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$170+ Cheap flights from Ontario

ONT — AKL
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Ontario within your budget

 

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Route

Departure

Return

Price

Cheapest return flight

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Wed 11/11

15:20-21:30

2 stops6h 10m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$187

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Thu 17/12

11:57-18:58

1 stop7h 01m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$201

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Mon 14/12

05:55-10:50

1 stop4h 55m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$201

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Sat 14/11

16:09-21:55

1 stop5h 46m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$258

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Fri 13/11

17:04-23:51

1 stop6h 47m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$258

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Fri 9/10

18:00-23:59

1 stop5h 59m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$268

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Sat 10/10

17:03-22:18

1 stop5h 15m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$268

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Fri 25/12

06:00-12:25

1 stop6h 25m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$268

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Thu 28/1

05:00-13:20

1 stop8h 20m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$270

OntarioPortland

ONT Ontario - PDX Portland

ONTPDX

Ontario

Thu 7/1

05:00-13:20

1 stop8h 20m

Portland

Wed 31/12

00:00-00:00

Nonstop0h 00m

$270

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario with our price prediction graph.
Estimated return price

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Ontario?

Some of the most frequent flights departing from Ontario everyday are: Dallas (113 flights per day), Seattle (94 flights per day), and Atlanta (69 flights per day).

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $200
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $477

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is Phoenix Sky Harbor Intl, with prices starting at $200. Explore other affordable destinations below.

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $200
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $477

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

  • What are the most popular destinations to fly to from Ontario?

    The most popular destinations from Ontario this month are Las Vegas, Dallas/Fort Worth Airport, Denver. The top year-round destinations include Las Vegas, Dallas/Fort Worth Airport, Guadalajara.

  • What is the cheapest flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as $200 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $340 to fly from Ontario.

  • Where are the cheapest places to fly to from Ontario?

    Here are some of the cheapest flight destinations from Ontario:
    Fly from Ontario to Auckland from $2,510 round trip

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Ontario?

    Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Ontario with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Ontario become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Our users can plan ahead with confidence and find flights with no change fees

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.