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Bologna

$431+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLQ
May 29 — Jun 51
Fri 5/29
Fri 6/5
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 April 29, 2026.

This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:05 pm
ONT
-
BLQ
2 stops37h 40m
Delta
Tue 11/176:30 am
BLQ
-
ONT
2 stops19h 47m
Delta
Deal found 4/28$716
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 11/87:00 am
ONT
-
BLQ
2 stops25h 05m
United Airlines
Fri 11/1310:15 am
BLQ
-
ONT
2 stops21h 51m
United Airlines
Deal found 4/28$719
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 pm
ONT
-
BLQ
2 stops45h 00m
Delta
Tue 11/176:30 am
BLQ
-
ONT
2 stops19h 47m
Delta
Deal found 4/28$721
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm
ONT
-
BLQ
2 stops49h 05m
Delta
Fri 11/1311:25 am
BLQ
-
ONT
2 stops39h 53m
Delta
Deal found 4/28$740
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 11/84:03 pm
ONT
-
BLQ
2 stops35h 37m
United Airlines
Sat 11/1410:15 am
BLQ
-
ONT
2 stops19h 05m
United Airlines
Deal found 4/28$769
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 11/84:03 pm
ONT
-
BLQ
2 stops35h 37m
United Airlines
Sun 11/151:20 pm
BLQ
-
ONT
2 stops18h 06m
United Airlines
Deal found 4/28$770
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 pm
ONT
-
BLQ
2 stops45h 00m
Delta
Sun 11/156:05 am
BLQ
-
ONT
2 stops19h 07m
Delta
Deal found 4/28$778
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 pm
ONT
-
BLQ
2 stops45h 00m
Delta
Sat 11/146:05 am
BLQ
-
ONT
2 stops19h 07m
Delta
Deal found 4/28$784
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:55 am
ONT
-
BLQ
2 stops17h 25m
Delta
Mon 11/161:00 pm
BLQ
-
ONT
2 stops36h 12m
Delta
Deal found 4/28$826
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:55 am
ONT
-
BLQ
2 stops17h 25m
Delta
Fri 11/1311:25 am
BLQ
-
ONT
2 stops33h 02m
Delta
Deal found 4/28$838
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:33 pm
ONT
-
BLQ
2 stops21h 07m
British Airways
Sun 8/307:05 am
BLQ
-
ONT
2 stops23h 46m
British Airways
Deal found 4/28$875
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:55 am
ONT
-
BLQ
2 stops20h 50m
Delta
Mon 11/161:00 pm
BLQ
-
ONT
2 stops36h 12m
Delta
Deal found 4/28$881

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 April 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$875
(British Airways)

One-way from

$431
(Finnair)

Popular in

June

Cheapest in

November

Average price

$756
Provider with most accurate pricing for Los Angeles-Bologna Guglielmo Marconi flight deals.
Search Deals
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. 17% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 29, 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

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 9/24

11:59 pm-7:20 pm

2 stops34h 21m

Bologna Guglielmo Marconi

Mon 9/28

7:20 pm-6:57 pm

2 stops32h 37m

$993

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 6/21

6:30 am-5:55 pm

2 stops26h 25m

Bologna Guglielmo Marconi

Wed 7/15

6:05 am-10:37 pm

2 stops25h 32m

$1,046

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 6/3

5:00 am-6:00 pm

2 stops28h 00m

Bologna Guglielmo Marconi

Wed 7/8

6:35 am-9:55 pm

2 stops24h 20m

$1,047
Quickest round-trip

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Mon 8/31

1:44 pm-11:20 pm

2 stops24h 36m

Bologna Guglielmo Marconi

Sat 12/19

10:15 am-11:06 pm

2 stops21h 51m

$1,125

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Thu 6/25

1:18 pm-11:40 pm

2 stops25h 22m

Bologna Guglielmo Marconi

Thu 7/16

6:05 am-10:51 pm

2 stops25h 46m

$1,182

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 9/29

2:22 pm-11:40 pm

2 stops24h 18m

Bologna Guglielmo Marconi

Mon 10/12

6:50 am-6:57 pm

2 stops45h 07m

$1,231

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 6/21

1:10 pm-11:45 pm

2 stops25h 35m

Bologna Guglielmo Marconi

Thu 7/16

7:50 am-10:32 pm

2 stops23h 42m

$1,234

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sat 6/20

6:30 am-3:20 pm

2 stops23h 50m

Bologna Guglielmo Marconi

Wed 7/15

6:35 am-10:51 pm

2 stops25h 16m

$1,249

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 7/19

12:35 pm-7:20 pm

2 stops21h 45m

Bologna Guglielmo Marconi

Sat 7/25

9:05 pm-7:59 pm

2 stops31h 54m

$1,313

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Tue 6/2

10:41 pm-1:55 pm

2 stops30h 14m

Bologna Guglielmo Marconi

Mon 6/8

2:55 pm-8:47 pm

2 stops38h 52m

$1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 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.

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 can get you from Ontario to Bologna in just under 26h 25m. Your travel time can differ by up to . Ontario and Bologna are separated by a distance of 6127 mi.

  • 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.

See more FAQs

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Alternative routes for Ontario to Bologna

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