HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$165+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — YYZ
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Niagara Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/1510:34 amMKE - YYZ
1 stop26h 46mMultiple Airlines
Wed 12/175:14 pmYYZ - MKE
1 stop5h 34mMultiple Airlines
Deal found 12/11$655
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 12/306:00 amMKE - YYZ
1 stop3h 56mAmerican Airlines
Fri 1/26:23 pmYYZ - MKE
1 stop5h 37mAmerican Airlines
Deal found 12/12$762
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:00 amMKE - YYZ
1 stop3h 58mUnited Airlines
Fri 1/29:00 amYYZ - MKE
1 stop10h 53mUnited Airlines
Deal found 12/13$806
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Sat 12/207:45 amMKE - YYZ
1 stop12h 41mAmerican Airlines
Sun 1/410:56 amYYZ - MKE
1 stop11h 16mAmerican Airlines
Deal found 12/12$827
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Wed 12/313:48 pmMKE - YYZ
1 stop4h 33mUnited Airlines
Sat 1/311:00 amYYZ - MKE
1 stop7h 07mUnited Airlines
Deal found 12/12$859
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sat 12/276:02 amMKE - YYZ
1 stop4h 49mAmerican Airlines
Fri 1/27:10 pmYYZ - MKE
1 stop5h 48mAmerican Airlines
Deal found 12/14$870
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:05 amMKE - YYZ
1 stop3h 20mMultiple Airlines
Sat 12/207:10 amYYZ - MKE
1 stop12h 53mMultiple Airlines
Deal found 12/12$956
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 12/301:52 pmMKE - YYZ
2 stops7h 42mAmerican Airlines
Sat 1/310:56 amYYZ - MKE
1 stop11h 20mAmerican Airlines
Deal found 12/12$974
This FlightHub deal was found by Cheapflights users on 12/13. 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.
Mon 12/151:19 pmMKE - YYZ
1 stop19h 11mWestJet
Tue 12/1612:13 pmYYZ - MKE
1 stop4h 54mWestJet
Deal found 12/13$987

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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$411
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 ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 14, 2025.
Use the filters below to find and compare flights from Milwaukee to Niagara Falls that are best for you.

Fly from

Milwaukee

Fly to

Niagara Falls

Route

Depart

Return

Price

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 1/10

7:59 pm-2:20 pm

1 stop17h 21m

Toronto Pearson Intl

Sat 1/17

7:10 am-6:47 pm

1 stop12h 37m

$347

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 1/9

7:56 pm-12:11 am

1 stop27h 15m

Toronto Pearson Intl

Fri 1/16

7:10 am-6:52 pm

1 stop12h 42m

$354

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 2/13

4:46 pm-10:56 am

1 stop17h 10m

Toronto Pearson Intl

Sun 2/15

11:38 am-8:19 pm

1 stop9h 41m

$358

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 1/9

7:56 pm-12:11 am

1 stop27h 15m

Toronto Pearson Intl

Mon 1/12

7:10 am-6:45 pm

1 stop12h 35m

$372

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 1/23

9:30 am-6:20 pm

1 stop7h 50m

Toronto Pearson Intl

Tue 1/27

1:14 pm-10:05 pm

1 stop9h 51m

$416

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 1/14

6:58 pm-12:34 pm

1 stop16h 36m

Toronto Pearson Intl

Sat 1/17

10:59 am-10:17 pm

1 stop12h 18m

$444

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Sat 1/10

6:00 am-5:28 pm

2 stops10h 28m

Toronto Pearson Intl

Sat 1/17

12:39 pm-10:17 pm

2 stops10h 38m

$469

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Thu 1/29

6:58 pm-10:53 am

1 stop14h 55m

Toronto Pearson Intl

Sun 2/1

1:14 pm-10:02 pm

1 stop9h 48m

$480

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Tue 1/6

7:32 am-4:03 pm

1 stop7h 31m

$217

MilwaukeeToronto

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Tue 1/6

8:15 pm-8:11 pm

3 stops22h 56m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 19 results
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

What is the cheapest month to book a flight from Milwaukee to Niagara Falls?

Currently, March is the cheapest month in which you can book a flight from Milwaukee to Niagara Falls (average of $79). Flying from Milwaukee to Niagara Falls in December is currently the most expensive (average of $199). 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.

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

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated December 14, 2025.
See what other customers who have flown with American Airlines from Milwaukee to Niagara Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,051 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,051 reviews
American Airlines
7.2
Good
11,051 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 1 airline. 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 17h 10m. 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.

  • What is the cheapest month to book a flight from Milwaukee to Niagara Falls?

    Currently, March is the cheapest month in which you can book a flight from Milwaukee to Niagara Falls (average of $79). Flying from Milwaukee to Niagara Falls in December is currently the most expensive (average of $199). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Minneapolis to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
O'Hare Intl to Ottawa flights
Minneapolis to Toronto Island flights
Milwaukee to Pearson Intl flights
Madison to Pearson Intl flights
Appleton to Pierre Elliott Trudeau Intl flights
Appleton to Pearson Intl flights
Milwaukee to Pierre Elliott Trudeau Intl flights
Madison to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Hamilton flights
Minneapolis to Hamilton flights
Minneapolis to Ottawa flights
O'Hare Intl to London flights
Green Bay to Pierre Elliott Trudeau Intl flights
Minneapolis to London flights
Milwaukee to Ottawa flights
Eau Claire to Pearson Intl flights
O'Hare Intl to Thunder Bay flights
Duluth to Pearson Intl flights
Duluth to Pierre Elliott Trudeau Intl flights
Wausau to Pearson Intl flights
Dubuque to Pearson Intl flights
Green Bay to Pearson Intl flights
Minneapolis to Thunder Bay flights
Green Bay to Ottawa flights
Milwaukee to London flights
O'Hare Intl to Kingston flights
Escanaba to Pierre Elliott Trudeau Intl flights
Madison to Hamilton flights
La Crosse to Pierre Elliott Trudeau Intl flights

Top airline flying from Milwaukee to Niagara Falls

Discover the top airline that operate flights from Milwaukee to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$349Average$476FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.