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.

$210 CHEAP FLIGHTS from Ontario to Portland

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Flight Deals

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

Tue, Nov 3 - Sat, Nov 7

7:15 am - 9:08 amYYZ Toronto Pearson Intl-PWM Portland

25h 53m1 stop Orlando

6:31 pm - 4:15 pmPWM Portland-YYZ Toronto Pearson Intl

21h 44m1 stop Tampa

$378Multiple Airlines

Fri, Oct 30 - Sat, Nov 14

7:15 am - 9:08 amYYZ Toronto Pearson Intl-PWM Portland

25h 53m1 stop Orlando

6:31 pm - 4:15 pmPWM Portland-YYZ Toronto Pearson Intl

21h 44m1 stop Tampa

$410Multiple Airlines

Sat, Jan 9 - Tue, Jan 12

7:59 am - 4:59 pmYYZ Toronto Pearson Intl-PWM Portland

9h 00m1 stop New York LaGuardia

6:30 am - 11:14 amPWM Portland-YYZ Toronto Pearson Intl

4h 44m1 stop New York John F Kennedy Intl

$422Delta

Sat, Jan 9 - Tue, Jan 12

7:59 am - 4:59 pmYYZ Toronto Pearson Intl-PWM Portland

9h 00m1 stop New York LaGuardia

6:30 am - 11:14 amPWM Portland-YYZ Toronto Pearson Intl

4h 44m1 stop New York John F Kennedy Intl

$423Delta

Sat, Jan 9 - Tue, Jan 12

7:59 am - 4:59 pmYYZ Toronto Pearson Intl-PWM Portland

9h 00m1 stop New York LaGuardia

6:30 am - 11:14 amPWM Portland-YYZ Toronto Pearson Intl

4h 44m1 stop New York John F Kennedy Intl

$425Delta

Wed, Oct 7 - Wed, Oct 14

5:25 pm - 11:28 pmYYZ Toronto Pearson Intl-PWM Portland

6h 03m1 stop Newark

6:00 am - 10:40 amPWM Portland-YYZ Toronto Pearson Intl

4h 40m1 stop Newark

$428Air Canada

Sun, Oct 25 - Sun, Nov 1

2:00 pm - 11:21 pmYYZ Toronto Pearson Intl-PWM Portland

9h 21m1 stop Newark

5:50 am - 11:48 amPWM Portland-YYZ Toronto Pearson Intl

5h 58m1 stop Newark

$431Air Canada

Tue, Nov 3 - Sat, Nov 7

6:00 am - 10:40 amYYZ Toronto Pearson Intl-PWM Portland

4h 40m1 stop New York LaGuardia

6:03 am - 11:25 amPWM Portland-YYZ Toronto Pearson Intl

5h 22m1 stop New York John F Kennedy Intl

$439Delta

Sat, Jan 9 - Tue, Jan 12

7:59 am - 4:59 pmYYZ Toronto Pearson Intl-PWM Portland

9h 00m1 stop New York LaGuardia

6:30 am - 11:14 amPWM Portland-YYZ Toronto Pearson Intl

4h 44m1 stop New York John F Kennedy Intl

$439Delta

Wed, Nov 18 - Sat, Nov 21

7:50 am - 4:38 pmYYZ Toronto Pearson Intl-PWM Portland

8h 48m1 stop New York LaGuardia

6:27 am - 1:24 pmPWM Portland-YYZ Toronto Pearson Intl

6h 57m1 stop New York LaGuardia

$439Delta

Recent last minute flight deals from Ontario to Portland

Tue, Sep 15 - Sat, Sep 19

3:10 pm - 11:32 pmYOW Ottawa-PWM Portland

8h 22m1 stop Newark

9:10 am - 10:35 pmPWM Portland-YOW Ottawa

13h 25m1 stop Newark

$753Air Canada

Tue, Sep 15 - Sat, Sep 19

11:10 am - 6:29 pmYOW Ottawa-PWM Portland

7h 19m2 stops Montreal Pierre Elliott Trudeau Intl Newark

6:06 am - 4:38 pmPWM Portland-YOW Ottawa

10h 32m1 stop Newark

$756Air Canada

Tue, Sep 15 - Sat, Sep 19

9:05 am - 6:29 pmYOW Ottawa-PWM Portland

9h 24m2 stops Montreal Pierre Elliott Trudeau Intl Newark

3:47 pm - 12:45 amPWM Portland-YOW Ottawa

8h 58m2 stops Newark Toronto Pearson Intl

$764Air Canada

Thu, Sep 17 - Sun, Sep 20

5:57 pm - 11:32 pmYOW Ottawa-PWM Portland

5h 35m1 stop Newark

5:15 am - 9:56 amPWM Portland-YOW Ottawa

4h 41m1 stop Washington, D.C. Dulles Intl

$778United Airlines

Thu, Sep 17 - Sun, Sep 20

5:57 pm - 11:32 pmYOW Ottawa-PWM Portland

5h 35m1 stop Newark

6:06 am - 9:52 pmPWM Portland-YOW Ottawa

15h 46m2 stops Newark Toronto Pearson Intl

$788Air Canada

Thu, Sep 17 - Sun, Sep 20

9:25 pm - 6:29 pmYOW Ottawa-PWM Portland

21h 04m2 stops Montreal Pierre Elliott Trudeau Intl Newark

6:06 am - 9:52 pmPWM Portland-YOW Ottawa

15h 46m2 stops Newark Toronto Pearson Intl

$821Air Canada

Thu, Sep 17 - Mon, Sep 21

6:59 pm - 11:17 pmYYZ Toronto Pearson Intl-PWM Portland

4h 18m1 stop New York LaGuardia

11:50 am - 11:13 pmPWM Portland-YYZ Toronto Pearson Intl

11h 23m1 stop Minneapolis St Paul

$867WestJet

Thu, Sep 17 - Mon, Sep 21

6:59 pm - 11:17 pmYYZ Toronto Pearson Intl-PWM Portland

4h 18m1 stop New York LaGuardia

11:50 am - 12:10 amPWM Portland-YYZ Toronto Pearson Intl

12h 20m2 stops Minneapolis St Paul Calgary

$921WestJet

Thu, Sep 17 - Sun, Sep 20

6:00 am - 9:23 pmYOW Ottawa-PWM Portland

15h 23m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

5:15 am - 1:10 pmPWM Portland-YOW Ottawa

7h 55m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

$923United Airlines

Thu, Sep 17 - Mon, Sep 21

3:20 pm - 3:55 pmYYZ Toronto Pearson Intl-PWM Portland

24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Detroit Metropolitan Wayne County

11:50 am - 12:10 amPWM Portland-YYZ Toronto Pearson Intl

12h 20m2 stops Minneapolis St Paul Calgary

$1,269WestJet

Useful Info

Cheapest flight	$210

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.