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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan 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 Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$80 CHEAP FLIGHTS from Michigan to Ontario

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Flight Deals

Cheap Flights from Michigan 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 Michigan to Ontario

Sat, Oct 31 - Wed, Nov 4

7:00 am - 10:42 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 42m1 stop Denver Intl

6:30 am - 3:30 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 00m1 stop Denver Intl

$161Frontier

Tue, Nov 3 - Mon, Nov 16

8:35 pm - 10:35 amDTW Detroit Metropolitan Wayne County-ONT Ontario

17h 00m1 stop Denver Intl

6:30 am - 3:30 pmONT Ontario-DTW Detroit Metropolitan Wayne County

30h 00m1 stop Denver Intl

$162Frontier

Wed, Nov 18 - Wed, Nov 25

7:00 am - 10:35 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 35m1 stop Denver Intl

4:01 pm - 5:41 amONT Ontario-DTW Detroit Metropolitan Wayne County

10h 40m1 stop Seattle/Tacoma Intl

$300Multiple Airlines

Mon, Nov 23 - Tue, Nov 24

7:00 am - 8:30 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

28h 30m1 stop Las Vegas Harry Reid Intl

10:40 pm - 1:40 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

12h 00m1 stop Las Vegas Harry Reid Intl

$325Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

6:00 am - 11:07 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 07m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 11:49 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

8h 29m1 stop Atlanta Hartsfield-Jackson

$357Delta

Thu, Feb 25 - Mon, Mar 1

6:07 pm - 11:59 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 52m1 stop Dallas/Fort Worth

10:10 pm - 11:32 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

10h 22m1 stop Charlotte Douglas

$357American Airlines

Thu, Dec 10 - Tue, Dec 15

6:29 am - 1:24 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

9h 55m1 stop Dallas/Fort Worth

1:02 pm - 10:53 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 51m1 stop Dallas/Fort Worth

$357American Airlines

Wed, Dec 9 - Mon, Dec 14

9:00 am - 12:34 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

6h 34m1 stop Denver Intl

5:00 am - 2:36 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 36m1 stop Denver Intl

$357United Airlines

Wed, Nov 4 - Thu, Nov 5

3:42 pm - 8:51 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 09m1 stop Denver Intl

1:29 pm - 10:20 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

5h 51m1 stop Denver Intl

$357United Airlines

Thu, Dec 3 - Tue, Dec 8

3:10 pm - 11:57 pmAZO Kalamazoo Intl-ONT Ontario

11h 47m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:00 am - 5:06 pmONT Ontario-AZO Kalamazoo Intl

8h 06m2 stops Salt Lake City Detroit Metropolitan Wayne County

$379Delta

Recent last minute flight deals from Michigan to Ontario

Tue, Oct 20 - Tue, Nov 3

7:08 am - 10:29 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 21m1 stop Denver Intl

6:25 am - 3:30 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 05m1 stop Denver Intl

$367Frontier

Tue, Oct 20 - Sat, Nov 7

10:38 am - 4:48 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 10m1 stop Dallas/Fort Worth

11:52 am - 11:51 pmONT Ontario-DTW Detroit Metropolitan Wayne County

8h 59m1 stop Denver Intl

$378Frontier

Sun, Oct 18 - Wed, Oct 28

11:43 am - 10:43 pmMBS Bay City MBS Intl-ONT Ontario

14h 00m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

9:45 am - 10:27 pmONT Ontario-MBS Bay City MBS Intl

9h 42m2 stops Salt Lake City Detroit Metropolitan Wayne County

$539Delta

Fri, Oct 16 - Fri, Oct 23

8:32 am - 5:36 pmTVC Traverse City Cherry Capital-ONT Ontario

12h 04m2 stops Chicago O'Hare Intl San Francisco

5:00 am - 2:27 pmONT Ontario-TVC Traverse City Cherry Capital

6h 27m1 stop Denver Intl

$599United Airlines

Thu, Oct 15 - Tue, Oct 20

3:30 pm - 8:58 pmTVC Traverse City Cherry Capital-ONT Ontario

8h 28m1 stop Denver Intl

5:00 am - 2:27 pmONT Ontario-TVC Traverse City Cherry Capital

6h 27m1 stop Denver Intl

$602United Airlines

Mon, Oct 19 - Tue, Oct 27

3:46 pm - 11:55 pmMBS Bay City MBS Intl-ONT Ontario

11h 09m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:00 pm - 11:01 amONT Ontario-MBS Bay City MBS Intl

14h 01m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$613Delta

Fri, Oct 16 - Fri, Oct 23

1:03 pm - 10:53 pmTVC Traverse City Cherry Capital-ONT Ontario

12h 50m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

9:41 am - 11:28 pmONT Ontario-TVC Traverse City Cherry Capital

10h 47m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$636American Airlines

Mon, Oct 19 - Tue, Oct 27

8:35 pm - 11:50 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 15m1 stop Denver Intl

6:02 am - 9:46 pmONT Ontario-DTW Detroit Metropolitan Wayne County

12h 44m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$658Multiple Airlines

Sun, Oct 18 - Mon, Oct 26

6:00 am - 1:30 pmFNT Flint Bishop-ONT Ontario

10h 30m2 stops Chicago O'Hare Intl Dallas/Fort Worth

11:59 pm - 4:31 pmONT Ontario-FNT Flint Bishop

13h 32m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$787American Airlines

Fri, Oct 16 - Thu, Oct 22

2:03 pm - 10:29 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

23h 26m2 stops Philadelphia Denver Intl

8:35 pm - 1:31 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

13h 56m1 stop Las Vegas Harry Reid Intl

$855Multiple Airlines

Useful Info

Low season	January
High season	November
Cheapest flight	$80

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Detroit to Ontario

How does KAYAK find such low prices on flights from Michigan 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 Michigan to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Michigan 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 Michigan 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 Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan 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 Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.