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$332+ Cheap flights from Ontario (ONT) to Poland

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — WAW
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Ontario to Poland

Keep the following information in mind while searching for Ontario to Poland flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$511
(United Airlines)

One-way from

$332
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$631
From Ontario to Poland
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One-way flight from Ontario to Poland
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Highest demand for flights based on searches. 21% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ontario to Poland

Cheapest flights from Ontario to Poland
Explore the most affordable flight options available from Ontario to Poland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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.
sáb. 11/291:29 pmONT - KRK
2 stops18h 26mUnited Airlines
vie. 12/126:00 amKRK - ONT
2 stops24h 49mUnited Airlines
Deal found 8/12$511
This United Airlines deal was found by Cheapflights users on 8/12. 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.
lun. 12/17:00 amONT - KRK
2 stops17h 35mUnited Airlines
mié. 12/1010:15 amKRK - ONT
2 stops19h 27mUnited Airlines
Deal found 8/12$515
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/124:47 pmONT - WAW
2 stops17h 03mBritish Airways
mié. 11/2612:45 pmWAW - ONT
2 stops20h 12mBritish Airways
Deal found 8/14$517
This United Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 11/131:29 pmONT - WAW
2 stops18h 01mUnited Airlines
jue. 11/276:30 amWAW - ONT
2 stops20h 04mUnited Airlines
Deal found 8/12$519
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 8/125:05 amONT - WAW
2 stops23h 30mUnited Airlines
mar. 8/199:40 amWAW - ONT
2 stops19h 53mUnited Airlines
Deal found 8/12$523
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 8/136:10 amONT - WAW
2 stops27h 05mUnited Airlines
mié. 8/202:20 pmWAW - ONT
2 stops40h 05mUnited Airlines
Deal found 8/12$543
This Kissandfly.com deal was found by Cheapflights users on 8/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/21:15 pmONT - KRK
2 stops20h 10mLufthansa
mié. 10/1511:15 amKRK - ONT
2 stops20h 37mLufthansa
Deal found 8/12$546
This United Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 10/91:53 pmONT - WAW
2 stops19h 22mUnited Airlines
mar. 10/212:20 pmWAW - ONT
2 stops17h 32mUnited Airlines
Deal found 8/12$553
This United Airlines deal was found by Cheapflights users on 8/12. 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.
vie. 9/126:50 pmONT - KRK
2 stops19h 40mUnited Airlines
mar. 9/236:10 amKRK - ONT
2 stops20h 27mUnited Airlines
Deal found 8/12$554
This United Airlines deal was found by Cheapflights users on 8/12. 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.
dom. 9/147:00 amONT - KRK
2 stops18h 35mUnited Airlines
mar. 9/236:10 amKRK - ONT
2 stops20h 27mUnited Airlines
Deal found 8/12$555
This United Airlines deal was found by Cheapflights users on 8/11. 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.
mar. 8/125:05 amONT - KRK
2 stops22h 35mUnited Airlines
lun. 8/256:10 amKRK - ONT
2 stops20h 19mUnited Airlines
Deal found 8/11$558
This United Airlines deal was found by Cheapflights users on 8/13. 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.
vie. 11/141:29 pmONT - WAW
2 stops18h 01mUnited Airlines
vie. 11/286:30 amWAW - ONT
2 stops22h 11mUnited Airlines
Deal found 8/13$559

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Poland 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 agosto 14, 2025.
Use the filters below to find and compare flights from Ontario to Poland that are best for you.

Fly from

Ontario

Fly to

Poland

Route

Depart

Return

Price

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

sáb. 11/29

1:29 pm-4:55 pm

2 stops18h 26m

Krakow J. Paul II Balice

dom. 12/7

10:10 am-9:49 pm

2 stops20h 39m

$511

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

sáb. 11/29

1:29 pm-4:55 pm

2 stops18h 26m

Krakow J. Paul II Balice

sáb. 12/6

6:15 am-5:37 pm

2 stops20h 22m

$511

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

sáb. 11/29

1:29 pm-4:55 pm

2 stops18h 26m

Krakow J. Paul II Balice

vie. 12/12

6:00 am-9:49 pm

2 stops24h 49m

$511

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

lun. 12/1

7:00 am-9:35 am

2 stops17h 35m

Krakow J. Paul II Balice

mié. 12/10

10:15 am-8:42 pm

2 stops19h 27m

$515

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

lun. 12/1

7:00 am-9:35 am

2 stops17h 35m

Krakow J. Paul II Balice

mar. 12/9

6:00 am-5:37 pm

2 stops20h 37m

$515

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

jue. 12/4

1:34 pm-6:35 pm

2 stops20h 01m

Krakow J. Paul II Balice

vie. 12/12

6:00 am-9:49 pm

2 stops24h 49m

$515

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 11/12

4:47 pm-6:50 pm

2 stops17h 03m

Warsaw Frederic Chopin

mié. 11/26

12:45 pm-11:57 pm

2 stops20h 12m

$517

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

jue. 11/13

1:29 pm-4:30 pm

2 stops18h 01m

Warsaw Frederic Chopin

jue. 11/27

6:30 am-5:34 pm

2 stops20h 04m

$519

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 12/10

1:34 pm-4:30 pm

2 stops17h 56m

Warsaw Frederic Chopin

mié. 12/24

9:30 am-8:17 pm

2 stops19h 47m

$519

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

lun. 2/9

10:40 am-12:55 pm

2 stops17h 15m

Warsaw Frederic Chopin

lun. 2/23

9:15 am-9:21 pm

2 stops21h 06m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Poland

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Poland (average of $576). Flying from Ontario to Poland in June is currently the most expensive (average of $1,022). 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 PL?

Find hourly flight availability from Ontario to Poland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Poland as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Poland. 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 Poland?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Poland. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • What are the most popular routes from Ontario to Poland?

    While some choose either Ontario - Krakow J. Paul II Balice or Ontario - Wroclaw Strachowice, Ontario - Warsaw Frederic Chopin is the most popular route from Ontario to Poland.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Poland (average of $576). Flying from Ontario to Poland in June is currently the most expensive (average of $1,022). 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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