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Frederic Chopin

$426+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — WAW
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(American Airlines)

One-way from

$426
(Booking.com)

Popular in

June

Cheapest in

March

Average price

$647
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. 22% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 11, 2025.

This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:00 pmONT - WAW
2 stops21h 15mAmerican Airlines
Tue 10/218:50 amWAW - ONT
2 stops21h 50mAmerican Airlines
Deal found 4/10$560
This British Airways deal was found by Cheapflights users on 4/10. 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.
Tue 10/75:02 pmONT - WAW
2 stops19h 13mBritish Airways
Tue 10/2111:55 amWAW - ONT
2 stops18h 45mBritish Airways
Deal found 4/10$562
This United Airlines deal was found by Cheapflights users on 4/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:27 pmONT - WAW
2 stops18h 33mUnited Airlines
Thu 11/66:05 amWAW - ONT
3 stops25h 21mUnited Airlines
Deal found 4/10$566
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amONT - WAW
2 stops24h 05mDelta
Wed 10/226:05 amWAW - ONT
2 stops25h 36mDelta
Deal found 4/10$579
This KAYAK deal was found by Cheapflights users on 4/9. 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.
Sat 4/1212:50 pmONT - WAW
2 stops19h 30mIberia
Tue 4/1511:55 amWAW - ONT
2 stops19h 15mIberia
Deal found 4/9$2,895

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 April 11, 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

Tue 10/7

3:00 pm-9:15 pm

2 stops21h 15m

Warsaw Frederic Chopin

Tue 10/21

8:50 am-9:40 pm

2 stops21h 50m

$560

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 10/7

5:02 pm-9:15 pm

2 stops19h 13m

Warsaw Frederic Chopin

Tue 10/21

11:55 am-9:40 pm

2 stops18h 45m

$562

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 10/7

7:00 am-4:25 pm

2 stops24h 25m

Warsaw Frederic Chopin

Thu 10/23

12:25 pm-10:41 pm

2 stops43h 16m

$585

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 5/6

4:15 pm-10:00 pm

2 stops20h 45m

Warsaw Frederic Chopin

Thu 8/14

6:00 am-8:54 pm

2 stops23h 54m

$601

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Sun 8/17

2:59 pm-5:50 pm

2 stops17h 51m

$426

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 5/6

1:45 pm-8:50 am

2 stops34h 05m

$463

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 4/22

10:15 pm-4:05 pm

2 stops32h 50m

$487

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Wed 4/23

7:05 am-2:20 pm

3 stops22h 15m

$649

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 4/22

5:00 am-1:45 pm

3 stops23h 45m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Warsaw Frederic Chopin Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, 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 $1,116). 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 April 11, 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 April 11, 2025.
Delta
8.0
Very good
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,910 reviews
Delta
8.0
Very good
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,636 reviews
Delta
8.0
Very good
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Air Canada
7.0
Good
9,088 reviews
Delta
8.0
Very good
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
British Airways
6.6
Okay
6,738 reviews
Delta
8.0
Very good
7,910 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 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 British Airways ($426), United Airlines ($463), and Delta ($487).

  • 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 $1,116). 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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