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Frederic Chopin

$416+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — WAW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$482
(British Airways)

One-way from

$416
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$961
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 ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. 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.
vie. 11/78:46 amONT - WAW
2 stops18h 04mBritish Airways
vie. 11/218:50 amWAW - ONT
2 stops17h 59mBritish Airways
Deal found 6/10$482
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/275:02 pmONT - WAW
2 stops17h 43mAmerican Airlines
mar. 11/48:50 amWAW - ONT
2 stops17h 59mAmerican Airlines
Deal found 6/11$487
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:00 amONT - WAW
2 stops21h 00mKLM
mié. 11/57:40 pmWAW - ONT
2 stops29h 34mKLM
Deal found 6/11$504
This United Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 10/275:40 amONT - WAW
2 stops26h 50mUnited Airlines
mié. 11/52:35 pmWAW - ONT
2 stops35h 59mUnited Airlines
Deal found 6/11$510
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:00 pmONT - WAW
2 stops40h 00mDelta
mar. 11/412:45 pmWAW - ONT
2 stops44h 01mDelta
Deal found 6/11$512
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:34 pmONT - WAW
2 stops24h 36mMultiple Airlines
jue. 8/2110:30 pmWAW - ONT
2 stops31h 13mMultiple Airlines
Deal found 6/11$699
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:56 pmONT - WAW
1 stop24h 19mLOT
mar. 9/2312:25 pmWAW - ONT
1 stop18h 04mLOT
Deal found 6/11$863

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 junio 12, 2025.
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

vie. 11/7

8:46 am-11:50 am

2 stops18h 04m

Warsaw Frederic Chopin

vie. 11/21

8:50 am-5:49 pm

2 stops17h 59m

$482

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

lun. 10/27

5:02 pm-6:45 pm

2 stops17h 43m

Warsaw Frederic Chopin

mar. 11/4

8:50 am-5:49 pm

2 stops17h 59m

$487

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 10/28

7:00 am-12:00 pm

2 stops21h 00m

Warsaw Frederic Chopin

mié. 11/5

7:40 pm-4:14 pm

2 stops29h 34m

$504

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

lun. 10/27

5:40 am-4:30 pm

2 stops26h 50m

Warsaw Frederic Chopin

mié. 11/5

2:35 pm-5:34 pm

2 stops35h 59m

$510

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mié. 10/29

12:00 pm-12:00 pm

2 stops40h 00m

Warsaw Frederic Chopin

mar. 11/4

12:45 pm-11:46 pm

2 stops44h 01m

$512

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 8/12

1:34 pm-11:10 pm

2 stops24h 36m

Warsaw Frederic Chopin

jue. 8/21

10:30 pm-8:43 pm

2 stops31h 13m

$699

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 9/9

10:56 pm-8:15 am

1 stop24h 19m

Warsaw Frederic Chopin

mar. 9/23

12:25 pm-9:29 pm

1 stop18h 04m

$863

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

dom. 8/10

7:00 am-12:30 pm

2 stops20h 30m

$416

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

mar. 9/30

4:45 pm-9:15 pm

2 stops19h 30m

$501

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

jue. 10/2

10:55 am-12:15 pm

2 stops16h 20m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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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, January is the cheapest month in which you can book a flight from Ontario to Warsaw Frederic Chopin Airport (average of $576). Flying from Ontario to Warsaw Frederic Chopin Airport in June is currently the most expensive (average of $1,052). 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 WAW?

Find hourly flight availability from Ontario to Frederic Chopin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Ontario to Warsaw Frederic Chopin Airport by exploring options for tickets at noon.

Rainfall in Frederic Chopin by month

Plan your trip to Frederic Chopin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Warsaw Frederic Chopin Airport ranges from 0.8 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Warsaw Frederic Chopin Airport when rainfall is around 0.8 in.

Temperature in Frederic Chopin by month

Plan your trip to Frederic Chopin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Warsaw Frederic Chopin Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Frederic Chopin

Get insights into the airlines that provide service to Frederic Chopin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frederic Chopin. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Ontario to Warsaw, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Ontario to Warsaw Frederic Chopin Airport round-trip?

    British Airways, at $482, was found to be the cheapest airline from Ontario to Warsaw Frederic Chopin Airport.Alternate airlines to your destination round-trip include American Airlines and KLM.

  • What are the cheapest airlines to fly from Ontario to Warsaw Frederic Chopin Airport one-way?

    The cheapest airlines for a one-way flight from Ontario to Warsaw Frederic Chopin Airport are United Airlines ($416), British Airways ($501), and American Airlines ($648).

  • 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, January is the cheapest month in which you can book a flight from Ontario to Warsaw Frederic Chopin Airport (average of $576). Flying from Ontario to Warsaw Frederic Chopin Airport in June is currently the most expensive (average of $1,052). 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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