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Bologna

$389+ Cheap flights from Ontario (ONT) to Bologna (BLQ)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLQ
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Ontario to Bologna

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bologna (BLQ). 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$491
(Delta)

One-way from

$389
(Orbitz)

Popular in

June

Cheapest in

November

Average price

$546
Provider with most accurate pricing for Ontario-Bologna Guglielmo Marconi flight deals.
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Provider most trusted by Cheapflights users for Ontario-Bologna Guglielmo Marconi flights.
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From Ontario to Bologna Guglielmo Marconi
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One-way flight from Ontario to Bologna Guglielmo Marconi
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Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Bologna

Cheapest flights from Ontario to Bologna
Explore the most affordable flight options available from Ontario to Bologna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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 12/91:34 pmONT - BLQ
2 stops18h 31mUnited Airlines
Tue 1/136:00 amBLQ - ONT
2 stops20h 51mUnited Airlines
Deal found 11/18$555
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/91:34 pmONT - BLQ
2 stops18h 31mUnited Airlines
Mon 1/126:00 amBLQ - ONT
2 stops25h 53mUnited Airlines
Deal found 11/18$605
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/245:05 amONT - BLQ
2 stops22h 35mUnited Airlines
Fri 1/910:20 amBLQ - ONT
2 stops20h 38mUnited Airlines
Deal found 11/19$793
This United Airlines deal was found by Cheapflights users on 11/18. 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 - BLQ
2 stops17h 15mUnited Airlines
Mon 11/2410:15 amBLQ - ONT
2 stops19h 29mUnited Airlines
Deal found 11/18$919
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/2311:59 pmONT - BLQ
2 stops27h 41mUnited Airlines
Fri 1/910:20 amBLQ - ONT
2 stops57h 58mUnited Airlines
Deal found 11/18$931
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/2510:42 amONT - BLQ
2 stops16h 58mUnited Airlines
Fri 1/910:20 amBLQ - ONT
2 stops20h 38mUnited Airlines
Deal found 11/19$1,058
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/2910:42 amONT - BLQ
2 stops16h 58mUnited Airlines
Mon 1/51:20 pmBLQ - ONT
2 stops18h 05mUnited Airlines
Deal found 11/19$1,276
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/116:00 amONT - BLQ
2 stops21h 40mUnited Airlines
Sat 12/2710:15 amBLQ - ONT
2 stops21h 26mUnited Airlines
Deal found 11/19$1,311

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Bologna 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 20, 2025.
Use the filters below to find and compare flights from Ontario to Bologna that are best for you.

Fly from

Ontario

Fly to

Bologna

Route

Depart

Return

Price

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 2/5

6:00 am-3:45 pm

2 stops24h 45m

Bologna Guglielmo Marconi

Mon 2/9

1:00 pm-4:15 pm

2 stops36h 15m

$491

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 2/5

6:00 am-12:40 pm

2 stops21h 40m

Bologna Guglielmo Marconi

Mon 2/9

10:15 am-10:53 pm

2 stops21h 38m

$494

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 12/9

1:34 pm-5:05 pm

2 stops18h 31m

Bologna Guglielmo Marconi

Tue 1/13

6:00 am-5:51 pm

2 stops20h 51m

$555

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 12/9

1:34 pm-5:05 pm

2 stops18h 31m

Bologna Guglielmo Marconi

Wed 1/14

6:00 am-10:53 pm

2 stops25h 53m

$555

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 12/9

1:34 pm-5:05 pm

2 stops18h 31m

Bologna Guglielmo Marconi

Thu 1/15

6:00 am-10:53 pm

2 stops25h 53m

$555

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 12/9

1:34 pm-5:05 pm

2 stops18h 31m

Bologna Guglielmo Marconi

Mon 1/12

6:00 am-10:53 pm

2 stops25h 53m

$605

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 12/24

5:05 am-12:40 pm

2 stops22h 35m

Bologna Guglielmo Marconi

Fri 1/9

10:20 am-9:58 pm

2 stops20h 38m

$793

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sat 4/11

1:34 pm-4:30 pm

2 stops17h 56m

Bologna Guglielmo Marconi

Sun 4/19

1:30 pm-10:26 pm

2 stops17h 56m

$919

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 12/23

11:59 pm-12:40 pm

2 stops27h 41m

Bologna Guglielmo Marconi

Fri 1/9

10:20 am-11:18 am

2 stops57h 58m

$931

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sat 4/4

1:34 pm-4:30 pm

2 stops17h 56m

Bologna Guglielmo Marconi

Sat 4/11

1:30 pm-10:26 pm

2 stops17h 56m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 21 results
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Compare providers for flights from Ontario to Bologna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Bologna in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Bologna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Bologna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Bologna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Bologna flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Bologna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Bologna

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

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Bologna (average of $384). Flying from Ontario to Bologna 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bologna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Bologna?

    Delta and United Airlines can get you from Ontario to Bologna in just under 21h 40m. Your travel time can differ by up to 3h 05m. Ontario and Bologna are separated by a distance of 6127 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Ontario to Bologna one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $389. Delta flights start at $396 while deals on United Airlines start at $399 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Bologna 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 Bologna?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Bologna (average of $384). Flying from Ontario to Bologna 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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