ONT

$98 Find Cheap Flights from Kansas to Ontario

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 7/30. 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

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Flights Deals

Cheap Flights from Kansas to Ontario

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

Thu, Aug 28 - Tue, Sep 2
Alaska Airlines Logo
4:55 pm - 11:53 pmMCI-ONT
8h 58m1 stop
Alaska Airlines Logo
5:49 pm - 4:01 pmONT-MCI
20h 12m1 stop
$204Alaska Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
American Airlines Logo
2:51 pm - 6:17 pmMCI-ONT
5h 26m1 stop
American Airlines Logo
4:54 pm - 11:59 pmONT-MCI
5h 05m1 stop
$205American Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
American Airlines Logo
6:15 pm - 10:16 pmMCI-ONT
6h 01m1 stop
American Airlines Logo
6:10 am - 5:25 pmONT-MCI
9h 15m2 stops
$210American Airlines
Find Deal
Mon, Aug 18 - Sun, Aug 24
Frontier Logo
8:01 pm - 11:50 pmMCI-ONT
5h 49m1 stop
Frontier Logo
12:59 am - 1:33 pmONT-MCI
10h 34m1 stop
$213Frontier
Find Deal
Mon, Jul 21 - Tue, Jul 29
Frontier Logo
8:01 pm - 11:50 pmMCI-ONT
5h 49m1 stop
Frontier Logo
12:59 am - 6:23 pmONT-MCI
15h 24m1 stop
$219Frontier
Find Deal
Mon, Jul 21 - Tue, Jul 29
Frontier Logo
8:01 pm - 9:09 amMCI-ONT
15h 08m1 stop
Frontier Logo
12:59 am - 6:23 pmONT-MCI
15h 24m1 stop
$220Frontier
Find Deal
Sun, Sep 14 - Wed, Sep 17
Frontier Logo
2:55 pm - 9:57 amMCI-ONT
21h 02m1 stop
Frontier Logo
8:59 pm - 1:48 pmONT-MCI
14h 49m1 stop
$221Frontier
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
5:59 pm - 11:40 pmMCI-ONT
7h 41m1 stop
Delta Logo
9:50 am - 5:04 pmONT-MCI
5h 14m1 stop
$257Delta
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Tue, Jul 29 - Tue, Aug 5
Delta Logo
6:12 pm - 11:42 pmTUL-ONT
7h 30m1 stop
Delta Logo
10:05 pm - 9:19 amONT-TUL
9h 14m1 stop
$267Delta
Find Deal
Mon, Aug 11 - Mon, Aug 18
Hawaiian Airlines Logo
6:45 am - 1:27 pmMCI-ONT
8h 42m1 stop
Hawaiian Airlines Logo
12:00 pm - 11:35 pmONT-MCI
9h 35m1 stop
$279Hawaiian Airlines
Find Deal
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Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$98
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Kansas City to Ontario

FAQs for booking flights from Kansas to Ontario

  • How does KAYAK find such low prices on flights from Kansas 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 Kansas to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kansas 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 Kansas 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 Kansas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas 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 Kansas 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)

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