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Frederic Chopin

$250+ Cheap flights from Ontario (ONT) to Frederic Chopin (WAW)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — WAW
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Ontario to Frederic Chopin

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Frederic Chopin (WAW). 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 enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$417
(oojo)

One-way from

$250
(Delta)

Popular in

June

Cheapest in

November

Average price

$597
Provider with most accurate pricing for Ontario-Warsaw Frederic Chopin flight deals.
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Provider most trusted by Cheapflights users for Ontario-Warsaw Frederic Chopin flights.
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From Ontario to Warsaw Frederic Chopin
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One-way flight from Ontario to Warsaw Frederic Chopin
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Highest demand for flights based on searches. 21% potential increase in price ($181 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 January 2026
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Find flight deals from Ontario to Frederic Chopin

Cheapest flights from Ontario to Frederic Chopin
Explore the most affordable flight options available from Ontario to Frederic Chopin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/44:45 pm
ONT
-
WAW
2 stops19h 45m
British Airways
mié. 2/181:05 pm
WAW
-
ONT
2 stops38h 37m
British Airways
Deal found 1/13$417
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/34:45 pm
ONT
-
WAW
2 stops17h 00m
British Airways
vie. 2/207:35 am
WAW
-
ONT
2 stops23h 54m
British Airways
Deal found 1/14$424
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/175:02 pm
ONT
-
WAW
2 stops16h 43m
British Airways
mar. 2/248:50 am
WAW
-
ONT
2 stops18h 52m
British Airways
Deal found 1/14$425
This KAYAK deal was found by Cheapflights users on 1/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/225:02 pm
ONT
-
WAW
2 stops20h 28m
British Airways
jue. 4/98:55 am
WAW
-
ONT
2 stops22h 40m
British Airways
Deal found 1/14$437
This Flysmarter deal was found by Cheapflights users on 1/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/255:02 pm
ONT
-
WAW
2 stops17h 48m
British Airways
mié. 4/88:20 am
WAW
-
ONT
2 stops23h 15m
British Airways
Deal found 1/14$441
This Finnair deal was found by Cheapflights users on 1/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2510:56 am
ONT
-
WAW
2 stops23h 39m
Multiple Airlines
mié. 4/86:45 pm
WAW
-
ONT
2 stops32h 52m
Multiple Airlines
Deal found 1/14$443
This British Airways deal was found by Cheapflights users on 1/14. 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.
sáb. 3/282:39 pm
ONT
-
WAW
2 stops42h 11m
British Airways
jue. 4/98:00 am
WAW
-
ONT
2 stops24h 46m
British Airways
Deal found 1/14$444
This British Airways deal was found by Cheapflights users on 1/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/235:02 pm
ONT
-
WAW
2 stops33h 48m
British Airways
lun. 3/21:05 pm
WAW
-
ONT
2 stops42h 44m
British Airways
Deal found 1/13$446
This British Airways deal was found by Cheapflights users on 1/14. 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.
sáb. 3/282:39 pm
ONT
-
WAW
2 stops45h 26m
British Airways
vie. 4/108:55 am
WAW
-
ONT
2 stops22h 40m
British Airways
Deal found 1/14$447
This KAYAK deal was found by Cheapflights users on 1/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/225:02 pm
ONT
-
WAW
2 stops20h 28m
British Airways
lun. 4/611:50 am
WAW
-
ONT
2 stops43h 45m
British Airways
Deal found 1/14$448
This Finnair deal was found by Cheapflights users on 1/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/26:00 am
ONT
-
WAW
2 stops27h 35m
Multiple Airlines
lun. 3/97:20 pm
WAW
-
ONT
2 stops35h 29m
Multiple Airlines
Deal found 1/12$453

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Frederic Chopin 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 enero 15, 2026.
Use the filters below to find and compare flights from Ontario to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Ontario

Fly to

Frederic Chopin

Route

Depart

Return

Price

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 3/10

3:19 pm-9:40 pm

2 stops22h 21m

Warsaw Frederic Chopin

mar. 3/17

8:50 am-10:49 pm

2 stops21h 59m

$425

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

dom. 3/22

5:02 pm-9:30 pm

2 stops20h 28m

Warsaw Frederic Chopin

vie. 4/10

8:55 am-11:46 pm

2 stops23h 51m

$442

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 3/25

7:00 am-9:30 pm

2 stops30h 30m

Warsaw Frederic Chopin

jue. 4/9

8:55 am-11:46 pm

2 stops23h 51m

$442

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 3/25

7:00 am-9:30 pm

2 stops30h 30m

Warsaw Frederic Chopin

vie. 4/10

8:55 am-10:35 pm

2 stops22h 40m

$442

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 3/25

6:00 am-6:35 pm

2 stops28h 35m

Warsaw Frederic Chopin

mié. 4/8

6:45 pm-10:35 pm

2 stops36h 50m

$443

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 3/24

5:02 pm-9:40 pm

2 stops20h 38m

Warsaw Frederic Chopin

mar. 4/7

8:45 am-8:54 pm

2 stops21h 09m

$444

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 3/24

7:00 am-9:40 pm

2 stops30h 40m

Warsaw Frederic Chopin

lun. 4/6

11:50 am-8:54 pm

2 stops42h 04m

$444

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

sáb. 3/28

2:39 pm-4:50 pm

2 stops42h 11m

Warsaw Frederic Chopin

lun. 4/6

11:50 am-10:09 am

2 stops55h 19m

$444

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 3/25

7:00 am-6:50 pm

2 stops27h 50m

Warsaw Frederic Chopin

mar. 4/7

8:45 am-10:09 am

2 stops34h 24m

$444

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

dom. 3/22

5:02 pm-9:30 pm

2 stops20h 28m

Warsaw Frederic Chopin

mar. 4/7

11:55 am-11:46 pm

2 stops44h 51m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 22 results
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Compare providers for flights from Ontario to Frederic Chopin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Frederic Chopin in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Warsaw Frederic Chopin Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Warsaw Frederic Chopin Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Warsaw Frederic Chopin Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Warsaw Frederic Chopin Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Warsaw Frederic Chopin Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Frederic Chopin

Have a flexible travel schedule? Discover the best time to fly to Frederic Chopin 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 Warsaw Frederic Chopin Airport

What is the cheapest month to book a flight from Ontario to Warsaw Frederic Chopin Airport?

Currently, October is the cheapest month in which you can book a flight from Ontario to Warsaw Frederic Chopin Airport (average of $434). Flying from Ontario to Warsaw Frederic Chopin Airport in June is currently the most expensive (average of $698). 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 Frederic Chopin. 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 Warsaw Frederic Chopin?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Warsaw Frederic Chopin from Ontario. Booking flights from Ontario (ONT) to Warsaw Frederic Chopin should be relatively easy as there are 0 daily outbound flights to Warsaw Frederic Chopin from 0 different airlines.

  • How long is the flight from Ontario to Warsaw Frederic Chopin Airport?

    Departing from Ontario to Warsaw Frederic Chopin Airport will take you 22h 21m. Airlines will cover a distance of 5971 mi.

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

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

  • How can I find direct flights from Ontario to Frederic Chopin?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Frederic Chopin 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 Warsaw Frederic Chopin Airport?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Warsaw Frederic Chopin Airport (average of $434). Flying from Ontario to Warsaw Frederic Chopin Airport in June is currently the most expensive (average of $698). 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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