenced area. HNL provides receptacles, plastic waste bags, and fresh water at the outdoor animal relief areas. The other relief areas are at the ground level of Terminal 2 in the Hawaiian Garden and Terminal 1 in the C.B. Lansing Garden.

  • What are the stopover cities for flights from Seattle to Hawaii?

    For travelers who prefer to have a little break with a layover during a long flight such as from Seattle to Hawaii the route has single layover flights depending on your preferred airline and your arrival airport in the island of Hawaii. Los Angeles and San Francisco are the route’s most popular layover cities.

  • How does KAYAK find such low prices on flights from Seattle to Hawaii?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Hawaii.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Hawaii?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Hawaii is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Hawaii?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Hawaii with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Hawaii?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Hawaii

  • Honolulu International Airport (HNL) is one of the airports serving Hawaii and its island, such as Oahu and Maui, among others. HNL is the hub for Hawaii Airlines and Mokulele Airlines, which offers flights from San Francisco to Hawaii.
  • Hana Airport (HNM) is included in the airports serving the island of Maui and Hawaii. Mokulele Airlines is the lone airline running at HMN handling flights to Hawaii from Seattle.
  • Seattle Tacoma International Airport (SEA) is one of the airports that serve the city of Seattle. SEA is a hub for two passenger airlines: Alaska Airlines and Delta Air Lines, both facilitating flights from Seattle to Maui.
  • Are you a nervous air traveler? SEA has therapy dogs and their handlers to provide genial faces as well as a moment of calmness in the Airport. At SEA, the dogs are available throughout the terminals, feel free to hug and pet them.
  • Kona International Airport (KOA) is one of the airports serving Hawaii. The Airport is a base for Mokulele Airlines, which supplies flights to the island of Hawaii from Seattle.

Everything you need to know for your flight from Seattle to Hawaii

Information on your arrival and departure airports