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$383+ Cheap flights from Ontario (ONT) to Venice

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VCE
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Ontario to Venice

Cheapest flights from Ontario to Venice
Explore the most affordable flight options available from Ontario to Venice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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 12/25:05 amONT - VCE
2 stops18h 50mUnited Airlines
Tue 12/911:05 amVCE - ONT
2 stops20h 44mUnited Airlines
Deal found 11/1$496
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/17:00 amONT - VCE
2 stops16h 55mUnited Airlines
Mon 12/810:45 amVCE - ONT
2 stops21h 04mUnited Airlines
Deal found 11/1$497
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/197:00 amONT - VCE
2 stops16h 55mUnited Airlines
Fri 12/511:05 amVCE - ONT
2 stops20h 44mUnited Airlines
Deal found 10/31$515
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/127:00 amONT - VCE
2 stops16h 55mUnited Airlines
Fri 11/2810:30 amVCE - ONT
2 stops18h 11mUnited Airlines
Deal found 11/1$516
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/135:05 amONT - VCE
2 stops18h 50mUnited Airlines
Fri 11/286:45 amVCE - ONT
2 stops21h 56mUnited Airlines
Deal found 11/1$566
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/115:05 amONT - VCE
2 stops18h 50mUnited Airlines
Fri 1/2310:30 amVCE - ONT
2 stops21h 23mUnited Airlines
Deal found 11/1$597
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amONT - VCE
2 stops31h 55mMultiple Airlines
Tue 12/911:25 amVCE - ONT
2 stops20h 03mMultiple Airlines
Deal found 11/1$750
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/166:00 amONT - VCE
2 stops17h 55mUnited Airlines
Tue 12/231:50 pmVCE - ONT
2 stops41h 02mUnited Airlines
Deal found 11/1$846
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/157:00 amONT - VCE
2 stops24h 50mAmerican Airlines
Wed 1/78:35 pmVCE - ONT
2 stops29h 47mAmerican Airlines
Deal found 10/30$926
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/245:05 amONT - VCE
2 stops18h 50mUnited Airlines
Mon 12/110:45 amVCE - ONT
2 stops21h 06mUnited Airlines
Deal found 11/1$1,037
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/167:00 amONT - VCE
2 stops29h 25mAmerican Airlines
Wed 1/76:55 amVCE - ONT
2 stops43h 27mAmerican Airlines
Deal found 10/30$1,073
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/165:05 amONT - VCE
2 stops18h 50mUnited Airlines
Tue 1/61:50 pmVCE - ONT
2 stops40h 08mUnited Airlines
Deal found 11/1$1,176

Cheap flight deals from Ontario to Venice

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Venice (I31). 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 November 2, 2025.

Round-trip from

$496
(United Airlines)

One-way from

$383
(American Airlines)

Popular in

May

Cheapest in

November

Average price

$560
From Ontario to Venice
Search Deals
One-way flight from Ontario to Venice
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($419 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Venice 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 November 2, 2025.
Use the filters below to find and compare flights from Ontario to Venice that are best for you.

Fly from

Ontario

Fly to

Venice

Route

Depart

Return

Price

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Mon 12/1

7:00 am-8:55 am

2 stops16h 55m

Venice Marco Polo

Mon 12/8

10:45 am-10:49 pm

2 stops21h 04m

$497

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 1/8

6:00 am-12:45 pm

2 stops21h 45m

Venice Marco Polo

Mon 1/12

2:45 pm-10:53 pm

2 stops17h 08m

$500

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 11/19

6:05 am-8:55 am

2 stops17h 50m

Venice Marco Polo

Fri 12/5

11:05 am-10:49 pm

2 stops20h 44m

$515

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 11/12

7:00 am-8:55 am

2 stops16h 55m

Venice Marco Polo

Fri 11/28

10:30 am-7:41 pm

2 stops18h 11m

$516

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 1/8

6:00 am-9:50 am

3 stops18h 50m

Venice Marco Polo

Mon 1/12

2:45 pm-10:53 pm

2 stops17h 08m

$517

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Sat 11/15

5:05 am-8:55 am

2 stops18h 50m

Venice Marco Polo

Fri 11/28

10:30 am-7:41 pm

2 stops18h 11m

$566

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 11/13

5:05 am-8:55 am

2 stops18h 50m

Venice Marco Polo

Fri 11/28

6:45 am-7:41 pm

2 stops21h 56m

$566

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 4/16

1:00 pm-4:45 pm

2 stops18h 45m

Venice Marco Polo

Tue 4/21

10:55 am-11:06 pm

2 stops21h 11m

$665

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Wed 4/1

5:00 am-12:45 pm

2 stops22h 45m

Venice Marco Polo

Sun 4/5

2:40 pm-11:06 pm

2 stops41h 26m

$685

OntarioVenice

ONT - VCE

ONTVCE

Ontario

Thu 3/26

1:45 pm-2:05 pm

2 stops16h 20m

Venice Marco Polo

Thu 4/2

10:55 am-11:06 pm

2 stops21h 11m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Venice

Have a flexible travel schedule? Discover the best time to fly to Venice 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

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Venice (average of $386). Flying from Ontario to Venice in June is currently the most expensive (average of $617). 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 Venice. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Ontario to Venice by exploring options for tickets in the afternoon.

Reviews of airlines servicing Venice

Get insights into the airlines that provide service to Venice. 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 Venice. Reviews last updated November 2, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Ontario to Venice by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

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
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

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
8,994 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

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 Venice. 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?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Venice. You should not have trouble finding flights to Venice from Ontario; the airport handles an average of 0 outbound flights to Venice per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Ontario airport to Venice. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to Venice?

    For as low as $497, United Airlines can have you in Venice from Ontario in 16h 55m. The distance from Ontario to Venice is about 6109 mi.

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

    Flying on Delta is currently your cheapest option to Venice, with prices starting at $448. Another option worth looking into is United Airlines, starting at $562 round trip. Delta is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Venice 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?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Venice (average of $386). Flying from Ontario to Venice in June is currently the most expensive (average of $617). 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

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Top 2 airlines flying from Ontario to Venice

Discover the top 2 airlines that operate flights from Ontario to Venice. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$448Average$854FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$562Average$838FlexibilityNo cancel feeOn-time69%

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