ONT

$59 Find Cheap Flights from Wisconsin 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 5/26. 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 Wisconsin to Ontario

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

Tue, Jun 2 - Wed, Jun 10
Frontier Logo
10:14 am - 10:05 am
MSP
-
ONT
25h 51m
1 stop
Frontier Logo
6:00 am - 9:23 am
ONT
-
MSP
25h 23m
1 stop
$175Frontier
Tue, May 19 - Tue, May 26
Frontier Logo
10:14 am - 10:05 am
MSP
-
ONT
25h 51m
1 stop
Frontier Logo
10:50 am - 9:19 am
ONT
-
MSP
20h 29m
1 stop
$180Frontier
Wed, Sep 9 - Wed, Sep 16
Delta Logo
5:45 am - 11:04 am
MSN
-
ONT
7h 19m
1 stop
Delta Logo
12:00 pm - 10:35 pm
ONT
-
MSN
8h 35m
1 stop
$291Delta
Fri, Aug 21 - Tue, Sep 1
Delta Logo
5:29 am - 11:04 am
ATW
-
ONT
7h 35m
1 stop
Delta Logo
12:00 pm - 9:57 pm
ONT
-
ATW
7h 57m
1 stop
$349Delta
Sat, May 23 - Fri, May 29
American Airlines Logo
2:04 pm - 10:36 pm
ATW
-
ONT
10h 32m
1 stop
American Airlines Logo
11:59 pm - 12:55 pm
ONT
-
ATW
10h 56m
2 stops
$354American Airlines
Sat, May 23 - Fri, May 29
United Airlines Logo
5:30 pm - 10:51 pm
ATW
-
ONT
7h 21m
1 stop
United Airlines Logo
1:18 pm - 9:04 pm
ONT
-
ATW
5h 46m
1 stop
$384United Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
6:21 pm - 11:59 pm
MKE
-
ONT
7h 38m
1 stop
American Airlines Logo
11:59 pm - 11:15 am
ONT
-
MKE
9h 16m
1 stop
$390American Airlines
Tue, Jun 2 - Tue, Jun 9
Southwest Logo
4:05 pm - 9:45 pm
MKE
-
ONT
7h 40m
2 stops
Southwest Logo
4:10 pm - 12:55 am
ONT
-
MKE
6h 45m
1 stop
$392Southwest
Tue, Jun 2 - Tue, Jun 9
Southwest Logo
4:05 pm - 9:45 pm
MKE
-
ONT
7h 40m
2 stops
Southwest Logo
5:15 am - 2:00 pm
ONT
-
MKE
6h 45m
2 stops
$397Southwest
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
10:34 am - 8:04 pm
GRB
-
ONT
11h 30m
2 stops
United Airlines Logo
7:13 pm - 9:59 am
ONT
-
GRB
12h 46m
2 stops
$445United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Chicago O'Hare Airport to Ontario

FAQs for booking flights from Wisconsin to Ontario

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

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

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

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