$379 Find Cheap Flights from Ontario to Poland - Compare and Save

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Book Cheap Ontario to Poland Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Poland

Wed, Dec 30 - Fri, Jan 29
United Airlines Logo
6:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
21h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
6:55 am - 8:20 pmWRO  Wrocław Strachowice-ONT Ontario
22h 25m2 stops Frankfurt am Main Denver Intl
$706United Airlines
Mon, Dec 28 - Thu, Jan 28
United Airlines Logo
5:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
22h 30m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
7:00 am - 8:20 pmWRO  Wrocław Strachowice-ONT Ontario
22h 20m3 stops Frankfurt am Main Newark Denver Intl
$706United Airlines
Tue, Dec 29 - Fri, Jan 29
United Airlines Logo
1:05 pm - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
38h 25m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
10:50 am - 9:40 pmWRO  Wrocław Strachowice-ONT Ontario
19h 50m2 stops Frankfurt am Main Houston George Bush Intcntl
$706United Airlines
Sun, Dec 27 - Fri, Jan 29
United Airlines Logo
6:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
21h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
2:15 pm - 9:47 amWRO  Wrocław Strachowice-ONT Ontario
28h 32m2 stops Frankfurt am Main San Francisco
$706United Airlines
Sun, Dec 27 - Tue, Jan 26
United Airlines Logo
6:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
21h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
6:55 am - 8:20 pmWRO  Wrocław Strachowice-ONT Ontario
22h 25m2 stops Frankfurt am Main Denver Intl
$706United Airlines
Mon, Dec 28 - Fri, Jan 29
United Airlines Logo
4:00 pm - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
35h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
10:50 am - 8:26 pmWRO  Wrocław Strachowice-ONT Ontario
18h 36m2 stops Frankfurt am Main San Francisco
$706United Airlines
Wed, Dec 30 - Tue, Jan 26
United Airlines Logo
6:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
21h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
6:55 am - 9:47 amWRO  Wrocław Strachowice-ONT Ontario
35h 52m2 stops Frankfurt am Main San Francisco
$706United Airlines
Tue, Dec 29 - Tue, Jan 26
United Airlines Logo
5:00 am - 12:30 pmONT  Ontario-WRO Wrocław Strachowice
22h 30m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:55 am - 8:20 pmWRO  Wrocław Strachowice-ONT Ontario
22h 25m3 stops Frankfurt am Main Newark Denver Intl
$706United Airlines
Tue, Oct 27 - Thu, Dec 3
Delta Logo
7:07 am - 11:15 amONT  Ontario-KRK Krakow J. Paul II Balice
20h 08m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
6:00 am - 5:15 pmKRK  Krakow J. Paul II Balice-ONT Ontario
20h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$713Delta
Thu, Nov 5 - Thu, Nov 12
American Airlines Logo
10:30 pm - 9:40 amONT  Ontario-KRK Krakow J. Paul II Balice
26h 10m3 stops Charlotte Douglas New York John F Kennedy Intl London Heathrow
American Airlines Logo
11:55 am - 9:40 amKRK  Krakow J. Paul II Balice-ONT Ontario
30h 45m3 stops London Heathrow Chicago O'Hare Intl Dallas/Fort Worth
$721American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Poland flights

Get data-powered insights and trends into flights from Ontario to Poland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Poland?

In the past 5 days, the cheapest round-trip tickets from Ontario to Poland were found on United Airlines ($706) and Delta ($712).

Find deals

Good to know

Cheapest flight

$379
Flight from Ontario to Krakow

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 from Ontario to Poland 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 from Ontario to Poland with an airline and back 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 from Ontario to Poland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 10248 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.7Food
7.7Boarding
Airline reviews

Smooth flight, easy boarding process. Made up time in the air with initial delay due to weather pass through

10.0 ExcellentStacy, Sep 2026
Read more United Airlines reviews

Smooth flight, easy boarding process. Made up time in the air with initial delay due to weather pass through

Flight was over two hours late, but they notified us early in the morning. They ended up changing planes the food on board that was extremely mediocre and we were in premier class.

awesome team work seen since on board till off plane in my destination. thanks you so much.

Food was very bad Crew was not so welcoming. Chairs was so uncomfortable

Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.

The business class had to wait to board last. Unacceptable

The air hostess was excellent. I have taken so many flight domestic and international, this is the first time the air hostess was so caring. She was a delight

Return Premium Economy section to the smaller section with comfortable seats. Add internet, upgrade the meals, and upgrade/update the Movies and Music onboard.

We paid extra to check our bags ($90*2=$180) but our luggage remained in Frankfurt. VERY DISAPPOINTED as we were promised that our luggage would go to our destination. We had to pay 90€ to take a taxi back to the airport in Split the next day to get our bags so we would not miss our next step on our trip. We think we should be reimbursed for our checked bags. How can we coordinate this?

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

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