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$176+ Direct flights from Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. 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.
ONT — AKL
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Direct flights from Ontario

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 14 September 2025.

Sat 11/1017:45ONT - PDX
Nonstop2h 18mAlaska Airlines
Wed 15/1021:30PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 13/9$297
Sat 4/1007:10ONT - PDX
Nonstop2h 20mAlaska Airlines
Thu 9/1021:30PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 11/9$314
Thu 13/1118:03ONT - PDX
Nonstop2h 26mHawaiian Airlines
Fri 21/1115:00PDX - ONT
Nonstop2h 17mHawaiian Airlines
Deal found 14/9$331
Thu 9/1007:10ONT - PDX
Nonstop2h 20mAlaska Airlines
Thu 16/1021:30PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 12/9$347
Thu 5/207:00ONT - PDX
Nonstop2h 24mAlaska Airlines
Sun 8/207:45PDX - ONT
Nonstop2h 23mAlaska Airlines
Deal found 12/9$364
Wed 29/1017:50ONT - PDX
Nonstop2h 31mAlaska Airlines
Wed 5/1107:37PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 14/9$381
Tue 7/1007:10ONT - PDX
Nonstop2h 20mAlaska Airlines
Tue 7/1010:40PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 13/9$388
Wed 26/1107:00ONT - PDX
Nonstop2h 27mAlaska Airlines
Mon 1/1221:34PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 13/9$398
Thu 9/1007:10ONT - PDX
Nonstop2h 20mAlaska Airlines
Thu 9/1021:30PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 13/9$414
Sat 11/1007:10ONT - PDX
Nonstop2h 20mHawaiian Airlines
Tue 14/1010:40PDX - ONT
Nonstop2h 21mHawaiian Airlines
Deal found 11/9$423
Thu 9/1007:10ONT - PDX
Nonstop2h 20mAlaska Airlines
Fri 10/1021:30PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 14/9$431
Fri 10/1017:45ONT - PDX
Nonstop2h 18mAlaska Airlines
Sat 11/1010:40PDX - ONT
Nonstop2h 21mAlaska Airlines
Deal found 12/9$440

Find direct flights from Ontario within your budget

 
Use the slider to find direct flights from Ontario within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 134,765 searches. This data was last updated on 14 September 2025.

Fly to

Auckland

Route

Departure

Return

Price

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 11/10

17:45-20:03

Nonstop2h 18m

Portland

Wed 15/10

21:30-23:51

Nonstop2h 21m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Tue 28/10

07:20-09:50

Nonstop2h 30m

Portland

Tue 4/11

07:37-09:58

Nonstop2h 21m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 15/11

10:59-13:25

Nonstop2h 26m

Portland

Wed 19/11

14:46-17:09

Nonstop2h 23m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Wed 10/12

07:10-09:41

Nonstop2h 31m

Portland

Sat 13/12

17:45-20:03

Nonstop2h 18m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 4/10

07:10-09:30

Nonstop2h 20m

Portland

Wed 8/10

21:30-23:51

Nonstop2h 21m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 11/10

17:45-20:03

Nonstop2h 18m

Portland

Wed 15/10

21:30-23:51

Nonstop2h 21m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Wed 5/11

18:03-20:29

Nonstop2h 26m

Portland

Sat 8/11

14:46-17:05

Nonstop2h 19m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 15/11

18:03-20:23

Nonstop2h 20m

Portland

Wed 19/11

21:32-23:56

Nonstop2h 24m

$297

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 13/12

07:10-09:41

Nonstop2h 31m

Portland

Sun 18/1

17:30-19:47

Nonstop2h 17m

$314

OntarioPortland

ONT - PDX

ONTPDX

Ontario

Sat 11/10

17:45-20:03

Nonstop2h 18m

Portland

Sun 12/10

21:30-23:51

Nonstop2h 21m

$314

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 20 results
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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
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.

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