HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bologna

$337+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLQ
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Bologna with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 16, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. 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 11/151:13 pm
ONT
-
BLQ
2 stops18h 52m
United Airlines
Thu 11/1910:20 am
BLQ
-
ONT
2 stops18h 46m
United Airlines
Deal found 7/12$717
This United Airlines deal was found by Cheapflights users on 7/13. 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 11/115:00 am
ONT
-
BLQ
2 stops22h 40m
United Airlines
Sun 11/221:20 pm
BLQ
-
ONT
2 stops18h 33m
United Airlines
Deal found 7/13$768
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/149:01 am
ONT
-
BLQ
2 stops22h 29m
United Airlines
Fri 8/2110:30 am
BLQ
-
ONT
2 stops21h 29m
United Airlines
Deal found 7/15$825
This United Airlines deal was found by Cheapflights users on 7/13. 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 10/141:24 pm
ONT
-
BLQ
2 stops18h 06m
United Airlines
Mon 10/2610:20 am
BLQ
-
ONT
2 stops41h 46m
United Airlines
Deal found 7/13$865
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/307:13 pm
ONT
-
BLQ
2 stops37h 37m
United Airlines
Sun 9/610:25 am
BLQ
-
ONT
2 stops40h 46m
United Airlines
Deal found 7/16$1,017
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/249:25 am
ONT
-
BLQ
2 stops18h 25m
United Airlines
Fri 10/99:55 am
BLQ
-
ONT
2 stops21h 04m
United Airlines
Deal found 7/13$1,075
This United Airlines deal was found by Cheapflights users on 7/14. 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 7/261:50 pm
ONT
-
BLQ
2 stops19h 05m
United Airlines
Tue 8/1810:30 am
BLQ
-
ONT
2 stops19h 23m
United Airlines
Deal found 7/14$1,079
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/189:01 am
ONT
-
BLQ
2 stops22h 29m
United Airlines
Mon 9/2810:20 am
BLQ
-
ONT
2 stops40h 21m
United Airlines
Deal found 7/13$1,119
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/269:01 am
ONT
-
BLQ
2 stops23h 59m
United Airlines
Wed 9/210:35 am
BLQ
-
ONT
2 stops34h 37m
United Airlines
Deal found 7/12$1,122
This United Airlines deal was found by Cheapflights users on 7/15. 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 9/189:01 am
ONT
-
BLQ
2 stops24h 09m
United Airlines
Sun 9/2710:25 am
BLQ
-
ONT
2 stops21h 34m
United Airlines
Deal found 7/15$1,136
This Turkish Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 9/129:10 pm
ONT
-
BLQ
2 stops51h 20m
Turkish Airlines
Mon 10/52:55 pm
BLQ
-
ONT
2 stops38h 18m
Turkish Airlines
Deal found 7/16$1,160
This Turkish Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 9/189:10 pm
ONT
-
BLQ
2 stops60h 10m
Turkish Airlines
Mon 9/2810:30 am
BLQ
-
ONT
2 stops66h 43m
Turkish Airlines
Deal found 7/13$1,185

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 July 16, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$717
(United Airlines)

One-way from

$337
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$949
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. 25% potential increase in price ($272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 16, 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

Fri 8/14

9:01 am-4:30 pm

2 stops22h 29m

Bologna Guglielmo Marconi

Fri 8/21

10:30 am-10:59 pm

2 stops21h 29m

$825

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 10/14

1:24 pm-4:30 pm

2 stops18h 06m

Bologna Guglielmo Marconi

Mon 10/26

10:20 am-8:06 pm

2 stops41h 46m

$865

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 8/30

7:13 pm-5:50 pm

2 stops37h 37m

Bologna Guglielmo Marconi

Sun 9/6

10:25 am-6:11 pm

2 stops40h 46m

$1,017

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Fri 9/18

9:01 am-4:30 pm

2 stops22h 29m

Bologna Guglielmo Marconi

Mon 9/28

10:20 am-5:41 pm

2 stops40h 21m

$1,119

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Fri 9/18

9:01 am-6:10 pm

2 stops24h 09m

Bologna Guglielmo Marconi

Sun 9/27

10:25 am-10:59 pm

2 stops21h 34m

$1,136

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sat 9/12

9:10 pm-9:30 am

2 stops51h 20m

Bologna Guglielmo Marconi

Mon 10/5

2:55 pm-8:13 pm

2 stops38h 18m

$1,160

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Fri 9/18

9:10 pm-6:20 pm

2 stops60h 10m

Bologna Guglielmo Marconi

Mon 9/28

10:30 am-8:13 pm

2 stops66h 43m

$1,185

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Mon 9/7

6:02 am-1:55 pm

2 stops22h 53m

Bologna Guglielmo Marconi

Thu 10/1

7:20 pm-8:13 pm

2 stops33h 53m

$1,211

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Sun 9/13

9:10 pm-6:20 pm

2 stops36h 10m

Bologna Guglielmo Marconi

Sat 9/26

7:20 pm-8:13 pm

2 stops57h 53m

$1,444

OntarioBologna

ONT - BLQ

ONTBLQ

Ontario

Wed 9/9

9:10 pm-1:55 pm

2 stops31h 45m

Bologna Guglielmo Marconi

Mon 9/14

7:20 pm-8:13 pm

2 stops57h 53m

$1,525

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 22h 29m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Bologna

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Malpensa flights
Los Angeles to Malpensa flights
San Francisco to Linate flights
Los Angeles to Bologna flights
San Francisco to Bologna flights
San Jose to Linate flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.