Cheap flights from Ontario to Oregon from C$ 188
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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Oregon
Keep the following information in mind while searching for Ontario to Oregon flight deals. Data was last updated 1 April 2025.
Round-trip from | C$ 373 |
---|---|
One-way from | C$ 188 |
Popular in | March |
Cheapest in | September |
Average price | C$ 591 |
Good one-way deal | C$ 1,023 or less |
Find flight deals from Ontario to Oregon
Cheapest flights from Ontario to OregonExplore the most affordable flight options available from Ontario to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Explore the most affordable flight options available from Ontario to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Oregon 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 629,999 searches. Data last updated 1 April 2025.
Use the filters below to find and compare flights from Ontario to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HamiltonPortland
YHM - PDX
YHMPDX
Hamilton
Thu 24/7
6:00 a.m.-12:52 p.m.
1 stop9h 52m
Portland
Mon 28/7
1:45 p.m.-12:41 a.m.
1 stop7h 56m
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 12/8
7:00 a.m.-12:52 p.m.
1 stop8h 52m
Portland
Sat 23/8
1:45 p.m.-12:43 a.m.
1 stop7h 58m
OttawaPortland
YOW - PDX
YOWPDX
Ottawa
Thu 24/7
5:55 a.m.-12:52 p.m.
2 stops9h 57m
Portland
Sun 3/8
1:45 p.m.-12:41 a.m.
1 stop7h 56m
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Tue 22/7
6:30 a.m.-12:52 p.m.
1 stop9h 22m
Portland
Mon 28/7
1:45 p.m.-5:51 a.m.
2 stops13h 06m
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Thu 8/5
11:00 a.m.-12:42 p.m.
3 stops28h 42m
Portland
Tue 13/5
1:37 p.m.-6:12 a.m.
2 stops13h 35m
TorontoPortland
YKF - PDX
YKFPDX
Toronto Region of Waterloo Intl
Thu 8/5
6:00 a.m.-12:52 p.m.
1 stop9h 52m
Portland
Tue 13/5
1:37 p.m.-12:46 a.m.
2 stops32h 09m
TorontoBoise
YYZ - BOI
YYZBOI
Toronto Pearson Intl
Fri 25/4
1:27 p.m.-10:28 p.m.
1 stop11h 01m
Boise Air Term. Gowen Fld
Mon 28/4
6:15 a.m.-4:38 p.m.
1 stop8h 23m
TorontoPortland
YYZ - PDX
YYZPDX
Toronto Pearson Intl
Fri 4/7
6:10 a.m.-7:19 p.m.
1 stop16h 09m
Portland
Sat 12/7
9:53 a.m.-7:00 a.m.
1 stop18h 07m
HamiltonPortland
YHM - PDX
YHMPDX
Hamilton
Thu 8/5
6:00 a.m.-12:52 p.m.
1 stop9h 52m
Portland
Tue 13/5
1:37 p.m.-12:41 a.m.
2 stops32h 04m
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 3/6
8:10 a.m.-8:47 p.m.
1 stop15h 37m
Portland
Tue 10/6
6:15 a.m.-7:26 p.m.
2 stops10h 11m
Best time to book a flight from Ontario to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Oregon
What is the cheapest month to book a flight from Region of Ontario to Oregon?
Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Oregon (average of C$ 259). Flying from Region of Ontario to Oregon in December is currently the most expensive (average of C$ 442). 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 OR?
Find hourly flight availability from Ontario to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2025.
When flying from Region of Ontario to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Oregon by month
Plan your trip to Oregon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oregon 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 Oregon when rainfall is around 18.0 mm.
Temperature in Oregon by month
Plan your trip to Oregon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oregon, 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 Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated 1 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Ontario to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Ontario to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Ontario to Oregon
Discover the top 6 airlines that operate flights from Ontario to Oregon. 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 629,999 searches. Data last updated 1 April 2025.
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Can Cheapflights find flights from Ontario to Oregon with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Oregon flexibly with Cheapflights today.
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Not ready to book yet? You can track prices for flights from Ontario to Oregon on Cheapflights with our Price Alert feature and get notified when better prices are available.