YOW - PDX

$261 Find Cheap Flights from Ottawa to Portland - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$529
Typical prices: $446-$623
Multiple Airlines
Fri 2/2Fri 2/23
YOW - PDX • 2 stops
Cheapest one-way
$261
Typical prices: $305-$480
Multiple Airlines
Sun 12/16
YOW - PDX • 2 stops
When to travel
October
Cheapest • 27% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Calgary (YYC)
Cheapest • Avg $416 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 8h 11m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Ottawa to Portland (YOW-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Portland

Tue, Feb 2 - Tue, Feb 23
Multiple Airlines Logo
7:00 am - 4:47 pmYOW  Ottawa-PDX Portland
12h 47m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
8:00 am - 2:33 pmPDX  Portland-YOW Ottawa
27h 33m1 stop Newark
$529Multiple Airlines
Tue, Feb 2 - Tue, Feb 23
Multiple Airlines Logo
7:00 am - 4:47 pmYOW  Ottawa-PDX Portland
12h 47m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
8:00 am - 2:33 pmPDX  Portland-YOW Ottawa
27h 33m1 stop Newark
$532Multiple Airlines
Mon, Feb 1 - Fri, Feb 19
Multiple Airlines Logo
8:35 am - 9:27 amYOW  Ottawa-PDX Portland
27h 52m2 stops Vancouver Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
8:00 am - 2:33 pmPDX  Portland-YOW Ottawa
27h 33m1 stop Newark
$555Multiple Airlines
Tue, Feb 2 - Tue, Feb 23
Multiple Airlines Logo
10:35 am - 8:45 pmYOW  Ottawa-PDX Portland
13h 10m1 stop Newark
Multiple Airlines Logo
8:00 am - 2:33 pmPDX  Portland-YOW Ottawa
27h 33m1 stop Newark
$556Multiple Airlines
Tue, Feb 2 - Tue, Feb 23
Multiple Airlines Logo
10:35 am - 8:45 pmYOW  Ottawa-PDX Portland
13h 10m1 stop Newark
Multiple Airlines Logo
8:00 am - 2:33 pmPDX  Portland-YOW Ottawa
27h 33m1 stop Newark
$559Multiple Airlines
Wed, Dec 9 - Mon, Dec 14
American Airlines Logo
7:00 am - 8:06 pmYOW  Ottawa-PDX Portland
16h 06m2 stops Toronto Pearson Intl Charlotte Douglas
American Airlines Logo
11:39 pm - 5:56 pmPDX  Portland-YOW Ottawa
15h 17m2 stops Dallas/Fort Worth Toronto Pearson Intl
$560American Airlines
Sat, Feb 20 - Tue, Feb 23
Air Canada Logo
7:45 am - 2:41 pmYOW  Ottawa-PDX Portland
9h 56m1 stop Vancouver Intl
Air Canada Logo
7:00 am - 11:11 pmPDX  Portland-YOW Ottawa
13h 11m2 stops Vancouver Intl Calgary
$571Air Canada
Sat, Feb 20 - Tue, Feb 23
Air Canada Logo
7:50 am - 6:31 pmYOW  Ottawa-PDX Portland
13h 41m2 stops Calgary Vancouver Intl
Air Canada Logo
10:00 am - 11:11 pmPDX  Portland-YOW Ottawa
10h 11m2 stops Vancouver Intl Calgary
$571Air Canada
Sat, Feb 20 - Tue, Feb 23
Air Canada Logo
7:50 am - 6:31 pmYOW  Ottawa-PDX Portland
13h 41m2 stops Calgary Vancouver Intl
Air Canada Logo
10:00 am - 11:11 pmPDX  Portland-YOW Ottawa
10h 11m2 stops Vancouver Intl Calgary
$572Air Canada
Sat, Feb 20 - Tue, Feb 23
Air Canada Logo
7:45 am - 2:41 pmYOW  Ottawa-PDX Portland
9h 56m1 stop Vancouver Intl
Air Canada Logo
7:00 am - 11:11 pmPDX  Portland-YOW Ottawa
13h 11m2 stops Vancouver Intl Calgary
$572Air Canada
Booking Insights

Price, demand and travel trends for Ottawa to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Ottawa to Portland?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Ottawa to Portland. It’s 12% cheaper than the average day, while Saturday is the most expensive, with prices 21% higher.

What’s the cheapest month to fly from Ottawa to Portland?

•October is the cheapest month to fly from Ottawa to Portland at $379 round-trip.
•February ($683) and January ($622) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 80% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Ottawa to Portland flights

Low season

November

Cheapest flight

$261
Beat the crowds with an average 76% drop in travelers.
The most popular month to fly with an average 110% increase in travelers.
One-way flight from Ottawa to Portland

When to book flights from Ottawa to Portland

Are your dates flexible? Find out the best times to travel from Ottawa to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Portland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ottawa to Portland?

    Only Economy Class is available on flights from Ottawa to Portland.

  • How long is a flight from Ottawa to Portland?

    There are currently no nonstop flights available from Ottawa to Portland. Flights with 1 layover take between 8h 11m and 9h 09m in total, depending on the connection.

  • Do I need a passport to fly from Ottawa to Portland?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ottawa to Portland flight?

    Round-trip flights from Ottawa to Portland range from $446 to $623, with an average of $520 over the past 12 months. Anything below $446 counts as a good deal.

  • Have flight prices from Ottawa to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $529 to $1,352. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Ottawa to Portland looking right now?

    One-way fares from Ottawa to Portland are currently lower than usual. Average one-way flight prices are about $302, which is 17% below the typical average for this route.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Dollar
    • Thrifty
    • Hertz
    • Sixt
    • Payless

  • Which airports can I use when flying from Ottawa to Portland?

    Flights from Ottawa to Portland usually depart from Ottawa (YOW) and arrive at Portland (PDX).

  • Which airports do connecting flights from Ottawa to Portland pass through?

    One-stop flights from Ottawa to Portland most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 38% of one-stop connections
    • Calgary (YYC) - 32% of one-stop connections
    • Vancouver Intl (YVR) - 20% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Ottawa to Portland?

    Yes. Flexible dates can save you up to 28% on flights from Ottawa to Portland. Wednesday is the cheapest departure day at $461 round-trip on average, while Saturday is the most expensive at $634, a difference of $173.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ottawa to Portland?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 8h 11m, compared with 8h 42m via Newark (EWR) and 8h 46m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Ottawa and Portland?

    Portland is 3 hours behind Ottawa (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

Your guide to booking Ottawa to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $461, about $173 less than Saturday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Portland trip for October. Fares historically average $379 round-trip in that month - typically $304 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.

    • Country Inn & Suites by Radisson, Portland Air, OR
    • Radisson Hotel Portland Airport
    • Holiday Inn Portland-Airport (I-205) By IHG

More options for your flight from Ottawa to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland