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Cheap flights from Milwaukee (MKE) to Ontario from $168

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MKE — YYZ
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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How far in advance should I book a flight from Milwaukee to Region of Ontario?

Find a great deal and save up to 133% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Milwaukee to Region of Ontario within the next two weeks, with the cheapest ticket starting at $561.

What is the cheapest month to fly from Milwaukee to Region of Ontario?

The best pricing can be found in the month of February. Prices to Region of Ontario from Milwaukee average $526. You can even find prices in February for less than $526, as users have found deals to Region of Ontario from as low as $379. The month of July appears to be one of the more expensive times to travel to Region of Ontario from Milwaukee. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Milwaukee to Region of Ontario (MKE - ON)?

When flying from Milwaukee to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Milwaukee to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Milwaukee and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Milwaukee to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Wed 8/76:00 amMKE - YYZ
1 stop5h 40mAmerican Airlines
Wed 8/73:55 pmYYZ - MKE
1 stop5h 37mAmerican Airlines
Deal found 5/9$355
Fri 5/317:00 amMKE - YYZ
1 stop10h 35mAmerican Airlines
Sun 6/27:20 pmYYZ - MKE
1 stop5h 42mAmerican Airlines
Deal found 5/9$387
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:00 amYYZ - MKE
1 stop7h 04mAmerican Airlines
Deal found 5/9$389
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/177:23 pmYYZ - MKE
1 stop5h 46mAmerican Airlines
Deal found 5/9$398
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$400
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$405
Thu 6/136:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$461
Tue 5/211:24 pmMKE - YYZ
1 stop8h 46mAmerican Airlines
Tue 5/287:20 pmYYZ - MKE
1 stop5h 42mAmerican Airlines
Deal found 5/9$475
Thu 5/236:15 amMKE - YYZ
1 stop9h 15mAmerican Airlines
Thu 5/303:45 pmYYZ - MKE
1 stop9h 17mAmerican Airlines
Deal found 5/9$531

Cheap WestJet flights from Milwaukee to Ontario

Explore cheap flight options specifically provided by WestJet for the route between Milwaukee and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a gander at the lowest prices we've found on WestJet flights from Milwaukee to Ontario. Make sure to examine the flight information before completing your reservation.
Fri 5/315:33 pmMKE - YYZ
1 stop4h 41mWestJet
Sun 6/26:34 amYYZ - MKE
1 stop4h 34mWestJet
Deal found 5/9$443
Fri 5/175:33 pmMKE - YYZ
1 stop4h 41mWestJet
Sun 5/1912:30 pmYYZ - MKE
1 stop4h 58mWestJet
Deal found 5/9$558
Wed 5/156:10 amMKE - YYZ
1 stop8h 27mWestJet
Wed 5/157:10 pmYYZ - MKE
1 stop20h 01mWestJet
Deal found 5/9$631

Cheap Milwaukee to Ontario flights in May & June 2024

Find cheap flight options from Milwaukee to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Scroll through some of the best deals on flights from Milwaukee to Ontario in 2024. Check back regularly for other flight deals.
Fri 5/315:15 amMKE - YYZ
1 stop17h 11mMultiple Airlines
Mon 6/38:00 pmYYZ - MKE
1 stop20h 41mMultiple Airlines
Deal found 5/9$349
Fri 5/317:00 amMKE - YYZ
1 stop10h 35mAmerican Airlines
Sun 6/27:20 pmYYZ - MKE
1 stop5h 42mAmerican Airlines
Deal found 5/9$387
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:00 amYYZ - MKE
1 stop7h 04mAmerican Airlines
Deal found 5/9$389
Tue 6/49:40 amMKE - YYZ
1 stop6h 29mDelta
Wed 6/55:59 pmYYZ - MKE
1 stop3h 55mDelta
Deal found 5/8$390
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/177:23 pmYYZ - MKE
1 stop5h 46mAmerican Airlines
Deal found 5/9$398
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$400
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$405
Fri 5/316:05 pmMKE - YYZ
2 stops28h 21mMultiple Airlines
Sun 6/26:30 amYYZ - MKE
3 stops39h 26mMultiple Airlines
Deal found 5/9$426
Fri 5/315:15 amMKE - YYZ
3 stops31h 45mMultiple Airlines
Mon 6/310:30 amYYZ - MKE
2 stops30h 11mMultiple Airlines
Deal found 5/9$427

Milwaukee to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Milwaukee and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Scroll through some of the best deals on flights from Milwaukee to Ontario in 2024. Check back regularly for other flight deals.
Fri 5/315:15 amMKE - YYZ
1 stop17h 11mMultiple Airlines
Mon 6/38:00 pmYYZ - MKE
1 stop20h 41mMultiple Airlines
Deal found 5/9$349
Wed 8/76:00 amMKE - YYZ
1 stop5h 40mAmerican Airlines
Wed 8/73:55 pmYYZ - MKE
1 stop5h 37mAmerican Airlines
Deal found 5/9$355
Fri 5/317:00 amMKE - YYZ
1 stop10h 35mAmerican Airlines
Sun 6/27:20 pmYYZ - MKE
1 stop5h 42mAmerican Airlines
Deal found 5/9$387
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:00 amYYZ - MKE
1 stop7h 04mAmerican Airlines
Deal found 5/9$389
Wed 7/37:10 amMKE - YYZ
1 stop3h 19mDelta
Mon 7/87:25 pmYYZ - MKE
1 stop4h 36mDelta
Deal found 5/9$390
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/177:23 pmYYZ - MKE
1 stop5h 46mAmerican Airlines
Deal found 5/9$398
Thu 6/135:38 amMKE - YYZ
1 stop6h 02mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$400
Wed 6/56:42 amMKE - YYZ
2 stops6h 48mAmerican Airlines
Mon 6/176:54 amYYZ - MKE
2 stops6h 49mAmerican Airlines
Deal found 5/9$405
Fri 5/316:05 pmMKE - YYZ
2 stops28h 21mMultiple Airlines
Sun 6/26:30 amYYZ - MKE
3 stops39h 26mMultiple Airlines
Deal found 5/9$426

Milwaukee to Ontario flights leaving soon

Find last-minute flight options from Milwaukee to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider one of these great deals we found on last-minute flights from Milwaukee to Ontario. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/1710:15 pmMKE - YYZ
3 stops21h 42mMultiple Airlines
Mon 5/208:00 pmYYZ - MKE
1 stop20h 41mMultiple Airlines
Deal found 5/9$506
Thu 5/165:15 amMKE - YYZ
1 stop3h 43mUnited Airlines
Mon 5/204:30 pmYYZ - MKE
2 stops6h 58mUnited Airlines
Deal found 5/8$543
Thu 5/1610:15 pmMKE - YYZ
3 stops47h 40mMultiple Airlines
Mon 5/206:30 amYYZ - MKE
2 stops18h 21mMultiple Airlines
Deal found 5/8$549
Fri 5/1710:15 pmMKE - YYZ
3 stops21h 42mMultiple Airlines
Mon 5/2010:20 amYYZ - MKE
2 stops14h 31mMultiple Airlines
Deal found 5/9$554
Fri 5/175:33 pmMKE - YYZ
1 stop4h 41mWestJet
Sun 5/1912:30 pmYYZ - MKE
1 stop4h 58mWestJet
Deal found 5/9$558
Thu 5/165:15 amMKE - YYZ
1 stop3h 43mUnited Airlines
Fri 5/177:00 amYYZ - MKE
1 stop17h 59mUnited Airlines
Deal found 5/9$562
Thu 5/1610:15 pmMKE - YYZ
3 stops47h 40mMultiple Airlines
Mon 5/204:00 pmYYZ - MKE
3 stops32h 51mMultiple Airlines
Deal found 5/8$565
Fri 5/1710:15 pmMKE - YYZ
3 stops21h 42mMultiple Airlines
Sun 5/197:45 amYYZ - MKE
2 stops11h 12mMultiple Airlines
Deal found 5/9$604
Fri 5/1711:45 amMKE - YYZ
2 stops17h 57mMultiple Airlines
Mon 5/204:15 pmYYZ - MKE
1 stop8h 36mMultiple Airlines
Deal found 5/9$607

One-way flights to Ontario from Milwaukee

Search for one-way flight options from Milwaukee to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Some of the best available deals we've found on one-way flights from Milwaukee to Ontario. Users in need of a round-trip flight from Milwaukee to Ontario instead should update the search form at the top of page.
Wed 7/249:32 amMKE - YYZ
1 stop6h 36mDelta
Deal found 5/9$168
Wed 7/244:34 pmMKE - YYZ
3 stops28h 55mMultiple Airlines
Deal found 5/9$196
Wed 7/244:34 pmMKE - YYZ
2 stops29h 15mMultiple Airlines
Deal found 5/9$213
Sun 5/263:30 pmMKE - YYZ
1 stop6h 44mWestJet
Deal found 5/9$306
Thu 6/277:00 amMKE - YOW
1 stop13h 52mUnited Airlines
Deal found 5/9$323
Thu 6/275:15 amMKE - YOW
2 stops12h 40mUnited Airlines
Deal found 5/9$328
Mon 5/205:15 amMKE - YYZ
1 stop3h 43mUnited Airlines
Deal found 5/8$335
Thu 5/1610:58 amMKE - YYZ
1 stop6h 22mWestJet
Deal found 5/9$338
Mon 5/2010:15 pmMKE - YYZ
3 stops41h 26mMultiple Airlines
Deal found 5/8$399

Find flights from Milwaukee to Ontario within your budget

Customize your flight search to find flights from Milwaukee to Ontario 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$349 - $709

Route

Depart

Return

Price

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 5/31

1 stop17h 11m

Toronto Pearson Intl

Mon 6/3

1 stop20h 41m

$349

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 8/7

1 stop5h 40m

Toronto Pearson Intl

Wed 8/7

1 stop5h 37m

$355

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 5/31

1 stop10h 35m

Toronto Pearson Intl

Sun 6/2

1 stop5h 42m

$387

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Thu 6/13

1 stop6h 02m

Toronto Pearson Intl

Mon 6/17

1 stop7h 04m

$389

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Wed 7/3

1 stop3h 19m

Toronto Pearson Intl

Sun 7/7

1 stop5h 48m

$390

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 5/31

2 stops28h 21m

Toronto Pearson Intl

Sun 6/2

3 stops39h 26m

$426

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 5/31

1 stop4h 41m

Toronto Pearson Intl

Sun 6/2

1 stop4h 34m

$443

Milwaukee-MitchellToronto Pearson Intl

MKE - YYZ

MKEYYZ

Milwaukee-Mitchell

Fri 5/24

1 stop7h 24m

Toronto Pearson Intl

Thu 5/30

1 stop5h 35m

$511

Milwaukee-MitchellOttawa

MKE - YOW

MKEYOW

Milwaukee-Mitchell

Fri 6/7

2 stops11h 41m

Ottawa

Tue 6/11

2 stops7h 35m

$709

Flights are sorted by cheapest first

Deals found on 5/9

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 10, 2024.
Get a feel of what it's like to fly with American Airlines, WestJet and United Airlines from Milwaukee to Ontario by reading reviews from past customers. 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.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,768 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.6
Good
2,940 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,665 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Ontario. 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 Ontario?

    If you book a flight to Ontario from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee.

  • Can I find flights from Milwaukee to Region of Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Milwaukee to Region of Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $349, but on average you can expect to pay $418.

  • Are there last-minute flights available from Milwaukee to Region of Ontario for under $600?

    There are currently 18+ open flights from Milwaukee to Region of Ontario within the next 7 days for less than $600.

  • What are the cheapest airlines to fly from Milwaukee to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $168. WestJet flights start at $306 while deals on United Airlines start at $323 one-way.

  • What are the most popular routes from Milwaukee to Region of Ontario?

    While some choose either Milwaukee-Mitchell - Ottawa or Milwaukee-Mitchell - London, Milwaukee-Mitchell - Toronto Pearson Intl is the most popular route from Milwaukee to Region of Ontario.

  • What are the most popular airlines that fly from Milwaukee to Region of Ontario?

    Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Milwaukee to Region of Ontario.

  • What does MKE to YYZ mean?

    MKE stands for Milwaukee-Mitchell Airport, while YYZ stands for Toronto Pearson Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Milwaukee to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Milwaukee to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Milwaukee to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Milwaukee to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Milwaukee to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Milwaukee to Ontario that allow pets onboard?

    Many airlines flying from Milwaukee to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Milwaukee to Ontario?

    Yes, you can often find last-minute deals on Milwaukee to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Milwaukee to Region of Ontario flight deals updated?

    The Milwaukee to Region of Ontario flight deals you see on this page were last updated on 5/9.

See more FAQs

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Alternative routes for Milwaukee to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Milwaukee to Ontario

Discover the top 5 airlines that operate flights from Milwaukee to Ontario. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$133Average$678FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$344Average$631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$382Average$551FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapest$418Average$570FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapest$569Average$865FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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New York to Paris flights
Milwaukee to Prince Edward Island flights

Search flights from Milwaukee to Ontario by cabin class

Find flights from Milwaukee to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Milwaukee to Ontario?

Cheapflights makes it easy to find Milwaukee to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Milwaukee to Ontario.

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

Need flexible booking options for your flight to Ontario from Milwaukee? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Milwaukee to Ontario become cheaper?

Of course! You can now track prices for flights from Milwaukee to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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