$234 Find Cheap Flights from Ottawa to Oregon - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Oregon departing on 9/4. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Ottawa to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Oregon

Fri, Sep 25 - Wed, Sep 30
United Airlines Logo
5:20 pm - 10:23 pm-
8h 03m
United Airlines Logo
8:30 am - 9:35 pm-
10h 05m
$413United Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
3:10 pm - 10:03 pm-
9h 53m
United Airlines Logo
7:07 pm - 4:38 pm-
18h 31m
$416United Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
6:00 am - 8:10 pm-
17h 10m
United Airlines Logo
11:09 pm - 4:38 pm-
14h 29m
$416United Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
6:05 am - 9:05 pm-
18h 00m
United Airlines Logo
7:07 pm - 4:38 pm-
18h 31m
$416United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
2:52 pm - 8:10 pm-
8h 18m
United Airlines Logo
11:09 pm - 4:38 pm-
14h 29m
$416United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
6:00 am - 7:18 pm-
16h 18m
United Airlines Logo
8:40 am - 9:35 pm-
9h 55m
$416United Airlines
Wed, Sep 16 - Fri, Sep 25
United Airlines Logo
6:00 am - 7:18 pm-
16h 18m
United Airlines Logo
10:33 pm - 9:11 am-
7h 38m
$416United Airlines
Fri, Sep 25 - Wed, Sep 30
United Airlines Logo
6:00 am - 8:10 pm-
17h 10m
United Airlines Logo
5:00 am - 10:35 pm-
14h 35m
$416United Airlines
Thu, Oct 1 - Mon, Oct 5
Air Canada Logo
9:00 am - 7:06 pm-
13h 06m
Air Canada Logo
7:45 pm - 9:24 am-
10h 39m
$422Air Canada
Thu, Oct 1 - Mon, Oct 5
Air Canada Logo
10:00 am - 7:06 pm-
12h 06m
Air Canada Logo
7:45 pm - 9:24 am-
10h 39m
$422Air Canada
Booking Insights

KAYAK's insights & trends for Ottawa to Oregon flights

Get data-powered insights and trends into flights from Ottawa to Oregon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Oregon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Oregon departing in September.

Flight prices are below average for this route right now.

Flights to Oregon from Ottawa usually cost between $445 and $654 in September.
The lowest price found in the past 5 days was $416 on United Airlines (Sep 16-Sep 25).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Oregon is June, when tickets cost $420 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $833 and $669 respectively.

Find deals

Good to know

Low season

December

Cheapest flight

$234
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Ottawa to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Ottawa to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ottawa to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11428 reviews
7.8Crew
7.1Comfort
7.3Boarding
6.8Entertainment
6.3Food
Airline reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

8.0 ExcellentAnonymous, Jun 2026
Read more Air Canada reviews

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

Staff were very friendly. Plane left on time and arrived on time.

The Flight Attendant was particularly helpful to my wife, who was having a bad day.

It is air Canada so leaving 20 minutes late is very acceptable

One United employee a little impatient, also on flight WiFi was out for some time. I was happy to receive a complimentary alcoholic beverage for volunteering to check my carry on bag.

Everything was great, staff, planes, at the gate. All around everything was a pleasure flying .

I COULD NOT GET ON THE FLIGHT BECAUSE THE AIR CANADA CHECK-IN STAFF COULD NOT CHECK ME IN NEITHER COULD THEY DIRECT ME TO THE ALTERNATIVE CHECK-IN AIRLINE I DIDN'T FLY AND HAD TO REBOOK ANOTHER AIRLINE, PORTER FOR THE FOLLOWING DAY. I NEED MY REFUND FOR THE RETURN LEG

When a person pays 500 $ for one way ticket that person should have better seat not the seat before the bathrooms.🤔🤨

Seating is very tight. We were delayed 90 minutes to board, because the flight crew were late

Everything you need to know for your flight from Ottawa to Oregon

Information on your arrival and departure airports

Ottawa (YOW)