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SEA - ITO

Find cheap flights from Seattle to Hilo from $267

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 Hilo departing on 5/6. 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.
1 adult
0 bags
lø. 5/25
lø. 6/1

Search hundreds of travel sites at once for deals on flights to Hilo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hilo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Hilo, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Seattle to Hilo (SEA-ITO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Hilo 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 and deals for you by selecting your travel dates.
Choose your dates
10:20 am - 6:23 pmSEA-ITO
11h 03m1 stop
8:20 am - 11:40 pmITO-SEA
12h 20m1 stop
$464Hawaiian Airlines
Find Deal
ma., mai 13 - fr., mai 17
10:10 am - 5:41 pmSEA-ITO
10h 31m1 stop
8:00 am - 11:25 pmITO-SEA
12h 25m1 stop
$474Hawaiian Airlines
Find Deal
sø., sep. 22 - to., sep. 26
12:37 pm - 5:09 pmSEA-ITO
31h 32m2 stops
6:38 pm - 1:23 amITO-SEA
27h 45m2 stops
$773United Airlines
Find Deal
lø., aug. 17 - sø., aug. 25
12:37 pm - 5:09 pmSEA-ITO
31h 32m2 stops
6:38 pm - 9:59 pmITO-SEA
48h 21m3 stops
$814United Airlines
Find Deal
lø., aug. 17 - sø., aug. 25
10:30 am - 6:04 pmSEA-ITO
10h 34m1 stop
3:40 pm - 6:16 amITO-SEA
11h 36m2 stops
to., jul. 18 - sø., jul. 21
5:32 pm - 6:08 pmSEA-ITO
27h 36m3 stops
9:40 am - 9:45 pmITO-SEA
9h 05m1 stop
to., jul. 18 - sø., jul. 21
9:25 am - 7:44 pmSEA-ITO
13h 19m2 stops
6:38 pm - 12:54 pmITO-SEA
15h 16m2 stops
$905Delta
Find Deal
on., mai 29 - ma., jun. 3
6:05 am - 7:55 pmSEA-ITO
16h 50m2 stops
7:43 pm - 12:10 pmITO-SEA
13h 27m2 stops
$922Delta
Find Deal
sø., sep. 22 - to., sep. 26
5:00 am - 4:30 pmSEA-ITO
14h 30m2 stops
7:43 pm - 7:45 pmITO-SEA
21h 02m2 stops
$1,428American Airlines
Find Deal
ti., sep. 3 - on., sep. 11
8:40 am - 1:20 pmSEA-ITO
31h 40m2 stops
6:38 pm - 4:57 pmITO-SEA
19h 19m3 stops
$1,530American Airlines
Find Deal
on., mai 29 - ma., jun. 3

Flights from Seattle to Hilo - Travel Insights & Trends

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

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

The average price of all flights from Seattle to Hilo clicked on KAYAK for each day over the last 12 months.
For Seattle to Hilo, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Hilo back to Seattle, the best deals are generally found on Sunday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Hilo, 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 Hilo is January, where tickets cost $366 on average. On the other hand, the most expensive months are April and June, where the average cost of tickets is $762 and $738 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Hilo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Hilo, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Seattle to Hilo?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Hilo were found on Hawaiian Airlines ($464) and United Airlines ($773). Hawaiian Airlines proposed the cheapest one-way flight at $267.

Good to know

Low season

October

High season

March

Cheapest flight

$267
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Seattle to Hilo

When to book flights from Seattle to Hilo

Are your dates flexible? Find out the best times to travel from Seattle to Hilo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Hilo

  • On routes from Seattle (SEA) to Hilo (ITO), where are the most frequent stops?

    Hawaiian Airlines commonly has layovers in Honolulu (HNL), while Alaska Airlines often has layovers in Portland (PDX) or Los Angeles (LAX) for flights between Seattle and Hilo. If United Airlines is chosen, typical layover locations include San Francisco (SFO), Los Angeles (LAX), or Denver (DEN), depending on the specific flight itinerary.

  • How do I travel from Hilo International Airport (ITO) to downtown Hilo?

    From the Hilo International Airport (ITO) to the city center, there are many transportation options. Two examples of ride-hailing services that may be accessed using a smartphone app are Uber and Lyft. Taxis are also readily available outside the baggage claim area. If having your own car gives you more freedom, you can hire one from one of the rental car companies at the airport.

  • Near Seattle-Tacoma International Airport (SEA), are there any airport hotels?

    There are several accommodations available close to Seattle-Tacoma International Airport (SEA). One of these is the Seattle Airport Marriott, which is located just outside the terminal. The Hilton Seattle Airport & Conference Center is an additional choice that is close by and can be reached on foot. Another hotel near the airport that is accessible on foot is the Crowne Plaza Seattle Airport. For travelers who need to be close to the airport, particularly those with early or late flights, these hotels offer handy lodging options.

  • After purchasing a ticket for a flight from Seattle (SEA) to Hilo (ITO), can I upgrade it to first class?

    Passengers can upgrade from first class to economy class on Alaska Airlines through the "First Class Upgrade" program. Depending on availability, upgrades can be purchased with cash, miles, or a mix of both.

  • What is the cheapest flight from Seattle to Hilo?

    In the last 3 days, the lowest price for a flight from Seattle to Hilo was $267 for a one-way ticket and $464 for a round-trip.

  • Do I need a passport to fly between Seattle and Hilo?

    A passport is not required to fly from Seattle to Hilo.

  • Which aircraft models fly most regularly from Seattle to Hilo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Hilo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Hilo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Hilo, Hawaiian Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Hilo are Hawaiian Airlines and Delta. With an average price for the route of $582 and an overall rating of 8.0, Hawaiian Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,042 and an overall rating of 8.0.

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

    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 Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Seattle 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 Hilo?

    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 to Hilo with an airline and back to Seattle with another airline. Booking your flights between Seattle and ITO can sometimes prove cheaper using this method.

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

    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 to Hilo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SEA to Hilo

  • Scheduling a flight to Hilo (ITO) with Delta Air Lines, which has a hub at Seattle-Tacoma International Airport (SEA), has a number of benefits. For instance, you have a better chance of obtaining an airline ticket that works with your travel schedule because there are regular flights between Seattle and Hilo.
  • Several airlines, such as Hawaiian Airlines, Delta Air Lines, or United Airlines, offer amenities and services to make traveling with children from Seattle to Hilo more comfortable. They provide complementary snacks and drinks, as well as kid-friendly in-flight entertainment selections. Additionally, they offer priority boarding to parents who are traveling with young children.
  • There are facilities for travelers with disabilities at Alaska Airlines, Hawaiian Airlines, Delta Air Lines, and United Airlines. They assist passengers with boarding, sitting down, and getting off the plane. They also provide extra assistance for passengers who need the use of mobility aids, have sight or hearing problems, or both. Additionally, Delta permits passengers to bring their own aids.
  • Several airlines, including Alaska Airlines, Delta Air Lines, and Hawaiian Airlines, offer the opportunity to reserve a ticket while traveling from Seattle (SEA) to Hilo (ITO) with a pet. There are size restrictions and a potential additional charge when traveling with small dogs or cats on these airlines. Larger pets are allowed to fly in the cargo hold with Delta Air Lines, whereas domestic birds are allowed in the cabin.
  • Hawaiian Airlines allows passengers flying from Seattle to Hilo to bring one carry-on bag and one personal item with them. The maximum size for a carry-on bag is 22 x 14 x 9 inches.
See more tips

Top airlines flying from Seattle to Hilo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Hilo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Hilo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10975 reviews
7.4food
8.0entertainment
8.2boarding
7.9comfort
8.6crew
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

This flight was delayed approximately 4 hours due to bad weather in HNL.

Flight delayed then cancelled then gate changed two times then baggage lost.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Seats on second leg from Hawaii to Tokyo would not recline. 9 hrs is long in total upright position.

Apparently the computer systems were down, so I wasn’t able to check in 24 hours in advance, despite multiple times on the app, the website, and by calling. Then I arrived at the airport and wasn’t assigned a seat right away. I had to wait until I was at the gate and waited about another hour for an agent. She was nice to give me a “free upgrade.“.

The crew worked to help us find standby seats and we were able to arrive at our destination early which was great. Only drawback is airport at Kona which is in need of update - waiting at gate passengers exposed to jet fumes, there’s only one restaurant with minimal choices, etc

Increased effort to keep family members (purchasing multiple tickets in the same transaction) sitting together. Additionally, when faced with choosing seats at the automated check-in kiosk, only exit row seats charging an additional $9 were available, but if you decline to choose seats, it picks seats that are NOT exit row. How does that work, Hawaiian?

Book cheap flights from Seattle to Hilo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Hilo found on KAYAK in the last 72 hours.
5/6ma.
1 stopHawaiian Airlines
11h 03mSEA-ITO
$267
10/7ma.
1 stopHawaiian Airlines
10h 26mSEA-ITO
$329
10/7ma.
2 stopsUnited Airlines
28h 21mSEA-ITO
$420
6/5on.
1 stopDelta
10h 09mSEA-ITO
$484
5/6ma.
2 stopsDelta
14h 04mSEA-ITO
$493
10/7ma.
3 stopsUnited Airlines
25h 31mSEA-ITO
$503
5/6ma.
2 stops
23h 18mSEA-ITO
$622
6/5on.
2 stopsAmerican Airlines
14h 09mSEA-ITO
$735
5/6ma.
3 stopsAmerican Airlines
18h 34mSEA-ITO
$870
5/24fr.
1 stopHawaiian Airlines
10h 48mSEA-ITO
$909

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Last minute flights from Seattle to Hilo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Hilo that are departing in the next 10 days.
4/30ti.
multi-stopHawaiian Airlines
11h 03mSEA-ITO
5/2to.
multi-stopHawaiian Airlines
12h 20mITO-SEA
$667
4/30ti.
multi-stopHawaiian Airlines
11h 03mSEA-ITO
5/2to.
multi-stopHawaiian Airlines
8h 35mITO-SEA
$674
4/30ti.
multi-stopAmerican Airlines
16h 34mSEA-ITO
5/2to.
multi-stopAmerican Airlines
13h 58mITO-SEA
$1,525

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Seattle - Hilo Flights

Departure:

Seattle (SEA)United States

Destination:

Hilo (ITO)United States

Return flight deals:

Hilo - Seattle

Cabin classes:

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