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Find cheap flights from Ontario to Poland from $419

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Poland departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Best Poland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Krakow
Krakow2 stops$515

Good to know

Cheapest flight

$419
Flight from Ontario to Warsaw

FAQs - booking Poland flights

  • How does KAYAK find such low prices on flights from Ontario to Poland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Poland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Poland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Poland from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Poland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Poland with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Poland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Poland from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Poland

  • Morning departure is around 79% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Ontario to Poland

Need help choosing which airline to fly with from Ontario to Poland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Seats did not recline. That is none of the seats on the plane are designed to recline. If you want food you need to purchase it. We flew round trip Warsaw to London- both flights were late.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

Book cheap flights from Ontario to Poland

Recent round-trip flight deals

12/5Thu
2 stopsUnited Airlines
21h 05mONT-KRK
12/13Fri
2 stopsUnited Airlines
20h 43mKRK-ONT
$515
12/5Thu
2 stopsDelta
23h 10mONT-KRK
12/13Fri
2 stopsDelta
26h 51mKRK-ONT
$518
11/6Wed
2 stops
19h 00mONT-WAW
11/20Wed
2 stops
19h 50mWAW-ONT
$520
11/9Sat
2 stopsBritish Airways
19h 25mONT-WAW
11/23Sat
2 stopsBritish Airways
42h 22mWAW-ONT
$533
12/6Fri
2 stopsAmerican Airlines
33h 06mONT-KRK
12/14Sat
2 stopsAmerican Airlines
24h 13mKRK-ONT
$546
12/6Fri
2 stopsAmerican Airlines
33h 06mONT-KRK
12/14Sat
3 stopsAmerican Airlines
32h 46mKRK-ONT
$550
10/10Thu
2 stops
19h 20mONT-WAW
10/24Thu
2 stops
17h 31mWAW-ONT
$622
9/8Sun
2 stopsBritish Airways
19h 59mONT-WAW
9/22Sun
2 stopsBritish Airways
22h 14mWAW-ONT
$670
12/5Thu
3 stopsAir Canada
21h 40mONT-KRK
12/14Sat
3 stopsAir Canada
35h 20mKRK-ONT
$1,230
12/5Thu
3 stopsAir Canada
19h 25mONT-KRK
12/14Sat
3 stopsAir Canada
39h 35mKRK-ONT
$1,302

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Recent one-way flight deals

8/20Tue
2 stopsBritish Airways
19h 15mONT-WAW
$419
8/18Sun
2 stopsBritish Airways
23h 19mONT-WAW
$431
7/15Mon
2 stopsBritish Airways
34h 36mONT-KRK
$459
11/20Wed
2 stopsUnited Airlines
22h 21mONT-WAW
$478
7/30Tue
3 stopsUnited Airlines
31h 05mONT-WAW
$483
12/5Thu
3 stopsUnited Airlines
25h 40mONT-KRK
$484
8/12Mon
2 stops
23h 45mONT-POZ
$518
8/6Tue
2 stops
22h 50mONT-KTW
$518
9/19Thu
2 stopsAmerican Airlines
32h 16mONT-WRO
$540
9/20Fri
2 stopsAmerican Airlines
21h 05mONT-WAW
$540

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Last minute flights from Ontario to Poland

Last minute flight, train and bus deals

6/15Sat
multi-stopBritish Airways
20h 09mONT-WAW
6/30Sun
multi-stopBritish Airways
25h 04mWAW-ONT
$1,598
6/12Wed
multi-stopAmerican Airlines
21h 01mONT-WAW
7/5Fri
multi-stopAmerican Airlines
23h 25mWAW-ONT
$1,658
6/15Sat
multi-stopBritish Airways
20h 09mONT-WAW
7/9Tue
multi-stopBritish Airways
18h 55mWAW-ONT
$1,983
6/14Fri
multi-stopBritish Airways
23h 46mONT-WAW
7/9Tue
multi-stopBritish Airways
18h 55mWAW-ONT
$2,301
6/15Sat
multi-stop
19h 41mONT-WAW
7/10Wed
multi-stop
47h 46mWAW-ONT
$2,555
6/15Sat
multi-stop
19h 41mONT-WAW
7/10Wed
multi-stop
22h 05mWAW-ONT
$3,109

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Ontario - Poland Flights

Departure:

Ontario (ONT)United States

Return flight deals:

Poland - Ontario

Cabin classes: