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Vicenza

$353+ Cheap flights from Ontario (ONT) to Marco Polo (VCE)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VCE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Vicenza

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Vicenza (VCE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$422
(Delta)

One-way from

$353
(KLM)

Popular in

May

Cheapest in

December

Average price

$792
From Ontario to Venice Marco Polo
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One-way flight from Ontario to Venice Marco Polo
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Highest demand for flights based on searches. 42% potential increase in price ($655 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Vicenza

Cheapest flights from Ontario to Vicenza
Explore the most affordable flight options available from Ontario to Vicenza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:35 amONT - VCE
2 stops18h 45mDelta
Tue 11/116:10 amVCE - ONT
2 stops19h 59mDelta
Deal found 9/11$422
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:15 pmONT - VCE
2 stops19h 40mDelta
Tue 11/46:10 amVCE - ONT
2 stops25h 12mDelta
Deal found 9/11$449
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:15 pmONT - VCE
2 stops19h 40mDelta
Tue 11/46:10 amVCE - ONT
2 stops20h 00mDelta
Deal found 9/11$499
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 pmONT - VCE
1 stop28h 35mDelta
Thu 10/306:10 amVCE - ONT
2 stops19h 00mDelta
Deal found 9/10$510
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:02 amONT - VCE
2 stops41h 38mUnited Airlines
Fri 11/710:30 amVCE - ONT
2 stops20h 19mUnited Airlines
Deal found 9/11$515
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:36 amONT - VCE
1 stop14h 59mDelta
Tue 11/46:10 amVCE - ONT
2 stops25h 12mDelta
Deal found 9/11$528
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 pmONT - VCE
1 stop28h 35mDelta
Tue 11/46:10 amVCE - ONT
2 stops25h 12mDelta
Deal found 9/11$533
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/276:39 pmONT - VCE
2 stops36h 36mUnited Airlines
Fri 1/96:45 amVCE - ONT
2 stops24h 41mUnited Airlines
Deal found 9/10$547
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:15 pmONT - VCE
2 stops19h 40mDelta
Mon 11/36:10 amVCE - ONT
2 stops25h 12mDelta
Deal found 9/10$549
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:36 amONT - VCE
1 stop14h 59mDelta
Wed 10/296:10 amVCE - ONT
2 stops23h 10mDelta
Deal found 9/10$555
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:55 amONT - VCE
1 stop14h 40mDelta
Wed 10/1511:15 amVCE - ONT
1 stop20h 07mDelta
Deal found 9/10$558

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Vicenza 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 September 11, 2025.
Use the filters below to find and compare flights from Ontario to Venice Marco Polo Airport that are best for you.

Fly from

Ontario

Fly to

Vicenza

Route

Depart

Return

Price

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Mon 10/27

7:35 am-10:20 am

2 stops18h 45m

Venice Marco Polo

Tue 11/11

6:10 am-5:09 pm

2 stops19h 59m

$422

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 10/29

1:15 pm-4:55 pm

2 stops19h 40m

Venice Marco Polo

Tue 11/4

6:10 am-10:22 pm

2 stops25h 12m

$449

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 10/30

1:15 pm-4:55 pm

2 stops19h 40m

Venice Marco Polo

Tue 11/4

6:10 am-5:10 pm

2 stops20h 00m

$499

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Mon 10/20

10:00 pm-11:35 am

1 stop28h 35m

Venice Marco Polo

Thu 10/30

6:10 am-5:10 pm

2 stops19h 00m

$510

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Tue 10/14

7:02 am-9:40 am

2 stops41h 38m

Venice Marco Polo

Fri 11/7

10:30 am-9:49 pm

2 stops20h 19m

$515

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Sun 10/19

11:36 am-11:35 am

1 stop14h 59m

Venice Marco Polo

Wed 11/5

9:50 am-10:22 pm

2 stops21h 32m

$528

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Tue 10/21

11:36 am-11:35 am

1 stop14h 59m

Venice Marco Polo

Tue 11/4

6:10 am-7:19 pm

2 stops22h 09m

$528

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 10/22

11:36 am-11:35 am

1 stop14h 59m

Venice Marco Polo

Wed 11/5

6:10 am-5:10 pm

2 stops20h 00m

$528

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 10/22

11:36 am-11:35 am

1 stop14h 59m

Venice Marco Polo

Tue 11/4

6:10 am-10:22 pm

2 stops25h 12m

$528

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 10/22

11:36 am-11:35 am

1 stop14h 59m

Venice Marco Polo

Fri 11/7

6:10 am-10:41 pm

2 stops25h 31m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results
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2
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Best time to book a flight from Ontario to Vicenza

Have a flexible travel schedule? Discover the best time to fly to Vicenza from Ontario 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 Ontario to Venice Marco Polo Airport

What is the cheapest month to book a flight from Ontario to Venice Marco Polo Airport?

Currently, January is the cheapest month in which you can book a flight from Ontario to Venice Marco Polo Airport (average of $665). Flying from Ontario to Venice Marco Polo Airport in June is currently the most expensive (average of $1,297). 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.

What is the cheapest time of day to fly from ONT to VCE?

Find hourly flight availability from Ontario to Vicenza. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Ontario to Venice Marco Polo Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Vicenza

Get insights into the airlines that provide service to Vicenza. 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 Vicenza. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta and United Airlines from Ontario to Venice Marco Polo Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Vicenza. 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 Ontario to Venice Marco Polo?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Venice Marco Polo from Ontario. Booking flights from Ontario (ONT) to Venice Marco Polo should be relatively easy as there are 0 daily outbound flights to Venice Marco Polo from 2 different airlines.

  • How long is the flight from Ontario to Venice Marco Polo Airport?

    A quick flight from Ontario to Venice Marco Polo Airport can take about 18h 45m. Delta provides one of the quickest options available for as low as $422. There are 6109 mi between Ontario and Venice Marco Polo Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Ontario to Venice Marco Polo Airport round-trip?

    Our cheapest airline available from Ontario to Venice Marco Polo Airport is Delta. Our recent data shows that you can find tickets from as low as $448 on this airline. An additional option worth looking into is United Airlines, starting at $562. You may be able to fly from Ontario to Venice Marco Polo Airport for 49% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Vicenza 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 Ontario to Venice Marco Polo Airport?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Venice Marco Polo Airport (average of $665). Flying from Ontario to Venice Marco Polo Airport in June is currently the most expensive (average of $1,297). 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

Traveling to a place near Venice Marco Polo Airport?

Book flights to Venice Marco Polo Airport if you plan to visit one of these locations
Padua
Jesolo
Abano Terme

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to Vicenza

Discover the top 2 airlines that operate flights from Ontario to Vicenza. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$448Average$854FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$562Average$828FlexibilityNo cancel feeOn-time69%

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