ORD - ITO

$378 Find Cheap Flights from Chicago O'Hare Airport to Hilo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$598
Typical prices: $584-$887
Multiple Airlines
Fri 12/14Fri 12/21
ORD - ITO • 2 stops
Cheapest one-way
$378
Typical prices: $387-$577
Multiple Airlines
Tue 1/16
ORD - ITO • 2 stops
When to travel
December
Cheapest • 42% price drop
February
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
2:13 pm - 7:07 amORD  Chicago O'Hare Intl-ITO Hilo Intl
20h 54m2 stops San Diego Honolulu
Multiple Airlines Logo
6:51 pm - 6:54 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
20h 03m2 stops Honolulu San Diego
$598Multiple Airlines
Mon, Jan 11 - Mon, Jan 18
Multiple Airlines Logo
2:13 pm - 7:03 amORD  Chicago O'Hare Intl-ITO Hilo Intl
20h 50m2 stops San Diego Honolulu
Multiple Airlines Logo
6:24 pm - 10:08 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
23h 44m2 stops Honolulu San Diego
$598Multiple Airlines
Mon, Nov 16 - Tue, Nov 17
Multiple Airlines Logo
7:57 pm - 4:27 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
24h 30m2 stops San Diego Honolulu
Multiple Airlines Logo
6:51 pm - 6:59 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
20h 08m2 stops Honolulu San Diego
$605Multiple Airlines
Tue, Mar 2 - Tue, Mar 9
Multiple Airlines Logo
7:55 pm - 3:22 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
23h 27m2 stops San Diego Honolulu
Multiple Airlines Logo
3:54 pm - 1:54 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
18h 00m2 stops Honolulu San Diego
$608Multiple Airlines
Tue, Mar 2 - Tue, Mar 9
Multiple Airlines Logo
7:55 pm - 2:24 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
22h 29m2 stops San Diego Honolulu
Multiple Airlines Logo
11:02 am - 1:54 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
22h 52m2 stops Honolulu San Diego
$608Multiple Airlines
Mon, Jan 25 - Tue, Jan 26
Multiple Airlines Logo
2:13 pm - 7:57 amORD  Chicago O'Hare Intl-ITO Hilo Intl
21h 44m2 stops San Diego Honolulu
Multiple Airlines Logo
11:02 am - 1:15 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
22h 13m2 stops Honolulu San Diego
$609Multiple Airlines
Mon, Nov 16 - Tue, Nov 17
Multiple Airlines Logo
7:57 pm - 4:27 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
24h 30m2 stops San Diego Honolulu
Multiple Airlines Logo
7:30 pm - 3:00 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
15h 30m2 stops Honolulu Seattle/Tacoma Intl
$609Multiple Airlines
Sat, Feb 20 - Thu, Mar 11
Multiple Airlines Logo
7:55 pm - 2:24 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
22h 29m2 stops San Diego Honolulu
Multiple Airlines Logo
6:54 pm - 1:09 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
14h 15m2 stops Honolulu Portland
$637Multiple Airlines
Sat, Jan 16 - Sat, Jan 23
Alaska Airlines Logo
3:19 pm - 2:21 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
27h 02m2 stops Seattle/Tacoma Intl Honolulu
Alaska Airlines Logo
8:45 pm - 10:08 pmITO  Hilo Intl-ORD Chicago O'Hare Intl
21h 23m2 stops Honolulu San Diego
$704Alaska Airlines
Wed, Mar 3 - Wed, Mar 10
American Airlines Logo
11:50 am - 6:56 pmORD  Chicago O'Hare Intl-ITO Hilo Intl
11h 06m1 stop Honolulu
American Airlines Logo
4:59 pm - 7:00 amITO  Hilo Intl-ORD Chicago O'Hare Intl
10h 01m1 stop Honolulu
$731American Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Hilo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Hilo?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Hilo. It’s 26% cheaper than the average day, while Saturday is the most expensive, with prices 52% higher.

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Key details for Chicago O'Hare Intl Airport to Hilo flights

Low season

November

Cheapest flight

$378
Beat the crowds with an average 70% drop in travelers.
The most popular month to fly with an average 95% increase in travelers.
One-way flight from Chicago O'Hare Intl 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

Your Chicago O'Hare Intl Airport to Hilo flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Hilo?

    Two cabin classes are available on flights from Chicago O'Hare Intl Airport to Hilo:

    • Economy Class
    • First Class

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Hilo?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Hilo flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Hilo range from $584 to $887, with an average of $781 over the past 12 months. Anything below $584 counts as a good deal.

  • How are flight prices from Chicago O'Hare Intl Airport to Hilo looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Hilo are currently higher than usual. Average one-way flight prices are about $625, which is 33% above the typical average for this route.

  • What car rental options are available at Hilo Intl Airport (ITO)?

    Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Thrifty
    • Budget
    • Alamo

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Hilo?

    Flights from Chicago O'Hare Intl Airport to Hilo usually depart from Chicago O'Hare Intl (ORD) and arrive at Hilo Intl (ITO).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Hilo pass through?

    Most connecting flights from Chicago O'Hare Intl Airport to Hilo pass through Honolulu (HNL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Hilo?

    Yes. Flexible dates can save you up to 51% on flights from Chicago O'Hare Intl Airport to Hilo. Tuesday is the cheapest departure day at $584 round-trip on average, while Saturday is the most expensive at $1,189, a difference of $605.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Chicago O'Hare Intl Airport and Hilo?

    Hilo is 5 hours behind Chicago O'Hare Intl Airport (Hawaii-Aleutian Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Hilo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $584, about $605 less than Saturday fares (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Hilo trip for December. Fares historically average $455 round-trip in that month - typically $800 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hilo Intl Airport.

    • Grand Naniloa Hotel Hilo - a DoubleTree by Hilton
    • Hilo Hawaiian Hotel, Trademark Collection by Wyndham
    • Hilo Reeds Bay Hotel

More options for your flight from O'Hare Intl to Hilo

Complete your trip to Hilo with a hotel stay or car rental

Car rentals in Hilo
Hotels in Hilo
Vacations in Hilo