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Niagara Falls

$203+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
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 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. 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 9/15:00 am
MKE
-
YYZ
1 stop12h 30m
American Airlines
Wed 9/21:15 pm
YYZ
-
MKE
1 stop7h 44m
American Airlines
Deal found 7/19$451
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/196:00 am
MKE
-
YYZ
1 stop5h 33m
American Airlines
Tue 8/253:14 pm
YYZ
-
MKE
1 stop5h 45m
American Airlines
Deal found 7/19$464
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 10/298:03 pm
MKE
-
YYZ
1 stop16h 37m
Multiple Airlines
Sun 11/16:30 am
YYZ
-
MKE
1 stop13h 38m
Multiple Airlines
Deal found 7/20$467
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 10/18:10 pm
MKE
-
YYZ
1 stop19h 35m
Multiple Airlines
Sun 10/44:50 pm
YYZ
-
MKE
1 stop27h 25m
Multiple Airlines
Deal found 7/20$469
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 10/258:10 pm
MKE
-
YYZ
1 stop16h 30m
Multiple Airlines
Sun 11/16:30 am
YYZ
-
MKE
1 stop13h 38m
Multiple Airlines
Deal found 7/20$471
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/186:20 am
MKE
-
YYZ
1 stop8h 21m
American Airlines
Mon 8/247:15 pm
YYZ
-
MKE
1 stop13h 34m
American Airlines
Deal found 7/19$473
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/75:00 am
MKE
-
YYZ
1 stop12h 30m
American Airlines
Sat 8/86:15 am
YYZ
-
MKE
1 stop8h 49m
American Airlines
Deal found 7/20$481
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/198:20 am
MKE
-
YYZ
1 stop9h 10m
American Airlines
Wed 8/261:15 pm
YYZ
-
MKE
1 stop8h 45m
American Airlines
Deal found 7/20$484
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/148:20 am
MKE
-
YYZ
1 stop5h 13m
American Airlines
Mon 8/177:15 pm
YYZ
-
MKE
1 stop13h 34m
American Airlines
Deal found 7/19$490
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/61:17 pm
MKE
-
YYZ
1 stop9h 12m
American Airlines
Mon 8/106:21 pm
YYZ
-
MKE
1 stop5h 38m
American Airlines
Deal found 7/19$498
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sat 10/108:10 pm
MKE
-
YYZ
1 stop26h 25m
Multiple Airlines
Sat 10/176:30 am
YYZ
-
MKE
1 stop4h 39m
Multiple Airlines
Deal found 7/23$507

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 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(American Airlines)

One-way from

$203
(Delta)

Popular in

May

Cheapest in

March

Average price

$564
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. 21% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($53 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 24, 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

Thu 8/13

6:20 am-5:18 pm

1 stop9h 58m

Toronto Pearson Intl

Mon 8/17

11:39 am-9:00 pm

1 stop10h 21m

$490

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Mon 8/17

6:48 pm-11:03 pm

1 stop3h 15m

Toronto Pearson Intl

Fri 8/21

6:10 am-12:45 pm

1 stop7h 35m

$498

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Thu 8/6

1:17 pm-11:29 pm

1 stop9h 12m

Toronto Pearson Intl

Mon 8/10

6:21 pm-10:59 pm

1 stop5h 38m

$498

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Tue 8/11

6:00 am-11:59 am

1 stop4h 59m

Toronto Pearson Intl

Thu 8/13

7:20 am-9:00 pm

1 stop14h 40m

$518

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 10/16

4:57 pm-11:01 pm

1 stop5h 04m

Toronto Pearson Intl

Mon 10/19

9:40 am-4:01 pm

1 stop7h 21m

$532
Quickest round-trip

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 9/5

3:15 pm-8:44 pm

1 stop4h 29m

Toronto Pearson Intl

Sat 9/12

1:00 pm-4:09 pm

1 stop4h 09m

$547

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 8/19

10:19 am-7:02 pm

2 stops7h 43m

Toronto Pearson Intl

Wed 8/26

4:18 pm-11:59 pm

1 stop8h 41m

$564

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 8/8

7:23 pm-11:59 pm

1 stop3h 36m

Toronto Pearson Intl

Tue 8/11

7:30 am-4:10 pm

2 stops9h 40m

$574

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Tue 10/20

10:42 am-3:46 pm

1 stop4h 04m

Toronto Pearson Intl

Thu 10/22

5:27 pm-9:25 pm

1 stop4h 58m

$575

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 8/8

5:00 am-9:54 am

1 stop3h 54m

Toronto Pearson Intl

Fri 8/14

10:15 am-4:10 pm

1 stop6h 55m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Airfare is below average for this route at the moment.
Milwaukee to Niagara Falls flights typically cost between $531 and $566 in September.
The cheapest round-trip price found within the last 5 days was $451 on American Airlines (Sep 1-Sep 2).

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 and Delta can get you from Milwaukee to Niagara Falls in just under 3h 15m. Your travel time can differ by up to 6h 43m. The distance from Milwaukee to Niagara Falls is about 419 mi. This flight may include one or multiple stops.

  • 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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