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$280+ Cheap flights from Marquette (MQT) to Ontario

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — YYZ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Marquette to Ontario

Cheapest flights from Marquette to Ontario
Explore the most affordable flight options available from Marquette to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 5/2311:55 am
MQT
-
YYZ
1 stop11h 08m
United Airlines
Mon 6/16:25 pm
YYZ
-
MQT
1 stop21h 09m
United Airlines
Deal found 1/28$627
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/132:43 pm
MQT
-
YYZ
2 stops19h 31m
American Airlines
Sun 3/157:44 pm
YYZ
-
MQT
2 stops18h 29m
American Airlines
Deal found 1/28$639
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/206:52 am
MQT
-
YYZ
2 stops16h 19m
American Airlines
Wed 5/277:29 am
YYZ
-
MQT
2 stops14h 11m
American Airlines
Deal found 1/27$690
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/206:52 am
MQT
-
YYZ
2 stops11h 57m
American Airlines
Sat 5/237:29 am
YYZ
-
MQT
2 stops14h 11m
American Airlines
Deal found 1/27$705
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/224:54 pm
MQT
-
YYZ
1 stop19h 41m
American Airlines
Tue 5/266:25 pm
YYZ
-
MQT
1 stop17h 46m
American Airlines
Deal found 1/27$710
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 5/2211:55 am
MQT
-
YYZ
1 stop11h 08m
United Airlines
Tue 5/266:25 pm
YYZ
-
MQT
1 stop21h 09m
United Airlines
Deal found 1/28$719

Find flight deals from Marquette to Ontario

Keep the following information in mind while searching for Marquette to Ontario flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$627
(United Airlines)

One-way from

$280
(United Airlines)
Provider with most accurate pricing for Marquette Sawyer Intl-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marquette Sawyer Intl-Toronto (YTO) flights.
Search Deals
From Marquette Sawyer Intl to Ontario
Search Deals
One-way flight from Marquette Sawyer Intl to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Marquette to Ontario that are best for you.

Fly from

Marquette

Fly to

Ontario

Route

Depart

Return

Price

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Sat 5/23

11:55 am-11:03 pm

1 stop11h 08m

Toronto Pearson Intl

Mon 6/1

6:25 pm-3:34 pm

1 stop21h 09m

$627

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Fri 3/13

2:43 pm-10:14 am

2 stops19h 31m

Toronto Pearson Intl

Sun 3/15

7:44 pm-2:13 pm

2 stops18h 29m

$639

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Fri 5/22

11:55 am-11:03 pm

1 stop11h 08m

Toronto Pearson Intl

Tue 5/26

6:25 pm-3:34 pm

1 stop21h 09m

$719

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Fri 5/22

4:54 pm-12:35 pm

1 stop19h 41m

Toronto Pearson Intl

Tue 5/26

6:15 am-9:40 pm

2 stops15h 25m

$720

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Thu 5/21

7:31 am-3:18 pm

1 stop7h 47m

Toronto Pearson Intl

Sat 5/23

6:08 pm-10:55 pm

1 stop4h 47m

$723

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Thu 5/21

7:31 am-3:18 pm

1 stop7h 47m

Toronto Pearson Intl

Tue 5/26

3:59 pm-10:55 pm

1 stop6h 56m

$723

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Sat 5/23

7:31 am-1:25 pm

1 stop5h 54m

Toronto Pearson Intl

Mon 5/25

2:15 pm-10:55 pm

1 stop8h 40m

$723

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Fri 5/22

7:31 am-3:18 pm

1 stop7h 47m

Toronto Pearson Intl

Wed 5/27

3:59 pm-10:55 pm

1 stop6h 56m

$723

MarquetteToronto

MQT - YYZ

MQTYYZ

Marquette Sawyer Intl

Sat 5/23

11:55 am-8:49 pm

1 stop8h 54m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Marquette to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Marquette 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 Marquette to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Marquette Sawyer Intl (MQT), located 13.1 mi from the city center, is the airport you fly out of when you book flights from Marquette to Ontario.

  • How long is the flight from Marquette to Region of Ontario?

    United Airlines and American Airlines can get you from Marquette to Region of Ontario in just under 11h 08m. Your travel time can differ by up to 8h 23m. The distance between Marquette and Region of Ontario is about 422 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Marquette 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.

See more FAQs

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