Where can you fly direct from Ontario?

Currently, the most popular direct flight destination from Ontario is Phoenix Sky Harbor Intl Airport.

How much are direct flights from Ontario?

On average, a one-way direct flight from Ontario will cost users approximately $206. If you're looking for a direct round-trip flight from Ontario, you can expect to pay around $493.

What is the best time of year to fly direct from Ontario?

If you're seeking the lowest price on a direct flight from Ontario, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

Direct flights from Ontario

Fly to

Route

Departure

Return

Price

Cheapest return flight

Fastest return journey

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Sat 14/11

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$244

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Fri 6/11

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$308

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Sat 12/12

05:45-10:57

Nonstop3h 12m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$308

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Sat 31/10

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$342

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Sat 9/1

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$342

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Thu 3/12

05:45-10:56

Nonstop3h 11m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$342

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Mon 23/11

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$417

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Mon 7/12

05:45-10:56

Nonstop3h 11m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$452

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Mon 4/1

05:55-11:09

Nonstop3h 14m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$488

OntarioHouston

ONT Ontario - IAH Houston George Bush Intcntl

ONTIAH

Ontario

Thu 8/4

06:00-11:10

Nonstop3h 10m

Houston George Bush Intcntl

Wed 31/12

00:00-22:00

Nonstop0h 00m

$488

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 24 resultsSorted by cheapest first

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.

ONT-AKL

ONT-IAH

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Where can you fly direct from Ontario?
Currently, the most popular direct flight destination from Ontario is Phoenix Sky Harbor Intl Airport.
How much are direct flights from Ontario?
On average, a one-way direct flight from Ontario will cost users approximately $206. If you're looking for a direct round-trip flight from Ontario, you can expect to pay around $493.
What is the best time of year to fly direct from Ontario?
If you're seeking the lowest price on a direct flight from Ontario, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find direct flights from Ontario within your budget

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.

Related info for your journey

Where can you fly direct from Ontario?

How much are direct flights from Ontario?

What is the best time of year to fly direct from Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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$210+ Direct flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Find direct flights from Ontario within your budget

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.

Related info for your journey

Where can you fly direct from Ontario?

How much are direct flights from Ontario?

What is the best time of year to fly direct from Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from California cities

Book a direc flight from one of these other cities located in California.

Direct flights from North America cities

Book a direct flight from one of these popular origins located in North America.

Direct flights from United States

Book a direct flight from one of these popular origins located in United States.

Direct flights to United States

Consider flying direct to one of these destinations in United States

100% Free

Book with flexibility

Travel Smart