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$372+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YOW
nov. 1 — nov. 81
sáb. 11/1
sáb. 11/8
1 adult, Economy
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Cheap flight deals from Green Bay to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 octubre 2, 2025.

Round-trip from

$372
(United Airlines)
From Green Bay Austin-Straubel to Ottawa
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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 octubre 2, 2025.

This United Airlines deal was found by Cheapflights users on 10/2. 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.
dom. 11/163:51 pmGRB - YOW
1 stop4h 27mUnited Airlines
dom. 11/237:30 pmYOW - GRB
2 stops15h 33mUnited Airlines
Deal found 10/2$372
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/166:00 amGRB - YOW
2 stops17h 39mAmerican Airlines
dom. 11/236:45 amYOW - GRB
3 stops17h 43mAmerican Airlines
Deal found 10/2$644

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 octubre 2, 2025.
Use the filters below to find and compare flights from Green Bay to Ottawa that are best for you.

Fly from

Green Bay

Fly to

Ottawa

Route

Depart

Return

Price

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

dom. 11/16

3:51 pm-9:18 pm

1 stop4h 27m

Ottawa

dom. 11/23

7:30 pm-10:03 am

2 stops15h 33m

$372

Green BayOttawa

GRB - YOW

GRBYOW

Green Bay Austin-Straubel

dom. 11/16

6:00 am-12:39 am

2 stops17h 39m

Ottawa

dom. 11/23

6:45 am-11:28 pm

3 stops17h 43m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

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.

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.

  • How long is the flight from Green Bay to Ottawa?

    Airlines like United Airlines and American Airlines fly from Green Bay to Ottawa in about 4h 27m. The time it takes to get you to your destination can typically vary by up to 13h 12m. The distance between Green Bay and Ottawa is about 611 mi. This flight may include one or multiple stops.

  • 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 Ottawa?

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

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