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.

$86 CHEAP FLIGHTS from Michigan to Ontario

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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 10 - Sat, Nov 14

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

6h 35m1 stop Denver Intl

6:25 am - 3:34 pmONT Ontario-DTW Detroit Metropolitan Wayne County

6h 09m1 stop Denver Intl

$179Frontier

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

$195Frontier

Sat, Nov 14 - Tue, Nov 17

6:30 am - 10:42 amORD Chicago O'Hare Intl-ONT Ontario

6h 12m1 stop Denver Intl

6:00 am - 5:37 pmONT Ontario-ORD Chicago O'Hare Intl

9h 37m1 stop Seattle/Tacoma Intl

$227Multiple Airlines

Sat, Nov 14 - Tue, Nov 17

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

$239United Airlines

Wed, Dec 2 - Wed, Dec 9

3:55 pm - 6:15 pmMDW Chicago Midway-ONT Ontario

4h 20mnonstop

10:55 am - 4:40 pmONT Ontario-MDW Chicago Midway

3h 45mnonstop

$239Southwest

Sat, Nov 7 - Tue, Nov 10

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

4h 32mnonstop

5:00 am - 1:29 pmONT Ontario-ORD Chicago O'Hare Intl

6h 29m1 stop Denver Intl

$249United Airlines

Wed, Dec 2 - Wed, Dec 9

3:55 pm - 6:15 pmMDW Chicago Midway-ONT Ontario

4h 20mnonstop

5:45 am - 2:10 pmONT Ontario-MDW Chicago Midway

6h 25m1 stop Las Vegas Harry Reid Intl

$249Southwest

Tue, Oct 20 - Sat, Oct 24

6:30 am - 10:29 amORD Chicago O'Hare Intl-ONT Ontario

5h 59m1 stop Denver Intl

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

10h 18m1 stop Seattle/Tacoma Intl

$254Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

7:15 pm - 11:55 pmORD Chicago O'Hare Intl-ONT Ontario

6h 40m1 stop Salt Lake City

1:35 pm - 10:05 pmONT Ontario-ORD Chicago O'Hare Intl

6h 30m1 stop Salt Lake City

$259Delta

Sat, Dec 5 - Wed, Dec 9

1:30 pm - 7:56 pmORD Chicago O'Hare Intl-ONT Ontario

8h 26m1 stop Atlanta Hartsfield-Jackson

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

6h 45m1 stop Salt Lake City

$259Delta

Recent last minute flight deals from Michigan to Ontario

Thu, Sep 10 - Wed, Sep 30

1:01 pm - 6:39 pmORD Chicago O'Hare Intl-ONT Ontario

7h 38m1 stop Dallas/Fort Worth

6:15 am - 12:23 amONT Ontario-ORD Chicago O'Hare Intl

16h 08m1 stop Denver Intl

$222Frontier

Sat, Sep 12 - Thu, Oct 1

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

$228Frontier

Wed, Sep 9 - Fri, Sep 11

6:00 pm - 10:05 pmMDW Chicago Midway-ONT Ontario

6h 05m1 stop Denver Intl

12:25 pm - 8:15 pmONT Ontario-MDW Chicago Midway

5h 50m1 stop Denver Intl

$297Southwest

Sat, Sep 12 - Thu, Sep 17

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

8h 47m1 stop Dallas/Fort Worth

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

7h 52m1 stop Dallas/Fort Worth

$297American Airlines

Fri, Sep 11 - Mon, Sep 21

2:00 pm - 4:10 pmMDW Chicago Midway-ONT Ontario

4h 10mnonstop

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

3h 50mnonstop

$298Southwest

Mon, Sep 14 - Thu, Sep 17

5:10 pm - 10:24 pmMDW Chicago Midway-ONT Ontario

7h 14m1 stop Atlanta Hartsfield-Jackson

7:05 am - 4:15 pmONT Ontario-MDW Chicago Midway

7h 10m1 stop Atlanta Hartsfield-Jackson

$317Delta

Thu, Sep 10 - Mon, Sep 14

1:30 pm - 6:13 pmORD Chicago O'Hare Intl-ONT Ontario

6h 43m1 stop Phoenix Sky Harbor Intl

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

7h 52m1 stop Dallas/Fort Worth

$318American Airlines

Thu, Sep 10 - Mon, Sep 14

6:05 am - 11:05 amMDW Chicago Midway-ONT Ontario

7h 00m1 stop Atlanta Hartsfield-Jackson

10:00 pm - 12:39 pmONT Ontario-MDW Chicago Midway

12h 39m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$322Delta

Fri, Sep 11 - Sun, Sep 13

1:01 pm - 6:39 pmORD Chicago O'Hare Intl-ONT Ontario

7h 38m1 stop Dallas/Fort Worth

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

8h 21m1 stop Seattle/Tacoma Intl

$388Multiple Airlines

Tue, Sep 15 - Wed, Sep 30

7:08 am - 10:30 amDTW Detroit Metropolitan Wayne County-ONT Ontario

6h 22m1 stop Denver Intl

4:50 pm - 5:22 amONT Ontario-DTW Detroit Metropolitan Wayne County

33h 32m2 stops Boise Air Term. Gowen Fld Seattle/Tacoma Intl

$508Multiple Airlines

Useful Info

Low season	January
High season	November
Cheapest flight	$86

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 6% 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.