$159 Find Cheap Flights from Ontario to Detroit - 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 Detroit departing on 8/31. 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 Ontario to Detroit

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Detroit 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 Ontario to Detroit

Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
6:30 am - 5:22 pm
YYZ
-
DTW
10h 52m
1 stop
Multiple Airlines Logo
5:21 pm - 4:45 pm
DTW
-
YYZ
23h 24m
1 stop
$339Multiple Airlines
Sun, Sep 13 - Wed, Sep 16
Multiple Airlines Logo
11:00 am - 5:20 pm
YYZ
-
DTW
6h 20m
1 stop
Multiple Airlines Logo
11:00 am - 4:55 pm
DTW
-
YYZ
29h 55m
1 stop
$347Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
9:30 am - 1:07 pm
YYZ
-
DTW
27h 37m
1 stop
Multiple Airlines Logo
11:00 am - 4:55 pm
DTW
-
YYZ
29h 55m
1 stop
$348Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
9:15 am - 5:12 pm
YTZ
-
DTW
7h 57m
1 stop
Multiple Airlines Logo
8:46 pm - 5:20 pm
DTW
-
YTZ
20h 34m
2 stops
$353Multiple Airlines
Mon, Sep 14 - Wed, Sep 16
WestJet Logo
6:15 pm - 5:20 pm
YYZ
-
DTW
23h 05m
1 stop
WestJet Logo
5:30 pm - 3:00 pm
DTW
-
YYZ
21h 30m
1 stop
$369WestJet
Tue, Sep 15 - Wed, Sep 16
WestJet Logo
7:35 am - 5:20 pm
YYZ
-
DTW
9h 45m
1 stop
WestJet Logo
5:30 pm - 3:00 pm
DTW
-
YYZ
21h 30m
1 stop
$377WestJet
Wed, Sep 9 - Tue, Sep 15
Delta Logo
2:25 pm - 10:13 pm
YUL
-
DTW
7h 48m
1 stop
Delta Logo
5:55 pm - 8:35 am
DTW
-
YUL
14h 40m
1 stop
$397Delta
Wed, Sep 9 - Mon, Sep 14
Delta Logo
9:30 am - 7:04 pm
YUL
-
DTW
9h 34m
1 stop
Delta Logo
9:50 pm - 8:35 am
DTW
-
YUL
10h 45m
1 stop
$399Delta
Sat, Aug 15 - Sat, Aug 22
Air Canada Logo
4:30 pm - 9:40 pm
YTZ
-
DTW
5h 10m
1 stop
Air Canada Logo
10:15 am - 3:51 pm
DTW
-
YTZ
5h 36m
1 stop
$506Air Canada
Fri, Aug 14 - Fri, Aug 21
Air Canada Logo
4:30 pm - 9:40 pm
YTZ
-
DTW
5h 10m
1 stop
Air Canada Logo
10:15 am - 3:51 pm
DTW
-
YTZ
5h 36m
1 stop
$523Air Canada
Useful Info

Good to know

Low season

January

Cheapest flight

$159
Best time to beat the crowds but there is an average 75% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from Toronto Pearson Airport to Detroit

FAQs for booking Ontario to Detroit flights

  • How does KAYAK find such low prices on flights from Ontario to Detroit?

    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 Ontario to Detroit.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Detroit?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit from Ontario 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 Ontario to Detroit?

    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 Detroit with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Detroit?

    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 Detroit from Ontario 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 Detroit

Information on your arrival and departure airports

Detroit (DTW)