Which airlines fly to Oregon?

United Airlines, Air Canada and WestJet 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 40% 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.

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 Ottawa (a popular airport in Region of Ontario) to Portland (the most popular airport in Oregon), then the flight time is 8h 32m on average. If you fly from Toronto (another popular airport in Region of Ontario) to Portland, then the average flight time is 9h 18m.

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

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

How many flights depart from Region of Ontario to Oregon on average per week?

6 flights are operational weekly from Region of Ontario to Oregon as of July 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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 6 operators available for flights from Ontario to Oregon as of July 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$ 211 Cheap Flights from Ontario to Oregon in 2026

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.

9:50 a.m. - 7:11 p.m.

YUL

PDX

12h 21m

2 stops

3:30 p.m. - 7:10 a.m.

PDX

YUL

12h 40m

2 stops

C$ 393Air Canada

Sat, 29 Aug - Sat, 5 Sep

9:20 a.m. - 7:11 p.m.

YUL

PDX

12h 51m

2 stops

3:30 p.m. - 7:10 a.m.

PDX

YUL

12h 40m

2 stops

C$ 396Air Canada

Sat, 22 Aug - Sat, 29 Aug

7:00 a.m. - 11:28 a.m.

YYZ

BOI

6h 28m

1 stop

7:05 p.m. - 7:00 a.m.

BOI

YYZ

9h 55m

1 stop

C$ 402United Airlines

Wed, 26 Aug - Sat, 29 Aug

11:40 a.m. - 9:57 p.m.

YYZ

BOI

12h 17m

1 stop

1:59 p.m. - 11:57 p.m.

BOI

YYZ

7h 58m

1 stop

C$ 404Delta

Fri, 21 Aug - Tue, 25 Aug

9:00 p.m. - 9:34 a.m.

YYZ

BOI

14h 34m

2 stops

6:30 a.m. - 9:32 p.m.

BOI

YYZ

13h 02m

1 stop

C$ 413United Airlines

Fri, 21 Aug - Tue, 25 Aug

11:40 a.m. - 9:44 p.m.

YYZ

PDX

13h 04m

1 stop

6:00 a.m. - 6:34 p.m.

PDX

YYZ

9h 34m

1 stop

C$ 414Delta

Tue, 28 Jul - Tue, 11 Aug

7:15 p.m. - 11:34 a.m.

YYZ

PDX

19h 19m

1 stop

11:34 p.m. - 2:33 p.m.

PDX

YYZ

11h 59m

1 stop

C$ 427American Airlines

Fri, 28 Aug - Mon, 31 Aug

10:25 p.m. - 1:50 p.m.

YYZ

PDX

18h 25m

1 stop

2:30 p.m. - 5:10 a.m.

PDX

YYZ

11h 40m

2 stops

C$ 443WestJet

Sun, 30 Aug - Tue, 8 Sep

6:10 p.m. - 1:50 p.m.

YHM

PDX

22h 40m

1 stop

2:30 p.m. - 5:15 p.m.

PDX

YHM

23h 45m

1 stop

C$ 462WestJet

Sun, 30 Aug - Tue, 8 Sep

6:28 p.m. - 1:03 p.m.

YYZ

EUG

21h 35m

2 stops

2:07 p.m. - 12:33 p.m.

EUG

YYZ

19h 26m

2 stops

C$ 593American Airlines

Sat, 29 Aug - Sat, 5 Sep

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Air Canada flights from Region of Ontario to Oregon

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

Air Canada

29 Aug

YUL9:50 a.m.Montreal Pierre Elliott Trudeau Intl

12h 21m

2 stops

PDX7:11 p.m.Portland

5 Sep

PDX3:30 p.m.Portland

12h 40m

2 stops

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 393

Air Canada

22 Aug

YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl

12h 51m

2 stops

PDX7:11 p.m.Portland

29 Aug

PDX3:30 p.m.Portland

12h 40m

2 stops

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 396

Air Canada

22 Aug

YUL9:20 a.m.Montreal Pierre Elliott Trudeau Intl

12h 51m

2 stops

PDX7:11 p.m.Portland

29 Aug

PDX3:30 p.m.Portland

12h 40m

2 stops

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 397

United Airlines flights from Region of Ontario to Oregon

Our best United Airlines deals on Region of Ontario to Oregon flight tickets

United Airlines

26 Aug

YYZ7:00 a.m.Toronto Pearson Intl

6h 28m

1 stop

BOI11:28 a.m.Boise Air Term. Gowen Fld

29 Aug

BOI7:05 p.m.Boise Air Term. Gowen Fld

9h 55m

1 stop

YYZ7:00 a.m.Toronto Pearson Intl

C$ 402

United Airlines

21 Aug

YYZ9:00 p.m.Toronto Pearson Intl

14h 34m

2 stops

BOI9:34 a.m.Boise Air Term. Gowen Fld

25 Aug

BOI6:30 a.m.Boise Air Term. Gowen Fld

13h 02m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

C$ 413

United Airlines

30 Sep

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

13h 55m

1 stop

PDX8:10 p.m.Portland

7 Oct

PDX1:03 p.m.Portland

16h 13m

1 stop

YUL8:16 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 426

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

9:50 a.m.-7:11 p.m.

2 stops12h 21m

Portland

Sat 5/9

3:30 p.m.-7:10 a.m.

2 stops12h 40m

C$ 393

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

9:20 a.m.-7:11 p.m.

2 stops12h 51m

Portland

Sat 29/8

3:30 p.m.-7:10 a.m.

2 stops12h 40m

C$ 396

Quickest round-trip

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Wed 26/8

7:00 a.m.-11:28 a.m.

1 stop6h 28m

Boise Air Term. Gowen Fld

Sat 29/8

7:05 p.m.-7:00 a.m.

1 stop9h 55m

C$ 402

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 21/8

11:40 a.m.-9:57 p.m.

1 stop12h 17m

Boise Air Term. Gowen Fld

Tue 25/8

1:59 p.m.-11:57 p.m.

1 stop7h 58m

C$ 404

TorontoBoise

YYZ - BOI

YYZBOI

Toronto Pearson Intl

Fri 21/8

9:00 p.m.-9:34 a.m.

2 stops14h 34m

Boise Air Term. Gowen Fld

Tue 25/8

6:30 a.m.-9:32 p.m.

1 stop13h 02m

C$ 413

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 28/7

11:40 a.m.-9:44 p.m.

1 stop13h 04m

Portland

Tue 11/8

6:00 a.m.-6:34 p.m.

1 stop9h 34m

C$ 414

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 28/8

7:15 p.m.-11:34 a.m.

1 stop19h 19m

Portland

Mon 31/8

11:34 p.m.-2:33 p.m.

1 stop11h 59m

C$ 427

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Sun 30/8

10:25 p.m.-1:50 p.m.

1 stop18h 25m

Portland

Tue 8/9

2:30 p.m.-5:10 a.m.

2 stops11h 40m

C$ 443

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Sun 30/8

6:10 p.m.-1:50 p.m.

1 stop22h 40m

Portland

Tue 8/9

2:30 p.m.-5:15 p.m.

1 stop23h 45m

C$ 462

TorontoEugene

YYZ - EUG

YYZEUG

Toronto Pearson Intl

Sat 29/8

6:28 p.m.-1:03 p.m.

2 stops21h 35m

Eugene

Sat 5/9

2:07 p.m.-12:33 p.m.

2 stops19h 26m

C$ 593

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 September. Flight prices, which tend to average around C$ 120, are often lower during this time because this is during the off-season. If you don’t want to visit Oregon in September, then you should wait until October to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 140.

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$ 533 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$ 364 on momondo.

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

You could potentially save up to 5% 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

Fastest flight time	7h 31m
Direct flights	Sun
Airports in Oregon	64 airports

The fastest flight from Region of Ontario to Oregon takes 7h 31m

Direct flights go from Region of Ontario to Oregon on Sunday. There are no airlines offering direct flights.

There are 64 airports in Oregon. From Region of Ontario there are direct flights to Portland (PDX).

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 6 operators available for flights from Ontario to Oregon as of July 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$ 204	Free Cancellation	Rating 7.2 3,410 reviews	Search WestJet flights
Delta	PriceFrom C$ 215	Free Cancellation	Rating 7.8 8,467 reviews	Search Delta flights
American Airlines	PriceFrom C$ 253	Free Cancellation	Rating 7.1 11,809 reviews	Search American Airlines flights
Air Canada	PriceFrom C$ 367	Free Cancellation	Rating 7.1 11,336 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 388	Free Cancellation	Rating 7.4 9,989 reviews	Search United 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.