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Cheap flights from Ottawa to Oregon from C$ 245

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PDX
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Oregon

Enter your travel dates to find the best prices.

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 5 May 2026.

Mon 27/77:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Thu 6/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Deal found 5/5C$ 414
Tue 28/77:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Thu 6/82:30 p.m.
PDX
-
YOW
1 stop7h 10m
WestJet
Deal found 4/5C$ 421
Fri 22/57:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Fri 29/52:30 p.m.
PDX
-
YOW
2 stops19h 00m
WestJet
Deal found 2/5C$ 481
Fri 29/57:20 a.m.
YOW
-
PDX
1 stop9h 30m
WestJet
Mon 1/62:30 p.m.
PDX
-
YOW
2 stops19h 00m
WestJet
Deal found 1/5C$ 556

Find flight deals from Ottawa to Oregon

Keep the following information in mind while searching for Ottawa to Oregon flight deals. Data was last updated 5 May 2026.

Round-trip from

C$ 414

One-way from

C$ 245

Popular in

April

Cheapest in

August

Average price

C$ 726
WestJet
  • WestJet
  • 27/7-6/8
  • 2 total stops
  • 16h 40m total
  • Ottawa to Oregon
Search Deals
WestJet
  • WestJet
  • 28/7
  • 1 total stop
  • 9h 30m total
  • Ottawa to Oregon
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 5 May 2026.
Use the filters below to find and compare flights from Ottawa to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 28/7

7:20 a.m.-1:50 p.m.

1 stop9h 30m

Portland

Thu 6/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

C$ 414

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Mon 27/7

6:15 p.m.-1:50 p.m.

2 stops22h 35m

Portland

Thu 6/8

2:30 p.m.-12:40 a.m.

1 stop7h 10m

C$ 437

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 29/5

7:20 a.m.-1:50 p.m.

1 stop9h 30m

Portland

Mon 1/6

2:30 p.m.-12:30 p.m.

2 stops19h 00m

C$ 556

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Fri 29/5

3:10 p.m.-9:48 p.m.

1 stop9h 38m

Portland

Mon 1/6

11:40 p.m.-5:07 p.m.

1 stop14h 27m

C$ 587

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Mon 15/6

5:05 a.m.-7:10 p.m.

1 stop17h 05m

Portland

Mon 22/6

7:45 p.m.-5:10 p.m.

2 stops18h 25m

C$ 596

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sat 6/6

6:05 a.m.-3:57 p.m.

2 stops12h 52m

Portland

Sat 13/6

10:52 p.m.-4:38 p.m.

1 stop14h 46m

C$ 651

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Mon 15/6

5:50 p.m.-9:25 a.m.

1 stop18h 35m

Portland

Mon 22/6

10:40 p.m.-5:07 p.m.

1 stop15h 27m

C$ 654

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sat 13/6

5:50 p.m.-9:25 a.m.

1 stop18h 35m

Portland

Sat 20/6

11:30 p.m.-10:03 a.m.

1 stop7h 33m

C$ 671

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sat 6/6

6:25 a.m.-6:47 p.m.

1 stop15h 22m

Portland

Sat 13/6

10:40 p.m.-4:31 p.m.

2 stops14h 51m

C$ 700
Cheapest one-way

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sat 13/6

6:15 p.m.-1:50 p.m.

2 stops22h 35m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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$ 207). Flying from Ottawa to Oregon in December is currently the most expensive (average of C$ 776). 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.

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 5 May 2026.
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
9,683 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,683 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
WestJet
7.2
Good
3,331 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,998 reviews
United Airlines
7.4
Good
9,683 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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.

  • How long is the flight from Ottawa to Oregon?

    WestJet and United Airlines can get you from Ottawa to Oregon in just under 9h 30m. Your travel time can differ by up to 08m. Airlines will cover a distance of 3605 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 207). Flying from Ottawa to Oregon in December is currently the most expensive (average of C$ 776). 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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 243AverageC$ 526FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 281AverageC$ 740FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 365AverageC$ 669FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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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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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