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Cheap flights from Ontario to Portland from C$ 180

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YYZ — PDX
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

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 57 days before your planned departure. Booking around this time can save you about 110% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 594 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 879.

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 December. Prices are generally better when you fly from Region of Ontario to Portland in May, with the cheapest ticket starting at C$ 322.

When is the cheapest time to fly from Region of Ontario to Portland (ON - 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.

Cheap WestJet flights from Ontario to Portland

Explore cheap flight options specifically provided by WestJet for the route between Ontario and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Take a peek at the cheapest WestJet flights we've detected travelling from Ontario to Portland. Come back soon if you're not finding the exact deal you're looking for.
Fri 2/86:00 a.m.YHM - PDX
1 stop8h 18mWestJet
Thu 8/812:15 p.m.PDX - YHM
1 stop9h 00mWestJet
Deal found 15/5C$ 352
Fri 2/86:30 a.m.YYZ - PDX
1 stop7h 48mWestJet
Thu 8/812:15 p.m.PDX - YYZ
1 stop8h 01mWestJet
Deal found 15/5C$ 358
Tue 23/71:30 p.m.YYZ - PDX
1 stop9h 17mWestJet
Sat 10/812:15 p.m.PDX - YYZ
1 stop8h 31mWestJet
Deal found 15/5C$ 361
Mon 26/87:00 a.m.YUL - PDX
1 stop9h 13mWestJet
Sat 14/92:00 p.m.PDX - YUL
1 stop7h 30mWestJet
Deal found 15/5C$ 364
Tue 13/87:00 a.m.YUL - PDX
1 stop9h 13mWestJet
Tue 20/82:00 p.m.PDX - YUL
1 stop7h 30mWestJet
Deal found 15/5C$ 368
Wed 18/98:00 a.m.YYZ - PDX
1 stop8h 18mWestJet
Thu 26/92:00 p.m.PDX - YYZ
1 stop7h 20mWestJet
Deal found 15/5C$ 369
Sun 23/610:15 p.m.YYZ - PDX
2 stops17h 58mWestJet
Tue 2/78:15 a.m.PDX - YYZ
1 stop9h 34mWestJet
Deal found 15/5C$ 372
Sun 23/610:15 p.m.YYZ - PDX
2 stops17h 58mWestJet
Tue 2/78:15 a.m.PDX - YYZ
2 stops9h 45mWestJet
Deal found 15/5C$ 379
Sat 3/86:00 a.m.YHM - PDX
1 stop8h 18mWestJet
Thu 8/812:15 p.m.PDX - YHM
1 stop9h 00mWestJet
Deal found 15/5C$ 383

Cheap Air Canada flights from Ontario to Portland

Explore cheap flight options specifically provided by Air Canada for the route between Ontario and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Some of the best deals we've found on Air Canada flights travelling from Ontario to Portland. Make sure to examine the flight information before completing your reservation.
Tue 28/58:30 a.m.YYZ - PDX
1 stop9h 15mAir Canada
Fri 31/511:40 p.m.PDX - YYZ
Nonstop4h 41mAir Canada
Deal found 16/5C$ 371
Tue 28/58:30 a.m.YYZ - PDX
1 stop9h 15mAir Canada
Fri 31/511:45 p.m.PDX - YYZ
1 stop7h 13mAir Canada
Deal found 16/5C$ 383
Fri 19/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Mon 22/76:55 p.m.PDX - YYZ
1 stop8h 26mAir Canada
Deal found 14/5C$ 386
Sat 1/61:00 p.m.YYZ - PDX
1 stop10h 56mAir Canada
Tue 4/63:25 p.m.PDX - YYZ
1 stop7h 11mAir Canada
Deal found 15/5C$ 391
Tue 9/76:10 p.m.YUL - PDX
1 stop18h 32mAir Canada
Mon 15/711:40 p.m.PDX - YUL
1 stop7h 38mAir Canada
Deal found 14/5C$ 414
Tue 4/68:10 a.m.YYZ - PDX
1 stop15h 00mAir Canada
Wed 5/611:40 p.m.PDX - YYZ
Nonstop4h 41mAir Canada
Deal found 14/5C$ 424
Wed 10/75:15 p.m.YYZ - PDX
1 stop7h 57mAir Canada
Wed 17/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 14/5C$ 534
Wed 12/68:30 p.m.YYZ - PDX
Nonstop5h 09mAir Canada
Wed 19/611:45 p.m.PDX - YYZ
1 stop9h 07mAir Canada
Deal found 15/5C$ 538
Thu 11/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Mon 15/73:25 p.m.PDX - YYZ
1 stop7h 08mAir Canada
Deal found 15/5C$ 544

Cheap Ontario to Portland flights in May & June 2024

Find cheap flight options from Ontario to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
Scroll through some of the best deals on flights from Ontario to Portland in 2024. Check back soon for alternative fares.
Sun 23/610:15 p.m.YYZ - PDX
2 stops17h 58mWestJet
Tue 2/78:15 a.m.PDX - YYZ
1 stop9h 34mWestJet
Deal found 15/5C$ 372
Tue 11/68:20 p.m.YYZ - PDX
2 stops18h 44mMultiple Airlines
Tue 18/69:39 a.m.PDX - YYZ
2 stops17h 56mMultiple Airlines
Deal found 14/5C$ 375
Sun 23/610:15 p.m.YYZ - PDX
2 stops17h 58mWestJet
Tue 2/78:15 a.m.PDX - YYZ
2 stops9h 45mWestJet
Deal found 15/5C$ 379
Sat 18/52:00 p.m.YYZ - PDX
1 stop7h 26mAir Canada
Wed 22/511:40 p.m.PDX - YYZ
Nonstop4h 40mAir Canada
Deal found 15/5C$ 384
Fri 17/58:30 p.m.YYZ - PDX
Nonstop5h 09mUnited Airlines
Mon 20/511:40 p.m.PDX - YYZ
Nonstop4h 40mUnited Airlines
Deal found 14/5C$ 386
Sat 1/610:15 p.m.YYZ - PDX
2 stops17h 55mWestJet
Tue 4/62:00 p.m.PDX - YYZ
2 stops12h 50mWestJet
Deal found 15/5C$ 387
Sat 1/66:15 a.m.YKF - PDX
1 stop9h 55mWestJet
Tue 4/62:00 p.m.PDX - YKF
1 stop8h 10mWestJet
Deal found 15/5C$ 387
Sat 18/55:30 p.m.YYZ - PDX
1 stop8h 03mAir Canada
Wed 22/56:00 a.m.PDX - YYZ
1 stop7h 06mAir Canada
Deal found 15/5C$ 391
Sun 19/58:30 p.m.YYZ - PDX
Nonstop5h 09mAir Canada
Sun 26/511:45 p.m.PDX - YYZ
1 stop7h 13mAir Canada
Deal found 15/5C$ 394

Ontario to Portland 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Scroll through some of the best deals on flights from Ontario to Portland in 2024. Check back soon for alternative fares.
Tue 11/68:00 p.m.YYZ - PDX
1 stop17h 53mMultiple Airlines
Tue 18/65:20 a.m.PDX - YYZ
1 stop22h 15mMultiple Airlines
Deal found 14/5C$ 345
Thu 25/76:00 a.m.YHM - PDX
1 stop8h 18mWestJet
Tue 30/72:00 p.m.PDX - YHM
1 stop7h 15mWestJet
Deal found 16/5C$ 353
Tue 11/68:20 p.m.YYZ - PDX
1 stop17h 33mMultiple Airlines
Tue 18/69:39 a.m.PDX - YYZ
2 stops17h 56mMultiple Airlines
Deal found 14/5C$ 354
Tue 23/72:30 p.m.YYZ - PDX
1 stop8h 17mWestJet
Tue 30/78:15 a.m.PDX - YYZ
1 stop9h 34mWestJet
Deal found 16/5C$ 358
Tue 23/71:30 p.m.YYZ - PDX
1 stop9h 17mWestJet
Sat 10/812:15 p.m.PDX - YYZ
1 stop8h 31mWestJet
Deal found 15/5C$ 361
Mon 26/87:00 a.m.YUL - PDX
1 stop9h 13mWestJet
Sat 14/92:00 p.m.PDX - YUL
1 stop7h 30mWestJet
Deal found 15/5C$ 364
Tue 13/87:00 a.m.YUL - PDX
1 stop9h 13mWestJet
Tue 20/82:00 p.m.PDX - YUL
1 stop7h 30mWestJet
Deal found 15/5C$ 368
Wed 18/98:00 a.m.YYZ - PDX
1 stop8h 18mWestJet
Thu 26/92:00 p.m.PDX - YYZ
1 stop7h 20mWestJet
Deal found 15/5C$ 369
Tue 28/58:30 a.m.YYZ - PDX
1 stop9h 15mAir Canada
Fri 31/511:40 p.m.PDX - YYZ
Nonstop4h 41mAir Canada
Deal found 16/5C$ 371

Direct flights to Portland from Ontario

Discover non-stop flight options from Ontario to Portland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Consider booking one of these non-stop flights heading from Ontario to Portland. Users can also choose from other Ontario to Portland flights by using the search form above.
Fri 19/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Mon 22/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 14/5C$ 386
Thu 11/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Mon 15/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 15/5C$ 544
Fri 2/88:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Fri 16/811:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 15/5C$ 589
Thu 1/88:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Thu 8/811:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 14/5C$ 605
Fri 2/88:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Thu 8/811:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 15/5C$ 632
Tue 23/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Tue 30/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 16/5C$ 685
Sun 23/68:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Tue 2/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 15/5C$ 729
Wed 10/78:10 p.m.YYZ - PDX
Nonstop5h 11mAir Canada
Wed 17/711:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 14/5C$ 734
Wed 12/68:30 p.m.YYZ - PDX
Nonstop5h 09mAir Canada
Wed 19/611:40 p.m.PDX - YYZ
Nonstop4h 30mAir Canada
Deal found 15/5C$ 738

Ontario to Portland flights leaving soon

Find last-minute flight options from Ontario to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Consider one of these great deals we found on last-minute flights from Ontario to Portland. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 25/56:15 a.m.YUL - PDX
1 stop17h 41mUnited Airlines
Sat 1/611:50 p.m.PDX - YUL
1 stop10h 22mUnited Airlines
Deal found 16/5C$ 439
Sat 25/512:00 p.m.YUL - PDX
1 stop13h 22mDelta
Sat 1/69:55 p.m.PDX - YUL
1 stop10h 10mDelta
Deal found 15/5C$ 440
Sat 25/51:05 p.m.YUL - PDX
2 stops13h 20mDelta
Sat 1/69:55 p.m.PDX - YUL
1 stop10h 10mDelta
Deal found 16/5C$ 441
Fri 24/57:00 a.m.YUL - PDX
1 stop15h 46mWestJet
Fri 31/58:15 a.m.PDX - YUL
1 stop13h 16mWestJet
Deal found 14/5C$ 446
Fri 24/51:05 p.m.YUL - PDX
2 stops13h 37mDelta
Tue 28/59:55 p.m.PDX - YUL
1 stop10h 10mDelta
Deal found 16/5C$ 462
Fri 24/57:00 a.m.YUL - PDX
1 stop9h 10mMultiple Airlines
Fri 31/511:30 p.m.PDX - YUL
2 stops16h 15mMultiple Airlines
Deal found 14/5C$ 477
Sat 25/57:29 a.m.YUL - PDX
2 stops16h 31mAmerican Airlines
Sat 1/66:15 p.m.PDX - YUL
2 stops13h 10mAmerican Airlines
Deal found 16/5C$ 484
Sat 25/56:14 a.m.YUL - PDX
2 stops15h 31mDelta
Sat 1/65:40 p.m.PDX - YUL
2 stops14h 25mDelta
Deal found 15/5C$ 486
Fri 24/57:00 a.m.YUL - PDX
1 stop9h 10mMultiple Airlines
Fri 31/57:04 p.m.PDX - YUL
3 stops20h 41mMultiple Airlines
Deal found 14/5C$ 501

One-way flights to Portland from Ontario

Search for one-way flight options from Ontario to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
Take a look at some of the one-way flights we've detected from Ontario to Portland. For those needing a return trip from Ontario, there is a search form available above.
Tue 18/66:15 a.m.YKF - PDX
1 stop9h 58mWestJet
Deal found 14/5C$ 180
Sat 22/66:15 a.m.YKF - PDX
1 stop8h 03mWestJet
Deal found 15/5C$ 183
Tue 23/76:15 a.m.YKF - PDX
1 stop9h 58mWestJet
Deal found 15/5C$ 189
Tue 18/67:00 a.m.YUL - PDX
1 stop9h 13mWestJet
Deal found 14/5C$ 192
Sun 28/76:15 a.m.YKF - PDX
1 stop8h 03mWestJet
Deal found 15/5C$ 195
Tue 18/67:15 a.m.YHM - PDX
1 stop8h 58mWestJet
Deal found 14/5C$ 196
Sat 22/612:00 p.m.YYZ - PDX
2 stops10h 32mWestJet
Deal found 15/5C$ 199
Tue 18/66:30 a.m.YYZ - PDX
1 stop9h 43mWestJet
Deal found 14/5C$ 202
Tue 23/712:00 p.m.YYZ - PDX
2 stops10h 47mWestJet
Deal found 15/5C$ 204

Find flights from Ontario to Portland within your budget

Customize your flight search to find flights from Ontario to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 345 - C$ 446

Route

Depart

Return

Price

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 11/6

1 stop17h 53m

Portland

Tue 18/6

1 stop22h 15m

C$ 345

HamiltonPortland

YHM - PDX

YHMPDX

Hamilton

Fri 2/8

1 stop8h 18m

Portland

Thu 8/8

1 stop9h 00m

C$ 352

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 11/6

1 stop17h 33m

Portland

Tue 18/6

2 stops17h 56m

C$ 354

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Fri 2/8

1 stop7h 48m

Portland

Thu 8/8

1 stop8h 01m

C$ 358

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 28/5

1 stop9h 15m

Portland

Fri 31/5

Nonstop4h 41m

C$ 371

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 4/6

1 stop8h 22m

Portland

Tue 4/6

1 stop8h 37m

C$ 394

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 28/5

1 stop10h 35m

Portland

Thu 30/5

1 stop7h 59m

C$ 418

Montreal Pierre Elliott Trudeau IntlPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 24/8

1 stop14h 46m

Portland

Sun 1/9

1 stop11h 00m

C$ 444

Toronto Pearson IntlPortland

YYZ - PDX

YYZPDX

Toronto Pearson Intl

Tue 4/6

1 stop8h 00m

Portland

Wed 5/6

1 stop6h 30m

C$ 446

Flights are sorted by cheapest first

Deals found on 14/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 16 May 2024.
See what other customers who have flown with WestJet, Air Canada and United 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
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Aeromexico
7.6
Good
2,528 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,919 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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?

    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 flights from Region of Ontario to Portland for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Region of Ontario to Portland for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 345, but on average you can expect to pay C$ 371.

  • Are there direct flights from Region of Ontario to Portland for under C$ 400 on Cheapflights?

    Cheapflights has 20 direct flights from Region of Ontario to Portland under C$ 400. A good price for a direct flight from Region of Ontario to Portland is less than C$ 896.

  • Are there last-minute flights available from Region of Ontario to Portland for under C$ 500?

    There are currently 20+ open flights from Region of Ontario to Portland within the next 7 days for less than C$ 500.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 180. However, be on the lookout for offers from Air Canada 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 Toronto Kitchener-Waterloo - Portland when deciding on the best route from Region of Ontario to Portland.

  • 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 Endeavor Airlines, American Airlines and Air Canada. Something to consider prior to booking your flight.

  • 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$ 349, our data shows the cheapest flight currently is C$ 239. When looking at the most popular route, (Toronto Pearson Intl - Portland), you can expect to pay C$ 386 for that flight.

  • What does YYZ to PDX mean?

    YYZ and PDX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YYZ to PDX refers to a flight route from Toronto Pearson Intl Airport to Portland Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

  • Can I find deals for flights from Ontario to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Portland that allow pets onboard?

    Many airlines flying from Ontario to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Portland?

    Yes, you can often find last-minute deals on Ontario to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Region of Ontario to Portland flight deals updated?

    The Region of Ontario to Portland flight deals you see on this page were last updated on 16/5.

See more FAQs

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St John to Portland flights
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Top 6 airlines flying from Ontario to Portland

Discover the top 6 airlines that operate flights from Ontario to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 281AverageC$ 675FlexibilityNo cancel feeOn-time67%
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DeltaCheapestC$ 310AverageC$ 502FlexibilityNo cancel feeOn-timeN/A
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WestJetCheapestC$ 347AverageC$ 591FlexibilityNo cancel feeOn-time60%
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United AirlinesCheapestC$ 395AverageC$ 677FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapestC$ 396AverageC$ 451FlexibilityNo cancel feeOn-time71%
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Endeavor AirlinesCheapestC$ 583AverageC$ 718FlexibilityNo cancel feeOn-timeN/A
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Search flights from Ontario to Portland by cabin class

Find flights from Ontario to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Ontario to Portland

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 16 May 2024.
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0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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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?

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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