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Niagara Falls

$172+ Cheap flights from Milwaukee (MKE) to Niagara Falls, ON, 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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Cheap flight deals from Milwaukee to Niagara Falls

Cheapest flights from Milwaukee to Niagara Falls
Explore the most affordable flight options available from Milwaukee to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 9/228:31 am
MKE
-
YYZ
1 stop8h 13m
American Airlines
Sun 9/276:30 am
YYZ
-
MKE
1 stop8h 46m
American Airlines
Deal found 7/9$439
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 7/286:25 am
MKE
-
YYZ
1 stop9h 20m
American Airlines
Sat 8/87:29 am
YYZ
-
MKE
1 stop14h 31m
American Airlines
Deal found 7/9$476
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/86:20 am
MKE
-
YYZ
1 stop14h 18m
American Airlines
Tue 8/117:20 am
YYZ
-
MKE
1 stop14h 40m
American Airlines
Deal found 7/9$477
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 9/118:14 pm
MKE
-
YYZ
1 stop13h 45m
American Airlines
Tue 9/1511:40 am
YYZ
-
MKE
1 stop9h 23m
American Airlines
Deal found 7/5$488
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/266:08 am
MKE
-
YYZ
1 stop5h 28m
American Airlines
Thu 8/67:20 am
YYZ
-
MKE
1 stop13h 39m
American Airlines
Deal found 7/9$496
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/27:25 am
MKE
-
YYZ
1 stop9h 09m
American Airlines
Wed 8/57:15 pm
YYZ
-
MKE
1 stop13h 34m
American Airlines
Deal found 7/8$499
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 8/292:42 pm
MKE
-
YYZ
1 stop7h 47m
American Airlines
Sat 9/511:39 am
YYZ
-
MKE
1 stop10h 21m
American Airlines
Deal found 7/6$510
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 10/167:19 pm
MKE
-
YYZ
1 stop14h 40m
American Airlines
Mon 10/196:00 am
YYZ
-
MKE
1 stop5h 14m
American Airlines
Deal found 7/9$521
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:35 pm
MKE
-
YYZ
1 stop4h 40m
Multiple Airlines
Mon 11/96:30 am
YYZ
-
MKE
1 stop13h 38m
Multiple Airlines
Deal found 7/6$525
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Sat 8/89:40 am
MKE
-
YYZ
1 stop4h 40m
WestJet
Fri 8/1412:09 pm
YYZ
-
MKE
1 stop4h 53m
WestJet
Deal found 7/9$527
This FlightHub deal was found by Cheapflights users on 7/8. 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.
Sat 8/89:40 am
MKE
-
YYZ
1 stop4h 40m
WestJet
Mon 8/109:45 am
YYZ
-
MKE
1 stop4h 00m
WestJet
Deal found 7/8$530

Find flight deals from Milwaukee to Niagara Falls

Keep the following information in mind while searching for Milwaukee to Niagara Falls flight deals. Data was last updated July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(American Airlines)

One-way from

$172
(American Airlines)

Popular in

May

Cheapest in

March

Average price

$619
Provider with most accurate pricing for Milwaukee-Mitchell-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Toronto (YTO) flights.
Search Deals
From Milwaukee-Mitchell to Niagara Falls
Search Deals
One-way flight from Milwaukee-Mitchell to Niagara Falls
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 July 10, 2026.
Use the filters below to find and compare flights from Milwaukee to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 8/5

7:23 pm-11:59 pm

1 stop3h 36m

Toronto Pearson Intl

Wed 8/12

7:00 am-10:00 am

1 stop4h 00m

$539
Quickest round-trip

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 8/1

7:23 pm-11:59 pm

1 stop3h 36m

Toronto Pearson Intl

Tue 8/4

7:00 am-9:53 am

1 stop3h 53m

$541

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 7/25

1:30 pm-8:44 pm

1 stop6h 14m

Toronto Pearson Intl

Sat 8/1

1:00 pm-10:29 pm

1 stop10h 29m

$553

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 8/1

1:30 pm-8:44 pm

1 stop6h 14m

Toronto Pearson Intl

Sun 8/2

8:50 am-12:48 pm

1 stop4h 58m

$561

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 8/15

11:18 am-10:23 pm

2 stops10h 05m

Toronto Pearson Intl

Tue 8/18

10:15 am-4:10 pm

1 stop6h 55m

$563

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 9/2

10:19 am-3:46 pm

1 stop4h 27m

Toronto Pearson Intl

Wed 9/9

12:45 pm-9:10 pm

2 stops9h 25m

$563

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 8/31

1:19 pm-7:37 pm

1 stop5h 18m

Toronto Pearson Intl

Wed 9/2

11:00 am-4:40 pm

1 stop6h 40m

$575

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 7/22

1:30 pm-7:37 pm

1 stop5h 07m

Toronto Pearson Intl

Fri 7/24

7:00 am-9:53 am

1 stop3h 53m

$575

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 8/14

10:19 am-3:46 pm

1 stop4h 27m

Toronto Pearson Intl

Mon 8/17

9:00 pm-7:07 am

1 stop11h 07m

$579

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 9/4

5:17 pm-11:59 pm

1 stop5h 42m

Toronto Pearson Intl

Sat 9/12

7:30 am-4:09 pm

2 stops9h 39m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Milwaukee to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Milwaukee 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 Milwaukee to Niagara Falls

How much does it cost to fly round-trip from Milwaukee to Niagara Falls?

Related info for your journey

Find useful and relevant information for your journey from Milwaukee 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 Milwaukee to Niagara Falls?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Niagara Falls. On average, Milwaukee-Mitchell has 0 outbound flights to Niagara Falls per day from 0 airlines. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Niagara Falls?

    United Airlines can get you from Milwaukee to Niagara Falls in just under 3h 36m. Your travel time can differ by up to . The distance from Milwaukee to Niagara Falls is about 419 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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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