Cheap flights from Oregon to Ottawa from C$ 164
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Oregon to Ottawa
Keep the following information in mind while searching for Oregon to Ottawa flight deals. Data was last updated 22 April 2025.
Find flight deals from Oregon to Ottawa
Cheapest flights from Oregon to OttawaExplore the most affordable flight options available from Oregon to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Explore the most affordable flight options available from Oregon to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Ottawa 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 22 April 2025.
Use the filters below to find and compare flights from Oregon to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Tue 5/8
1:45 p.m.-5:25 a.m.
2 stops12h 40m
Ottawa
Wed 20/8
6:00 a.m.-12:52 p.m.
1 stop9h 52m
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Tue 6/5
7:01 p.m.-7:55 p.m.
1 stop21h 54m
Ottawa
Fri 9/5
12:20 p.m.-12:42 p.m.
2 stops27h 22m
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Wed 14/5
6:15 a.m.-4:19 p.m.
1 stop7h 04m
Ottawa
Fri 16/5
9:55 p.m.-9:30 a.m.
1 stop14h 35m
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Mon 4/8
1:45 p.m.-12:41 a.m.
1 stop7h 56m
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Fri 6/6
1:19 p.m.-12:21 a.m.
2 stops32h 02m
PortlandOttawa
PDX - YOW
PDXYOW
Portland
Fri 6/6
1:45 p.m.-12:41 a.m.
1 stop7h 56m
Best time to book a flight from Oregon to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Oregon with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Ottawa
What is the cheapest month to book a flight from Oregon to Ottawa?
Currently, October is the cheapest month in which you can book a flight from Oregon to Ottawa (average of C$ 224). Flying from Oregon to Ottawa in December is currently the most expensive (average of C$ 326). 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.
Rainfall in Ottawa by month
Plan your trip to Ottawa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.
Temperature in Ottawa by month
Plan your trip to Ottawa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ottawa, 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 -10.0 C).
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 22 April 2025.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Oregon to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Oregon?
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Alternative routes for Oregon to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Oregon to Ottawa
Discover the top airline that operate flights from Oregon to Ottawa. 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 22 April 2025.
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 Oregon to Ottawa?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oregon to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Oregon to Ottawa?
Cheapflights simply makes it quick and affordable to book flights from Oregon to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Oregon to Ottawa with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Oregon to Ottawa, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Oregon to Ottawa become cheaper?
Yes! Start tracking prices for Oregon to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.