Cheap flights from Portland (PDX) to Ottawa (YOW) from $147

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — YOW
Mar 24 — Mar 311

The best prices from Portland to Ottawa are usually found in August or February, booked 55 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from Portland to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

March

Cheapest in

August

Average price

$845

Round-trip from

$283
High demand for flights, 25% potential price rise
Best time to find cheap flights, 23% potential price drop
Average for round-trip flights in March 2024
From Portland to Ottawa

What is the cheapest day to fly round-trip from Portland to Ottawa?

Travelers have found that booking a Saturday departure is the best way to save up to 18% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Portland to Ottawa?

To save on the cost of your flight from Portland to Ottawa, book at least 55 days before your planned departure. Booking around this time can save you about 313% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $545 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,104.

What is the cheapest month to fly from Portland to Ottawa?

Our data shows that August tends to be the cheapest month to fly to Ottawa from Portland. Users have commonly found prices around $635 for the month, but tickets can be as low as $210. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Portland to Ottawa (PDX - YOW)?

When flying from Portland to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 55% versus a flight in the morning.

Cheap WestJet flights from Portland to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Portland and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced WestJet flights heading from Portland to Ottawa. Make sure to check back often as deals are often changing.
Thu 5/22:00 pmPDX - YOW
1 stop7h 42mWestJet
Fri 5/106:00 amYOW - PDX
1 stop10h 10mWestJet
Deal found 3/18$476
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Sun 5/56:00 amYOW - PDX
1 stop10h 10mWestJet
Deal found 3/18$499
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Wed 5/88:00 amYOW - PDX
1 stop8h 10mWestJet
Deal found 3/18$516
Thu 5/22:00 pmPDX - YOW
2 stops21h 38mWestJet
Fri 5/103:25 pmYOW - PDX
2 stops24h 45mWestJet
Deal found 3/18$613
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Wed 5/89:35 pmYOW - PDX
2 stops18h 35mWestJet
Deal found 3/18$624
Sat 5/258:15 amPDX - YOW
2 stops27h 23mWestJet
Mon 5/273:25 pmYOW - PDX
2 stops24h 45mWestJet
Deal found 3/18$630
Sat 5/258:15 amPDX - YOW
2 stops27h 23mWestJet
Mon 5/273:25 pmYOW - PDX
2 stops24h 45mWestJet
Deal found 3/18$674
Wed 5/155:21 pmPDX - YOW
2 stops10h 36mWestJet
Wed 5/223:25 pmYOW - PDX
2 stops24h 45mWestJet
Deal found 3/18$677
Thu 5/212:50 amPDX - YOW
2 stops16h 58mWestJet
Wed 5/88:00 amYOW - PDX
1 stop8h 10mWestJet
Deal found 3/18$757

Cheap Air Canada flights from Portland to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Portland and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Portland to Ottawa. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 5/26:00 amPDX - YOW
2 stops10h 26mAir Canada
Fri 5/109:45 pmYOW - PDX
1 stop14h 55mAir Canada
Deal found 3/18$526
Fri 5/36:00 amPDX - YOW
1 stop7h 36mAir Canada
Wed 5/87:20 amYOW - PDX
1 stop10h 25mAir Canada
Deal found 3/18$528
Sat 5/256:55 pmPDX - YOW
1 stop8h 26mAir Canada
Mon 5/272:00 pmYOW - PDX
1 stop9h 49mAir Canada
Deal found 3/18$542
Wed 5/156:00 amPDX - YOW
1 stop7h 36mAir Canada
Wed 5/227:20 amYOW - PDX
1 stop13h 55mAir Canada
Deal found 3/18$556
Tue 4/236:00 pmPDX - YOW
2 stops11h 12mAir Canada
Wed 4/2410:30 amYOW - PDX
2 stops15h 15mAir Canada
Deal found 3/17$606
Tue 4/235:40 amPDX - YOW
1 stop7h 10mAir Canada
Wed 4/2411:00 amYOW - PDX
2 stops14h 45mAir Canada
Deal found 3/17$611
Tue 4/235:40 amPDX - YOW
1 stop7h 10mAir Canada
Wed 4/246:00 amYOW - PDX
1 stop14h 20mAir Canada
Deal found 3/17$620
Thu 5/26:00 amPDX - YOW
2 stops10h 26mAir Canada
Fri 5/105:55 amYOW - PDX
2 stops11h 50mAir Canada
Deal found 3/18$637

Cheap Portland to Ottawa flights in March & April 2024

Find cheap flight options from Portland to Ottawa specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
The lowest fares we've come across on flights traveling from Portland to Ottawa in March and April 2024. Check back soon for alternative fares.
Tue 4/236:00 pmPDX - YOW
2 stops11h 12mAir Canada
Wed 4/2410:30 amYOW - PDX
2 stops15h 15mAir Canada
Deal found 3/17$606
Tue 4/235:40 amPDX - YOW
1 stop7h 10mAir Canada
Wed 4/2411:00 amYOW - PDX
2 stops14h 45mAir Canada
Deal found 3/17$611
Tue 4/235:40 amPDX - YOW
1 stop7h 10mAir Canada
Wed 4/246:00 amYOW - PDX
1 stop14h 20mAir Canada
Deal found 3/17$620
Wed 4/310:41 pmPDX - YOW
1 stop10h 59mMultiple Airlines
Wed 4/105:30 amYOW - PDX
2 stops20h 15mMultiple Airlines
Deal found 3/18$633
Wed 4/36:57 pmPDX - YOW
2 stops14h 43mMultiple Airlines
Wed 4/105:30 amYOW - PDX
2 stops20h 15mMultiple Airlines
Deal found 3/18$717
Wed 4/310:41 pmPDX - YOW
1 stop10h 59mMultiple Airlines
Wed 4/106:00 amYOW - PDX
1 stop14h 20mMultiple Airlines
Deal found 3/18$729

Portland to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Portland and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
The lowest fares we've come across on flights traveling from Portland to Ottawa in March and April 2024. Check back soon for alternative fares.
Thu 5/22:00 pmPDX - YOW
1 stop7h 42mWestJet
Fri 5/106:00 amYOW - PDX
1 stop10h 10mWestJet
Deal found 3/18$476
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Sun 5/56:00 amYOW - PDX
1 stop10h 10mWestJet
Deal found 3/18$499
Tue 5/1412:59 amPDX - YOW
2 stops13h 08mMultiple Airlines
Wed 5/226:00 amYOW - PDX
1 stop10h 10mMultiple Airlines
Deal found 3/18$503
Thu 5/26:14 pmPDX - YOW
2 stops18h 38mMultiple Airlines
Fri 5/109:05 amYOW - PDX
1 stop12h 20mMultiple Airlines
Deal found 3/18$508
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Wed 5/88:00 amYOW - PDX
1 stop8h 10mWestJet
Deal found 3/18$516
Wed 5/153:57 pmPDX - YOW
2 stops22h 10mMultiple Airlines
Wed 5/228:00 amYOW - PDX
1 stop8h 10mMultiple Airlines
Deal found 3/18$521
Thu 5/26:00 amPDX - YOW
2 stops10h 26mAir Canada
Fri 5/109:45 pmYOW - PDX
1 stop14h 55mAir Canada
Deal found 3/18$526
Fri 5/36:00 amPDX - YOW
1 stop7h 36mAir Canada
Wed 5/87:20 amYOW - PDX
1 stop10h 25mAir Canada
Deal found 3/18$528
Sat 5/258:15 amPDX - YOW
1 stop7h 20mMultiple Airlines
Mon 5/277:00 pmYOW - PDX
1 stop21h 10mMultiple Airlines
Deal found 3/18$536

One-way flights to Ottawa from Portland

Search for one-way flight options from Portland to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Portland to Ottawa can select one of these great deals. Those needing a return flight from Portland to Ottawa can use the search form above.
Tue 4/2310:10 pmPDX - YOW
3 stops37h 00mMultiple Airlines
Deal found 3/18$147
Tue 4/236:05 pmPDX - YOW
2 stops41h 05mMultiple Airlines
Deal found 3/18$153
Mon 4/2212:59 amPDX - YOW
2 stops14h 18mMultiple Airlines
Deal found 3/18$181
Mon 4/2212:59 amPDX - YOW
3 stops40h 08mMultiple Airlines
Deal found 3/18$218
Sat 5/42:00 pmPDX - YOW
1 stop7h 42mWestJet
Deal found 3/18$228
Fri 5/32:00 pmPDX - YOW
1 stop7h 42mWestJet
Deal found 3/18$235
Tue 3/2612:59 amPDX - YOW
3 stops33h 06mMultiple Airlines
Deal found 3/18$252
Tue 4/235:40 amPDX - YOW
1 stop7h 10mAir Canada
Deal found 3/18$260
Sat 5/42:00 pmPDX - YOW
2 stops21h 38mWestJet
Deal found 3/18$266

Find flights from Portland to Ottawa within your budget

Customize your flight search to find flights from Portland 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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$476 - $644

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 5/2

1 stop7h 42m

Ottawa

Fri 5/10

1 stop10h 10m

$476

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 5/3

1 stop7h 42m

Ottawa

Sun 5/5

1 stop10h 10m

$499

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 5/14

2 stops13h 08m

Ottawa

Wed 5/22

1 stop10h 10m

$503

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 5/2

2 stops18h 38m

Ottawa

Fri 5/10

1 stop12h 20m

$508

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 5/3

1 stop7h 42m

Ottawa

Wed 5/8

1 stop8h 10m

$516

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 5/2

2 stops10h 26m

Ottawa

Fri 5/10

1 stop14h 55m

$526

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 5/3

1 stop7h 36m

Ottawa

Wed 5/8

1 stop10h 25m

$528

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 5/3

2 stops18h 40m

Ottawa

Wed 5/8

2 stops19h 38m

$593

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Thu 5/2

1 stop7h 42m

Ottawa

Fri 5/10

1 stop8h 10m

$644

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Portland to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Ottawa. Price data was last updated on January 28, 2024.
The price you pay for your flight from Portland to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Portland to Ottawa. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Ottawa flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Portland to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Ottawa is currently $216 while a round-trip flight costs $533. Price data was last updated on March 10, 2024.

Currently, January is the cheapest month in which you can book a flight from Portland to Ottawa (average of $283). Flying from Portland to Ottawa in July is currently the most expensive (average of $508). 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.

January

$283

February

$350

March

$380

April

$429

May

$471

June

$404

July

$508

August

$446

September

$463

October

$359

November

$312

December

$339

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

14 - 69.8 °F

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated March 19, 2024.
Peruse reviews from past customers who have flown with WestJet, Air Canada and United Airlines from Portland to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,066 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.0
Good
6,717 reviews
8.1
Very good
11,551 reviews

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Portland to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portland to Ottawa for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland to Ottawa for under $500. The cheapest flight booked recently is on WestJet for just $476, but on average you can expect to pay $560.

  • What are the cheapest airlines flying from Portland to Ottawa round-trip?

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at $476. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $526 and $593, respectively. WestJet is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Portland to Ottawa one-way?

    $228 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $260 and $277, respectively.

  • What are the most popular airlines that fly from Portland to Ottawa?

  • What does PDX to YOW mean?

    Portland Airport is PDX and Ottawa Airport is YOW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Portland to Ottawa

Discover the top 4 airlines that operate flights from Portland to Ottawa. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$213Average$589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$348Average$700FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapest$411Average$535FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapest$587Average$685FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Portland to Ottawa by cabin class

Find flights from Portland to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Portland to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Portland.

Can Cheapflights find flights from Portland to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Portland today and book when prices fit your budget.

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