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$540+ Cheap flights from Poland to Ontario (ONT)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAW — ONT
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Poland to Ontario

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

This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amWAW - ONT
2 stops24h 23mAmerican Airlines
Mon 11/174:47 pmONT - WAW
2 stops16h 58mAmerican Airlines
Deal found 10/13$685
This United Airlines deal was found by Cheapflights users on 10/13. 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 12/510:10 amKRK - ONT
2 stops21h 39mUnited Airlines
Mon 12/85:05 amONT - KRK
2 stops26h 45mUnited Airlines
Deal found 10/13$783
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 10/222:20 pmWAW - ONT
2 stops36h 20mUnited Airlines
Mon 11/36:38 pmONT - WAW
2 stops36h 37mUnited Airlines
Deal found 10/14$792
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 12/109:30 amWAW - ONT
2 stops20h 12mUnited Airlines
Fri 1/166:00 amONT - WAW
2 stops22h 50mUnited Airlines
Deal found 10/14$795
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 12/96:30 amWAW - ONT
2 stops25h 19mUnited Airlines
Tue 1/135:05 amONT - WAW
2 stops22h 50mUnited Airlines
Deal found 10/14$802
This KLM deal was found by Cheapflights users on 10/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amKRK - ONT
2 stops17h 53mKLM
Wed 11/1211:44 amONT - KRK
2 stops16h 46mKLM
Deal found 10/13$880
This KLM deal was found by Cheapflights users on 10/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amKRK - ONT
2 stops18h 53mKLM
Wed 11/1211:44 amONT - KRK
2 stops16h 46mKLM
Deal found 10/13$881
This British Airways deal was found by Cheapflights users on 10/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:50 amWAW - ONT
2 stops18h 31mBritish Airways
Fri 11/287:00 amONT - WAW
2 stops19h 55mBritish Airways
Deal found 10/14$949
This British Airways deal was found by Cheapflights users on 10/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:50 amWAW - ONT
2 stops18h 31mBritish Airways
Sat 11/224:47 pmONT - WAW
2 stops17h 18mBritish Airways
Deal found 10/14$1,015
This United Airlines deal was found by Cheapflights users on 10/13. 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 10/179:40 amWAW - ONT
2 stops20h 44mUnited Airlines
Sun 10/191:53 pmONT - WAW
2 stops19h 22mUnited Airlines
Deal found 10/13$1,026
This British Airways deal was found by Cheapflights users on 10/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:50 amWAW - ONT
2 stops18h 31mBritish Airways
Wed 11/194:47 pmONT - WAW
2 stops17h 03mBritish Airways
Deal found 10/14$1,073
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:55 amKRK - ONT
2 stops18h 26mAmerican Airlines
Tue 11/116:10 amONT - KRK
2 stops20h 15mAmerican Airlines
Deal found 10/13$1,079

Cheap flight deals from Poland to Ontario

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

Round-trip from

$677
(American Airlines)

One-way from

$540
(Finnair)

Popular in

July

Cheapest in

February

Average price

$768
From Poland to Ontario
Search Deals
One-way flight from Poland to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

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

Fly from

Poland

Fly to

Ontario

Route

Depart

Return

Price

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Fri 2/27

7:35 am-11:43 pm

2 stops25h 08m

Ontario

Tue 3/3

6:47 am-11:50 am

2 stops20h 03m

$684

KrakowOntario

KRK - ONT

KRKONT

Krakow J. Paul II Balice

Fri 12/5

10:10 am-10:49 pm

3 stops21h 39m

Ontario

Mon 12/8

1:34 pm-4:50 pm

2 stops18h 16m

$783

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Thu 12/11

6:30 am-8:42 pm

2 stops23h 12m

Ontario

Sat 1/17

1:53 pm-5:40 pm

2 stops18h 47m

$795

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Mon 12/15

6:30 am-10:49 pm

2 stops25h 19m

Ontario

Sun 1/11

1:20 pm-5:50 pm

2 stops19h 30m

$795

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Wed 12/10

6:30 am-8:42 pm

2 stops23h 12m

Ontario

Wed 1/14

6:00 am-1:40 pm

2 stops22h 40m

$795

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Thu 12/11

6:30 am-8:42 pm

2 stops23h 12m

Ontario

Wed 1/14

6:00 am-1:40 pm

2 stops22h 40m

$795

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Wed 12/10

9:30 am-8:42 pm

2 stops20h 12m

Ontario

Mon 1/12

6:00 am-1:50 pm

2 stops22h 50m

$795

WarsawOntario

WAW - ONT

WAWONT

Warsaw Frederic Chopin

Wed 12/10

9:30 am-8:42 pm

2 stops20h 12m

Ontario

Thu 1/15

6:00 am-1:40 pm

2 stops22h 40m

$795

KrakowOntario

KRK - ONT

KRKONT

Krakow J. Paul II Balice

Thu 10/30

6:00 am-3:53 pm

2 stops17h 53m

Ontario

Tue 11/4

11:36 am-1:30 pm

2 stops16h 54m

$880

KrakowOntario

KRK - ONT

KRKONT

Krakow J. Paul II Balice

Thu 11/6

6:00 am-3:53 pm

2 stops18h 53m

Ontario

Wed 11/12

11:44 am-1:30 pm

2 stops16h 46m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 37 results
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Best time to book a flight from Poland to Ontario

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

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

Currently, March is the cheapest month in which you can book a flight from Poland to Ontario (average of $484). Flying from Poland to Ontario in July is currently the most expensive (average of $675). 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 Poland to Ontario. 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 into for flights to Ontario from Poland?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Poland. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Poland to Ontario?

    Departing from Poland to Ontario will take you 17h 53m. There are 6063 mi between Poland and Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

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

    When deciding which route to take from Poland to Ontario consider Warsaw Frederic Chopin - Ontario, Krakow J. Paul II Balice - Ontario or Bydgoszcz - Ontario as they are the most popular.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Poland to Ontario (average of $484). Flying from Poland to Ontario in July is currently the most expensive (average of $675). 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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