What is the cheapest airline that flies from Ontario to Oregon?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Ontario to Oregon

How long is the flight from Region of Ontario to Oregon?

The flight from Region of Ontario to Oregon depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Hamilton (a popular airport in Region of Ontario) to Portland (the most popular airport in Oregon), then the flight time is 10h 40m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Portland, then the average flight time is 12h 08m.

Which airlines fly to Oregon?

United Airlines, WestJet and Air Canada are the top three most popular airlines that fly to Oregon from Region of Ontario according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Oregon. Keep in mind that there are 5 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Oregon?

Prices for flights from Ontario to Oregon were last updated today.

How many operators does momondo search for flights from Ontario to Oregon?

There are 5 operators available for flights from Ontario to Oregon as of October 2026.

How old do you have to be to fly from Ontario to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 279 Cheap Flights from Ontario to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 p.m. - 10:27 p.m.YYZ Toronto Pearson Intl-PDX Portland

7h 32m1 stop Chicago O'Hare Intl

2:37 p.m. - 11:59 p.m.PDX Portland-YYZ Toronto Pearson Intl

6h 22m1 stop Chicago O'Hare Intl

C$ 450Lufthansa

Fri, 30 Oct - Sat, 7 Nov

8:45 a.m. - 2:41 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 56m1 stop Vancouver Intl

3:15 p.m. - 1:32 a.m.PDX Portland-YYZ Toronto Pearson Intl

7h 17m1 stop Vancouver Intl

C$ 456Air Canada

Wed, 24 Feb - Wed, 10 Mar

6:30 a.m. - 12:22 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 52m1 stop San Francisco

7:00 a.m. - 4:47 p.m.PDX Portland-YYZ Toronto Pearson Intl

6h 47m1 stop Chicago O'Hare Intl

C$ 456Lufthansa

Thu, 19 Nov - Thu, 26 Nov

3:55 p.m. - 8:46 p.m.YYZ Toronto Pearson Intl-PDX Portland

7h 51m1 stop Vancouver Intl

3:15 p.m. - 1:24 a.m.PDX Portland-YYZ Toronto Pearson Intl

7h 09m1 stop Vancouver Intl

C$ 457Air Canada

Tue, 8 Dec - Sat, 12 Dec

6:45 a.m. - 11:47 a.m.YYZ Toronto Pearson Intl-PDX Portland

8h 02m1 stop Chicago O'Hare Intl

11:30 p.m. - 4:47 p.m.PDX Portland-YYZ Toronto Pearson Intl

14h 17m1 stop Chicago O'Hare Intl

C$ 477United Airlines

Thu, 29 Oct - Mon, 2 Nov

5:15 p.m. - 10:23 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 08m1 stop Chicago O'Hare Intl

8:30 a.m. - 11:52 p.m.PDX Portland-YYZ Toronto Pearson Intl

12h 22m1 stop Washington, D.C. Dulles Intl

C$ 477United Airlines

Fri, 23 Oct - Tue, 27 Oct

2:20 p.m. - 10:10 p.m.YYZ Toronto Pearson Intl-PDX Portland

10h 50m1 stop Detroit Metropolitan Wayne County

11:20 p.m. - 1:30 p.m.PDX Portland-YYZ Toronto Pearson Intl

11h 10m1 stop Detroit Metropolitan Wayne County

C$ 477Delta

Wed, 18 Nov - Sun, 29 Nov

9:45 a.m. - 8:04 p.m.YYZ Toronto Pearson Intl-PDX Portland

13h 19m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

11:20 p.m. - 1:30 p.m.PDX Portland-YYZ Toronto Pearson Intl

11h 10m1 stop Detroit Metropolitan Wayne County

C$ 477Delta

Wed, 18 Nov - Sun, 29 Nov

6:25 p.m. - 11:59 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 34m1 stop Chicago O'Hare Intl

10:55 p.m. - 11:59 a.m.PDX Portland-YYZ Toronto Pearson Intl

10h 04m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

C$ 490American Airlines

Fri, 23 Oct - Tue, 27 Oct

3:00 p.m. - 9:11 p.m.YYZ Toronto Pearson Intl-PDX Portland

9h 11m1 stop Dallas/Fort Worth

11:09 p.m. - 1:01 p.m.PDX Portland-YYZ Toronto Pearson Intl

10h 52m2 stops Chicago O'Hare Intl New York LaGuardia

C$ 490American Airlines

Thu, 29 Oct - Mon, 2 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:00 p.m. - 9:31 a.m.YYZ Toronto Pearson Intl-PDX Portland

15h 31m1 stop Chicago O'Hare Intl

5:30 a.m. - 4:14 p.m.PDX Portland-YYZ Toronto Pearson Intl

7h 44m1 stop San Francisco

C$ 477United Airlines

Thu, 15 Oct - Tue, 20 Oct

5:49 p.m. - 11:47 p.m.YYZ Toronto Pearson Intl-PDX Portland

8h 58m1 stop Salt Lake City

5:35 a.m. - 10:56 p.m.PDX Portland-YYZ Toronto Pearson Intl

14h 21m2 stops Salt Lake City Detroit Metropolitan Wayne County

C$ 479Delta

Sun, 18 Oct - Sat, 24 Oct

8:00 p.m. - 9:50 a.m.YYZ Toronto Pearson Intl-PDX Portland

16h 50m1 stop Newark

5:00 a.m. - 3:14 p.m.PDX Portland-YYZ Toronto Pearson Intl

7h 14m1 stop Denver Intl

C$ 479United Airlines

Mon, 19 Oct - Sat, 24 Oct

6:00 a.m. - 5:04 p.m.YYZ Toronto Pearson Intl-PDX Portland

14h 04m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl

1:44 p.m. - 11:15 p.m.PDX Portland-YYZ Toronto Pearson Intl

6h 31m1 stop Minneapolis St Paul

C$ 479Delta

Sat, 17 Oct - Tue, 20 Oct

2:33 p.m. - 10:09 p.m.YYZ Toronto Pearson Intl-PDX Portland

10h 36m1 stop Detroit Metropolitan Wayne County

6:57 a.m. - 10:06 p.m.PDX Portland-YYZ Toronto Pearson Intl

12h 09m1 stop Atlanta Hartsfield-Jackson

C$ 526WestJet

Mon, 19 Oct - Mon, 26 Oct

5:16 p.m. - 12:34 a.m.YYZ Toronto Pearson Intl-PDX Portland

10h 18m1 stop San Francisco

3:30 p.m. - 1:35 a.m.PDX Portland-YYZ Toronto Pearson Intl

7h 05m1 stop Vancouver Intl

C$ 550Multiple Airlines

Thu, 15 Oct - Mon, 19 Oct

2:59 p.m. - 9:11 p.m.YYZ Toronto Pearson Intl-PDX Portland

9h 12m1 stop Dallas/Fort Worth

10:55 p.m. - 12:07 p.m.PDX Portland-YYZ Toronto Pearson Intl

10h 12m2 stops Chicago O'Hare Intl New York LaGuardia

C$ 555American Airlines

Mon, 19 Oct - Mon, 26 Oct

5:15 a.m. - 7:11 p.m.YQT Thunder Bay-PDX Portland

16h 56m2 stops Toronto Pearson Intl Vancouver Intl

8:30 a.m. - 10:58 p.m.PDX Portland-YQT Thunder Bay

11h 28m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,141Air Canada

Tue, 20 Oct - Sat, 24 Oct

3:14 p.m. - 11:54 p.m.YYZ Toronto Pearson Intl-PDX Portland

11h 40m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

9:29 p.m. - 10:59 a.m.PDX Portland-YYZ Toronto Pearson Intl

10h 30m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

C$ 1,299Alaska Airlines

Fri, 16 Oct - Tue, 20 Oct

12:00 p.m. - 9:56 p.m.YYZ Toronto Pearson Intl-PDX Portland

12h 56m2 stops Vancouver Intl Seattle/Tacoma Intl

5:33 a.m. - 9:15 p.m.PDX Portland-YYZ Toronto Pearson Intl

12h 42m2 stops Salt Lake City Calgary

C$ 1,534WestJet

Sun, 18 Oct - Wed, 21 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Region of Ontario to Oregon

Our best Lufthansa deals on Region of Ontario to Oregon flight tickets

Lufthansa

30 Oct

YYZ5:55 p.m.Toronto Pearson Intl

7h 32m

1 stop

PDX10:27 p.m.Portland

7 Nov

PDX2:37 p.m.Portland

6h 22m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 450

Lufthansa

19 Nov

YYZ2:57 p.m.Toronto Pearson Intl

10h 01m

1 stop

PDX9:58 p.m.Portland

26 Nov

PDX11:10 p.m.Portland

11h 33m

1 stop

YYZ1:43 p.m.Toronto Pearson Intl

C$ 457

Lufthansa

19 Nov

YYZ2:45 p.m.Toronto Pearson Intl

8h 30m

1 stop

PDX8:15 p.m.Portland

26 Nov

PDX7:00 a.m.Portland

6h 47m

1 stop

YYZ4:47 p.m.Toronto Pearson Intl

C$ 460

Air Canada flights from Region of Ontario to Oregon

Our best Air Canada deals on Region of Ontario to Oregon flight tickets

Air Canada

24 Feb

YYZ8:45 a.m.Toronto Pearson Intl

8h 56m

1 stop

PDX2:41 p.m.Portland

10 Mar

PDX3:15 p.m.Portland

7h 17m

1 stop

YYZ1:32 a.m.Toronto Pearson Intl

C$ 456

Air Canada

3 Dec

YYZ8:00 a.m.Toronto Pearson Intl

9h 41m

2 stops

PDX2:41 p.m.Portland

10 Dec

PDX7:10 p.m.Portland

8h 42m

1 stop

YYZ6:52 a.m.Toronto Pearson Intl

C$ 463

Air Canada

20 Mar

YYZ7:00 a.m.Toronto Pearson Intl

10h 40m

1 stop

PDX2:40 p.m.Portland

24 Mar

PDX7:10 p.m.Portland

8h 49m

1 stop

YYZ6:59 a.m.Toronto Pearson Intl

C$ 464

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 30/10

5:55 p.m.-10:27 p.m.

1 stop7h 32m

Portland

Sat 7/11

2:37 p.m.-11:59 p.m.

1 stop6h 22m

C$ 450

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 24/2

8:45 a.m.-2:41 p.m.

1 stop8h 56m

Portland

Wed 10/3

3:15 p.m.-1:32 a.m.

1 stop7h 17m

C$ 456

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Thu 19/11

6:30 a.m.-12:22 p.m.

1 stop8h 52m

Portland

Thu 26/11

7:00 a.m.-4:47 p.m.

1 stop6h 47m

C$ 456

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Tue 8/12

3:55 p.m.-8:46 p.m.

1 stop7h 51m

Portland

Sat 12/12

3:15 p.m.-1:24 a.m.

1 stop7h 09m

C$ 457

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Thu 29/10

6:45 a.m.-11:47 a.m.

1 stop8h 02m

Portland

Mon 2/11

11:30 p.m.-4:47 p.m.

1 stop14h 17m

C$ 477

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 23/10

5:15 p.m.-10:23 p.m.

1 stop8h 08m

Portland

Tue 27/10

8:30 a.m.-11:52 p.m.

1 stop12h 22m

C$ 477

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 18/11

2:20 p.m.-10:10 p.m.

1 stop10h 50m

Portland

Sun 29/11

11:20 p.m.-1:30 p.m.

1 stop11h 10m

C$ 477

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Wed 18/11

9:45 a.m.-8:04 p.m.

2 stops13h 19m

Portland

Sun 29/11

11:20 p.m.-1:30 p.m.

1 stop11h 10m

C$ 477

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Fri 23/10

6:25 p.m.-11:59 p.m.

1 stop8h 34m

Portland

Tue 27/10

10:55 p.m.-11:59 a.m.

2 stops10h 04m

C$ 490

TorontoPortland

YYZ Toronto Pearson Intl - PDX Portland

YYZPDX

Toronto Pearson Intl

Thu 29/10

3:00 p.m.-9:11 p.m.

1 stop9h 11m

Portland

Mon 2/11

11:09 p.m.-1:01 p.m.

2 stops10h 52m

C$ 490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The cheapest month to fly to Oregon from Region of Ontario is in May. Flight prices, which tend to average around C$ 493, are often lower during this time because this is during the off-season. If you don’t want to visit Oregon in May, then you should wait until June to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 504.

How far in advance should I book a flight from Ontario to Oregon?

You are more likely to see cheaper flights to Oregon from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around C$ 562 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Region of Ontario for as low as C$ 367 on momondo.

Can stopping save me money on Region of Ontario to Oregon flights?

You could potentially save up to 13% on your flight if you consider stops on a Region of Ontario to Oregon flight.

Cheap Region of Ontario to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oregon

Best price found	C$ 279
Fastest flight time	6h 28m
Direct flights	None

The best one-way flight to Oregon from Region of Ontario in the past 72 hours is C$ 279. The best round-trip flight deal from Region of Ontario to Oregon found on momondo in the last 72 hours is C$ 450.

The fastest flight from Region of Ontario to Oregon takes 6h 28m

There are no direct flights from Region of Ontario to Oregon. There are no popular flight routes from Region of Ontario to Oregon.

Search flight deals

Frequently asked questions about flying from Ontario to Oregon

When did momondo last update prices for flights from Ontario to Oregon?
Prices for flights from Ontario to Oregon were last updated today.
How many operators does momondo search for flights from Ontario to Oregon?
There are 5 operators available for flights from Ontario to Oregon as of October 2026.
How old do you have to be to fly from Ontario to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Oregon

Compare and see reviews for airlines that fly from Region of Ontario to Oregon with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 206	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights
Delta	PriceFrom C$ 218	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
Air Canada	PriceFrom C$ 294	Free Cancellation	Rating 7.1 11,769 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 398	Free Cancellation	Rating 7.4 10,361 reviews	Search United Airlines flights
American Airlines	PriceFrom C$ 403	Free Cancellation	Rating 7.0 12,164 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Ontario.

Can I find flights from Ontario to Oregon with flexible booking policies on momondo?

All flight searches from Ontario to Oregon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Oregon?

momondo helps you find the best flight between Ontario and Oregon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.