Cheap flights from Austin to Ontario from £138

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1 stop
Tue, Jul 29
Austin AUSOntario ONT

£138
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1 stop
Tue, Jul 29
Austin AUSOntario ONT

£138
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1 stop
Tue, Jul 29
Austin AUSOntario ONT

£138
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1 stop
Wed, Jul 30
Austin AUSOntario ONT

£139
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1 stop
Wed, Jul 30
Austin AUSOntario ONT

£139
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1 stop
Thu, Jul 31
Austin AUSOntario ONT

£140
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Prices updated:

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1 stop
Thu, Jul 31 – Tue, Aug 5
Austin AUSOntario ONT

£201
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1 stop
Thu, Jul 31 – Tue, Aug 5
Austin AUSOntario ONT

£241
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1 stop
Thu, Jul 31 – Tue, Aug 5
Austin AUSOntario ONT

£242
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1 stop
Thu, Jul 31 – Tue, Aug 5
Austin AUSOntario ONT

£243
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1 stop
Thu, Jul 31 – Tue, Aug 5
Austin AUSOntario ONT

£249
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1 stop
Sat, Aug 2 – Tue, Aug 5
Austin AUSOntario ONT

£254
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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
Austin–Bergstrom International
Arrive to
Ontario International
Average flights per week
72
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Austin 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
11 Jul
31°C20°C
18 Jul
33°C21°C
Saturday
12 Jul
32°C19°C
19 Jul
32°C22°C
Sunday
13 Jul
30°C19°C
20 Jul
35°C22°C
Monday
14 Jul
30°C20°C
21 Jul
33°C22°C
Tuesday
15 Jul
31°C18°C
22 Jul
32°C19°C
Wednesday
16 Jul
30°C17°C
23 Jul
32°C19°C
Thursday
17 Jul
31°C17°C
24 Jul
34°C19°C

Ontario travel tips

Eat some olives from the famous family-run Graber Olive House in Ontario

See one of the first America's well-equipped mansions in Ontario

Try Egyptian style hookahs in Ontario

The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. Austin and Ontario have 72 direct flights per week.

Frequently asked questions

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

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Flights from Austin

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

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Other destination countries from Austin

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