$140 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 9/9. 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

Wed, Sep 30 - Tue, Oct 13
Multiple Airlines Logo
9:30 am - 11:27 pm
YYZ
-
DTW
13h 57m
1 stop
Multiple Airlines Logo
11:00 am - 4:55 pm
DTW
-
YYZ
29h 55m
1 stop
$228Multiple Airlines
Wed, Sep 30 - Thu, Oct 15
Multiple Airlines Logo
9:30 am - 11:27 pm
YYZ
-
DTW
13h 57m
1 stop
Multiple Airlines Logo
11:00 am - 4:55 pm
DTW
-
YYZ
29h 55m
1 stop
$229Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
9:30 am - 11:27 pm
YYZ
-
DTW
13h 57m
1 stop
Multiple Airlines Logo
11:00 am - 4:55 pm
DTW
-
YYZ
29h 55m
1 stop
$229Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
WestJet Logo
11:00 am - 5:20 pm
YYZ
-
DTW
6h 20m
1 stop
WestJet Logo
6:10 pm - 5:45 am
DTW
-
YYZ
11h 35m
1 stop
$375WestJet
Sun, Sep 20 - Mon, Sep 21
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
$383WestJet
Sun, Sep 6 - Sun, Sep 13
WestJet Logo
11:00 am - 5:20 pm
YYZ
-
DTW
6h 20m
1 stop
WestJet Logo
6:10 pm - 5:45 am
DTW
-
YYZ
11h 35m
1 stop
$384WestJet
Tue, Sep 8 - Tue, Sep 15
Delta Logo
6:59 pm - 7:54 am
YYZ
-
DTW
12h 55m
1 stop
Delta Logo
7:00 am - 11:39 pm
DTW
-
YYZ
16h 39m
1 stop
$433Delta
Wed, Sep 9 - Sat, Sep 12
Delta Logo
7:50 am - 4:52 pm
YYZ
-
DTW
9h 02m
1 stop
Delta Logo
7:05 am - 6:09 pm
DTW
-
YYZ
11h 04m
2 stops
$433Delta
Sat, Aug 29 - Sun, Aug 30
Air Canada Logo
1:00 pm - 2:16 pm
YYZ
-
DTW
1h 16mnonstop
Air Canada Logo
6:50 pm - 7:59 pm
DTW
-
YYZ
1h 09mnonstop
$507Air Canada
Sat, Aug 29 - Sun, Aug 30
Air Canada Logo
4:30 pm - 9:40 pm
YYZ
-
DTW
5h 10m
1 stop
Air Canada Logo
3:00 pm - 4:09 pm
DTW
-
YYZ
1h 09mnonstop
$508Air Canada
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Good to know

Low season

January

Cheapest flight

$140
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)