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.

$87 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, Nov 10 - Sat, Nov 14

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

6h 35m1 stop Denver Intl

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

8h 59m1 stop Denver Intl

$164Frontier

Tue, Nov 10 - Sat, Nov 14

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

6h 35m1 stop Denver Intl

6:30 am - 11:51 pmONT Ontario-DTW Detroit Metropolitan Wayne County

14h 21m1 stop Denver Intl

$180Frontier

Sat, Oct 31 - Sat, Nov 7

6:44 am - 11:53 amGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 09m1 stop Dallas/Fort Worth

1:23 pm - 10:37 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 14m1 stop Phoenix Sky Harbor Intl

$305American Airlines

Thu, Feb 25 - Sun, Feb 28

5:30 pm - 10:55 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

8h 25m1 stop Charlotte Douglas

12:53 am - 9:53 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

6h 00m1 stop Chicago O'Hare Intl

$330American Airlines

Sat, Oct 31 - Sat, Nov 7

5:45 pm - 10:12 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 27m1 stop Salt Lake City

6:00 am - 3:16 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 16m1 stop Salt Lake City

$347Delta

Sat, Jan 9 - Wed, Jan 13

5:45 pm - 10:48 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

8h 03m1 stop Salt Lake City

1:00 pm - 12:03 amONT Ontario-DTW Detroit Metropolitan Wayne County

8h 03m1 stop Salt Lake City

$347Delta

Thu, Nov 5 - Mon, Nov 9

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

8h 09m1 stop Denver Intl

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

6h 36m1 stop Denver Intl

$349United Airlines

Thu, Nov 5 - Mon, Nov 9

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

8h 09m1 stop Denver Intl

9:25 am - 10:04 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

9h 39m2 stops San Francisco Chicago O'Hare Intl

$354United Airlines

Fri, Nov 6 - Mon, Nov 9

3:10 pm - 11:00 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

10h 50m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

11:55 pm - 10:25 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

7h 30m1 stop Chicago Midway

$354Southwest

Fri, Nov 6 - Mon, Nov 9

3:10 pm - 10:00 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

9h 50m1 stop Las Vegas Harry Reid Intl

11:55 pm - 10:25 amONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

7h 30m1 stop Chicago Midway

$355Southwest

Recent last minute flight deals from Michigan to Ontario

Wed, Oct 7 - Thu, Nov 12

10:32 am - 6:16 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

10h 44m1 stop Dallas/Fort Worth

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

6h 00m1 stop Denver Intl

$387Frontier

Thu, Oct 8 - Thu, Nov 12

7:15 am - 11:16 amDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 01m1 stop Las Vegas Harry Reid Intl

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

6h 00m1 stop Denver Intl

$391Frontier

Wed, Oct 7 - Sat, Oct 17

6:31 pm - 10:49 pmFNT Flint Bishop-ONT Ontario

7h 18m1 stop Chicago O'Hare Intl

7:00 am - 5:56 pmONT Ontario-FNT Flint Bishop

7h 56m1 stop Chicago O'Hare Intl

$644United Airlines

Mon, Oct 12 - Sat, Oct 17

6:31 pm - 10:49 pmFNT Flint Bishop-ONT Ontario

7h 18m1 stop Chicago O'Hare Intl

7:00 am - 5:56 pmONT Ontario-FNT Flint Bishop

7h 56m1 stop Chicago O'Hare Intl

$644United Airlines

Fri, Oct 9 - Sat, Oct 24

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

6h 15m1 stop Denver Intl

4:42 pm - 5:40 amONT Ontario-DTW Detroit Metropolitan Wayne County

9h 58m2 stops Boise Air Term. Gowen Fld Seattle/Tacoma Intl

$663Multiple Airlines

Fri, Oct 9 - Wed, Oct 14

5:36 pm - 10:53 pmFNT Flint Bishop-ONT Ontario

8h 17m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

10:25 am - 11:54 pmONT Ontario-FNT Flint Bishop

10h 29m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$736American Airlines

Thu, Oct 8 - Wed, Oct 14

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

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

10:25 am - 11:54 pmONT Ontario-FNT Flint Bishop

10h 29m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$750American Airlines

Mon, Oct 12 - Wed, Oct 14

7:00 am - 4:30 pmGRR Grand Rapids Gerald R. Ford Intl-ONT Ontario

12h 30m1 stop Las Vegas Harry Reid Intl

5:25 pm - 3:08 pmONT Ontario-GRR Grand Rapids Gerald R. Ford Intl

18h 43m1 stop Las Vegas Harry Reid Intl

$755Multiple Airlines

Sun, Oct 11 - Tue, Oct 13

8:15 am - 12:36 pmDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 21m1 stop Salt Lake City

6:00 am - 3:16 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 16m1 stop Salt Lake City

$1,073Delta

Mon, Oct 12 - Tue, Oct 13

6:25 am - 11:06 amDTW Detroit Metropolitan Wayne County-ONT Ontario

7h 41m1 stop Atlanta Hartsfield-Jackson

6:00 am - 3:16 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 16m1 stop Salt Lake City

$1,073Delta

Useful Info

Low season	January
High season	October
Cheapest flight	$87

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

Most popular time to fly and prices are also 13% 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.