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Cheap flights from Ottawa to Oregon from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Oregon departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ottawa to Oregon

Cheap round-trip flights

Air Canada Logo
9:25 am - 2:46 pmYOW-PDX
8h 21m1 stop
Air Canada Logo
6:15 am - 7:29 pmPDX-YOW
10h 14m2 stops
$272Air Canada
Find Deal
sáb., oct. 18 - sáb., oct. 25
Air Canada Logo
6:25 am - 2:46 pmYOW-PDX
11h 21m2 stops
Air Canada Logo
6:15 am - 7:29 pmPDX-YOW
10h 14m2 stops
$278Air Canada
Find Deal
vie., oct. 17 - sáb., oct. 25
Logo
5:50 pm - 8:53 amYOW-PDX
18h 03m1 stop
Logo
6:15 am - 7:29 pmPDX-YOW
10h 14m2 stops
$290
Find Deal
sáb., sep. 27 - sáb., oct. 4
Air Canada Logo
7:45 am - 2:45 pmYOW-PDX
10h 00m1 stop
Air Canada Logo
7:00 pm - 6:43 amPDX-YOW
8h 43m1 stop
$292Air Canada
Find Deal
mar., mar. 3 - mié., mar. 4
United Airlines Logo
7:29 pm - 9:29 amYOW-PDX
17h 00m2 stops
United Airlines Logo
7:02 am - 10:05 pmPDX-YOW
12h 03m2 stops
$303United Airlines
Find Deal
sáb., sep. 27 - sáb., oct. 4
United Airlines Logo
6:33 am - 11:41 amYOW-PDX
8h 08m1 stop
United Airlines Logo
10:17 pm - 11:45 amPDX-YOW
10h 28m1 stop
$304United Airlines
Find Deal
jue., sep. 25 - mié., oct. 8
Air Canada Logo
6:00 pm - 11:01 pmYOW-PDX
8h 01m1 stop
Air Canada Logo
7:00 pm - 6:23 amPDX-YOW
8h 23m1 stop
$316Air Canada
Find Deal
sáb., oct. 18 - dom., oct. 26
Logo
6:33 am - 10:30 pmYOW-PDX
18h 57m1 stop
Logo
6:15 am - 7:29 pmPDX-YOW
10h 14m2 stops
$336
Find Deal
jue., sep. 25 - mié., oct. 8
WestJet Logo
5:55 am - 1:04 pmYOW-PDX
10h 09m2 stops
WestJet Logo
1:45 pm - 4:19 pmPDX-YOW
23h 34m3 stops
$528WestJet
Find Deal
sáb., sep. 27 - sáb., oct. 4
WestJet Logo
5:55 am - 1:04 pmYOW-PDX
34h 09m2 stops
WestJet Logo
12:40 am - 6:20 pmPDX-YOW
38h 40m2 stops
$636WestJet
Find Deal
jue., sep. 25 - mar., oct. 7

United Airlines flights from Ottawa to Oregon

Our best United Airlines deals on Ottawa to Oregon flight tickets
United Airlines
Sep 27
YOW7:29 pmOttawa
17h 00m
2 stops
PDX9:29 amPortland
Oct 4
PDX7:02 amPortland
12h 03m
2 stops
YOW10:05 pmOttawa
$303
Find similar
United Airlines
Sep 25
YOW6:33 amOttawa
8h 08m
1 stop
PDX11:41 amPortland
Oct 8
PDX10:17 pmPortland
10h 28m
1 stop
YOW11:45 amOttawa
$304
Find similar
United Airlines
Oct 18
YOW5:15 amOttawa
18h 05m
2 stops
PDX8:20 pmPortland
Oct 25
PDX8:35 amPortland
10h 00m
2 stops
YOW9:35 pmOttawa
$363
Find similar

WestJet flights from Ottawa to Oregon

Our best WestJet deals on Ottawa to Oregon flight tickets
WestJet
Sep 27
YOW5:55 amOttawa
10h 09m
2 stops
PDX1:04 pmPortland
Oct 4
PDX1:45 pmPortland
23h 34m
3 stops
YOW4:19 pmOttawa
$528
Find similar
WestJet
Sep 25
YOW5:55 amOttawa
34h 09m
2 stops
PDX1:04 pmPortland
Oct 7
PDX12:40 amPortland
38h 40m
2 stops
YOW6:20 pmOttawa
$636
Find similar
WestJet
Sep 25
YOW5:55 amOttawa
34h 09m
2 stops
PDX1:04 pmPortland
Oct 8
PDX12:40 amPortland
21h 00m
2 stops
YOW12:40 amOttawa
$646
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 4, 2025.
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

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

sáb. 10/18

9:25 am-2:46 pm

1 stop8h 21m

Portland

sáb. 10/25

6:15 am-7:29 pm

2 stops10h 14m

$272

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

vie. 10/17

6:25 am-2:46 pm

2 stops11h 21m

Portland

sáb. 10/25

6:15 am-7:29 pm

2 stops10h 14m

$278

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

sáb. 9/27

5:50 pm-8:53 am

1 stop18h 03m

Portland

sáb. 10/4

6:15 am-7:29 pm

2 stops10h 14m

$290

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

mar. 3/3

7:45 am-2:45 pm

1 stop10h 00m

Portland

mié. 3/4

7:00 pm-6:43 am

1 stop8h 43m

$292

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

sáb. 9/27

7:29 pm-9:29 am

2 stops17h 00m

Portland

sáb. 10/4

7:02 am-10:05 pm

2 stops12h 03m

$303

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 9/25

6:33 am-11:41 am

1 stop8h 08m

Portland

mié. 10/8

10:17 pm-11:45 am

1 stop10h 28m

$304

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

sáb. 10/18

6:00 pm-11:01 pm

1 stop8h 01m

Portland

dom. 10/26

7:00 pm-6:23 am

1 stop8h 23m

$316

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 9/25

6:33 am-10:30 pm

1 stop18h 57m

Portland

mié. 10/8

6:15 am-7:29 pm

2 stops10h 14m

$336

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

sáb. 9/27

5:55 am-1:04 pm

2 stops10h 09m

Portland

sáb. 10/4

1:45 pm-4:19 pm

3 stops23h 34m

$528

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

jue. 9/25

5:55 am-1:04 pm

2 stops34h 09m

Portland

mar. 10/7

12:40 am-6:20 pm

2 stops38h 40m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

How to get the cheapest flight ticket from Ottawa to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Ottawa, with most prices found around $339. The month of July is another great option to travel to Oregon, with average flight prices from Ottawa averaging around $345.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Ottawa is on a Friday. momondo users have found tickets for Friday departures for as low as $321. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $560.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from Ottawa to Oregon in the evening for as low as $285. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the morning, with an average ticket price of $540. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Ottawa for as low as $259 on momondo.

Can stopping save me money on Ottawa to Oregon flights?

You could potentially save up to 40% on your flight if you consider stops on a Ottawa to Oregon flight.

Cheap Ottawa to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Oregon

Direct flights

None
There are no direct flights from Ottawa to Oregon. There are no popular flight routes from Ottawa to Oregon.
Search flight deals

  • When did momondo last update prices for flights from Ottawa Airport to Oregon?

    Prices for flights from Ottawa Airport to Oregon were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Oregon?

  • How old do you have to be to fly from Ottawa Airport to Oregon?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Oregon

Compare and see reviews for airlines that fly from Ottawa to Oregon with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $274Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Oregon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Oregon. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Oregon with flexible booking policies on momondo?

Yes. All flights to Oregon from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Oregon?

Once all potential Ottawa to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oregon trip

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mar. 9/9
mar. 9/16
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