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, Nov 3 - Sun, Nov 15

10:40 am - 4:38 pmORD Chicago O'Hare Intl-ONT Ontario

7h 58m1 stop Dallas/Fort Worth

8:35 pm - 5:13 amONT Ontario-ORD Chicago O'Hare Intl

6h 38m1 stop Las Vegas Harry Reid Intl

$135Frontier

Sat, Oct 24 - Tue, Oct 27

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

6h 15m1 stop Denver Intl

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

8h 59m1 stop Denver Intl

$163Frontier

Sat, Oct 31 - Sat, Nov 14

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

4h 32mnonstop

7:00 am - 12:58 pmONT Ontario-ORD Chicago O'Hare Intl

3h 58mnonstop

$186United Airlines

Sat, Nov 7 - Sat, Nov 14

10:25 am - 12:45 pmMDW Chicago Midway-ONT Ontario

4h 20mnonstop

8:20 am - 2:05 pmONT Ontario-MDW Chicago Midway

3h 45mnonstop

$189Southwest

Tue, Jan 12 - Tue, Jan 19

3:50 pm - 6:10 pmMDW Chicago Midway-ONT Ontario

4h 20mnonstop

6:45 am - 12:30 pmONT Ontario-MDW Chicago Midway

3h 45mnonstop

$190Southwest

Tue, Nov 3 - Sat, Nov 14

2:30 pm - 8:15 pmORD Chicago O'Hare Intl-ONT Ontario

7h 45m1 stop San Francisco

7:00 am - 12:58 pmONT Ontario-ORD Chicago O'Hare Intl

3h 58mnonstop

$192United Airlines

Thu, Oct 15 - Wed, Oct 21

12:26 pm - 7:05 pmORD Chicago O'Hare Intl-ONT Ontario

8h 39m1 stop Dallas/Fort Worth

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

10h 18m1 stop Seattle/Tacoma Intl

$193Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

2:14 pm - 8:15 pmORD Chicago O'Hare Intl-ONT Ontario

8h 01m1 stop Portland

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

10h 29m1 stop Denver Intl

$199Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

5:30 am - 11:08 amORD Chicago O'Hare Intl-ONT Ontario

7h 38m1 stop Atlanta Hartsfield-Jackson

1:11 pm - 9:56 pmONT Ontario-ORD Chicago O'Hare Intl

6h 45m1 stop Salt Lake City

$237Delta

Sat, Dec 5 - Mon, Dec 7

4:00 pm - 10:30 pmORD Chicago O'Hare Intl-ONT Ontario

8h 30m1 stop Salt Lake City

11:08 pm - 9:22 amONT Ontario-ORD Chicago O'Hare Intl

8h 14m1 stop Atlanta Hartsfield-Jackson

$237Delta

Recent last minute flight deals from Michigan to Ontario

Sat, Sep 26 - Wed, Oct 7

6:00 am - 4:46 pmORD Chicago O'Hare Intl-ONT Ontario

12h 46m1 stop Dallas/Fort Worth

2:30 pm - 5:17 amONT Ontario-ORD Chicago O'Hare Intl

12h 47m1 stop Las Vegas Harry Reid Intl

$228Frontier

Sat, Sep 26 - Tue, Oct 6

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

6h 00m1 stop Denver Intl

5:44 pm - 5:38 amONT Ontario-ORD Chicago O'Hare Intl

9h 54m1 stop Las Vegas Harry Reid Intl

$228Frontier

Tue, Sep 22 - Sat, Oct 17

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

6h 00m1 stop Denver Intl

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

10h 18m1 stop Seattle/Tacoma Intl

$246Multiple Airlines

Fri, Sep 25 - Mon, Oct 5

4:55 pm - 10:05 pmMDW Chicago Midway-ONT Ontario

7h 10m1 stop Phoenix Sky Harbor Intl

11:55 pm - 5:40 amONT Ontario-MDW Chicago Midway

3h 45mnonstop

$267Southwest

Fri, Sep 25 - Sat, Oct 3

6:15 pm - 10:05 pmMDW Chicago Midway-ONT Ontario

5h 50m1 stop Phoenix Sky Harbor Intl

11:55 pm - 5:40 amONT Ontario-MDW Chicago Midway

3h 45mnonstop

$307Southwest

Sat, Sep 26 - Sun, Sep 27

8:15 am - 1:25 pmORD Chicago O'Hare Intl-ONT Ontario

7h 10m1 stop Dallas/Fort Worth

7:11 pm - 5:03 amONT Ontario-ORD Chicago O'Hare Intl

7h 52m1 stop Phoenix Sky Harbor Intl

$317American Airlines

Sat, Sep 26 - Sat, Oct 3

5:00 am - 9:29 amORD Chicago O'Hare Intl-ONT Ontario

6h 29m1 stop Dallas/Fort Worth

10:25 am - 9:09 pmONT Ontario-ORD Chicago O'Hare Intl

8h 44m1 stop Dallas/Fort Worth

$317American Airlines

Fri, Sep 25 - Sun, Sep 27

3:50 pm - 8:58 pmORD Chicago O'Hare Intl-ONT Ontario

7h 08m1 stop Denver Intl

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

6h 56m1 stop San Francisco

$317United Airlines

Fri, Sep 25 - Tue, Sep 29

3:50 pm - 8:58 pmORD Chicago O'Hare Intl-ONT Ontario

7h 08m1 stop Denver Intl

11:10 am - 8:22 pmONT Ontario-ORD Chicago O'Hare Intl

7h 12m1 stop San Francisco

$317United Airlines

Mon, Sep 21 - Mon, Sep 28

8:55 pm - 9:09 amORD Chicago O'Hare Intl-ONT Ontario

14h 14m1 stop Las Vegas Harry Reid Intl

7:59 pm - 6:20 amONT Ontario-ORD Chicago O'Hare Intl

8h 21m1 stop Seattle/Tacoma Intl

$354Multiple 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 18% 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.