Cheap Flights from Detroit to Ontario
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flight deals from Detroit to Ontario
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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DTW 13:3513h 24m1 stopsONT 23:59Detroit - Ontario | Fri, May 2 | Frontier Airlines
SIN 22:5310h 9m1 stopsDTW 12:02Ontario - Detroit | Mon, May 5 | Frontier AirlinesNZD 265 NZD 43839% OFF39% OFFNZD 438 NZD 265 -
DTW 09:2214h 29m1 stopsONT 20:51Detroit - Ontario | Wed, Jun 4 | Spirit Airlines
SIN 09:594h 24mDirectDTW 17:23Ontario - Detroit | Wed, Jun 11 | Spirit AirlinesNZD 274 NZD 43837% OFF37% OFFNZD 438 NZD 274 -
DTW 14:2812h 31m1 stopsONT 23:59Detroit - Ontario | Thu, May 8 | Frontier Airlines
SIN 09:594h 24mDirectDTW 17:23Ontario - Detroit | Wed, May 14 | Spirit AirlinesNZD 298 NZD 43832% OFF32% OFFNZD 438 NZD 298
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DTW 22:0621h 12m1 stopsONT 16:18Detroit - Ontario | Wed, Jun 4 | Frontier Airlines
SIN 09:594h 24mDirectDTW 17:23Ontario - Detroit | Sat, Jun 7 | Spirit AirlinesNZD 30530% OFFNZD 438 NZD 305
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DTW 22:0625h 45m1 stopsONT 20:51Detroit - Ontario | Tue, Jun 3 | Frontier Airlines
SIN 12:3923h 47m1 stopsDTW 15:26Ontario - Detroit | Wed, Jun 11 | Frontier AirlinesNZD 30830% OFFNZD 438 NZD 308
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DTW 14:3312h 26m1 stopsONT 23:59Detroit - Ontario | Thu, May 1 | Frontier Airlines
SIN 21:264h 17mDirectDTW 04:43Ontario - Detroit | Thu, May 8 | Spirit AirlinesNZD 31727% OFFNZD 438 NZD 317
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DTW 05:2011h 17m1 stopsONT 13:37Detroit - Ontario | Wed, Apr 30 | Spirit Airlines
SIN 21:0213h 15m1 stopsDTW 13:17Ontario - Detroit | Fri, May 2 | Spirit AirlinesNZD 31827% OFFNZD 438 NZD 318
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DTW 14:2812h 31m1 stopsONT 23:59Detroit - Ontario | Mon, May 5 | Frontier Airlines
SIN 21:304h 24mDirectDTW 04:54Ontario - Detroit | Tue, May 6 | Spirit AirlinesNZD 32127% OFFNZD 438 NZD 321
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DTW 11:4315h 8m1 stopsONT 23:51Detroit - Ontario | Fri, May 30 | Frontier Airlines
SIN 09:594h 24mDirectDTW 17:23Ontario - Detroit | Wed, Jun 4 | Spirit AirlinesNZD 32127% OFFNZD 438 NZD 321
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DTW 21:5917h 21m1 stopsONT 12:20Detroit - Ontario | Sun, Jun 8 | Frontier Airlines
SIN 21:304h 22mDirectDTW 04:52Ontario - Detroit | Mon, Jun 16 | Spirit AirlinesNZD 32426% OFFNZD 438 NZD 324
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DTT 13:0017h 25m1 stopsONT Invalid DateDetroit - Ontario | Thu, May 1 | Normal Airline
ONT 15:006hDirectDTT 16:00Ontario - Detroit | Sat, May 3 | Normal AirlineFind More FlightsFind More Flights
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DTW 17:1823h 17m1 stopsONT 13:35Detroit - Ontario | Mon, May 5 | Frontier AirlinesNZD 119 NZD 38969% OFF69% OFFNZD 389 NZD 119
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DTW 22:0518h 32m1 stopsONT 13:37Detroit - Ontario | Tue, Apr 29 | Spirit AirlinesNZD 131 NZD 38966% OFF66% OFFNZD 389 NZD 131
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DTW 21:5925h 52m1 stopsONT 20:51Detroit - Ontario | Sun, Jun 1 | Frontier AirlinesNZD 153 NZD 38961% OFF61% OFFNZD 389 NZD 153
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DTW 05:2011h 17m1 stopsONT 13:37Detroit - Ontario | Wed, Apr 30 | Spirit AirlinesNZD 15460% OFFNZD 389 NZD 154
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DTW 22:0625h 45m1 stopsONT 20:51Detroit - Ontario | Wed, Jun 4 | Frontier AirlinesNZD 15460% OFFNZD 389 NZD 154
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DTW 20:3518h 33m1 stopsONT 12:08Detroit - Ontario | Tue, May 6 | Spirit AirlinesNZD 15560% OFFNZD 389 NZD 155
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DTW 21:5521h 36m1 stopsONT 16:31Detroit - Ontario | Wed, May 28 | Frontier AirlinesNZD 16756% OFFNZD 389 NZD 167
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DTW 21:5916h 44m1 stopsONT 11:43Detroit - Ontario | Tue, May 27 | Frontier AirlinesNZD 16956% OFFNZD 389 NZD 169
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DTW 14:2812h 31m1 stopsONT 23:59Detroit - Ontario | Thu, May 8 | Frontier AirlinesNZD 23739% OFFNZD 389 NZD 237
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DTW 22:0717h 1m1 stopsONT 12:08Detroit - Ontario | Mon, May 5 | Spirit AirlinesNZD 28826% OFFNZD 389 NZD 288
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DTT 13:0017h 25m1 stopsONT Invalid DateDetroit - Ontario | Thu, May 1 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Detroit (DTT) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Detroit to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Detroit (DTT) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around NZD 639.
How to find a cheap flight from Detroit to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Detroit to Ontario. Book your flights at the right time and save more.
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Flight Information from Detroit to Ontario
| Cheapest one-way flight price | NZD 119 |
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| Cheapest round-trip ticket price | NZD 274 |
| Off-season for travel | December |
| Peak season for travel | January |
| Flight distance | 9,436.89 km |
| Popular airline | United Airlines |