Cheap flights from Ontario, CA to Portland, OR

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Key info about flying to Portland

Depart from
Ontario International
Arrive to
Portland International
Average flights per week
39
Flight distance
1352 km

Weekly direct flights

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

AirlineSun 16.03Mon 17.03Tue 18.03Wed 19.03Thu 20.03Fri 21.03Sat 22.03
---------2333
------------33---
Weekly flights: 17 totalDaily flights: 2.43 averageMost flights: Thursday 3 flights
AirlineSun 23.03Mon 24.03Tue 25.03Wed 26.03Thu 27.03Fri 28.03Sat 29.03
33---2333
223122---
Weekly flights: 29 totalDaily flights: 4.14 averageMost flights: Sunday 3 flights
AirlineSun 30.03Mon 31.03Tue 01.04Wed 02.04Thu 03.04Fri 04.04Sat 05.04
13---3333
2---3------------
Weekly flights: 21 totalDaily flights: 3 averageMost flights: Monday 3 flights
AirlineSun 06.04Mon 07.04Tue 08.04Wed 09.04Thu 10.04Fri 11.04Sat 12.04
33---3333
------3------------
Weekly flights: 21 totalDaily flights: 3 averageMost flights: Sunday 3 flights

Check-in for a flight from Ontario to Portland

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo

Weather in Portland

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C2°C
February8°C2°C
March11°C3°C
April14°C5°C
May19°C8°C
June23°C10°C
July28°C13°C
August28°C14°C
September24°C12°C
October17°C8°C
November10°C4°C
December7°C2°C
Hottest Month
28°C
August
Coldest month
2°C
January
Sunny days
261
days per year
Snow days
5
days per year

14 day forecast

Friday
21 Mar
81%
11°C7°C
28 Mar
84%
13°C5°C
Saturday
22 Mar
74%
9°C5°C
29 Mar
13°C4°C
Sunday
23 Mar
12°C8°C
30 Mar
89%
11°C6°C
Monday
24 Mar
19°C11°C
31 Mar
17°C5°C
Tuesday
25 Mar
22°C9°C
1 Apr
89%
18°C9°C
Wednesday
26 Mar
55%
18°C8°C
2 Apr
80%
18°C8°C
Thursday
27 Mar
86%
12°C7°C
3 Apr
85%
20°C9°C
The distance between Ontario and Portland is 1352 km. The most popular airlines for this route are Alaska Airlines, and Hawaiian Airlines. Ontario and Portland have 39 direct flights per week.

Frequently asked questions

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

The nearest countries with flights to Portland

Here is a list of countries people are flying from

Other destination countries from Ontario

Here is a list of countries people are flying to
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