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Cheap flights from Oregon to Ottawa from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ottawa departing on 4/30. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Oregon to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:59 pm - 5:15 pm
PDX
-
YOW
20h 16m
2 stops
Multiple Airlines Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$461Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
WestJet Logo
2:30 pm - 12:30 pm
PDX
-
YOW
19h 00m
2 stops
WestJet Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$479WestJet
Mon, May 25 - Tue, Jun 2
WestJet Logo
2:30 pm - 5:35 am
PDX
-
YOW
12h 05m
1 stop
WestJet Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$487WestJet
Mon, May 25 - Tue, Jun 2
WestJet Logo
2:30 pm - 5:35 am
PDX
-
YOW
12h 05m
1 stop
WestJet Logo
4:15 pm - 1:50 pm
YOW
-
PDX
24h 35m
1 stop
$492WestJet
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
9:50 pm - 4:53 pm
PDX
-
YOW
16h 03m
1 stop
Multiple Airlines Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$502Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
10:29 am - 5:44 am
PDX
-
YOW
16h 15m
1 stop
Multiple Airlines Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$506Multiple Airlines
Thu, May 14 - Tue, Jun 23
United Airlines Logo
12:57 pm - 2:17 pm
EUG
-
YOW
22h 20m
2 stops
United Airlines Logo
5:20 pm - 12:57 pm
YOW
-
EUG
22h 37m
2 stops
$780United Airlines
Tue, Jun 2 - Wed, Jun 3
United Airlines Logo
12:57 pm - 2:17 pm
EUG
-
YOW
22h 20m
2 stops
United Airlines Logo
5:20 pm - 12:57 pm
YOW
-
EUG
22h 37m
2 stops
$791United Airlines
Tue, Jun 2 - Wed, Jun 3
American Airlines Logo
1:24 pm - 2:55 pm
MFR
-
YOW
22h 31m
3 stops
American Airlines Logo
7:00 am - 11:44 pm
YOW
-
MFR
19h 44m
3 stops
$1,787American Airlines
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
1:23 pm - 2:55 pm
MFR
-
YOW
22h 32m
3 stops
American Airlines Logo
8:40 am - 11:38 pm
YOW
-
MFR
17h 58m
3 stops
$1,867American Airlines
Thu, Jul 9 - Sun, Jul 12

Air Canada flights from Oregon to Ottawa

Our best Air Canada deals on Oregon to Ottawa flight tickets
Air Canada
Jul 6
PDX7:45 pmPortland
7h 09m
1 stop
YOW5:54 amOttawa
Jul 15
YOW6:55 amOttawa
10h 56m
1 stop
PDX2:51 pmPortland
$533
Air Canada
Sep 7
PDX7:45 pmPortland
7h 09m
1 stop
YOW5:54 amOttawa
Sep 14
YOW5:00 amOttawa
17h 06m
1 stop
PDX7:06 pmPortland
$544
Air Canada
May 3
PDX7:45 pmPortland
7h 15m
1 stop
YOW6:00 amOttawa
May 7
YOW9:00 amOttawa
13h 10m
2 stops
PDX7:10 pmPortland
$605

United Airlines flights from Oregon to Ottawa

Our best United Airlines deals on Oregon to Ottawa flight tickets
United Airlines
Oct 5
PDX10:59 pmPortland
15h 22m
1 stop
YOW5:21 pmOttawa
Oct 14
YOW2:48 pmOttawa
9h 33m
1 stop
PDX9:21 pmPortland
$539
United Airlines
May 3
PDX10:15 pmPortland
7h 56m
1 stop
YOW9:11 amOttawa
May 7
YOW10:44 amOttawa
15h 10m
2 stops
PDX10:54 pmPortland
$549
United Airlines
May 3
PDX11:55 pmPortland
14h 12m
1 stop
YOW5:07 pmOttawa
May 7
YOW3:10 pmOttawa
8h 56m
1 stop
PDX9:06 pmPortland
$561

momondo 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, momondo users made 832,500 searches. Data last updated April 11, 2026.
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

Cheapest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 6/2

5:59 pm-5:15 pm

2 stops20h 16m

Ottawa

Tue 6/9

7:20 am-1:50 pm

1 stop9h 30m

$461

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/25

2:30 pm-12:30 pm

2 stops19h 00m

Ottawa

Tue 6/2

7:20 am-1:50 pm

1 stop9h 30m

$479
Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 5/25

2:30 pm-5:35 am

1 stop12h 05m

Ottawa

Tue 6/2

7:20 am-1:50 pm

1 stop9h 30m

$487

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 5/22

2:30 pm-5:35 am

1 stop12h 05m

Ottawa

Fri 5/29

4:15 pm-1:50 pm

1 stop24h 35m

$492

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 6/2

9:50 pm-4:53 pm

1 stop16h 03m

Ottawa

Tue 6/9

7:20 am-1:50 pm

1 stop9h 30m

$502

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 5/14

10:29 am-5:44 am

1 stop16h 15m

Ottawa

Tue 6/23

7:20 am-1:50 pm

1 stop9h 30m

$506

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Tue 6/2

12:57 pm-2:17 pm

2 stops22h 20m

Ottawa

Wed 6/3

5:20 pm-12:57 pm

2 stops22h 37m

$780

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Tue 6/2

12:57 pm-2:17 pm

2 stops22h 20m

Ottawa

Wed 6/3

5:20 pm-12:57 pm

2 stops22h 37m

$791

MedfordOttawa

MFR - YOW

MFRYOW

Medford

Thu 6/11

1:24 pm-2:55 pm

3 stops22h 31m

Ottawa

Sun 6/14

7:00 am-11:44 pm

3 stops19h 44m

$1,787

MedfordOttawa

MFR - YOW

MFRYOW

Medford

Thu 7/9

1:23 pm-2:55 pm

3 stops22h 32m

Ottawa

Sun 7/12

8:40 am-11:38 pm

3 stops17h 58m

$1,867

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 Ottawa from

How to get the cheapest flight ticket from Oregon to Ottawa

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 airline that flies from Oregon to Ottawa?

American Airlines, WestJet, and United Airlines are the most popular carriers operating from Oregon to Ottawa

What airlines fly to Ottawa?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Ottawa from Oregon according to our data. Air Canada is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

Cheap Oregon to Ottawa flight deals and tips

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

Fastest flight time

10h 06m

Direct flights

None
The fastest flight from Oregon to Ottawa takes 10h 06m
There are no direct flights from Oregon to Ottawa. There are no popular flight routes from Oregon to Ottawa.
Search flight deals

Frequently asked questions about flying from Oregon to Ottawa

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

    Prices for flights from Oregon to Ottawa Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport 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 Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Ottawa

Compare and see reviews for airlines that fly from Oregon to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $148Free CancellationRating
7.4
9,569 reviews
Search United Airlines flights
Air CanadaPriceFrom $300Free CancellationRating
7.1
10,916 reviews
Search Air Canada flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Petawawa
Smiths Falls
Brockville
Perth
Prescott
Winchester
Wakefield

Why use momondo?

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

It is quick and easy to find Oregon to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

Flights from Oregon to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Ottawa.

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

Yes. momondo can track prices for Oregon to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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