ONT

$61 Find Cheap Flights from Michigan to Ontario

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 2/1. 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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Everything you should know

Cheapest round-trip
$141
Overall average: $430
Frontier
Thu 3/5Mon 3/9
DTW - ONT • 1 stop
Cheapest non-stop
$367
Southwest
Mon 2/2Tue 2/10
MDW - ONT • Non-stop
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We hope you love your trip to Ontario!
Flight Deals
Useful Info
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

Thu, Mar 5 - Mon, Mar 9
Frontier Logo
6:00 am - 11:59 pm
DTW
-
ONT
20h 59m1 stop
Frontier Logo
6:15 am - 9:42 pm
ONT
-
DTW
12h 27m1 stop
$141Frontier
Thu, Feb 19 - Sat, Feb 28
Frontier Logo
4:16 pm - 11:59 pm
ORD
-
ONT
9h 43m1 stop
Frontier Logo
8:21 am - 11:17 pm
ONT
-
ORD
12h 56m1 stop
$145Frontier
Wed, Feb 11 - Tue, Feb 17
Frontier Logo
8:30 am - 9:34 pm
DTW
-
ONT
16h 04m1 stop
Frontier Logo
8:35 am - 11:55 pm
ONT
-
DTW
12h 20m1 stop
$147Frontier
Mon, Feb 2 - Tue, Feb 10
Hawaiian Airlines Logo
8:00 am - 3:08 pm
ORD
-
ONT
9h 08m1 stop
Hawaiian Airlines Logo
11:53 am - 11:50 pm
ONT
-
ORD
9h 57m1 stop
$161Hawaiian Airlines
Thu, Feb 5 - Tue, Feb 10
Multiple Airlines Logo
11:00 am - 12:20 am
DTW
-
ONT
16h 20m2 stops
Multiple Airlines Logo
8:36 am - 11:55 pm
ONT
-
DTW
12h 19m1 stop
$163Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
3:22 pm - 1:11 pm
ORD
-
ONT
23h 49m2 stops
Multiple Airlines Logo
3:22 pm - 9:03 pm
ONT
-
ORD
27h 41m1 stop
$167Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
5:03 pm - 10:26 pm
GRR
-
ONT
8h 23m1 stop
United Airlines Logo
7:00 am - 4:00 pm
ONT
-
GRR
6h 00m1 stop
$279United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
12:58 pm - 8:36 pm
GRR
-
ONT
10h 38m2 stops
United Airlines Logo
1:34 pm - 10:41 pm
ONT
-
GRR
6h 07m1 stop
$284United Airlines
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:29 pm - 11:50 pm
GRR
-
ONT
8h 21m2 stops
Delta Logo
5:55 pm - 9:45 am
ONT
-
GRR
12h 50m2 stops
$290Delta
Fri, Feb 6 - Wed, Feb 25
Delta Logo
6:00 am - 11:31 am
SBN
-
ONT
8h 31m1 stop
Delta Logo
10:20 pm - 11:07 am
ONT
-
SBN
9h 47m1 stop
$309Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$61
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Detroit 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)