Cheap flights from Asunción, Paraguay to Ontario, CA
Flights starting at £279. Choose between Copa Airlines, Frontier Airlines, or LATAM 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 Ontario
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.
The most popular airlines for this route are Copa Airlines, Frontier Airlines, LATAM Airlines, Avianca, and JetBlue Airways. Asunción and Ontario have 150 direct flights per week.
Check-in for a flight from Asunción to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Copa Airlines | CMP | CM | Yes | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
LATAM Airlines | LAN | LA | Yes | 0 0 |
Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Ontario
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 7°C |
February | 18°C | 7°C |
March | 20°C | 8°C |
April | 23°C | 10°C |
May | 25°C | 13°C |
June | 29°C | 16°C |
July | 33°C | 19°C |
August | 33°C | 20°C |
September | 32°C | 18°C |
October | 27°C | 15°C |
November | 22°C | 10°C |
December | 17°C | 7°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 Asunción
- Flights from Asunción to London
- Flights from Asunción to São Paulo
- Flights from Asunción to Buenos Aires
- Flights from Asunción to Cancún
- Flights from Asunción to New York
- Flights from Asunción to Manchester
- Flights from Asunción to Copiapó
- Flights from Asunción to La Paz
- Flights from Asunción to Seoul
- Flights from Asunción to Cebu
- Flights from Asunción to Mendoza
- Flights from Asunción to Dublin
- Flights from Asunción to Florianópolis
- Flights from Asunción to Nice
- Flights from Asunción to Alicante
- Flights from Asunción to Montevideo
- Flights from Asunción to Mexico City
- Flights from Asunción to Rio de Janeiro
- Flights from Asunción to Córdoba
- Flights from Asunción to Calama
Flights to Ontario
- Flights from London to Ontario
- Flights from New York to Ontario
- Flights from Bangkok to Ontario
- Flights from San Francisco to Ontario
- Flights from Denver to Ontario
- Flights from Sacramento to Ontario
- Flights from Taipei to Ontario
- Flights from Manila to Ontario
- Flights from Toronto to Ontario
- Flights from Calgary to Ontario
- Flights from Seattle to Ontario
- Flights from Las Vegas to Ontario
- Flights from San Jose to Ontario
- Flights from Orlando to Ontario
- Flights from Houston to Ontario
- Flights from Macau to Ontario
- Flights from Los Angeles to Ontario
- Flights from Washington, D.C. to Ontario
- Flights from Edmonton to Ontario
- Flights from El Paso to Ontario
Popular routes
- Flights from London to Málaga
- Flights from Auckland to Pittsburgh
- Flights from Bucaramanga to Columbus
- Flights from Abuja to Santa Ana
- Flights from Santa Ana to Abuja
- Flights from Syracuse to Saint Thomas
- Flights from Saint Thomas to Syracuse
- Flights from Jacksonville to Dublin
- Flights from Helsinki to Reno
- Flights from Vancouver to Toronto
- Flights from Fortaleza to San Salvador
- Flights from Zürich to Recife