ORD - ITO

$437 Find Cheap Flights from Chicago O'Hare Airport to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Hilo departing on 7/26. 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
1 adult, Economy

KAYAK searches 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 Chicago 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 Chicago to Hilo, as well as popular online travel agencies
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Flights Deals

Cheap Flights from O'Hare Intl to Hilo (ORD-ITO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Hilo

Wed, Sep 24 - Tue, Sep 30
Alaska Airlines Logo
1:01 pm - 5:37 pmORD-ITO
33h 36m2 stops
Alaska Airlines Logo
8:36 am - 11:59 pmITO-ORD
34h 23m2 stops
$466Alaska Airlines
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Wed, Aug 13 - Tue, Aug 19
Alaska Airlines Logo
6:00 am - 5:38 pmORD-ITO
16h 38m2 stops
Alaska Airlines Logo
7:00 pm - 10:04 pmITO-ORD
22h 04m2 stops
$505Alaska Airlines
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Tue, Jul 15 - Tue, Jul 22
 Logo
3:18 pm - 7:00 amORD-ITO
20h 42m2 stops
 Logo
6:00 am - 6:03 amITO-ORD
19h 03m2 stops
Fri, Jun 27 - Fri, Jul 4
Southwest Logo
6:15 am - 9:40 pmORD-ITO
20h 25m2 stops
Southwest Logo
3:20 pm - 1:05 pmITO-ORD
16h 45m2 stops
$814Southwest
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Sat, Jul 26 - Sat, Aug 2
 Logo
7:49 pm - 10:15 amORD-ITO
19h 26m2 stops
 Logo
6:00 am - 6:03 amITO-ORD
19h 03m2 stops
Sun, Aug 24 - Thu, Sep 4
United Airlines Logo
9:30 am - 6:28 pmORD-ITO
13h 58m1 stop
United Airlines Logo
8:36 am - 11:46 amITO-ORD
22h 10m2 stops
$838United Airlines
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Sun, Aug 24 - Thu, Sep 4
United Airlines Logo
9:30 am - 6:28 pmORD-ITO
13h 58m1 stop
United Airlines Logo
6:00 am - 6:23 amITO-ORD
19h 23m1 stop
$857United Airlines
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Fri, Jul 4 - Sat, Jul 12
Southwest Logo
6:15 am - 6:05 pmORD-ITO
16h 50m2 stops
Southwest Logo
6:00 am - 11:40 pmITO-ORD
12h 40m2 stops
$869Southwest
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Fri, Jul 4 - Thu, Jul 10
Delta Logo
7:05 am - 4:54 pmORD-ITO
14h 49m2 stops
Delta Logo
4:25 pm - 5:20 pmITO-ORD
19h 55m2 stops
$927Delta
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Tue, Jul 1 - Thu, Jul 10
Delta Logo
7:09 am - 9:45 pmORD-ITO
19h 36m2 stops
Delta Logo
4:25 pm - 5:20 pmITO-ORD
19h 55m2 stops
$989Delta
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KAYAK's insights & trends for O'Hare Intl to Hilo flights

Get data-powered insights and trends into flights from O'Hare Intl 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 Chicago O'Hare Airport to Hilo?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Hilo clicked on KAYAK for each day over the last 12 months.

For Chicago O'Hare Airport to Hilo, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Hilo back to Chicago O'Hare Airport, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Hilo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Hilo is October, where tickets cost $681 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,263 and $1,233 respectively.

Good to know

Low seasonNovember
High seasonMarch
Cheapest flight$437
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Chicago O'Hare Airport to Hilo

When to book flights from O'Hare Intl to Hilo

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Hilo flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Hilo?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Hilo was $437 for a one-way ticket and $466 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Hilo?

    No

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Hilo?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Hilo?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Chicago O'Hare Airport and Hilo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Hilo, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Chicago to Hilo are Alaska Airlines and Southwest. With an average price for the route of $651 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $763 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from O'Hare Intl to Hilo

 
See real verified KAYAK customer reviews for airlines flying from Chicago 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 O'Hare Intl 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
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
7.1Entertainment
Airline reviews

Terrible check in experience, and they ended up losing our bag.

2.0 MediocreEmilie, Jun 2025KOA - OGG
Read more Alaska Airlines reviews

Terrible check in experience, and they ended up losing our bag.

they didn't fix a plane and we were delayed travelling an extra 12 hours.

This flight was how a flight should be. The flight from Hawaii to Seattle was terrible

So much better coming back to Seattle than my trip TO Chicago. This crew actually communicated with the passengers!! Rebecca, one of the crew, stopped and visited with me about sign language. She should get a bonus of some kind!! She's a very neat gal!! It was still warm inside the plane, but it was packed! I still think you could do better than those teeny tiny pretzels! These were spicy and tasted terrible! All in all, still a better ride coming home. Go Seahawks!!

Arrival delay waiting for another flight to be towed and deboarded

Our big luggage never made it to Boston. Very crucial to get it ASAP as heart medication is in there.

Wish I got An email stating that I needed to check in at hawaiian even if I made my ticket thru alaska. I had to walk to terminal A from Terminal B.

Waited for an hour to take off with no reason for delay.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

One of the worst check-in experiences ever. Apparently, we were overweight and had to completely repack. They tried to charge us an extra $35 per bag on top of the standard checked baggage fee we had already paid in advance. Surprisingly, we managed to fit everything into our carry-ons and stayed under their precious 50-pound limit. (By the way, 23 kg is actually 50.7 lbs, so we couldn’t even go slightly over 50 according to the very unfriendly agent.)

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything you need to know for your flight from O'Hare Intl to Hilo

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