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.

$77 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

Tue, Dec 8 - Tue, Dec 15

12:06 pm - 10:17 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

13h 11m1 stop Denver Intl

11:30 am - 1:10 amONT Ontario-DTW Detroit Metropolitan Wayne County

10h 40m1 stop Denver Intl

$125Frontier

Sat, Jan 23 - Tue, Jan 26

7:25 am - 12:05 amDTW Detroit Metropolitan Wayne County-ONT Ontario

19h 40m1 stop Denver Intl

6:30 am - 12:58 amONT Ontario-DTW Detroit Metropolitan Wayne County

15h 28m1 stop Denver Intl

$141Frontier

Mon, Dec 14 - Thu, Dec 17

11:00 am - 11:51 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

27h 51m1 stop Las Vegas Harry Reid Intl

9:00 am - 1:42 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

25h 42m1 stop Las Vegas Harry Reid Intl

$211Multiple Airlines

Mon, Dec 14 - Thu, Dec 17

11:00 am - 11:23 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

39h 23m2 stops Las Vegas Harry Reid Intl San Francisco

10:30 pm - 1:42 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

12h 12m1 stop Las Vegas Harry Reid Intl

$236Multiple Airlines

Fri, Jan 22 - Mon, Jan 25

4:04 pm - 11:13 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

10h 09m1 stop Dallas/Fort Worth

12:45 pm - 10:14 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 29m1 stop Dallas/Fort Worth

$357American Airlines

Thu, Feb 25 - Mon, Mar 1

6:00 pm - 11:50 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 50m1 stop Chicago Midway

5:20 am - 3:25 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

7h 05m1 stop Chicago Midway

$357Southwest

Fri, Jan 15 - Mon, Jan 18

6:00 pm - 11:50 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 50m1 stop Chicago Midway

8:50 pm - 10:25 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

10h 35m2 stops Sacramento Intl Chicago Midway

$362Southwest

Fri, Jan 15 - Mon, Jan 18

12:59 pm - 10:15 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

12h 16m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

9:27 am - 11:44 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

11h 17m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$380American Airlines

Tue, Feb 9 - Tue, Feb 16

2:30 pm - 9:00 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

9h 30m2 stops Chicago O'Hare Intl Denver Intl

11:27 am - 11:58 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

9h 31m2 stops San Francisco Chicago O'Hare Intl

$387United Airlines

Tue, Jan 26 - Sun, Jan 31

9:00 am - 12:40 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

6h 40m1 stop Denver Intl

5:00 am - 2:28 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 28m1 stop Denver Intl

$394United Airlines

Recent last minute flight deals from Michigan to Ontario

Tue, Nov 10 - Tue, Nov 17

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

6h 35m1 stop Denver Intl

5:07 pm - 4:55 amONT Ontario-DTW Detroit Metropolitan Wayne County

8h 48m1 stop Las Vegas Harry Reid Intl

$340Frontier

Tue, Nov 10 - Sat, Nov 14

10:07 am - 4:38 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

9h 31m1 stop Dallas/Fort Worth

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

6h 00m1 stop Denver Intl

$340Frontier

Fri, Nov 6 - Fri, Nov 13

7:00 am - 11:16 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

7h 16m1 stop Las Vegas Harry Reid Intl

8:35 pm - 3:16 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

39h 41m2 stops Las Vegas Harry Reid Intl Denver Intl

$527Multiple Airlines

Sat, Nov 7 - Thu, Nov 12

5:30 am - 12:36 pmAZO Kalamazoo Intl-ONT Ontario

10h 06m2 stops Detroit Metropolitan Wayne County Salt Lake City

11:10 pm - 2:15 pmONT Ontario-AZO Kalamazoo Intl

12h 05m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$559Delta

Sat, Nov 7 - Wed, Nov 11

5:30 am - 12:36 pmAZO Kalamazoo Intl-ONT Ontario

10h 06m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:18 pm - 11:59 pmONT Ontario-AZO Kalamazoo Intl

8h 41m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$559Delta

Mon, Nov 9 - Wed, Nov 11

7:00 am - 10:35 amFNT Flint Bishop-ONT Ontario

30h 35m2 stops Orlando Sanford Intl Denver Intl

10:35 am - 4:31 pmONT Ontario-FNT Flint Bishop

26h 56m1 stop Las Vegas Harry Reid Intl

$615Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

6:00 am - 12:38 pmAZO Kalamazoo Intl-ONT Ontario

9h 38m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

1:23 pm - 12:42 amONT Ontario-AZO Kalamazoo Intl

8h 19m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$669American Airlines

Fri, Nov 6 - Sat, Nov 14

5:41 pm - 11:46 pmAZO Kalamazoo Intl-ONT Ontario

9h 05m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:23 pm - 12:42 amONT Ontario-AZO Kalamazoo Intl

8h 19m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$687American Airlines

Fri, Nov 6 - Sun, Nov 8

6:27 pm - 3:33 pmFNT Flint Bishop-ONT Ontario

24h 06m2 stops Chicago O'Hare Intl San Francisco

9:25 am - 11:36 pmONT Ontario-FNT Flint Bishop

11h 11m2 stops San Francisco Chicago O'Hare Intl

$842United Airlines

Sat, Nov 7 - Sun, Nov 15

8:00 am - 12:33 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

7h 33m1 stop Denver Intl

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

6h 36m1 stop Denver Intl

$887United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$77

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 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.