ONT

$172 Find Cheap Flights from Kaua'i to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/19. 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, 0 bags

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Flight Deals

Cheap Flights from Kaua'i to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kaua'i to Ontario 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 Kaua'i to Ontario

Fri, Sep 25 - Mon, Oct 12
Southwest Logo
9:25 pm - 8:05 am
LIH
-
ONT
7h 40m
1 stop
Southwest Logo
8:00 am - 6:10 pm
ONT
-
LIH
13h 10m
1 stop
$382Southwest
Fri, Sep 25 - Mon, Oct 12
Southwest Logo
7:10 pm - 8:05 am
LIH
-
ONT
9h 55m
2 stops
Southwest Logo
8:00 am - 6:10 pm
ONT
-
LIH
13h 10m
1 stop
$387Southwest
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
9:00 am - 10:10 pm
LIH
-
ONT
10h 10m
1 stop
Multiple Airlines Logo
9:31 am - 4:20 pm
ONT
-
LIH
9h 49m
1 stop
$400Multiple Airlines
Tue, Dec 8 - Tue, Jan 5
American Airlines Logo
10:44 pm - 12:00 pm
LIH
-
ONT
11h 16m
1 stop
American Airlines Logo
9:53 am - 6:39 pm
ONT
-
LIH
10h 46m
1 stop
$409American Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
8:12 am - 9:32 pm
LIH
-
ONT
11h 20m
1 stop
Multiple Airlines Logo
7:20 am - 3:40 pm
ONT
-
LIH
10h 20m
1 stop
$425Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
10:28 pm - 11:08 am
LIH
-
ONT
9h 40m
1 stop
Multiple Airlines Logo
9:31 am - 2:30 pm
ONT
-
LIH
7h 59m
1 stop
$429Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
8:12 am - 9:32 pm
LIH
-
ONT
11h 20m
1 stop
Multiple Airlines Logo
7:20 am - 3:40 pm
ONT
-
LIH
10h 20m
1 stop
$435Multiple Airlines
Tue, Dec 8 - Tue, Jan 5
Delta Logo
10:45 pm - 4:12 pm
LIH
-
ONT
15h 27m
2 stops
Delta Logo
7:00 am - 8:22 pm
ONT
-
LIH
15h 22m
1 stop
$440Delta
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
8:12 am - 9:32 pm
LIH
-
ONT
11h 20m
1 stop
Multiple Airlines Logo
7:20 am - 3:40 pm
ONT
-
LIH
10h 20m
1 stop
$443Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Alaska Airlines Logo
10:28 pm - 11:14 am
LIH
-
ONT
9h 46m
1 stop
Alaska Airlines Logo
2:05 pm - 9:25 pm
ONT
-
LIH
10h 20m
1 stop
$451Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$172
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Lihue to Ontario

FAQs for booking flights from Kaua'i to Ontario

  • How does KAYAK find such low prices on flights from Kaua'i to Ontario?

    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 Kaua'i to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kaua'i 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 Kaua'i to Ontario?

    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 Ontario with an airline and back to Kaua'i with another airline.

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

    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 Ontario from Kaua'i up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)