Cheap flights from Detroit to Ontario from £228

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1 stop
Mon, Jul 21
Detroit DTWOntario ONT

£228
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1 stop
Mon, Jul 21
Detroit DTWOntario ONT

£228
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1 stop
Mon, Jul 21
Detroit DTWOntario ONT

£228
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1 stop
Fri, Jul 25
Detroit DTWOntario ONT

£247
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1 stop
Sat, Jul 26
Detroit DTWOntario ONT

£248
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1 stop
Sat, Jul 26
Detroit DTWOntario ONT

£248
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Prices updated:

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1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
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1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
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1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
Search
1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
Search
1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
Search
1 stop
Sat, Jul 26 – Thu, Jul 31
Detroit DTWOntario ONT

£432
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Prices updated:

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How much do flights to Ontario cost?

Key info about flying to Ontario

Depart from
Detroit Metropolitan
Arrive to
Ontario International
Average flights per week
61
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Detroit to Ontario

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
4 Jul
32°C18°C
11 Jul
34°C21°C
Saturday
5 Jul
34°C19°C
12 Jul
32°C19°C
Sunday
6 Jul
32°C19°C
13 Jul
33°C19°C
Monday
7 Jul
31°C19°C
14 Jul
33°C19°C
Tuesday
8 Jul
35°C19°C
15 Jul
33°C19°C
Wednesday
9 Jul
36°C21°C
16 Jul
32°C20°C
Thursday
10 Jul
35°C22°C
17 Jul
31°C20°C

Ontario travel tips

Hikers lovers may not miss the North Etiwanda Preserve in Ontario
Enjoy the hearty portion of Pastrami Melt at the Holiday Cafe in Ontario
Eat burgers from farm products in Ontario
The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. Detroit and Ontario have 61 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Detroit?
What are the most popular routes to and from Ontario?
Which airports are there in Detroit?
What airports are near Detroit?
What airports are near Ontario?
Which airlines fly between Detroit and Ontario?
When’s the best time to travel between Detroit and Ontario?
What flights operate between Detroit and Ontario?
How many airports are there near Detroit?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Detroit and Ontario depart?
What time do nonstop (direct) flights between Detroit and Ontario arrive?
What time do flights between Detroit and Ontario depart?
What time do flights between Detroit and Ontario arrive?

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Flights from Detroit

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

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Other destination countries from Detroit

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