What are the cheapest airlines to fly from Region of Ontario to Portland one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 225. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Region of Ontario to Portland for a low price.

What are the most popular routes from Region of Ontario to Portland?

Most travellers choose Toronto Pearson Intl - Portland, Montreal Pierre Elliott Trudeau Intl - Portland or Ottawa - Portland when deciding on the best route from Region of Ontario to Portland.

What are the cheapest flights from Region of Ontario to Portland?

While on average a flight from Region of Ontario to Portland is generally C$ 1,024, our data shows the cheapest flight currently is C$ 925. When looking at the most popular route, (Toronto Pearson Intl - Portland), you can expect to pay C$ 373 for that flight.

What are the most popular airlines that fly from Region of Ontario to Portland?

The most popular airlines flying from Region of Ontario to Portland are American Airlines, Air Canada and Alaska Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Region of Ontario to Portland?

To save on the cost of your flight from Region of Ontario to Portland, book at least 55 days before your planned departure. Booking around this time can save you about 49% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 395 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 462.

What is the cheapest month to fly from Region of Ontario to Portland?

Flights from Region of Ontario to Portland lean towards being more expensive in March. Prices are generally better when you fly from Region of Ontario to Portland in September, with the cheapest ticket starting at C$ 249.

What airport do you fly into for flights to Portland from Ontario?

Located just 9.7 km from the city centre, Portland (PDX) is the airport most travelers will use when flying to Portland from Ontario.

Can I find deals for flights from Ontario to Portland that include hotel bookings?

Yes. In addition to deals on Ontario to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Portland.

Can I find deals for business class flights from Ontario to Portland?

Yes. Cheapflights offers flight deals from Ontario to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 196+ Flights from Ontario to Portland

Find flights from Ontario to Portland within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 5/2

4:20 p.m.-9:53 p.m.

1 stop8h 33m

Portland

Mon 10/2

6:26 p.m.-3:05 p.m.

1 stop17h 39m

C$ 388

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 8/1

6:30 a.m.-12:55 p.m.

1 stop9h 25m

Portland

Fri 17/1

5:29 a.m.-3:52 p.m.

1 stop7h 23m

C$ 390

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 4/12

8:00 p.m.-9:47 a.m.

1 stop16h 47m

Portland

Wed 11/12

7:16 p.m.-6:46 a.m.

1 stop8h 30m

C$ 394

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 21/1

11:31 a.m.-8:11 p.m.

2 stops11h 40m

Portland

Tue 28/1

7:35 a.m.-9:32 p.m.

2 stops10h 57m

C$ 419

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 7/12

8:25 a.m.-12:35 a.m.

2 stops19h 10m

Portland

Sun 15/12

7:30 p.m.-10:32 a.m.

2 stops12h 02m

C$ 452

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 7/12

6:20 p.m.-12:35 a.m.

1 stop9h 15m

Portland

Sun 15/12

11:59 p.m.-10:32 a.m.

1 stop7h 33m

C$ 476

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 6/12

7:30 p.m.-9:39 a.m.

2 stops17h 09m

Portland

Mon 16/12

11:59 p.m.-5:06 p.m.

1 stop14h 07m

C$ 480

TorontoPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Wed 11/12

12:45 p.m.-8:13 p.m.

1 stop10h 28m

Portland

Wed 11/12

11:59 p.m.-9:58 a.m.

1 stop6h 59m

C$ 506

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 8/12

6:45 a.m.-10:25 a.m.

3 stops30h 40m

Portland

Fri 13/12

8:33 p.m.-9:00 a.m.

2 stops33h 27m

C$ 508

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/12

12:50 p.m.-10:05 p.m.

1 stop12h 15m

Portland

Sun 8/12

6:15 a.m.-11:11 p.m.

2 stops13h 56m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 36 results

Cheap flight deals from Ontario to Portland

Find flight deals from Ontario to Portland

Cheapest flights from Ontario to Portland
Explore the most affordable flight options available from Ontario to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Thu 5/124:20 p.m.YYZ - PDX

1 stop9h 35mAlaska Airlines

Mon 9/123:20 p.m.PDX - YYZ

1 stop20h 35mAlaska Airlines

Deal found 20/11C$ 432

Tue 10/126:30 a.m.YYZ - PDX

1 stop7h 31mDelta

Wed 11/1211:13 p.m.PDX - YYZ

1 stop6h 56mDelta

Deal found 21/11C$ 433

Sat 7/128:25 a.m.YUL - PDX

2 stops19h 10mUnited Airlines

Sun 15/1211:59 p.m.PDX - YUL

1 stop7h 33mUnited Airlines

Deal found 21/11C$ 452

Sat 7/126:20 p.m.YUL - PDX

1 stop9h 15mAir Canada

Sun 15/1211:59 p.m.PDX - YUL

1 stop7h 33mAir Canada

Deal found 21/11C$ 476

Fri 6/127:30 p.m.YOW - PDX

2 stops17h 09mUnited Airlines

Mon 16/1211:59 p.m.PDX - YOW

1 stop14h 07mUnited Airlines

Deal found 21/11C$ 480

Thu 28/117:25 p.m.YYZ - PDX

1 stop32h 26mMultiple Airlines

Wed 4/127:16 p.m.PDX - YYZ

1 stop8h 30mMultiple Airlines

Deal found 21/11C$ 489

Wed 11/1212:45 p.m.YYZ - PDX

1 stop10h 28mUnited Airlines

Wed 11/1211:59 p.m.PDX - YYZ

1 stop6h 59mUnited Airlines

Deal found 21/11C$ 506

Sun 8/126:45 a.m.YUL - PDX

3 stops30h 40mMultiple Airlines

Fri 13/128:33 p.m.PDX - YUL

2 stops33h 27mMultiple Airlines

Deal found 21/11C$ 508

Sat 7/121:14 p.m.YYZ - PDX

2 stops12h 38mAmerican Airlines

Mon 16/1211:35 a.m.PDX - YYZ

2 stops19h 44mAmerican Airlines

Deal found 20/11C$ 510

Wed 4/1212:50 p.m.YUL - PDX

1 stop12h 15mDelta

Sun 8/126:15 a.m.PDX - YUL

2 stops13h 56mDelta

Deal found 20/11C$ 513

Mon 2/126:10 p.m.YOW - PDX

1 stop32h 29mMultiple Airlines

Wed 4/127:16 p.m.PDX - YOW

2 stops26h 30mMultiple Airlines

Deal found 21/11C$ 560

Wed 4/121:10 p.m.YTZ - PDX

3 stops27h 47mMultiple Airlines

Wed 11/127:16 p.m.PDX - YTZ

2 stops23h 09mMultiple Airlines

Deal found 19/11C$ 633

Best flights from Ontario to Portland
Discover carefully curated flight deals from Ontario to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.

Wed 8/16:30 a.m.YYZ - PDX

1 stop9h 25mDelta

Fri 17/15:29 a.m.PDX - YYZ

1 stop7h 23mDelta

Deal found 21/11C$ 390

Fri 17/14:20 p.m.YYZ - PDX

1 stop9h 34mAlaska Airlines

Sun 19/111:45 a.m.PDX - YYZ

1 stop24h 20mAlaska Airlines

Deal found 21/11C$ 401

Wed 22/19:00 a.m.YUL - PDX

1 stop8h 44mAir Canada

Wed 29/110:10 a.m.PDX - YUL

1 stop7h 33mAir Canada

Deal found 21/11C$ 401

Wed 8/18:00 p.m.YYZ - PDX

1 stop16h 21mMultiple Airlines

Tue 14/19:41 p.m.PDX - YYZ

1 stop21h 06mMultiple Airlines

Deal found 20/11C$ 422

Wed 22/19:15 a.m.YUL - PDX

2 stops14h 22mUnited Airlines

Wed 29/17:00 a.m.PDX - YUL

1 stop8h 47mUnited Airlines

Deal found 21/11C$ 427

Wed 8/17:35 a.m.YYZ - PDX

2 stops12h 16mAmerican Airlines

Tue 14/18:24 a.m.PDX - YYZ

2 stops11h 19mAmerican Airlines

Deal found 20/11C$ 454

Wed 12/26:00 a.m.YUL - PDX

1 stop14h 35mWestJet

Mon 17/212:45 a.m.PDX - YUL

1 stop19h 51mWestJet

Deal found 21/11C$ 793

Fri 6/127:30 p.m.YOW - PDX

2 stops17h 09mUnited Airlines

Mon 16/1211:59 p.m.PDX - YOW

1 stop14h 07mUnited Airlines

Deal found 21/11C$ 480

Sun 8/126:45 a.m.YUL - PDX

3 stops30h 40mMultiple Airlines

Fri 13/128:33 p.m.PDX - YUL

2 stops33h 27mMultiple Airlines

Deal found 21/11C$ 508

Wed 4/1212:50 p.m.YUL - PDX

1 stop12h 15mDelta

Sun 8/126:15 a.m.PDX - YUL

2 stops13h 56mDelta

Deal found 20/11C$ 513

Wed 11/1212:45 p.m.YYZ - PDX

1 stop10h 28mUnited Airlines

Wed 11/1211:59 p.m.PDX - YYZ

1 stop6h 59mUnited Airlines

Deal found 21/11C$ 506

Wed 12/27:14 a.m.YUL - PDX

2 stops12h 37mAmerican Airlines

Tue 18/26:00 a.m.PDX - YUL

2 stops13h 49mAmerican Airlines

Deal found 21/11C$ 588

Last-minute flights from Ontario to Portland
Discover last-minute flight deals from Ontario to Portland. Data last updated 21 November 2024 and is based on user searches.

Tue 26/114:20 p.m.YYZ - PDX

1 stop7h 35mAlaska Airlines

Tue 3/1211:49 a.m.PDX - YYZ

1 stop24h 06mAlaska Airlines

Deal found 19/11C$ 430

Tue 26/116:14 a.m.YYZ - PDX

1 stop18h 13mAmerican Airlines

Tue 26/1111:59 p.m.PDX - YYZ

1 stop13h 20mAmerican Airlines

Deal found 20/11C$ 591

Tue 26/116:30 a.m.YYZ - PDX

1 stop7h 27mDelta

Thu 28/1112:05 p.m.PDX - YYZ

1 stop8h 54mDelta

Deal found 20/11C$ 781

Wed 27/116:30 a.m.YYZ - PDX

1 stop11h 40mUnited Airlines

Wed 4/123:20 p.m.PDX - YYZ

1 stop13h 10mUnited Airlines

Deal found 19/11C$ 529

Wed 27/118:30 a.m.YTZ - PDX

3 stops19h 21mMultiple Airlines

Tue 3/129:19 p.m.PDX - YTZ

2 stops21h 54mMultiple Airlines

Deal found 21/11C$ 637

Wed 27/116:30 a.m.YYZ - PDX

1 stop9h 05mAir Canada

Thu 28/117:08 a.m.PDX - YYZ

1 stop6h 38mAir Canada

Deal found 20/11C$ 694

Wed 27/112:55 p.m.YYZ - PDX

1 stop8h 37mWestJet

Wed 27/1112:59 a.m.PDX - YYZ

2 stops28h 40mWestJet

Deal found 20/11C$ 862

Thu 28/117:25 p.m.YYZ - PDX

1 stop32h 26mMultiple Airlines

Wed 4/127:16 p.m.PDX - YYZ

1 stop8h 30mMultiple Airlines

Deal found 21/11C$ 489

Sat 30/118:05 a.m.YUL - PDX

1 stop16h 55mUnited Airlines

Mon 6/17:45 p.m.PDX - YUL

2 stops16h 02mUnited Airlines

Deal found 20/11C$ 774

Sat 30/117:20 p.m.YUL - PDX

2 stops17h 14mAir Canada

Mon 6/13:25 p.m.PDX - YUL

2 stops12h 50mAir Canada

Deal found 20/11C$ 850

Sat 30/117:10 a.m.YUL - PDX

3 stops20h 41mMultiple Airlines

Mon 6/13:25 p.m.PDX - YUL

2 stops12h 50mMultiple Airlines

Deal found 20/11C$ 1,081

Sun 1/125:55 a.m.YOW - PDX

2 stops20h 49mWestJet

Sun 15/125:10 a.m.PDX - YOW

2 stops16h 36mWestJet

Deal found 21/11C$ 906

One-way flights from Ontario to Portland
Search for one-way flight options from Ontario to Portland. Find affordable one-way fares based on user searches. Data last updated 21 November 2024.

Wed 11/128:00 p.m.YYZ - PDX

1 stop16h 47mMultiple Airlines

Deal found 21/11C$ 196

Wed 8/16:30 a.m.YYZ - PDX

1 stop9h 25mDelta

Deal found 19/11C$ 225

Tue 10/124:20 p.m.YYZ - PDX

1 stop9h 35mAlaska Airlines

Deal found 21/11C$ 237

Fri 29/114:10 p.m.YTZ - PDX

2 stops11h 41mMultiple Airlines

Deal found 21/11C$ 283

Mon 9/124:10 p.m.YYZ - PDX

2 stops21h 10mUnited Airlines

Deal found 20/11C$ 296

Sun 5/16:10 p.m.YOW - PDX

1 stop26h 49mMultiple Airlines

Deal found 20/11C$ 303

Thu 28/117:35 a.m.YYZ - PDX

2 stops12h 18mAmerican Airlines

Deal found 21/11C$ 331

Sun 5/18:00 p.m.YXU - PDX

2 stops30h 34mMultiple Airlines

Deal found 21/11C$ 383

Sun 5/17:05 p.m.YHM - PDX

2 stops50h 48mMultiple Airlines

Deal found 20/11C$ 387

Wed 25/128:45 a.m.YYZ - PDX

1 stop12h 39mAir Canada

Deal found 21/11C$ 415

Thu 26/126:30 a.m.YYZ - PDX

1 stop16h 51mWestJet

Deal found 21/11C$ 461

Fri 3/110:45 a.m.YUL - PDX

3 stops28h 49mMultiple Airlines

Deal found 20/11C$ 501

Best time to book a flight from Ontario to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Ontario with our price prediction graph.

Estimated round-trip 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.

Travel insights for flights from Ontario to Portland

Get recent, data-driven insights about flights from Ontario to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Portland?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Portland (average of C$ 260). Flying from Region of Ontario to Portland in March is currently the most expensive (average of C$ 376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Portland as you normally would.

Rainfall in Portland by month

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Portland

See what other customers who have flown with Delta, Alaska Airlines and American Airlines from Ontario to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines

8.0

Very good

9,464 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta

8.0

Very good

8,755 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines

7.4

Good

9,172 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

WestJet

7.3

Good

2,811 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

What airport do you fly into for flights to Portland from Ontario?
Located just 9.7 km from the city centre, Portland (PDX) is the airport most travelers will use when flying to Portland from Ontario.
What are the cheapest airlines to fly from Region of Ontario to Portland one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 225. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Region of Ontario to Portland for a low price.
What are the most popular routes from Region of Ontario to Portland?
Most travellers choose Toronto Pearson Intl - Portland, Montreal Pierre Elliott Trudeau Intl - Portland or Ottawa - Portland when deciding on the best route from Region of Ontario to Portland.
What are the cheapest flights from Region of Ontario to Portland?
While on average a flight from Region of Ontario to Portland is generally C$ 1,024, our data shows the cheapest flight currently is C$ 925. When looking at the most popular route, (Toronto Pearson Intl - Portland), you can expect to pay C$ 373 for that flight.
Can I find deals for flights from Ontario to Portland that include hotel bookings?
Yes. In addition to deals on Ontario to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Portland.
Can I find deals for business class flights from Ontario to Portland?
Yes. Cheapflights offers flight deals from Ontario to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Portland?
Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Portland (average of C$ 260). Flying from Region of Ontario to Portland in March is currently the most expensive (average of C$ 376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Portland

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Pearson Intl to Portland flights

Pierre Elliott Trudeau Intl to Portland flights

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Region of Waterloo Intl to Portland flights

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Winnipeg to Portland flights

Hamilton to Portland flights

Vancouver Intl to Redmond flights

Pierre Elliott Trudeau Intl to Redmond flights

Pearson Intl to Eugene flights

Edmonton to Eugene flights

Fort St. John to Portland flights

Saskatoon to Portland flights

Region of Waterloo Intl to Eugene flights

Saskatoon to Boise flights

London to Portland flights

Hamilton to Eugene flights

Québec City to Eugene flights

St John to Portland flights

Thunder Bay to Portland flights

Calgary to Eugene flights

Winnipeg to Medford flights

Pearson Intl to Medford flights

Calgary to North Bend flights

Complete your trip

Portland car rentals

Portland Airport car rentals

Eugene car rentals

Downtown car rentals

Pearl District car rentals

Southeast Portland car rentals

Southwest Portland car rentals

North Portland car rentals

Northeast Portand car rentals

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Eastmoreland car rentals

Old Town-Chinatown car rentals

Top 6 airlines flying from Ontario to Portland

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 279	AverageC$ 507	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Alaska Airlines	CheapestC$ 283	AverageC$ 472	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	CheapestC$ 372	AverageC$ 482	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 373	AverageC$ 693	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 377	AverageC$ 623	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 406	AverageC$ 487	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Portland?

Cheapflights makes it easy to find Ontario to Portland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Portland with no change fees?

Yes, we can. To see specific flights from Ontario to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ontario to Portland from C$ 196

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from Ontario to Portland within your budget

Cheap flight deals from Ontario to Portland

Find flight deals from Ontario to Portland

Cheapest flights from Ontario to PortlandExplore the most affordable flight options available from Ontario to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Explore the most affordable flight options available from Ontario to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Best time to book a flight from Ontario to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Portland

Get recent, data-driven insights about flights from Ontario to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Portland?

What is the cheapest time of day to fly from ON to PDX?

Find hourly flight availability from Ontario to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

Reviews of airlines servicing Portland

See what other customers who have flown with Delta, Alaska Airlines and American Airlines from Ontario to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Portland from Ontario?

What are the cheapest airlines to fly from Region of Ontario to Portland one-way?

What are the most popular routes from Region of Ontario to Portland?

What are the cheapest flights from Region of Ontario to Portland?

Can I find deals for flights from Ontario to Portland that include hotel bookings?

How can I find direct flights from Ontario to Portland?

Can I find deals for business class flights from Ontario to Portland?

What is the cheapest month to book a flight from Region of Ontario to Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ontario to Portland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Portland?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Portland?

Can Cheapflights find flights from Ontario to Portland with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Portland become cheaper?

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Travel Smart

Cheapest flights from Ontario to Portland
Explore the most affordable flight options available from Ontario to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.