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Cheap flights from Ottawa to Oregon from $236

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 3/18. 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

Enter your travel dates to find the best prices.
WestJet Logo
6:15 am - 1:20 pm
YOW
-
PDX
10h 05m
2 stops
WestJet Logo
2:00 pm - 5:28 am
PDX
-
YOW
12h 28m
2 stops
$420WestJet
Tue, Jun 30 - Mon, Jul 6
WestJet Logo
6:15 am - 1:20 pm
YOW
-
PDX
10h 05m
2 stops
WestJet Logo
2:00 pm - 12:40 am
PDX
-
YOW
7h 40m
1 stop
$422WestJet
Tue, Jun 30 - Mon, Jul 6
WestJet Logo
6:00 am - 1:20 pm
YOW
-
PDX
10h 20m
1 stop
WestJet Logo
2:00 pm - 12:40 am
PDX
-
YOW
7h 40m
1 stop
$423WestJet
Tue, Jun 30 - Mon, Jul 6
WestJet Logo
6:00 am - 1:20 pm
YOW
-
PDX
10h 20m
1 stop
WestJet Logo
2:00 pm - 5:28 am
PDX
-
YOW
12h 28m
2 stops
$467WestJet
Tue, Jun 30 - Mon, Jul 6
WestJet Logo
6:15 am - 1:20 pm
YOW
-
PDX
10h 05m
2 stops
WestJet Logo
2:00 pm - 5:28 am
PDX
-
YOW
12h 28m
2 stops
$472WestJet
Tue, Jun 30 - Mon, Jul 6
Multiple Airlines Logo
10:35 am - 8:58 am
YOW
-
PDX
25h 23m
1 stop
Multiple Airlines Logo
12:52 pm - 12:39 am
PDX
-
YOW
32h 47m
2 stops
$492Multiple Airlines
Thu, Mar 19 - Thu, Mar 26
WestJet Logo
5:15 pm - 1:20 pm
YOW
-
PDX
23h 05m
2 stops
WestJet Logo
2:00 pm - 5:28 am
PDX
-
YOW
12h 28m
2 stops
$496WestJet
Tue, Jul 14 - Tue, Jul 28
WestJet Logo
5:15 pm - 1:20 pm
YOW
-
PDX
23h 05m
2 stops
WestJet Logo
2:00 pm - 12:40 am
PDX
-
YOW
7h 40m
1 stop
$498WestJet
Tue, Jul 14 - Tue, Jul 28
Air Canada Logo
7:45 am - 2:40 pm
YOW
-
PDX
9h 55m
1 stop
Air Canada Logo
7:05 pm - 6:43 am
PDX
-
YOW
8h 38m
1 stop
$501Air Canada
Thu, Mar 19 - Thu, Mar 26
Multiple Airlines Logo
3:55 pm - 8:33 pm
YOW
-
PDX
31h 38m
1 stop
Multiple Airlines Logo
12:52 pm - 5:29 pm
PDX
-
YOW
25h 37m
2 stops
$514Multiple Airlines
Sun, Mar 1 - Sun, Mar 8

United Airlines flights from Ottawa to Oregon

Our best United Airlines deals on Ottawa to Oregon flight tickets
United Airlines
Mar 10
YOW11:10 amOttawa
13h 00m
2 stops
PDX9:10 pmPortland
Mar 11
PDX7:00 amPortland
11h 18m
1 stop
YOW9:18 pmOttawa
$523
United Airlines
Apr 6
YOW5:20 pmOttawa
22h 06m
2 stops
PDX12:26 pmPortland
Apr 10
PDX1:55 pmPortland
21h 04m
2 stops
YOW1:59 pmOttawa
$524
United Airlines
Mar 10
YOW3:15 pmOttawa
12h 20m
2 stops
PDX12:35 amPortland
Mar 11
PDX5:05 amPortland
9h 07m
2 stops
YOW5:12 pmOttawa
$525

WestJet flights from Ottawa to Oregon

Our best WestJet deals on Ottawa to Oregon flight tickets
WestJet
Jun 30
YOW6:15 amOttawa
10h 05m
2 stops
PDX1:20 pmPortland
Jul 6
PDX2:00 pmPortland
12h 28m
2 stops
YOW5:28 amOttawa
$420
WestJet
Jun 30
YOW6:15 amOttawa
10h 05m
2 stops
PDX1:20 pmPortland
Jul 6
PDX2:00 pmPortland
7h 40m
1 stop
YOW12:40 amOttawa
$422
WestJet
Jun 30
YOW6:00 amOttawa
10h 20m
1 stop
PDX1:20 pmPortland
Jul 6
PDX2:00 pmPortland
7h 40m
1 stop
YOW12:40 amOttawa
$423

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 February 4, 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

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 6/30

6:15 am-1:20 pm

2 stops10h 05m

Portland

Mon 7/6

2:00 pm-5:28 am

2 stops12h 28m

$420

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 6/30

6:15 am-1:20 pm

2 stops10h 05m

Portland

Mon 7/6

2:00 pm-12:40 am

1 stop7h 40m

$422

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 6/30

6:00 am-1:20 pm

1 stop10h 20m

Portland

Mon 7/6

2:00 pm-12:40 am

1 stop7h 40m

$423

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 6/30

6:00 am-1:20 pm

1 stop10h 20m

Portland

Mon 7/6

2:00 pm-5:28 am

2 stops12h 28m

$467

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 6/30

6:15 am-1:20 pm

2 stops10h 05m

Portland

Mon 7/6

2:00 pm-5:28 am

2 stops12h 28m

$472

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 3/19

10:35 am-8:58 am

1 stop25h 23m

Portland

Thu 3/26

12:52 pm-12:39 am

2 stops32h 47m

$492

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

5:15 pm-1:20 pm

2 stops23h 05m

Portland

Tue 7/28

2:00 pm-5:28 am

2 stops12h 28m

$496

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Tue 7/14

5:15 pm-1:20 pm

2 stops23h 05m

Portland

Tue 7/28

2:00 pm-12:40 am

1 stop7h 40m

$498

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Thu 3/19

7:45 am-2:40 pm

1 stop9h 55m

Portland

Thu 3/26

7:05 pm-6:43 am

1 stop8h 38m

$501

OttawaPortland

YOW - PDX

YOWPDX

Ottawa

Sun 3/1

3:55 pm-8:33 pm

1 stop31h 38m

Portland

Sun 3/8

12:52 pm-5:29 pm

2 stops25h 37m

$514

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 July is, on average, the cheapest month to fly to Oregon from Ottawa, with most prices found around $361. The month of September is another great option to travel to Oregon, with average flight prices from Ottawa averaging around $383.

Can stopping save me money on Ottawa to Oregon flights?

You could potentially save up to 11% 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

Fastest flight time

10h 20m

Direct flights

None
The fastest flight from Ottawa to Oregon takes 10h 20m
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 $215Free CancellationRating
7.1
10,688 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.

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