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 May 2026.

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.

$341 Cheap Flights from Ontario to Poland in 2026

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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.

1:18 pm - 12:40 pm

ONT

KRK

38h 22m

2 stops

6:10 am - 11:26 pm

KRK

ONT

25h 16m

2 stops

$715United Airlines

Sat, Aug 15 - Sun, Nov 1

5:00 am - 12:40 pm

ONT

KRK

22h 40m

2 stops

1:25 pm - 10:58 pm

KRK

ONT

18h 33m

2 stops

$717United Airlines

Thu, Aug 13 - Fri, Aug 21

6:39 pm - 10:05 pm

ONT

WAW

18h 26m

2 stops

6:45 am - 6:11 pm

WAW

ONT

20h 26m

2 stops

$721United Airlines

Wed, Aug 5 - Wed, Aug 19

4:59 pm - 8:45 pm

ONT

WAW

18h 46m

2 stops

8:50 am - 9:08 pm

WAW

ONT

20h 18m

2 stops

$742British Airways

Wed, Oct 21 - Wed, Oct 28

4:59 pm - 9:00 pm

ONT

WAW

19h 01m

2 stops

8:55 am - 6:57 pm

WAW

ONT

19h 02m

2 stops

$745British Airways

Thu, Sep 10 - Wed, Sep 30

7:06 am - 8:30 pm

ONT

WAW

28h 24m

2 stops

9:15 pm - 9:12 pm

WAW

ONT

32h 57m

2 stops

$752Multiple Airlines

Sun, Aug 23 - Mon, Aug 31

10:29 am - 6:10 pm

ONT

KRK

22h 41m

2 stops

9:15 am - 9:55 am

KRK

ONT

32h 40m

3 stops

$824American Airlines

Sat, Aug 15 - Sun, Nov 1

11:58 pm - 2:30 pm

ONT

KTW

29h 32m

2 stops

6:20 pm - 10:35 pm

KTW

ONT

61h 15m

2 stops

$1,806LOT

Wed, Jun 24 - Sun, Jul 5

11:58 pm - 11:15 am

ONT

KTW

26h 17m

2 stops

3:10 pm - 10:01 pm

KTW

ONT

39h 51m

2 stops

$1,878LOT

Fri, Jun 12 - Fri, Jul 3

11:50 am - 1:45 pm

ONT

POZ

16h 55m

2 stops

2:15 pm - 11:48 pm

POZ

ONT

18h 33m

2 stops

$3,557Multiple Airlines

Sun, Jul 5 - Wed, Jul 22

British Airways flights from Ontario to Poland

Our best British Airways deals on Ontario to Poland flight tickets

British Airways

Oct 21

ONT4:59 pmOntario

18h 46m

2 stops

WAW8:45 pmWarsaw Frederic Chopin

Oct 28

WAW8:50 amWarsaw Frederic Chopin

20h 18m

2 stops

ONT9:08 pmOntario

$742

British Airways

Sep 10

ONT4:59 pmOntario

19h 01m

2 stops

WAW9:00 pmWarsaw Frederic Chopin

Sep 30

WAW8:55 amWarsaw Frederic Chopin

19h 02m

2 stops

ONT6:57 pmOntario

$745

British Airways

Sep 29

ONT4:59 pmOntario

19h 11m

2 stops

WAW9:10 pmWarsaw Frederic Chopin

Oct 13

WAW8:55 amWarsaw Frederic Chopin

19h 02m

2 stops

ONT6:57 pmOntario

$835

Delta flights from Ontario to Poland

Our best Delta deals on Ontario to Poland flight tickets

Delta

Aug 25

ONT11:55 amOntario

19h 30m

2 stops

WAW4:25 pmWarsaw Frederic Chopin

Aug 30

WAW12:25 pmWarsaw Frederic Chopin

38h 36m

2 stops

ONT6:01 pmOntario

$914

Delta

Aug 24

ONT11:55 amOntario

38h 45m

2 stops

WAW11:40 amWarsaw Frederic Chopin

Aug 30

WAW12:25 pmWarsaw Frederic Chopin

36h 49m

2 stops

ONT4:14 pmOntario

$915

Delta

Aug 23

ONT5:55 pmOntario

56h 45m

2 stops

WAW11:40 amWarsaw Frederic Chopin

Aug 30

WAW12:25 pmWarsaw Frederic Chopin

36h 49m

2 stops

ONT4:14 pmOntario

$921

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Sat 8/15

1:18 pm-12:40 pm

2 stops38h 22m

Krakow J. Paul II Balice

Sun 11/1

6:10 am-11:26 pm

2 stops25h 16m

$715

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Thu 8/13

5:00 am-12:40 pm

2 stops22h 40m

Krakow J. Paul II Balice

Fri 8/21

1:25 pm-10:58 pm

2 stops18h 33m

$717

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Wed 8/5

6:39 pm-10:05 pm

2 stops18h 26m

Warsaw Frederic Chopin

Wed 8/19

6:45 am-6:11 pm

2 stops20h 26m

$721

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Wed 10/21

4:59 pm-8:45 pm

2 stops18h 46m

Warsaw Frederic Chopin

Wed 10/28

8:50 am-9:08 pm

2 stops20h 18m

$742

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Thu 9/10

4:59 pm-9:00 pm

2 stops19h 01m

Warsaw Frederic Chopin

Wed 9/30

8:55 am-6:57 pm

2 stops19h 02m

$745

OntarioWarsaw

ONT - WAW

ONTWAW

Ontario

Sun 8/23

7:06 am-8:30 pm

2 stops28h 24m

Warsaw Frederic Chopin

Mon 8/31

9:15 pm-9:12 pm

2 stops32h 57m

$752

OntarioKrakow

ONT - KRK

ONTKRK

Ontario

Sat 8/15

10:29 am-6:10 pm

2 stops22h 41m

Krakow J. Paul II Balice

Sun 11/1

9:15 am-9:55 am

3 stops32h 40m

$824

OntarioKatowice

ONT - KTW

ONTKTW

Ontario

Wed 6/24

11:58 pm-2:30 pm

2 stops29h 32m

Katowice Pyrzowice

Sun 7/5

6:20 pm-10:35 pm

2 stops61h 15m

$1,806

OntarioKatowice

ONT - KTW

ONTKTW

Ontario

Fri 6/12

11:58 pm-11:15 am

2 stops26h 17m

Katowice Pyrzowice

Fri 7/3

3:10 pm-10:01 pm

2 stops39h 51m

$1,878

Quickest round-trip

OntarioPoznan

ONT - POZ

ONTPOZ

Ontario

Sun 7/5

11:50 am-1:45 pm

2 stops16h 55m

Poznan Lawica

Wed 7/22

2:15 pm-11:48 pm

2 stops18h 33m

$3,557

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

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

British Airways, United Airlines, and Delta 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 15 different airlines that fly to Poland on a routine basis, so you have a few additional options to choose from.

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	15h 47m
Direct flights	None

The fastest flight from Ontario to Poland takes 15h 47m

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

Search flight deals

Frequently asked questions about flying from Ontario to Poland

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 May 2026.
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 9,683 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.