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Niagara Falls

$261+ Cheap flights from Green Bay (GRB) to Niagara Falls, Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — YYZ
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Green Bay to Niagara Falls

Keep the following information in mind while searching for Green Bay to Niagara Falls flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(American Airlines)

One-way from

$261
(American Airlines)
Provider with most accurate pricing for Green Bay Austin-Straubel-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Toronto (YTO) flights.
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From Green Bay Austin-Straubel to Niagara Falls
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One-way flight from Green Bay Austin-Straubel to Niagara Falls
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Find flight deals from Green Bay to Niagara Falls

Cheapest flights from Green Bay to Niagara Falls
Explore the most affordable flight options available from Green Bay to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/2712:00 pmGRB - YYZ
1 stop23h 32mAmerican Airlines
Thu 12/46:00 amYYZ - GRB
1 stop9h 29mAmerican Airlines
Deal found 10/12$358
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/278:00 amGRB - YYZ
2 stops11h 27mUnited Airlines
Thu 12/47:20 amYYZ - GRB
2 stops8h 52mUnited Airlines
Deal found 10/12$716
This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:20 pmGRB - YYZ
1 stop14h 35mWestJet
Thu 10/3012:15 pmYYZ - GRB
1 stop9h 22mWestJet
Deal found 10/13$783
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sun 10/261:20 pmGRB - YYZ
1 stop7h 01mUnited Airlines
Thu 10/309:30 amYYZ - GRB
2 stops8h 16mUnited Airlines
Deal found 10/12$815
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 10/263:02 pmGRB - YYZ
1 stop7h 27mAmerican Airlines
Thu 10/303:49 pmYYZ - GRB
2 stops8h 41mAmerican Airlines
Deal found 10/14$852

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Niagara Falls 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 October 14, 2025.
Use the filters below to find and compare flights from Green Bay to Niagara Falls that are best for you.

Fly from

Green Bay

Fly to

Niagara Falls

Route

Depart

Return

Price

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Thu 11/27

12:00 pm-12:32 pm

1 stop23h 32m

Toronto Pearson Intl

Thu 12/4

6:00 am-2:29 pm

1 stop9h 29m

$358

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 3/9

3:30 pm-9:55 am

1 stop17h 25m

Toronto Pearson Intl

Fri 3/13

9:00 am-10:04 am

1 stop26h 04m

$532

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Thu 11/27

8:00 am-8:27 pm

2 stops11h 27m

Toronto Pearson Intl

Thu 12/4

7:20 am-3:12 pm

2 stops8h 52m

$716

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Mon 3/9

11:32 am-9:44 pm

2 stops9h 12m

Toronto Pearson Intl

Fri 3/13

4:45 pm-9:30 pm

1 stop5h 45m

$772

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Sun 10/26

5:20 pm-8:55 am

1 stop14h 35m

Toronto Pearson Intl

Thu 10/30

12:15 pm-8:37 pm

1 stop9h 22m

$793

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Sun 10/26

1:20 pm-9:21 pm

1 stop7h 01m

Toronto Pearson Intl

Thu 10/30

9:30 am-4:46 pm

2 stops8h 16m

$815

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Sun 10/26

8:08 pm-10:59 am

1 stop13h 51m

Toronto Pearson Intl

Thu 10/30

7:35 am-2:32 pm

2 stops7h 57m

$852

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Fri 11/28

7:17 am-5:40 pm

1 stop9h 23m

$261

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Tue 11/4

1:20 pm-7:45 pm

1 stop5h 25m

$318

Green BayToronto

GRB - YYZ

GRBYYZ

Green Bay Austin-Straubel

Tue 11/4

7:17 am-7:04 pm

2 stops10h 47m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 12 results
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Best time to book a flight from Green Bay to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls 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 Niagara Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Niagara Falls?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Niagara Falls from Green Bay. Booking flights from Austin-Straubel (GRB) to Niagara Falls should be relatively easy as there are 0 daily outbound flights to Niagara Falls from 0 different airlines.

  • How long is the flight from Green Bay to Niagara Falls?

    There are many flights that can get you from Green Bay to Niagara Falls in 17h 25m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 426 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Green Bay to Niagara Falls that include hotel bookings?

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

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

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

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

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

See more FAQs

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