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Cheap flights from Niagara Falls, ON to Milwaukee from C$ 315

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MKE
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Milwaukee

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Milwaukee
Explore the most affordable flight options available from Niagara Falls to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Wed 17/67:25 a.m.
YYZ
-
MKE
1 stop11h 55m
American Airlines
Tue 23/610:00 a.m.
MKE
-
YYZ
1 stop12h 29m
American Airlines
Deal found 19/5C$ 598
Mon 8/611:39 a.m.
YYZ
-
MKE
1 stop11h 45m
American Airlines
Wed 10/65:00 a.m.
MKE
-
YYZ
1 stop8h 33m
American Airlines
Deal found 20/5C$ 636
Sat 6/63:13 p.m.
YYZ
-
MKE
1 stop8h 16m
American Airlines
Sat 13/65:00 a.m.
MKE
-
YYZ
1 stop11h 44m
American Airlines
Deal found 20/5C$ 651
Sat 4/77:20 a.m.
YYZ
-
MKE
1 stop12h 08m
American Airlines
Sat 11/79:13 a.m.
MKE
-
YYZ
1 stop7h 26m
American Airlines
Deal found 20/5C$ 671
Wed 17/61:15 p.m.
YYZ
-
MKE
1 stop7h 43m
American Airlines
Wed 24/65:00 a.m.
MKE
-
YYZ
1 stop8h 33m
American Airlines
Deal found 20/5C$ 689
Wed 17/61:15 p.m.
YYZ
-
MKE
1 stop8h 50m
American Airlines
Fri 19/66:50 p.m.
MKE
-
YYZ
1 stop15h 08m
American Airlines
Deal found 19/5C$ 724
Sat 13/61:15 p.m.
YYZ
-
MKE
1 stop7h 43m
American Airlines
Sun 14/68:00 a.m.
MKE
-
YYZ
1 stop14h 29m
American Airlines
Deal found 17/5C$ 735
Fri 12/67:25 a.m.
YYZ
-
MKE
1 stop13h 33m
American Airlines
Fri 19/66:50 p.m.
MKE
-
YYZ
1 stop15h 08m
American Airlines
Deal found 19/5C$ 740
Fri 19/62:45 p.m.
YYZ
-
MKE
1 stop8h 36m
Air Canada
Fri 26/67:20 a.m.
MKE
-
YYZ
1 stop7h 26m
Air Canada
Deal found 20/5C$ 759
Tue 11/81:15 p.m.
YYZ
-
MKE
1 stop8h 45m
American Airlines
Mon 17/86:00 a.m.
MKE
-
YYZ
1 stop9h 45m
American Airlines
Deal found 19/5C$ 760

Find flight deals from Niagara Falls to Milwaukee

Keep the following information in mind while searching for Niagara Falls to Milwaukee flight deals. Data was last updated 22 May 2026.

Round-trip from

C$ 598

One-way from

C$ 315

Popular in

June

Cheapest in

November

Average price

C$ 927
American Airlines
  • American Airlines
  • 17/6-23/6
  • 2 total stops
  • 24h 24m total
  • Niagara Falls to Milwaukee
Search Deals
15/6
  • 15/6
  • 1 total stop
  • 25h 13m total
  • Niagara Falls to Milwaukee
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 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 Niagara Falls to Milwaukee 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 629,999 searches. Data last updated 22 May 2026.
Use the filters below to find and compare flights from Niagara Falls to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 25/6

8:45 a.m.-12:44 p.m.

1 stop4h 59m

Milwaukee-Mitchell

Mon 29/6

10:28 a.m.-3:46 p.m.

1 stop4h 18m

C$ 784
Quickest round-trip

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Wed 17/6

9:45 a.m.-12:35 p.m.

1 stop3h 50m

Milwaukee-Mitchell

Sun 21/6

6:20 a.m.-11:35 a.m.

1 stop4h 15m

C$ 784

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Mon 1/6

10:15 a.m.-4:46 p.m.

1 stop7h 31m

Milwaukee-Mitchell

Thu 4/6

6:20 a.m.-3:46 p.m.

1 stop8h 26m

C$ 784

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Tue 11/8

5:05 p.m.-8:52 a.m.

2 stops16h 47m

Milwaukee-Mitchell

Mon 17/8

6:43 p.m.-11:04 p.m.

1 stop3h 21m

C$ 796

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 25/6

12:09 p.m.-6:09 p.m.

1 stop7h 00m

Milwaukee-Mitchell

Mon 29/6

6:00 a.m.-9:19 p.m.

1 stop14h 19m

C$ 800

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sat 6/6

9:35 a.m.-6:51 p.m.

2 stops10h 16m

Milwaukee-Mitchell

Sat 13/6

11:55 a.m.-10:23 p.m.

2 stops9h 28m

C$ 804

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sun 5/7

9:45 a.m.-12:35 p.m.

1 stop3h 50m

Milwaukee-Mitchell

Sun 12/7

7:05 a.m.-1:34 p.m.

1 stop5h 29m

C$ 804

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Fri 9/10

6:15 a.m.-8:56 p.m.

1 stop15h 41m

Milwaukee-Mitchell

Mon 12/10

12:44 p.m.-11:04 p.m.

1 stop9h 20m

C$ 858
Cheapest one-way

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sat 4/7

7:20 a.m.-7:56 p.m.

1 stop13h 36m

C$ 376

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 4/6

7:25 a.m.-7:58 p.m.

1 stop13h 33m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Niagara Falls to Milwaukee

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

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

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated 22 May 2026.
Read reviews from past customers who have flown United Airlines and WestJet from Niagara Falls to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,752 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,752 reviews
United Airlines
7.4
Good
9,752 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
WestJet
7.2
Good
3,345 reviews
United Airlines
7.4
Good
9,752 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

    For a flight from Niagara Falls to Milwaukee, you will be flying into Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 10.3 km from the centre of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 0 inbound flights from Niagara Falls per day. 2 airlines have flights to Milwaukee-Mitchell from Niagara Falls on a regular basis.

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

    Airlines like United Airlines and Delta fly from Niagara Falls to Milwaukee in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 1h 09m. There are 674 km between Niagara Falls and Milwaukee. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Milwaukee 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Niagara Falls to Milwaukee

Discover the top 2 airlines that operate flights from Niagara Falls to Milwaukee. 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 629,999 searches. Data last updated 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 315AverageC$ 859FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 672AverageC$ 833FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Niagara Falls to Milwaukee?

Deals for Niagara Falls to Milwaukee flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Milwaukee?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Milwaukee for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Milwaukee with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Milwaukee with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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