Cheap United flights from Hilo to Seattle (ITO to SEA)

Find The Best Day To Fly from Hilo to Seattle

Frequently asked questions

Can I catch a flight from Hilo Intl. Airport (ITO) to Sea-Tac Airport right now?
For any present Sea-Tac Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out en route.
What terminal is United Airlines at Hilo Intl. Airport?
If you're traveling with United Airlines from Hilo Intl. Airport to SEA, you might be able to find out the terminal information once you're issued with your ticket. If not, get in touch with your airline.
Are there United Airlines non-stop flights from ITO to SEA?
There aren't any direct flights with United Airlines from ITO to Sea-Tac Airport. You will have a stopover, so take the opportunity to wander around and stretch those legs before your next flight.
How long is a United Airlines flight from ITO to SEA?
Watch a few TV episodes, enjoy some music or just recline your seat and forget your worries. You'll need to find a way to amuse yourself during the 8 hours and 8 minutes that it takes to get from ITO to SEA with United Airlines.
How many direct and indirect flights does United Airlines fly from ITO to SEA?
You'll have a decent range of options if you decide to fly from Hilo Intl. Airport (ITO) to SEA using United Airlines. The airline offers at least 21 flights on this route each month.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.