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Cheap flights from Oregon to Ottawa from $285

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 6/6. 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 Oregon to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$434WestJet
Tue, Aug 18 - Wed, Aug 26
WestJet Logo
2:30 pm - 12:40 am
PDX
-
YOW
7h 10m
1 stop
WestJet Logo
7:20 am - 1:50 pm
YOW
-
PDX
9h 30m
1 stop
$442WestJet
Thu, Aug 20 - Wed, Aug 26
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
$445WestJet
Tue, Aug 18 - Thu, Aug 27
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
$452WestJet
Mon, Oct 5 - Wed, Oct 14
United Airlines Logo
12:51 pm - 9:11 am
EUG
-
YOW
17h 20m
2 stops
United Airlines Logo
6:00 am - 9:38 pm
YOW
-
EUG
18h 38m
2 stops
$812United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:15 pm - 10:39 am
EUG
-
YOW
17h 24m
1 stop
United Airlines Logo
6:20 am - 11:33 am
YOW
-
EUG
8h 13m
1 stop
$851United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:15 pm - 10:39 am
EUG
-
YOW
17h 24m
1 stop
United Airlines Logo
6:20 am - 11:33 am
YOW
-
EUG
8h 13m
1 stop
$852United Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
1:39 pm - 2:55 pm
EUG
-
YOW
22h 16m
3 stops
American Airlines Logo
8:40 am - 11:17 pm
YOW
-
EUG
17h 37m
3 stops
$1,543American Airlines
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
1:39 pm - 2:55 pm
EUG
-
YOW
22h 16m
3 stops
American Airlines Logo
7:00 am - 11:17 pm
YOW
-
EUG
19h 17m
3 stops
$1,549American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
1:23 pm - 2:55 pm
MFR
-
YOW
22h 32m
3 stops
American Airlines Logo
7:00 am - 11:38 pm
YOW
-
MFR
19h 38m
3 stops
$1,609American Airlines
Thu, Jul 2 - Thu, Jul 9

WestJet flights from Oregon to Ottawa

Our best WestJet deals on Oregon to Ottawa flight tickets
WestJet
Aug 18
PDX2:30 pmPortland
19h 00m
2 stops
YOW12:30 pmOttawa
Aug 26
YOW7:20 amOttawa
9h 30m
1 stop
PDX1:50 pmPortland
$434
WestJet
Aug 20
PDX2:30 pmPortland
7h 10m
1 stop
YOW12:40 amOttawa
Aug 26
YOW7:20 amOttawa
9h 30m
1 stop
PDX1:50 pmPortland
$442
WestJet
Aug 18
PDX2:30 pmPortland
19h 00m
2 stops
YOW12:30 pmOttawa
Aug 27
YOW7:20 amOttawa
9h 30m
1 stop
PDX1:50 pmPortland
$445

United Airlines flights from Oregon to Ottawa

Our best United Airlines deals on Oregon to Ottawa flight tickets
United Airlines
Jun 12
PDX10:40 pmPortland
15h 27m
1 stop
YOW5:07 pmOttawa
Jun 15
YOW5:50 pmOttawa
18h 35m
1 stop
PDX9:25 amPortland
$544
United Airlines
Oct 24
PDX8:30 amPortland
10h 05m
1 stop
YOW9:35 pmOttawa
Oct 27
YOW5:20 pmOttawa
9h 42m
1 stop
PDX12:02 amPortland
$570
United Airlines
Oct 24
PDX5:00 amPortland
13h 35m
2 stops
YOW9:35 pmOttawa
Oct 27
YOW11:00 amOttawa
16h 02m
1 stop
PDX12:02 amPortland
$584

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 May 26, 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 8/18

2:30 pm-12:30 pm

2 stops19h 00m

Ottawa

Wed 8/26

7:20 am-1:50 pm

1 stop9h 30m

$434
Quickest round-trip

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 8/20

2:30 pm-12:40 am

1 stop7h 10m

Ottawa

Wed 8/26

7:20 am-1:50 pm

1 stop9h 30m

$442

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 8/18

2:30 pm-12:30 pm

2 stops19h 00m

Ottawa

Thu 8/27

7:20 am-1:50 pm

1 stop9h 30m

$445

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 10/5

2:30 pm-12:30 pm

2 stops19h 00m

Ottawa

Wed 10/14

7:20 am-1:50 pm

1 stop9h 30m

$452

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Sat 10/24

12:51 pm-9:11 am

2 stops17h 20m

Ottawa

Tue 10/27

6:00 am-9:38 pm

2 stops18h 38m

$812

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Sat 10/24

2:15 pm-10:39 am

1 stop17h 24m

Ottawa

Tue 10/27

6:20 am-11:33 am

1 stop8h 13m

$851

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Sat 10/24

2:15 pm-10:39 am

1 stop17h 24m

Ottawa

Tue 10/27

6:20 am-11:33 am

1 stop8h 13m

$852

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Thu 7/9

1:39 pm-2:55 pm

3 stops22h 16m

Ottawa

Thu 7/16

8:40 am-11:17 pm

3 stops17h 37m

$1,543

EugeneOttawa

EUG - YOW

EUGYOW

Eugene

Mon 7/6

1:39 pm-2:55 pm

3 stops22h 16m

Ottawa

Mon 7/13

7:00 am-11:17 pm

3 stops19h 17m

$1,549

MedfordOttawa

MFR - YOW

MFRYOW

Medford

Thu 7/2

1:23 pm-2:55 pm

3 stops22h 32m

Ottawa

Thu 7/9

7:00 am-11:38 pm

3 stops19h 38m

$1,609

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 month to fly to Ottawa?

In general, February is the cheapest month to fly from Oregon to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of August is another great option to travel to Ottawa, with average flight prices from Oregon averaging around $148.

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

7h 36m

Direct flights

None
The fastest flight from Oregon to Ottawa takes 7h 36m
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
Air CanadaPriceFrom $300Free CancellationRating
7.1
11,090 reviews
Search Air Canada flights
United AirlinesPriceFrom $365Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

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