Cheap flights from Ontario, CA to Warsaw, Poland
Flights starting at $389. Choose between JetBlue Airways, Wizz Air, or LOT Polish Airlines to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Warsaw
Cheapest one-way trip | $530 |
---|---|
Cheapest round-trip | $736 |
Average round-trip | $992 |
Includes rare itinerary | |
Most popular airline | JetBlue Airways |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Warsaw Chopin, or Warsaw Modlin. The most popular airlines for this route are JetBlue Airways, Wizz Air, LOT Polish Airlines, Frontier Airlines, and Lufthansa. Ontario and Warsaw have 254 direct flights per week.
Check-in for a flight from Ontario to Warsaw
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Wizz Air | WZZ | W6 | No | Opens 24 days before flight Closes 3 hours before flight |
LOT Polish Airlines | LOT | LO | No | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Lufthansa | DLH | LH | No | 0 0 |
Weather in Warsaw
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -3°C |
February | 2°C | -2°C |
March | 7°C | 0°C |
April | 14°C | 4°C |
May | 19°C | 8°C |
June | 23°C | 13°C |
July | 25°C | 15°C |
August | 25°C | 15°C |
September | 19°C | 11°C |
October | 13°C | 6°C |
November | 7°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Ontario
- Flights from Ontario to Denver
- Flights from Ontario to Orlando
- Flights from Ontario to Austin
- Flights from Ontario to Las Vegas
- Flights from Ontario to Atlanta
- Flights from Ontario to Sacramento
- Flights from Ontario to San Francisco
- Flights from Ontario to Seattle
- Flights from Ontario to San Antonio
- Flights from Ontario to Guadalajara
- Flights from Ontario to Charlotte
- Flights from Ontario to New Orleans
- Flights from Ontario to Fort Lauderdale
- Flights from Ontario to Philadelphia
- Flights from Ontario to Washington, D.C.
- Flights from Ontario to Oakland
- Flights from Ontario to San Jose
- Flights from Ontario to Detroit
- Flights from Ontario to Minneapolis
- Flights from Ontario to Chicago
Flights to Warsaw
- Flights from New York to Warsaw
- Flights from Tel Aviv to Warsaw
- Flights from Chicago to Warsaw
- Flights from Los Angeles to Warsaw
- Flights from Boston to Warsaw
- Flights from London to Warsaw
- Flights from Miami to Warsaw
- Flights from Paris to Warsaw
- Flights from San Francisco to Warsaw
- Flights from Denver to Warsaw
- Flights from Brussels to Warsaw
- Flights from Budapest to Warsaw
- Flights from Bucharest to Warsaw
- Flights from Barcelona to Warsaw
- Flights from Orlando to Warsaw
- Flights from Madrid to Warsaw
- Flights from Vienna to Warsaw
- Flights from Rome to Warsaw
- Flights from Lisbon to Warsaw
- Flights from Kyiv to Warsaw
Popular routes
- Flights from New York to Mexico City
- Flights from Wichita to Cairo
- Flights from Louisville to Tokyo
- Flights from Cedar Rapids to London
- Flights from Saint Thomas to Barranquilla
- Flights from Chicago to Mexico City
- Flights from Dallas to Thiruvananthapuram
- Flights from Punta Gorda to Lagos
- Flights from Hartford to Caracas
- Flights from Chicago to Orlando
- Flights from Colorado Springs to Lima
- Flights from Buffalo to Santo Domingo
- Flights from Fresno to Abuja