How does KAYAK find such low prices on flights from Ontario to Portland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Portland.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Portland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Portland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Portland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$157 CHEAP FLIGHTS from Ontario to Portland

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Cheap Flights from Ontario to Portland

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Portland

Sun, Oct 4 - Wed, Oct 14

9:00 am - 1:50 pmYYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

2:30 pm - 1:05 amPDX Portland-YYZ Toronto Pearson Intl

7h 35m1 stop Calgary

$271WestJet

Sun, Sep 27 - Mon, Oct 5

6:10 am - 1:50 pmYYZ Toronto Pearson Intl-PDX Portland

10h 40m2 stops Edmonton Calgary

2:30 pm - 1:05 amPDX Portland-YYZ Toronto Pearson Intl

7h 35m1 stop Calgary

$272WestJet

Tue, Feb 2 - Tue, Feb 9

7:30 am - 2:41 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

10h 11m1 stop Vancouver Intl

10:00 am - 8:33 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 33m1 stop Vancouver Intl

$305Air Canada

Sat, Oct 3 - Tue, Oct 6

8:00 am - 2:46 pmYYZ Toronto Pearson Intl-PDX Portland

9h 46m1 stop Vancouver Intl

3:30 pm - 1:35 amPDX Portland-YYZ Toronto Pearson Intl

7h 05m1 stop Vancouver Intl

$306Air Canada

Sat, Jan 9 - Sat, Jan 16

6:45 am - 5:38 pmYYZ Toronto Pearson Intl-PDX Portland

13h 53m2 stops Chicago O'Hare Intl Denver Intl

3:30 pm - 9:47 amPDX Portland-YYZ Toronto Pearson Intl

15h 17m2 stops San Francisco Chicago O'Hare Intl

$312United Airlines

Sat, Jan 9 - Sat, Jan 16

10:53 am - 6:39 pmYYZ Toronto Pearson Intl-PDX Portland

10h 46m1 stop Chicago O'Hare Intl

4:05 pm - 11:48 amPDX Portland-YYZ Toronto Pearson Intl

16h 43m2 stops Denver Intl Newark

$312United Airlines

Mon, Jan 18 - Fri, Jan 22

12:45 pm - 11:32 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 47m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:15 am - 11:51 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 36m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$320Delta

Mon, Jan 18 - Fri, Jan 22

6:00 am - 7:08 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

16h 08m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:45 pm - 1:39 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 54m1 stop Atlanta Hartsfield-Jackson

$320Delta

Tue, Sep 29 - Tue, Oct 6

2:31 pm - 11:23 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

11h 52m2 stops Charlotte Douglas Dallas/Fort Worth

8:35 am - 9:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m1 stop Philadelphia

$360American Airlines

Tue, Sep 29 - Tue, Oct 6

10:30 am - 7:36 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 06m2 stops New York LaGuardia Chicago O'Hare Intl

8:35 am - 9:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m1 stop Philadelphia

$405American Airlines

Recent last minute flight deals from Ontario to Portland

Mon, Sep 21 - Fri, Sep 25

9:00 am - 1:50 pmYYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

2:30 pm - 6:55 amPDX Portland-YYZ Toronto Pearson Intl

13h 25m1 stop Calgary

$315WestJet

Mon, Sep 21 - Wed, Sep 23

9:00 am - 1:50 pmYYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

2:30 pm - 11:55 amPDX Portland-YYZ Toronto Pearson Intl

18h 25m1 stop Calgary

$315WestJet

Sat, Sep 19 - Sat, Sep 26

12:25 pm - 5:31 pmYYZ Toronto Pearson Intl-PDX Portland

8h 06m1 stop Minneapolis St Paul

11:35 am - 11:13 pmPDX Portland-YYZ Toronto Pearson Intl

8h 38m1 stop Minneapolis St Paul

$334Delta

Sat, Sep 19 - Mon, Sep 28

1:34 pm - 9:47 pmYYZ Toronto Pearson Intl-PDX Portland

11h 13m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 8:53 amPDX Portland-YYZ Toronto Pearson Intl

6h 43m1 stop Detroit Metropolitan Wayne County

$334Delta

Sat, Sep 19 - Sat, Sep 26

4:15 pm - 11:28 pmYYZ Toronto Pearson Intl-PDX Portland

10h 13m1 stop Philadelphia

11:08 pm - 10:59 amPDX Portland-YYZ Toronto Pearson Intl

8h 51m1 stop Chicago O'Hare Intl

$334American Airlines

Sat, Sep 19 - Sat, Sep 26

8:50 am - 3:05 pmYYZ Toronto Pearson Intl-PDX Portland

9h 15m2 stops Chicago O'Hare Intl Denver Intl

10:43 am - 11:59 pmPDX Portland-YYZ Toronto Pearson Intl

10h 16m2 stops Denver Intl Chicago O'Hare Intl

$335United Airlines

Sat, Sep 19 - Sat, Sep 26

7:00 am - 6:19 pmYYZ Toronto Pearson Intl-PDX Portland

14h 19m2 stops Chicago O'Hare Intl San Francisco

7:02 am - 5:56 pmPDX Portland-YYZ Toronto Pearson Intl

7h 54m1 stop Chicago O'Hare Intl

$335United Airlines

Mon, Sep 21 - Fri, Sep 25

9:00 am - 1:50 pmYYZ Toronto Pearson Intl-PDX Portland

7h 50m1 stop Calgary

2:30 pm - 3:20 pmPDX Portland-YYZ Toronto Pearson Intl

21h 50m2 stops Calgary Edmonton

$367WestJet

Sat, Sep 19 - Mon, Sep 28

12:15 pm - 7:18 pmYTZ Toronto Island-PDX Portland

10h 03m1 stop Chicago O'Hare Intl

11:30 pm - 10:07 amPDX Portland-YTZ Toronto Island

7h 37m1 stop Chicago O'Hare Intl

$420Air Canada

Wed, Sep 16 - Sun, Sep 20

6:00 am - 2:46 pmYOW Ottawa-PDX Portland

11h 46m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:02 pm - 1:17 pmPDX Portland-YOW Ottawa

11h 15m2 stops Chicago O'Hare Intl Toronto Island

$825Air Canada

Useful Info

Low season	February
High season	July
Cheapest flight	$157

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Toronto to Portland

How does KAYAK find such low prices on flights from Ontario to Portland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Portland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Portland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Portland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Portland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Seaside

Vancouver

Salem

The Dalles

Clackamas

Stevenson

Lake Oswego

Carson

Kelso

Government Camp

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

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$157 Find Cheap Flights from Ontario to Portland - Compare and Save

Cheap Flights from Ontario to Portland

Recent round-trip flight deals from Ontario to Portland

Recent one-way flight deals from Ontario to Portland

Recent last minute flight deals from Ontario to Portland

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FAQs for booking flights from Ontario to Portland

Traveling to a place near Portland?

More options for your flight to Portland

Complete your trip to Portland with a hotel stay or car rental

Information on the airport you'll fly into in Portland

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Find direct flights for Portland

Flights from domestic origins to Portland

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