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Niagara Falls

$215+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This American Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/27:30 am
MKE
-
YYZ
1 stop14h 54m
American Airlines
Tue 6/97:25 am
YYZ
-
MKE
1 stop13h 33m
American Airlines
Deal found 5/5$469
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Mon 6/16:45 pm
MKE
-
YYZ
1 stop15h 14m
American Airlines
Fri 6/56:24 pm
YYZ
-
MKE
1 stop14h 18m
American Airlines
Deal found 5/6$474
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/298:12 am
MKE
-
YYZ
1 stop14h 12m
American Airlines
Tue 6/211:39 am
YYZ
-
MKE
1 stop9h 18m
American Airlines
Deal found 5/8$481
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/61:24 pm
MKE
-
YYZ
1 stop8h 59m
American Airlines
Sat 6/137:25 am
YYZ
-
MKE
1 stop13h 33m
American Airlines
Deal found 5/7$483
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 7/76:01 am
MKE
-
YYZ
1 stop7h 33m
American Airlines
Sun 7/127:20 am
YYZ
-
MKE
1 stop13h 40m
American Airlines
Deal found 5/6$522
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Wed 6/36:08 am
MKE
-
YYZ
1 stop7h 22m
American Airlines
Wed 6/101:15 pm
YYZ
-
MKE
1 stop7h 43m
American Airlines
Deal found 5/6$527
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 7/26:08 am
MKE
-
YYZ
1 stop10h 31m
American Airlines
Sun 7/121:16 pm
YYZ
-
MKE
1 stop7h 44m
American Airlines
Deal found 5/6$533
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 6/175:00 am
MKE
-
YYZ
1 stop8h 33m
American Airlines
Sat 6/207:25 am
YYZ
-
MKE
1 stop14h 46m
American Airlines
Deal found 5/7$539
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 6/1810:00 am
MKE
-
YYZ
1 stop12h 23m
American Airlines
Sun 6/217:25 am
YYZ
-
MKE
1 stop11h 55m
American Airlines
Deal found 5/5$540
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/276:01 am
MKE
-
YYZ
1 stop9h 47m
American Airlines
Mon 6/11:15 pm
YYZ
-
MKE
1 stop8h 49m
American Airlines
Deal found 5/5$541
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/1810:00 am
MKE
-
YYZ
1 stop12h 23m
American Airlines
Sat 6/207:25 am
YYZ
-
MKE
1 stop14h 46m
American Airlines
Deal found 5/7$550

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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(American Airlines)

One-way from

$215
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$476
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. 18% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 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

Fri 9/25

6:41 pm-10:45 am

1 stop15h 04m

Toronto Pearson Intl

Wed 9/30

6:20 am-3:38 pm

1 stop10h 18m

$574

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Thu 6/11

5:00 am-5:44 pm

1 stop11h 44m

Toronto Pearson Intl

Sat 6/13

7:25 am-9:06 pm

1 stop14h 41m

$598

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 5/23

5:48 pm-11:14 pm

1 stop4h 26m

Toronto Pearson Intl

Mon 5/25

7:00 am-8:01 am

2 stops26h 01m

$641

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 5/23

1:43 pm-11:24 pm

1 stop8h 41m

Toronto Pearson Intl

Mon 5/25

7:20 am-6:15 pm

1 stop11h 55m

$656
Quickest round-trip

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 6/1

3:12 pm-11:59 pm

1 stop7h 47m

Toronto Pearson Intl

Wed 6/3

7:00 am-2:36 pm

1 stop8h 36m

$661

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sun 6/28

6:00 am-11:43 pm

1 stop16h 43m

Toronto Pearson Intl

Mon 7/6

6:00 am-10:17 pm

1 stop17h 17m

$664

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 7/1

6:00 am-9:19 pm

1 stop14h 19m

Toronto Pearson Intl

Mon 7/6

10:00 am-10:17 pm

1 stop13h 17m

$664

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Tue 6/30

1:20 pm-11:43 pm

1 stop9h 23m

Toronto Pearson Intl

Mon 7/6

6:00 am-10:17 pm

1 stop17h 17m

$664

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Thu 8/6

5:00 am-2:34 pm

1 stop8h 34m

Toronto Pearson Intl

Mon 8/10

7:15 pm-7:49 am

1 stop13h 34m

$677

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 6/24

12:08 pm-2:30 pm

2 stops25h 22m

Toronto Pearson Intl

Sun 6/28

6:05 am-8:51 am

1 stop3h 46m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 21 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?

    American Airlines can get you from Milwaukee to Niagara Falls in just under 15h 04m. 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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