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OGG - ONT

$221 Find Cheap Flights from Kahului to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$446
Typical prices: $442-$642
Alaska Airlines
Mon 1/15Thu 1/18
OGG - ONT • 1 stop
Cheapest one-way
$221
Typical prices: $219-$327
Southwest
Sat 11/3
OGG - ONT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kahului and Ontario. You'll need to take a connecting flight to reach the destination.
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Insights
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $365 (round-trip)
Honolulu (HNL)
Shortest trip • 7h 42m (one-way)
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Insights
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Flight Deals

Cheap Flights from Kahului to Ontario (OGG-ONT)

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

Recent round-trip flight deals from Kahului to Ontario

Fri, Jan 15 - Mon, Jan 18
Multiple Airlines Logo
10:34 pm - 10:00 amOGG  Kahului-ONT Ontario
9h 26m1 stop Portland
Multiple Airlines Logo
7:00 am - 8:09 pmONT  Ontario-OGG Kahului
15h 09m1 stop Honolulu
$446Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Delta Logo
9:14 pm - 11:16 amOGG  Kahului-ONT Ontario
11h 02m1 stop Seattle/Tacoma Intl
Delta Logo
6:00 am - 2:03 pmONT  Ontario-OGG Kahului
11h 03m1 stop Salt Lake City
$450Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
9:14 pm - 11:16 amOGG  Kahului-ONT Ontario
11h 02m1 stop Seattle/Tacoma Intl
Delta Logo
6:00 am - 2:03 pmONT  Ontario-OGG Kahului
11h 03m1 stop Salt Lake City
$470Delta
Tue, Oct 20 - Thu, Oct 29
Delta Logo
8:00 pm - 8:55 amOGG  Kahului-ONT Ontario
9h 55m1 stop Salt Lake City
Delta Logo
6:00 am - 2:03 pmONT  Ontario-OGG Kahului
11h 03m1 stop Salt Lake City
$480Delta
Fri, Nov 6 - Sat, Nov 14
Southwest Logo
11:15 am - 10:10 pmOGG  Kahului-ONT Ontario
8h 55m1 stop Honolulu
Southwest Logo
9:00 am - 4:40 pmONT  Ontario-OGG Kahului
9h 40m1 stop Honolulu
$481Southwest
Fri, Nov 6 - Sat, Nov 14
Southwest Logo
6:00 am - 6:10 pmOGG  Kahului-ONT Ontario
10h 10m2 stops Honolulu San Jose
Southwest Logo
9:00 am - 4:40 pmONT  Ontario-OGG Kahului
9h 40m1 stop Honolulu
$491Southwest
Tue, Dec 1 - Sun, Dec 6
American Airlines Logo
11:30 pm - 12:38 pmOGG  Kahului-ONT Ontario
11h 08m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:35 am - 6:18 pmONT  Ontario-OGG Kahului
10h 43m1 stop Phoenix Sky Harbor Intl
$501American Airlines
Tue, Oct 20 - Fri, Oct 30
Delta Logo
9:14 pm - 11:16 amOGG  Kahului-ONT Ontario
11h 02m1 stop Seattle/Tacoma Intl
Delta Logo
6:20 am - 5:59 pmONT  Ontario-OGG Kahului
14h 39m1 stop Seattle/Tacoma Intl
$507Delta
Mon, Nov 23 - Thu, Dec 3
Delta Logo
10:17 pm - 11:17 amOGG  Kahului-ONT Ontario
11h 00m1 stop Seattle/Tacoma Intl
Delta Logo
11:57 am - 8:30 pmONT  Ontario-OGG Kahului
10h 33m1 stop Seattle/Tacoma Intl
$510Delta
Tue, Jan 19 - Fri, Jan 22
Multiple Airlines Logo
11:42 pm - 10:38 amOGG  Kahului-ONT Ontario
8h 56m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
7:00 am - 1:22 pmONT  Ontario-OGG Kahului
8h 22m1 stop Honolulu
$513Multiple Airlines
Booking Insights

Price, demand and travel trends for Kahului to Ontario flights

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

Which airline is the cheapest to fly from Kahului to Ontario?

Delta ($450) and Southwest ($481) are the cheapest airlines to fly round-trip from Kahului to Ontario according to KAYAK data over the last 5 days.

Find deals

Key details for Kahului to Ontario flights

Cheapest flight

$221
One-way flight from Kahului to Ontario

When to book flights from Kahului to Ontario

Are your dates flexible? Find out the best times to travel from Kahului to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Kahului to Ontario 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 Kahului to Ontario?

    Only Economy Class is available on flights from Kahului to Ontario.

  • How long is a flight from Kahului to Ontario?

    A nonstop flight from Kahului to Ontario takes 00m, covering 2,528 miles.

  • Do I need a passport to fly from Kahului to Ontario?

    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 Kahului to Ontario flight?

    Round-trip flights from Kahului to Ontario range from $442 to $642, with an average of $454 over the past 12 months. Anything below $442 counts as a good deal.

  • Have flight prices from Kahului to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $446 to $2,328. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Kahului to Ontario looking right now?

    One-way fares from Kahului to Ontario are currently lower than usual. Average one-way flight prices are about $239, which is 9% below the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • Which airports can I use when flying from Kahului to Ontario?

    Flights from Kahului to Ontario usually depart from Kahului (OGG) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Kahului to Ontario pass through?

    One-stop flights from Kahului to Ontario most commonly connect through:

    • San Francisco (SFO) - 60% of one-stop connections
    • Oakland (OAK) - 20% of one-stop connections
    • Honolulu (HNL) - 10% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Kahului to Ontario?

    Yes. Flexible dates can save you up to 36% on flights from Kahului to Ontario. Wednesday is the cheapest departure day at $420 round-trip on average, while Saturday is the most expensive at $650, a difference of $230.

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

  • How much time can I save by choosing a different layover airport from Kahului to Ontario?

    Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 7h 42m, compared with 8h 05m via Oakland (OAK) and 8h 11m via San Francisco (SFO).

  • What is the time difference between Kahului and Ontario?

    Ontario is 3 hours ahead of Kahului (Pacific Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Kahului to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Kahului to Ontario

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

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario