Flight tickets / USA / Ontario
Lufthansa

Lufthansa

Ontario → Dublin

24 Jan 2027, Sun

Ticket prices are dynamic and may vary

Ontario: Flight tickets online

Travelfrom.es offers flights from over 750 airlines, including United Airlines, Iberia, Southwest Airline, Lufthansa, Virgin Atlantic. We aim to make your flight search simple and clear, and the booking process — fast and cost-effective.

What can you customize on Travelfrom.es

  • Choose departure, arrival, and transfer airports
  • Set convenient time slots for flights
  • Filter flights by total travel time
  • Find the best ticket price
  • Choose direct or connecting flights
  • Pick out one or more airlines
  • Book for up to 9 passengers at once
  • Add the required baggage to your ticket

Additionally, Travelfrom.es offers a range of extra services from carriers and airlines. These consist of airport assistance, travel insurance, lounge access, onboard meal purchase, lost luggage tracking, and extra baggage.

Popular flights from Ontario

Ontario → Madrid
Ontario → Barcelona
Ontario → Jerez
Ontario → Bilbao
Ontario → Malaga
Ontario → Paris
Ontario → Lisbon
Ontario → London
Ontario → Amsterdam
Ontario → Rome

Ontario: flight tickets from the city’s airports

LA/Ontario International

Ontario: airlines that operate from here

Cheap flights to Ontario

Other cities USA

A
Atlanta
C
Charlotte
Chicago
D
Dallas
H
Houston
L
Los Angeles
M
Miami
N
New York
S
San Francisco
Seattle
W
Washington
  • The price of an airline ticket depends on the destination, travel date, service class, and the selected airline. The most budget-friendly flight options from Ontario are these routes:
    • Ontario → Porto 338 EUR
    • Ontario → Dublin 422.41 EUR
    • Ontario → Barcelona 424 EUR
    • Ontario → Madrid 458 EUR
    • Ontario → Rome 509.29 EUR
  • Flights from Ontario are operated by the following airlines: United Airlines, Iberia, Southwest Airline, Lufthansa, Virgin Atlantic. Departures take place from these airports: LA/Ontario International, which handle both international and domestic flights.
  • A Flexible Ticket is an add-on service that lets you change the date or time of your flight from Ontario without paying a service fee. The passenger only pays the fare difference between the old and the new ticket and, if applicable, the airline fee. If fares stay the same, changing the flight date or time comes at no extra cost.