ONT

$89 Find Cheap Flights from Iowa 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 5/11. 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 Iowa to Ontario

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

Mon, May 18 - Sun, May 24
Frontier Logo
8:19 pm - 10:05 am
OMA
-
ONT
15h 46m
1 stop
Frontier Logo
6:00 am - 7:34 pm
ONT
-
OMA
11h 34m
1 stop
$185Frontier
Tue, May 19 - Sun, May 24
Frontier Logo
1:51 pm - 11:49 pm
CID
-
ONT
11h 58m
1 stop
Frontier Logo
6:00 am - 1:06 pm
ONT
-
CID
5h 06m
1 stop
$185Frontier
Sun, May 10 - Thu, May 14
Frontier Logo
1:51 pm - 10:05 am
CID
-
ONT
22h 14m
1 stop
Frontier Logo
6:00 am - 1:06 pm
ONT
-
CID
5h 06m
1 stop
$196Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
8:19 pm - 11:49 pm
OMA
-
ONT
5h 30m
1 stop
Frontier Logo
6:00 am - 7:34 pm
ONT
-
OMA
11h 34m
1 stop
$206Frontier
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
8:19 pm - 10:05 am
OMA
-
ONT
15h 46m
1 stop
Multiple Airlines Logo
4:04 pm - 11:44 am
ONT
-
OMA
17h 40m
1 stop
$234Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
3:32 pm - 7:32 pm
DSM
-
ONT
6h 00m
1 stop
Multiple Airlines Logo
4:39 pm - 12:59 pm
ONT
-
DSM
18h 20m
1 stop
$249Multiple Airlines
Sat, Oct 17 - Tue, Oct 27
Delta Logo
11:00 am - 6:18 pm
MLI
-
ONT
9h 18m
1 stop
Delta Logo
12:00 pm - 10:30 pm
ONT
-
MLI
8h 30m
1 stop
$331Delta
Sat, Oct 17 - Fri, Oct 23
Delta Logo
11:00 am - 6:18 pm
MLI
-
ONT
9h 18m
1 stop
Delta Logo
10:59 pm - 10:26 am
ONT
-
MLI
9h 27m
1 stop
$350Delta
Mon, May 4 - Tue, Jun 2
American Airlines Logo
3:48 pm - 10:36 pm
MLI
-
ONT
8h 48m
1 stop
American Airlines Logo
1:10 pm - 11:30 pm
ONT
-
MLI
8h 20m
2 stops
$380American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
12:52 pm - 8:27 pm
MLI
-
ONT
9h 35m
1 stop
American Airlines Logo
11:59 pm - 10:39 am
ONT
-
MLI
8h 40m
1 stop
$383American Airlines
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Good to know

Low seasonJanuary
Cheapest flight$89
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Des Moines to Ontario

FAQs for booking flights from Iowa to Ontario

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

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

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

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