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.

$65 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

$117Frontier

Tue, Dec 8 - Sat, Dec 12

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

$122Frontier

Mon, Nov 23 - Wed, Nov 25

7:00 am - 7:36 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

15h 36m1 stop Las Vegas Harry Reid Intl

10:55 am - 3:16 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

25h 21m2 stops Las Vegas Harry Reid Intl Denver Intl

$269Multiple Airlines

Mon, Nov 23 - Wed, Nov 25

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

28h 30m1 stop Las Vegas Harry Reid Intl

6:45 am - 3:16 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

29h 31m1 stop Denver Intl

$281Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

4:30 pm - 8:40 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

7h 10m1 stop Las Vegas Harry Reid Intl

8:55 am - 8:20 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

8h 25m2 stops Sacramento Intl Chicago Midway

$334Southwest

Fri, Dec 11 - Tue, Dec 15

3:10 pm - 6:30 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

6h 20m1 stop Las Vegas Harry Reid Intl

5:45 am - 2:40 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

5h 55m1 stop Las Vegas Harry Reid Intl

$349Southwest

Fri, Dec 11 - Tue, Dec 15

5:26 pm - 10:53 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 27m1 stop Charlotte Douglas

6:30 am - 10:53 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

13h 23m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$354American Airlines

Thu, Dec 17 - Thu, Dec 31

5:06 pm - 10:54 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 48m1 stop Charlotte Douglas

9:35 am - 12:41 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

12h 06m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$369American Airlines

Wed, Dec 9 - Wed, Dec 9

5:20 am - 11:07 amDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 47m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 6:30 amONT Ontario-DTW Detroit Metropolitan Wayne County

9h 35m1 stop Seattle/Tacoma Intl

$375Delta

Sat, Dec 12 - Sat, Dec 12

8:03 am - 12:17 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 14m1 stop Salt Lake City

5:55 pm - 6:30 amONT Ontario-DTW Detroit Metropolitan Wayne County

9h 35m1 stop Seattle/Tacoma Intl

$375Delta

Recent last minute flight deals from Michigan to Ontario

Wed, Nov 4 - Mon, Nov 16

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

6h 35m1 stop Denver Intl

8:35 pm - 7:40 pmONT Ontario-DTW Detroit Metropolitan Wayne County

20h 05m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl

$297Frontier

Wed, Nov 4 - Mon, Nov 16

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

6h 35m1 stop Denver Intl

8:03 pm - 9:19 amONT Ontario-DTW Detroit Metropolitan Wayne County

10h 16m1 stop Dallas/Fort Worth

$317Frontier

Thu, Nov 5 - Thu, Nov 12

5:20 am - 12:36 pmLAN Lansing Capital City-ONT Ontario

10h 16m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:00 am - 5:31 pmONT Ontario-LAN Lansing Capital City

8h 31m2 stops Salt Lake City Detroit Metropolitan Wayne County

$524Delta

Sun, Nov 1 - Mon, Nov 9

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

$549Delta

Sun, Nov 1 - Tue, Nov 10

6:00 am - 12:42 pmAZO Kalamazoo Intl-ONT Ontario

9h 42m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

9:50 am - 12:42 amONT Ontario-AZO Kalamazoo Intl

11h 52m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$549American Airlines

Sun, Nov 1 - Tue, Nov 10

6:00 am - 12:42 pmAZO Kalamazoo Intl-ONT Ontario

9h 42m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

9:50 am - 12:42 amONT Ontario-AZO Kalamazoo Intl

11h 52m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$594American Airlines

Thu, Nov 5 - Tue, Nov 10

11:50 am - 6:47 pmTVC Traverse City Cherry Capital-ONT Ontario

9h 57m1 stop Chicago O'Hare Intl

5:00 am - 4:05 pmONT Ontario-TVC Traverse City Cherry Capital

8h 05m1 stop Denver Intl

$614United Airlines

Mon, Nov 2 - Sun, Nov 8

9:00 am - 8:15 pmFNT Flint Bishop-ONT Ontario

14h 15m2 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

$616United Airlines

Sun, Nov 1 - Wed, Nov 4

7:00 am - 11:16 amFNT Flint Bishop-ONT Ontario

7h 16m1 stop Las Vegas Harry Reid Intl

5:07 pm - 4:31 pmONT Ontario-FNT Flint Bishop

20h 24m1 stop Las Vegas Harry Reid Intl

$617Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

10:28 pm - 10:35 amDTW Detroit Metropolitan Wayne County-ONT Ontario

15h 07m2 stops Dallas/Fort Worth Denver Intl

10:00 am - 9:34 amONT Ontario-DTW Detroit Metropolitan Wayne County

20h 34m3 stops Las Vegas Harry Reid Intl Denver Intl Minneapolis St Paul

$623Multiple Airlines

Useful Info

Low season	January
High season	November
Cheapest flight	$65

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