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.

$82 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

Direct

Recent round-trip flight deals from Michigan to Ontario

Tue, Oct 27 - Sat, Oct 31

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

17h 00m1 stop Denver Intl

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

8h 59m1 stop Denver Intl

$143Frontier

Wed, Nov 11 - Sat, Nov 14

6:30 am - 11:51 pmORD Chicago O'Hare Intl-ONT Ontario

19h 21m1 stop Denver Intl

11:52 am - 12:21 amONT Ontario-ORD Chicago O'Hare Intl

10h 29m1 stop Denver Intl

$160Frontier

Wed, Oct 28 - Sat, Oct 31

10:15 am - 4:20 pmMDW Chicago Midway-ONT Ontario

8h 05m1 stop San Jose

6:30 am - 12:20 pmONT Ontario-MDW Chicago Midway

3h 50mnonstop

$201Southwest

Wed, Oct 28 - Sat, Oct 31

3:35 pm - 9:25 pmMDW Chicago Midway-ONT Ontario

7h 50m2 stops Colorado Springs Las Vegas Harry Reid Intl

6:30 am - 12:20 pmONT Ontario-MDW Chicago Midway

3h 50mnonstop

$206Southwest

Wed, Oct 14 - Sat, Oct 24

7:00 am - 1:16 pmORD Chicago O'Hare Intl-ONT Ontario

8h 16m1 stop Seattle/Tacoma Intl

6:02 am - 6:20 pmONT Ontario-ORD Chicago O'Hare Intl

10h 18m1 stop Seattle/Tacoma Intl

$209Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

7:00 am - 1:16 pmORD Chicago O'Hare Intl-ONT Ontario

8h 16m1 stop Seattle/Tacoma Intl

6:02 am - 6:20 pmONT Ontario-ORD Chicago O'Hare Intl

10h 18m1 stop Seattle/Tacoma Intl

$209Alaska Airlines

Sat, Nov 7 - Mon, Nov 9

4:15 pm - 6:47 pmORD Chicago O'Hare Intl-ONT Ontario

4h 32mnonstop

1:35 pm - 10:29 pmONT Ontario-ORD Chicago O'Hare Intl

6h 54m1 stop San Francisco

$219United Airlines

Thu, Feb 25 - Tue, Mar 2

5:59 am - 12:20 pmORD Chicago O'Hare Intl-ONT Ontario

8h 21m1 stop San Francisco

6:30 am - 12:28 pmONT Ontario-ORD Chicago O'Hare Intl

3h 58mnonstop

$227United Airlines

Thu, Feb 25 - Tue, Mar 2

7:00 am - 1:57 pmORD Chicago O'Hare Intl-ONT Ontario

8h 57m1 stop Seattle/Tacoma Intl

7:00 am - 6:32 pmONT Ontario-ORD Chicago O'Hare Intl

9h 32m1 stop Atlanta Hartsfield-Jackson

$237Delta

Thu, Feb 25 - Tue, Mar 2

7:00 am - 1:57 pmORD Chicago O'Hare Intl-ONT Ontario

8h 57m1 stop Seattle/Tacoma Intl

7:00 am - 9:53 pmONT Ontario-ORD Chicago O'Hare Intl

12h 53m2 stops Seattle/Tacoma Intl Salt Lake City

$242Delta

Recent last minute flight deals from Michigan to Ontario

Sat, Sep 19 - Fri, Sep 25

6:30 am - 10:30 amORD Chicago O'Hare Intl-ONT Ontario

6h 00m1 stop Denver Intl

8:24 pm - 5:38 amONT Ontario-ORD Chicago O'Hare Intl

7h 14m1 stop Las Vegas Harry Reid Intl

$238Frontier

Sat, Sep 19 - Sun, Sep 20

6:30 am - 10:30 amORD Chicago O'Hare Intl-ONT Ontario

6h 00m1 stop Denver Intl

11:45 am - 12:23 amONT Ontario-ORD Chicago O'Hare Intl

10h 38m1 stop Denver Intl

$238Frontier

Fri, Sep 18 - Sat, Sep 19

4:30 pm - 10:51 pmORD Chicago O'Hare Intl-ONT Ontario

8h 21m1 stop San Francisco

1:18 pm - 9:59 pmONT Ontario-ORD Chicago O'Hare Intl

6h 41m1 stop Denver Intl

$297United Airlines

Tue, Sep 15 - Tue, Sep 22

1:51 pm - 11:47 pmORD Chicago O'Hare Intl-ONT Ontario

11h 56m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 am - 6:01 pmONT Ontario-ORD Chicago O'Hare Intl

10h 01m1 stop Seattle/Tacoma Intl

$302Delta

Sat, Sep 19 - Sat, Sep 26

12:29 pm - 10:40 pmORD Chicago O'Hare Intl-ONT Ontario

12h 11m2 stops Minneapolis St Paul Seattle/Tacoma Intl

7:05 am - 6:56 pmONT Ontario-ORD Chicago O'Hare Intl

9h 51m1 stop Atlanta Hartsfield-Jackson

$302Delta

Wed, Sep 16 - Thu, Sep 17

6:00 am - 11:47 amORD Chicago O'Hare Intl-ONT Ontario

7h 47m1 stop Dallas/Fort Worth

2:22 pm - 12:14 amONT Ontario-ORD Chicago O'Hare Intl

7h 52m1 stop Dallas/Fort Worth

$317American Airlines

Wed, Sep 16 - Thu, Sep 17

5:00 am - 11:47 amORD Chicago O'Hare Intl-ONT Ontario

8h 47m1 stop Dallas/Fort Worth

1:04 pm - 11:43 pmONT Ontario-ORD Chicago O'Hare Intl

8h 39m1 stop Phoenix Sky Harbor Intl

$318American Airlines

Sun, Sep 20 - Fri, Sep 25

6:30 am - 10:00 amMDW Chicago Midway-ONT Ontario

5h 30m1 stop Denver Intl

11:55 pm - 5:45 amONT Ontario-MDW Chicago Midway

3h 50mnonstop

$328Southwest

Tue, Sep 15 - Thu, Oct 1

6:40 am - 10:15 amMDW Chicago Midway-ONT Ontario

5h 35m1 stop Denver Intl

4:15 pm - 1:10 amONT Ontario-MDW Chicago Midway

6h 55m1 stop Phoenix Sky Harbor Intl

$338Southwest

Fri, Sep 18 - Mon, Sep 28

2:35 pm - 8:01 pmORD Chicago O'Hare Intl-ONT Ontario

7h 26m1 stop San Francisco

4:03 pm - 12:59 amONT Ontario-ORD Chicago O'Hare Intl

6h 56m1 stop San Francisco

$347United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$82

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

Most popular time to fly and prices are also 20% 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.