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$857+ Cheap flights from Oakland, CA (OAK) to Ottawa (YOW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — YOW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Oakland to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 September 17, 2025.

Round-trip from

$920
(Expedia)

Popular in

July

Cheapest in

February

Average price

$436
From Oakland to Ottawa
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oakland to Ottawa

Cheapest flights from Oakland to Ottawa
Explore the most affordable flight options available from Oakland to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 amOAK - YOW
2 stops32h 24mMultiple Airlines
Thu 9/2510:50 amYOW - OAK
3 stops15h 42mMultiple Airlines
Deal found 9/15$857
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:31 pmOAK - YOW
2 stops19h 04mMultiple Airlines
Mon 12/88:40 amYOW - OAK
2 stops18h 19mMultiple Airlines
Deal found 9/15$920

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Oakland to Ottawa that are best for you.

Fly from

Oakland

Fly to

Ottawa

Route

Depart

Return

Price

OaklandOttawa

OAK - YOW

OAKYOW

Oakland

Thu 12/4

2:31 pm-12:35 pm

2 stops19h 04m

Ottawa

Mon 12/8

8:40 am-11:59 pm

2 stops18h 19m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Oakland to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Ottawa

What is the cheapest month to book a flight from Oakland, California to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Ottawa (average of $294). Flying from Oakland, California to Ottawa in September is currently the most expensive (average of $428). 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.

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 deals for flights from Oakland to Ottawa that include hotel bookings?

    Yes. In addition to deals on Oakland to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Ottawa.

  • Can I find deals for business class flights from Oakland to Ottawa?

    Yes. Cheapflights offers flight deals from Oakland to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Ottawa (average of $294). Flying from Oakland, California to Ottawa in September is currently the most expensive (average of $428). 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.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Oakland to Ottawa

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