Book United Ontario to Detroit flight deals from $878

Select journey type

Enter to select travel class and passengers

Search flights from Ontario to Detroit (ONT - DTW)

July

Skip to content

Tuesday 17th

Return Wednesday 1st
from$ 976*Viewed: 4 hours ago

Sunday 22nd

Return Monday 6th
from$ 1,006*Viewed: 4 hours ago

Tuesday 31st

Return Wednesday 15th
from$ 946*Viewed: 4 hours ago

August

Skip to content

Tuesday 21st

Return Wednesday 5th
from$ 878*Viewed: 4 hours ago

Thursday 23rd

Return Friday 7th
from$ 912*Viewed: 4 hours ago

Tuesday 28th

Return Wednesday 12th
from$ 878*Viewed: 4 hours ago

September

Skip to content

Thursday 6th

Return Friday 21st
from$ 912*Viewed: 4 hours ago

Monday 10th

Return Tuesday 25th
from$ 878*Viewed: 4 hours ago

Thursday 13th

Return Friday 28th
from$ 912*Viewed: 4 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Illuminated buildings in downtown Detroit at dusk

Plan ahead for flights from Ontario to Detroit

from
to
Type
Dates
Price*
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 878*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 878*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 878*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Tue 7 Aug 2018
Return Wed 22 Aug 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Wed 8 Aug 2018
Return Thu 23 Aug 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Sat 18 Aug 2018
Return Sun 2 Sep 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Mon 20 Aug 2018
Return Tue 4 Sep 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Thu 23 Aug 2018
Return Fri 7 Sep 2018
from$ 912*Viewed: 4 hours ago
Ontario (ONT)
to Detroit (DTW)
Roundtrip
Depart Fri 24 Aug 2018
Return Sat 8 Sep 2018
from$ 912*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Detroit

71 °FTuesday06/19/2018
72 °FWednesday06/20/2018
75 °FThursday06/21/2018
78 °FFriday06/22/2018
74 °FSaturday06/23/2018
81 °FSunday06/24/2018
65 °FMonday06/25/2018
Powered by: OpenWeatherMap.org