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.

$164 CHEAP FLIGHTS from Wisconsin to Ontario

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Cheap Flights from Wisconsin to Ontario

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Wisconsin to Ontario

Sat, Dec 5 - Sat, Dec 12

5:10 pm - 9:00 pmMKE Milwaukee-Mitchell-ONT Ontario

5h 50m1 stop Denver Intl

11:20 am - 8:45 pmONT Ontario-MKE Milwaukee-Mitchell

7h 25m1 stop Denver Intl

$357Southwest

Mon, Dec 7 - Wed, Dec 9

5:15 am - 9:20 amMKE Milwaukee-Mitchell-ONT Ontario

6h 05m1 stop Phoenix Sky Harbor Intl

5:45 am - 2:55 pmONT Ontario-MKE Milwaukee-Mitchell

7h 10m1 stop Las Vegas Harry Reid Intl

$357Southwest

Tue, Jan 5 - Fri, Jan 8

3:58 pm - 9:00 pmMKE Milwaukee-Mitchell-ONT Ontario

7h 02m1 stop Denver Intl

7:00 am - 4:46 pmONT Ontario-MKE Milwaukee-Mitchell

7h 46m1 stop Chicago O'Hare Intl

$357United Airlines

Thu, Dec 17 - Fri, Jan 15

2:40 pm - 9:00 pmMKE Milwaukee-Mitchell-ONT Ontario

8h 20m1 stop Denver Intl

7:00 am - 3:10 pmONT Ontario-MKE Milwaukee-Mitchell

6h 10m1 stop Chicago O'Hare Intl

$357United Airlines

Mon, Dec 14 - Wed, Dec 16

5:20 am - 11:07 amMKE Milwaukee-Mitchell-ONT Ontario

7h 47m1 stop Atlanta Hartsfield-Jackson

1:11 pm - 9:52 pmONT Ontario-MKE Milwaukee-Mitchell

6h 41m1 stop Salt Lake City

$357Delta

Thu, Dec 10 - Sat, Dec 12

5:20 am - 11:07 amMKE Milwaukee-Mitchell-ONT Ontario

7h 47m1 stop Atlanta Hartsfield-Jackson

1:11 pm - 9:52 pmONT Ontario-MKE Milwaukee-Mitchell

6h 41m1 stop Salt Lake City

$357Delta

Wed, Jan 6 - Mon, Jan 11

5:55 pm - 9:40 pmMKE Milwaukee-Mitchell-ONT Ontario

5h 45m1 stop Denver Intl

2:55 pm - 10:35 pmONT Ontario-MKE Milwaukee-Mitchell

5h 40m1 stop Phoenix Sky Harbor Intl

$357Southwest

Sat, Dec 5 - Sat, Dec 12

7:06 am - 1:24 pmMKE Milwaukee-Mitchell-ONT Ontario

8h 18m1 stop Dallas/Fort Worth

9:35 am - 10:09 pmONT Ontario-MKE Milwaukee-Mitchell

10h 34m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$362American Airlines

Sat, Dec 5 - Sat, Dec 12

7:06 am - 4:20 pmMKE Milwaukee-Mitchell-ONT Ontario

11h 14m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

9:35 am - 10:09 pmONT Ontario-MKE Milwaukee-Mitchell

10h 34m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$367American Airlines

Sat, Dec 12 - Tue, Dec 15

12:37 pm - 6:44 pmATW Appleton Intl-ONT Ontario

8h 07m1 stop Chicago O'Hare Intl

1:40 pm - 10:06 pmONT Ontario-ATW Appleton Intl

6h 26m1 stop Denver Intl

$379United Airlines

Recent last minute flight deals from Wisconsin to Ontario

Tue, Nov 10 - Wed, Nov 18

5:30 am - 11:03 amMSN Madison Truax Field-ONT Ontario

7h 33m1 stop Atlanta Hartsfield-Jackson

7:05 am - 4:25 pmONT Ontario-MSN Madison Truax Field

7h 20m1 stop Atlanta Hartsfield-Jackson

$521Delta

Mon, Nov 9 - Wed, Nov 18

5:30 am - 11:03 amMSN Madison Truax Field-ONT Ontario

7h 33m1 stop Atlanta Hartsfield-Jackson

7:05 am - 4:25 pmONT Ontario-MSN Madison Truax Field

7h 20m1 stop Atlanta Hartsfield-Jackson

$565Delta

Thu, Nov 5 - Sun, Nov 8

5:00 am - 12:33 pmMSN Madison Truax Field-ONT Ontario

9h 33m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 1:24 pmONT Ontario-MSN Madison Truax Field

6h 24m1 stop Denver Intl

$570United Airlines

Tue, Nov 10 - Tue, Nov 24

12:50 pm - 6:47 pmATW Appleton Intl-ONT Ontario

7h 57m1 stop Chicago O'Hare Intl

7:00 am - 3:46 pmONT Ontario-ATW Appleton Intl

6h 46m1 stop Chicago O'Hare Intl

$573United Airlines

Thu, Nov 5 - Sun, Nov 8

2:52 pm - 7:09 pmMSN Madison Truax Field-ONT Ontario

6h 17m1 stop Phoenix Sky Harbor Intl

11:59 pm - 10:52 amONT Ontario-MSN Madison Truax Field

8h 53m1 stop Dallas/Fort Worth

$575American Airlines

Thu, Nov 5 - Tue, Nov 10

11:04 am - 10:43 pmGRB Green Bay Austin-Straubel-ONT Ontario

13h 39m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:00 am - 4:19 pmONT Ontario-GRB Green Bay Austin-Straubel

8h 19m2 stops Salt Lake City Minneapolis St Paul

$584Delta

Sat, Nov 7 - Sat, Nov 14

6:02 am - 6:17 pmMSN Madison Truax Field-ONT Ontario

14h 15m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:00 am - 8:02 pmONT Ontario-MSN Madison Truax Field

12h 02m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$657Alaska Airlines

Sun, Nov 8 - Tue, Nov 10

4:40 pm - 11:06 pmMKE Milwaukee-Mitchell-ONT Ontario

8h 26m1 stop Seattle/Tacoma Intl

6:00 am - 3:42 pmONT Ontario-MKE Milwaukee-Mitchell

7h 42m1 stop Seattle/Tacoma Intl

$695Alaska Airlines

Mon, Nov 9 - Wed, Nov 11

1:55 pm - 6:30 pmMKE Milwaukee-Mitchell-ONT Ontario

6h 35m1 stop Las Vegas Harry Reid Intl

12:50 pm - 11:15 pmONT Ontario-MKE Milwaukee-Mitchell

8h 25m1 stop Phoenix Sky Harbor Intl

$695Southwest

Mon, Nov 9 - Wed, Nov 11

3:55 pm - 10:00 pmMKE Milwaukee-Mitchell-ONT Ontario

8h 05m2 stops Dallas Love Field Las Vegas Harry Reid Intl

1:55 pm - 9:50 pmONT Ontario-MKE Milwaukee-Mitchell

5h 55m1 stop Denver Intl

$700Southwest

Useful Info

Low season	January
High season	December
Cheapest flight	$164

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Madison 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.