ONT - WAW

$400 Find Cheap Flights from Ontario to Warsaw

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 Frederic Chopin departing on 11/5. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Warsaw Frederic Chopin Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Warsaw, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Warsaw, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ontario to Warsaw (ONT-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Frederic Chopin

Wed, Jan 14 - Wed, Jan 28
British Airways Logo
4:49 pm - 9:30 pmONT-WAW
19h 41m2 stops
British Airways Logo
8:50 am - 6:45 pmWAW-ONT
18h 55m2 stops
$490British Airways
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Sat, Jan 17 - Sat, Jan 31
British Airways Logo
4:49 pm - 7:05 pmONT-WAW
17h 16m2 stops
British Airways Logo
8:50 am - 6:45 pmWAW-ONT
18h 55m2 stops
$496British Airways
Find Deal
Wed, Jan 7 - Wed, Jan 28
United Airlines Logo
5:05 am - 12:55 pmONT-WAW
22h 50m2 stops
United Airlines Logo
1:35 pm - 10:53 pmWAW-ONT
18h 18m2 stops
$501United Airlines
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Sun, Nov 30 - Sun, Dec 7
United Airlines Logo
6:00 am - 4:15 pmONT-WAW
25h 15m2 stops
United Airlines Logo
6:30 am - 12:17 pmWAW-ONT
38h 47m2 stops
$504United Airlines
Find Deal
Fri, Feb 20 - Thu, Feb 26
KLM Logo
6:00 am - 4:05 pmONT-WAW
25h 05m2 stops
KLM Logo
7:40 pm - 4:19 pmWAW-ONT
29h 39m2 stops
$507KLM
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Tue, Nov 4 - Tue, Nov 18
Multiple Airlines Logo
5:05 am - 1:50 pmONT-WAW
23h 45m2 stops
Multiple Airlines Logo
2:35 pm - 10:51 pmWAW-ONT
17h 16m2 stops
$509Multiple Airlines
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Thu, Feb 19 - Wed, Feb 25
United Airlines Logo
6:00 am - 10:30 pmONT-WAW
31h 30m2 stops
United Airlines Logo
1:35 pm - 12:18 pmWAW-ONT
55h 43m2 stops
$512United Airlines
Find Deal
Fri, Feb 20 - Thu, Feb 26
Multiple Airlines Logo
5:40 am - 12:55 pmONT-WAW
22h 15m3 stops
Multiple Airlines Logo
2:30 pm - 10:57 pmWAW-ONT
17h 27m2 stops
$551Multiple Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 24
KLM Logo
6:00 am - 4:05 pmONT-WAW
25h 05m2 stops
KLM Logo
7:40 pm - 11:04 pmWAW-ONT
36h 24m2 stops
$680KLM
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Thu, Dec 18 - Tue, Dec 30
Delta Logo
12:12 pm - 4:05 pmONT-WAW
18h 53m2 stops
Delta Logo
6:05 am - 4:12 pmWAW-ONT
19h 07m2 stops
$1,722Delta
Find Deal

Everything you should know

Cheapest round-trip
$490
British Airways
Wed 1/14Wed 1/28
ONT - WAW • 2 stops
Cheapest one-way
$400
United Airlines
Wed 11/5
ONT - WAW • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Frederic Chopin!
Booking Insights

KAYAK's insights & trends for Ontario to Frederic Chopin flights

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

Which airlines provide the cheapest flights from Ontario to Warsaw?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Warsaw were found on British Airways ($490) and United Airlines ($501).

Find deals

Good to know

Cheapest flight$400
Flight from Ontario to Warsaw

When to book flights from Ontario to Frederic Chopin

Are your dates flexible? Find out the best times to travel from Ontario to Frederic Chopin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Warsaw flights

  • What is the cheapest flight from Ontario to Warsaw Frederic Chopin Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Warsaw Frederic Chopin Airport was $400 for a one-way ticket and $490 for a round-trip.

  • Do I need a passport to fly between Ontario and Warsaw?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in Warsaw.

  • Which airports will I be using when flying from Ontario to Warsaw?

    Ontario and Warsaw are both served by 1 main airport. You will leave Ontario from Ontario and will be arriving at Warsaw Frederic Chopin.

  • Which aircraft models fly most regularly from Ontario to Warsaw?

    We unfortunately don’t have that data for this specific route.

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

    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 Warsaw.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw 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 Warsaw?

    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 Warsaw with an airline and back to Ontario with another airline. Booking your flights between Ontario and WAW can sometimes prove cheaper using this method.

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

    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 Warsaw from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Frederic Chopin

Information on your arrival and departure airports

Ontario (ONT)
Frederic Chopin (WAW)

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