$135+ Cheap flights from Connecticut to Ontario (ONT)

Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Connecticut.

Airlines like Southwest, JetBlue, and Alaska Airlines fly from Connecticut to Ontario in about 6h 09m. The time it takes to get you to your destination can typically vary by up to 3h 47m. The distance from Connecticut to Ontario is about 2422 mi. This flight may include one or multiple stops.

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $155. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Connecticut to Ontario for a low price.

Most travelers choose New York John F Kennedy Intl - Ontario, Newark - Ontario or New York LaGuardia - Ontario when deciding on the best route from Connecticut to Ontario.

Yes. In addition to deals on Connecticut to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Ontario.

Yes. Cheapflights offers flight deals from Connecticut to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, October is the cheapest month in which you can book a flight from Connecticut to Ontario (average of $264). Flying from Connecticut to Ontario in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.