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$989+ Cheap flights from Green Bay (GRB) 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YOW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Find flight deals from Green Bay to Ottawa

Cheapest flights from Green Bay to Ottawa
Explore the most affordable flight options available from Green Bay to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:15 amGRB - YOW
1 stop6h 49mUnited Airlines
Tue 6/245:25 pmYOW - GRB
1 stop4h 57mUnited Airlines
Deal found 6/10$989
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:13 amGRB - YOW
2 stops12h 09mWestJet
Sun 6/226:00 amYOW - GRB
2 stops17h 04mWestJet
Deal found 6/10$1,116

Best time to book a flight from Green Bay to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Green Bay 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 Green Bay to Ottawa

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Green Bay to Ottawa?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Ottawa (average of $294). Flying from Green Bay 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 Green Bay?

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

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