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Bologna

$333+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLQ
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap 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 March 24, 2026.

This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 8/231:18 pm
ONT
-
BLQ
2 stops15h 47m
United Airlines
Fri 12/1110:15 am
BLQ
-
ONT
2 stops19h 05m
United Airlines
Deal found 3/23$784
This Turkish Airlines deal was found by Cheapflights users on 3/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:56 pm
ONT
-
BLQ
2 stops25h 34m
Turkish Airlines
Fri 10/97:20 pm
BLQ
-
ONT
2 stops35h 09m
Turkish Airlines
Deal found 3/22$822
This United Airlines deal was found by Cheapflights users on 3/23. 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 11/45:00 am
ONT
-
BLQ
2 stops27h 05m
United Airlines
Sun 11/81:20 pm
BLQ
-
ONT
2 stops18h 06m
United Airlines
Deal found 3/23$823
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 8/231:18 pm
ONT
-
BLQ
2 stops15h 47m
United Airlines
Sat 12/1210:15 am
BLQ
-
ONT
2 stops20h 06m
United Airlines
Deal found 3/23$834
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/11:34 pm
ONT
-
BLQ
2 stops15h 26m
United Airlines
Wed 4/156:35 am
BLQ
-
ONT
2 stops20h 12m
United Airlines
Deal found 3/23$843
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/11:18 pm
ONT
-
BLQ
2 stops39h 47m
United Airlines
Sat 8/156:00 am
BLQ
-
ONT
2 stops24h 59m
United Airlines
Deal found 3/20$877
This Delta deal was found by Cheapflights users on 3/21. 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 5/62:20 pm
ONT
-
BLQ
2 stops17h 45m
Delta
Wed 5/136:00 am
BLQ
-
ONT
2 stops24h 48m
Delta
Deal found 3/21$884
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/97:00 am
ONT
-
BLQ
2 stops23h 20m
United Airlines
Thu 4/2310:20 am
BLQ
-
ONT
2 stops19h 16m
United Airlines
Deal found 3/22$891
This British Airways deal was found by Cheapflights users on 3/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:47 pm
ONT
-
BLQ
2 stops17h 03m
British Airways
Wed 11/1812:50 pm
BLQ
-
ONT
2 stops20h 07m
British Airways
Deal found 3/21$920
This United Airlines deal was found by Cheapflights users on 3/22. 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 6/235:00 am
ONT
-
BLQ
2 stops24h 20m
United Airlines
Thu 7/26:25 am
BLQ
-
ONT
2 stops24h 30m
United Airlines
Deal found 3/22$935
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/105:10 am
ONT
-
BLQ
2 stops28h 00m
United Airlines
Thu 4/236:25 am
BLQ
-
ONT
2 stops23h 11m
United Airlines
Deal found 3/22$948

Find 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$784
(United Airlines)

One-way from

$333
(Delta)

Popular in

June

Cheapest in

November

Average price

$688
Provider with most accurate pricing for Los Angeles-Bologna Guglielmo Marconi flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Bologna Guglielmo Marconi flights.
Search Deals
From Ontario to Bologna Guglielmo Marconi
Search Deals
One-way flight from Ontario to Bologna Guglielmo Marconi
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 24, 2026.
Use the filters below to find and compare flights from Ontario to Bologna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 8/23

1:18 pm-2:05 pm

2 stops15h 47m

Bologna Guglielmo Marconi

Sat 12/12

10:15 am-9:21 pm

2 stops20h 06m

$834

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sat 8/1

1:18 pm-2:05 pm

2 stops39h 47m

Bologna Guglielmo Marconi

Sat 8/15

6:00 am-9:59 pm

2 stops24h 59m

$877

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 5/6

2:20 pm-5:05 pm

2 stops17h 45m

Bologna Guglielmo Marconi

Wed 5/13

6:00 am-9:48 pm

2 stops24h 48m

$884

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 4/9

7:00 am-3:20 pm

2 stops23h 20m

Bologna Guglielmo Marconi

Thu 4/23

6:25 am-10:45 pm

2 stops25h 20m

$891

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Fri 4/10

5:10 am-6:10 pm

2 stops28h 00m

Bologna Guglielmo Marconi

Thu 4/23

6:25 am-8:36 pm

2 stops23h 11m

$948

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 5/6

1:40 pm-4:30 pm

2 stops17h 50m

Bologna Guglielmo Marconi

Wed 5/13

10:35 am-5:52 pm

3 stops40h 17m

$949

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Fri 9/18

7:00 am-6:10 pm

2 stops26h 10m

Bologna Guglielmo Marconi

Tue 9/22

6:10 am-10:58 pm

2 stops25h 48m

$949

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Mon 6/1

6:30 am-9:50 am

2 stops18h 20m

Bologna Guglielmo Marconi

Mon 6/15

1:30 pm-10:37 pm

2 stops42h 07m

$1,105

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 7/9

1:10 pm-11:50 pm

2 stops25h 40m

Bologna Guglielmo Marconi

Mon 8/3

8:05 pm-6:19 pm

2 stops31h 14m

$1,168

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 6/30

1:18 pm-2:20 pm

2 stops16h 02m

Bologna Guglielmo Marconi

Fri 7/10

10:30 am-9:55 pm

2 stops20h 25m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 21 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Ontario to Bologna (average of $372). Flying from Ontario to Bologna in June is currently the most expensive (average of $603). 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?

    United Airlines and Delta can get you from Ontario to Bologna in just under 15h 47m. Your travel time can differ by up to 1h 58m. 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.

  • 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, January is the cheapest month in which you can book a flight from Ontario to Bologna (average of $372). Flying from Ontario to Bologna in June is currently the most expensive (average of $603). 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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