What is the cheapest airline that flies from Ontario to Poland?

Delta and United Airlines are the most popular carriers operating from Ontario to Poland

What airlines fly to Poland?

LOT, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to Poland from Ontario according to our data. LOT is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Poland. Keep in mind that there are 14 different airlines that fly to Poland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Poland?

Prices for flights from Ontario Airport to Poland are updated daily.

How many operators does momondo search for flights from Ontario Airport to Poland?

There is 1 operator available for flights from Ontario Airport to Poland as of December 2025.

How old do you have to be to fly from Ontario Airport to Poland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Poland.

What documentation or ID do you need to fly to Poland?

The travel and health documents you'll need for your trip to Poland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Poland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$398 Cheap Flights from Ontario to Poland in 2025/26

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Find the cheapest flights from Ontario to Poland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 6:50 pm

ONT

WAW

17h 05m2 stops

8:55 am - 5:45 pm

WAW

ONT

17h 50m2 stops

$478British Airways

Sun, Jan 11 - Mon, Apr 27

4:45 pm - 9:40 pm

ONT

WAW

19h 55m2 stops

7:00 am - 10:13 pm

WAW

ONT

24h 13m2 stops

$486British Airways

Tue, Jan 13 - Thu, Jan 22

5:02 pm - 9:30 pm

ONT

WAW

20h 28m2 stops

6:15 pm - 10:07 pm

WAW

ONT

36h 52m2 stops

$489British Airways

Mon, Mar 16 - Sun, Mar 29

1:53 pm - 12:40 pm

ONT

KRK

37h 47m2 stops

6:10 am - 11:06 pm

KRK

ONT

25h 56m2 stops

$492United Airlines

Tue, Jan 6 - Wed, Apr 1

4:45 pm - 9:40 pm

ONT

WAW

19h 55m2 stops

6:55 am - 11:58 pm

WAW

ONT

26h 03m2 stops

$492British Airways

Thu, Feb 5 - Sun, Feb 15

6:00 am - 12:40 pm

ONT

KRK

21h 40m2 stops

6:00 am - 5:43 pm

KRK

ONT

20h 43m2 stops

$496United Airlines

Thu, Jan 8 - Fri, Jan 16

6:00 am - 12:40 pm

ONT

KRK

21h 40m2 stops

6:05 am - 5:43 pm

KRK

ONT

20h 38m2 stops

$497United Airlines

Thu, Jan 8 - Sun, Jan 18

12:41 pm - 4:30 pm

ONT

WAW

18h 49m2 stops

6:00 am - 6:15 pm

WAW

ONT

21h 15m2 stops

$498Delta

Tue, Jan 13 - Fri, Apr 24

10:42 am - 10:30 pm

ONT

WAW

26h 48m2 stops

6:30 am - 12:38 pm

WAW

ONT

39h 08m2 stops

$499United Airlines

Mon, Dec 29 - Wed, Feb 18

6:39 pm - 10:30 pm

ONT

WAW

18h 51m2 stops

6:30 am - 5:41 pm

WAW

ONT

20h 11m2 stops

$500United Airlines

Sun, Jan 11 - Thu, Feb 19

British Airways flights from Ontario to Poland

Our best British Airways deals on Ontario to Poland flight tickets

British Airways

Jan 11

ONT4:45 pmOntario

17h 05m

2 stops

WAW6:50 pmWarsaw Frederic Chopin

Apr 27

WAW8:55 amWarsaw Frederic Chopin

17h 50m

2 stops

ONT5:45 pmOntario

$478

Find similar

British Airways

Jan 13

ONT4:45 pmOntario

19h 55m

2 stops

WAW9:40 pmWarsaw Frederic Chopin

Jan 22

WAW7:00 amWarsaw Frederic Chopin

24h 13m

2 stops

ONT10:13 pmOntario

$486

Find similar

British Airways

Mar 16

ONT5:02 pmOntario

20h 28m

2 stops

WAW9:30 pmWarsaw Frederic Chopin

Mar 29

WAW6:15 pmWarsaw Frederic Chopin

36h 52m

2 stops

ONT10:07 pmOntario

$489

Find similar

United Airlines flights from Ontario to Poland

Our best United Airlines deals on Ontario to Poland flight tickets

United Airlines

Jan 6

ONT1:53 pmOntario

37h 47m

2 stops

KRK12:40 pmKrakow J. Paul II Balice

Apr 1

KRK6:10 amKrakow J. Paul II Balice

25h 56m

2 stops

ONT11:06 pmOntario

$492

Find similar

United Airlines

Jan 8

ONT6:00 amOntario

21h 40m

2 stops

KRK12:40 pmKrakow J. Paul II Balice

Jan 16

KRK6:00 amKrakow J. Paul II Balice

20h 43m

2 stops

ONT5:43 pmOntario

$496

Find similar

United Airlines

Jan 8

ONT6:00 amOntario

21h 40m

2 stops

KRK12:40 pmKrakow J. Paul II Balice

Jan 18

KRK6:05 amKrakow J. Paul II Balice

20h 38m

2 stops

ONT5:43 pmOntario

$497

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Sun 1/11

4:45 pm-6:50 pm

2 stops17h 05m

Warsaw Frederic Chopin

Mon 4/27

8:55 am-5:45 pm

2 stops17h 50m

$478

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 1/13

4:45 pm-9:40 pm

2 stops19h 55m

Warsaw Frederic Chopin

Thu 1/22

7:00 am-10:13 pm

2 stops24h 13m

$486

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Mon 3/16

5:02 pm-9:30 pm

2 stops20h 28m

Warsaw Frederic Chopin

Sun 3/29

6:15 pm-10:07 pm

2 stops36h 52m

$489

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Tue 1/6

1:53 pm-12:40 pm

2 stops37h 47m

Krakow J. Paul II Balice

Wed 4/1

6:10 am-11:06 pm

2 stops25h 56m

$492

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Thu 2/5

4:45 pm-9:40 pm

2 stops19h 55m

Warsaw Frederic Chopin

Sun 2/15

6:55 am-11:58 pm

2 stops26h 03m

$492

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Thu 1/8

6:00 am-12:40 pm

2 stops21h 40m

Krakow J. Paul II Balice

Fri 1/16

6:00 am-5:43 pm

2 stops20h 43m

$496

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Thu 1/8

6:00 am-12:40 pm

2 stops21h 40m

Krakow J. Paul II Balice

Sun 1/18

6:05 am-5:43 pm

2 stops20h 38m

$497

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Tue 1/13

12:41 pm-4:30 pm

2 stops18h 49m

Warsaw Frederic Chopin

Fri 4/24

6:00 am-6:15 pm

2 stops21h 15m

$498

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Mon 12/29

10:42 am-10:30 pm

2 stops26h 48m

Warsaw Frederic Chopin

Wed 2/18

6:30 am-12:38 pm

2 stops39h 08m

$499

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Sun 1/11

6:39 pm-10:30 pm

2 stops18h 51m

Warsaw Frederic Chopin

Thu 2/19

6:30 am-5:41 pm

2 stops20h 11m

$500

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Poland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Poland?

Our data shows that Tuesday is the least expensive day to fly to Poland. Tickets to fly out on this day can be as low as $538. On the other hand, Wednesday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $555.

What is the cheapest time of day to depart on your flight to Poland?

Our data shows that the cheapest Ontario to Poland flights are usually those with departure times at noon. Our users have found flights to Poland at noon for as low as $538. Try not to purchase tickets in the morning because they tend to be around $609. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Ontario to Poland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Poland

Fastest flight time	17h 05m
Direct flights	None

The fastest flight from Ontario to Poland takes 17h 05m

There are no direct flights from Ontario to Poland. There are no popular flight routes from Ontario to Poland.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Poland?
Prices for flights from Ontario Airport to Poland are updated daily.
How many operators does momondo search for flights from Ontario Airport to Poland?
There is 1 operator available for flights from Ontario Airport to Poland as of December 2025.
How old do you have to be to fly from Ontario Airport to Poland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Poland.
What documentation or ID do you need to fly to Poland?
The travel and health documents you'll need for your trip to Poland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Poland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to Poland

Compare and see reviews for airlines that fly from Ontario to Poland with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Poland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Poland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Poland with flexible booking policies on momondo?

Flights from Ontario to Poland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Poland?

Once all potential Ontario to Poland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Poland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Poland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.