Cheap flights from Portland to Ontario from £89

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Direct
Sat, Aug 2
Portland PDXOntario ONT

£89
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Direct
Sat, Aug 2
Portland PDXOntario ONT

£89
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Direct
Sat, Aug 2
Portland PDXOntario ONT

£95
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Direct
Thu, Jul 31
Portland PDXOntario ONT

£100
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Direct
Thu, Jul 31
Portland PDXOntario ONT

£100
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Direct
Mon, Aug 4
Portland PDXOntario ONT

£101
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Prices updated:

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Direct
Tue, Jul 29 – Sat, Aug 2
Portland PDXOntario ONT

£94
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Direct
Tue, Jul 29 – Sat, Aug 2
Portland PDXOntario ONT

£94
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Direct
Fri, Aug 1 – Tue, Aug 5
Portland PDXOntario ONT

£97
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Direct
Fri, Aug 1 – Tue, Aug 5
Portland PDXOntario ONT

£97
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Direct
Fri, Aug 1 – Tue, Aug 5
Portland PDXOntario ONT

£97
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Direct
Fri, Aug 1 – Tue, Aug 5
Portland PDXOntario ONT

£97
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Prices updated:

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Key info about flying to Ontario

Depart from
Portland International
Arrive to
Ontario International
Average flights per week
98
Flight distance
1352 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Portland to Ontario in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07Sun 06.07
---------3233
---------1111
---------222---
Weekly flights: 21 totalDaily flights: 3 averageMost flights: Thursday 3 flights
AirlineMon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07Sun 13.07
3333333
11---1111
---12132---
Weekly flights: 36 totalDaily flights: 5.14 averageMost flights: Monday 3 flights
AirlineMon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07Sun 20.07
3313333
11---1111
------2------------
Weekly flights: 27 totalDaily flights: 3.86 averageMost flights: Monday 3 flights
AirlineMon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07Sun 27.07
3313333
11---1111
------2------------
Weekly flights: 27 totalDaily flights: 3.86 averageMost flights: Monday 3 flights

Check-in for a flight from Portland to Ontario

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
United AirlinesUALUANo

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

Watch how cooks prepare your food before it comes at your table at Benihana in Ontario
Have fun at the LOL Kids Club like a child in Ontario
Enjoy artisan pasta at Rossa's Cucina in Ontario
The distance between Portland and Ontario is 1352 km. The most popular airlines for this route are Hawaiian Airlines, Frontier Airlines, Alaska Airlines, and United Airlines. Portland and Ontario have 98 direct flights per week.

Frequently asked questions

How long does it take to travel from Portland to Ontario?
What is the flight distance between Portland and Ontario?
What airlines offer nonstop (direct) flights between Portland and Ontario?
What are the most popular routes to and from Portland?
What are the most popular routes to and from Ontario?
What airports are near Portland?
What airports are near Ontario?
Which airlines fly between Portland and Ontario?
When’s the best time to travel between Portland and Ontario?
What flights operate between Portland and Ontario?
How many airports are there near Portland?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Portland and Ontario depart?
What time do nonstop (direct) flights between Portland and Ontario arrive?
What time do flights between Portland and Ontario depart?
What time do flights between Portland and Ontario arrive?

Explore alternative trips

Flights from Portland

Flights to Ontario

Popular routes

The nearest countries with flights to Ontario

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