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Cheap flights from Ottawa to Oregon from C$ 314

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PDX
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Ottawa to Oregon

Keep the following information in mind while searching for Ottawa to Oregon flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 400

One-way from

C$ 314

Popular in

December

Cheapest in

September

Average price

C$ 479
Air Canada
  • Air Canada
  • 26/8-2/9
  • 2 total stops
  • 15h 22m total
  • Ottawa to Oregon
Search Deals
11/9
  • 11/9
  • 2 total stops
  • 22h 26m total
  • Ottawa to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Ottawa to Oregon

Cheapest flights from Ottawa to Oregon
Explore the most affordable flight options available from Ottawa to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Tue 26/89:25 a.m.YOW - PDX
1 stop8h 25mAir Canada
Tue 2/96:15 a.m.PDX - YOW
1 stop6h 57mAir Canada
Deal found 29/7C$ 400
Wed 20/86:33 a.m.YOW - PDX
1 stop8h 16mUnited Airlines
Tue 26/84:06 p.m.PDX - YOW
2 stops14h 05mUnited Airlines
Deal found 30/7C$ 433
Tue 26/85:15 a.m.YOW - PDX
2 stops12h 51mMultiple Airlines
Tue 2/96:15 a.m.PDX - YOW
1 stop6h 57mMultiple Airlines
Deal found 29/7C$ 504
Sat 13/96:00 a.m.YOW - PDX
1 stop10h 05mWestJet
Sat 20/91:45 p.m.PDX - YOW
1 stop22h 11mWestJet
Deal found 30/7C$ 509

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 August 2025.
Use the filters below to find and compare flights from Ottawa to Oregon that are best for you.

Fly from

Ottawa

Fly to

Oregon

Route

Depart

Return

Price

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 26/8

9:25 a.m.-2:50 p.m.

1 stop8h 25m

Portland

Tue 2/9

6:15 a.m.-4:12 p.m.

1 stop6h 57m

C$ 400

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Wed 20/8

6:33 a.m.-11:49 a.m.

1 stop8h 16m

Portland

Tue 26/8

4:06 p.m.-9:11 a.m.

2 stops14h 05m

C$ 433

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 26/8

5:15 a.m.-3:06 p.m.

2 stops12h 51m

Portland

Tue 2/9

6:15 a.m.-4:12 p.m.

1 stop6h 57m

C$ 504

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sat 13/9

6:00 a.m.-1:05 p.m.

1 stop10h 05m

Portland

Sat 20/9

1:45 p.m.-2:56 p.m.

1 stop22h 11m

C$ 509

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 11/9

3:45 p.m.-11:11 a.m.

2 stops22h 26m

C$ 314

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 11/9

9:35 a.m.-2:46 p.m.

1 stop8h 11m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Best time to book a flight from Ottawa to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Ottawa 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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Oregon

What is the cheapest month to book a flight from Ottawa to Oregon?

Currently, August is the cheapest month in which you can book a flight from Ottawa to Oregon (average of C$ 259). Flying from Ottawa to Oregon in December is currently the most expensive (average of C$ 418). 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 YOW to OR?

Find hourly flight availability from Ottawa 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 August 2025.

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

How much does it cost to fly round-trip from Ottawa to Oregon?

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 August 2025.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada from Ottawa to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,978 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,851 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Oregon. 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 from for flights from Ottawa to Oregon?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Oregon. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • What are the cheapest airlines to fly from Ottawa to Oregon one-way?

    C$ 324 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from C$ 509 and C$ 512, respectively.

  • Can I find deals for flights from Ottawa to Oregon that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Oregon?

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

  • Can I find deals for business class flights from Ottawa to Oregon?

    Yes. Cheapflights offers flight deals from Ottawa to Oregon 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 Ottawa to Oregon?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Oregon (average of C$ 259). Flying from Ottawa to Oregon in December is currently the most expensive (average of C$ 418). 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

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Top 3 airlines flying from Ottawa to Oregon

Discover the top 3 airlines that operate flights from Ottawa 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 309AverageC$ 450FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 369AverageC$ 677FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 402AverageC$ 666FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Ottawa to Oregon?

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Can Cheapflights find flights from Ottawa to Oregon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Oregon flexibly with Cheapflights today.

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