£160 Cheap Flights from Seattle (SEA) to Honolulu (HNL)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap Flights from Seattle (SEA) to Honolulu (HNL)

Prices were available within the past 7 days and start at £160 for one-way flights and £325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines
Alaska Airlines
Delta
Alaska Airlines
Delta
Alaska Airlines

Find the cheapest month to fly from Seattle (SEA) to Honolulu (HNL)

October is typically the cheapest month to fly

From £171 - £304 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Honolulu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Return price
£325
Distance
4281 km
Average flight time
3 hours 2 mins

Compare flights from Seattle to Honolulu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Honolulu. Operating between them 31 flights per day, 20 airlines cover the route. And KLM, Condor, Qatar Airways, Fiji Airways, Air France, Delta Air Lines, Alaska Airlines, Qantas, SAS, Finnair, Hawaiian Airlines, Korean Air, Virgin Atlantic, Singapore Airlines, British Airways fly direct, getting you to Daniel K. Inouye Intl. in just 0hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Daniel K. Inouye Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Daniel K. Inouye Intl. (HNL)

The easiest way to view the best deals on flights from Seattle to Honolulu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Daniel K. Inouye Intl. start at just £325 and range up to £931.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Honolulu
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Honolulu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Daniel K. Inouye Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Daniel K. Inouye Intl. Airport (HNL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Seattle - Tacoma Intl. Airport (SEA) to Honolulu Intl. Airport was £325. Cheap tickets don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to HNL?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SEA to Honolulu Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Honolulu Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to HNL?
The distance is around 4,300 kilometres. Travel pillow? Check. Toiletries? Double check. We suggest you pack all the essentials for this long-haul SeaTac to Honolulu flight.
Which airlines fly direct from SEA to Honolulu International Airport?
There are several airlines that fly directly from Sea-Tac Airport to Honolulu International Airport. Alaska Airlines (AS) is a popular choice, offering 91 flights every month. Operating 34 flights every month on this route, Delta Air Lines (DL) is another fantastic option.
Are SEA to Honolulu International Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between Sea-Tac Airport and Honolulu International Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers release their prices up to a year before the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to book when the price is right.

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