ONT

$92 Find Cheap Flights from Michigan to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Michigan to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Michigan to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Michigan to Ontario

Tue, Aug 25 - Mon, Oct 5
Frontier Logo
2:41 pm - 11:50 pm
ORD
-
ONT
11h 09m
1 stop
Frontier Logo
6:00 am - 9:35 pm
ONT
-
ORD
13h 35m
1 stop
$190Frontier
Wed, Sep 2 - Wed, Sep 9
Frontier Logo
2:41 pm - 10:04 am
ORD
-
ONT
21h 23m
1 stop
Frontier Logo
2:55 pm - 10:01 am
ONT
-
ORD
17h 06m
1 stop
$193Frontier
Wed, Sep 2 - Wed, Sep 9
Southwest Logo
5:25 pm - 7:35 pm
MDW
-
ONT
4h 10mnonstop
Southwest Logo
11:55 pm - 5:45 am
ONT
-
MDW
3h 50mnonstop
$239Southwest
Sat, Sep 5 - Tue, Sep 8
Southwest Logo
6:00 pm - 8:15 pm
MDW
-
ONT
4h 15mnonstop
Southwest Logo
11:55 pm - 5:45 am
ONT
-
MDW
3h 50mnonstop
$244Southwest
Sat, Oct 10 - Mon, Oct 19
Delta Logo
6:00 am - 11:08 am
SBN
-
ONT
8h 08m
1 stop
Delta Logo
11:15 pm - 11:01 am
ONT
-
SBN
8h 46m
1 stop
$349Delta
Thu, Aug 20 - Sun, Aug 23
Delta Logo
5:10 pm - 9:52 pm
SBN
-
ONT
7h 42m
1 stop
Delta Logo
10:00 pm - 2:34 pm
ONT
-
SBN
13h 34m
2 stops
$354Delta
Sun, Aug 16 - Wed, Aug 19
Multiple Airlines Logo
1:53 pm - 8:03 am
SBN
-
ONT
21h 10m
1 stop
Multiple Airlines Logo
10:59 am - 8:13 pm
ONT
-
SBN
30h 14m
2 stops
$366Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Multiple Airlines Logo
1:53 pm - 8:03 am
SBN
-
ONT
21h 10m
1 stop
Multiple Airlines Logo
9:37 am - 8:13 pm
ONT
-
SBN
31h 36m
2 stops
$367Multiple Airlines
Tue, Aug 25 - Sun, Aug 30
American Airlines Logo
6:00 am - 12:03 pm
AZO
-
ONT
9h 03m
2 stops
American Airlines Logo
12:59 pm - 12:41 am
ONT
-
AZO
8h 42m
2 stops
$449American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:32 am - 12:03 pm
FNT
-
ONT
9h 31m
2 stops
American Airlines Logo
1:05 pm - 12:25 am
ONT
-
FNT
8h 20m
2 stops
$459American Airlines
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Good to know

Low season

January

Cheapest flight

$92
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Chicago O'Hare Airport to Ontario

FAQs for booking flights from Michigan 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.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)