Cheap flights from Ontario to Taipei City from $409

The cheapest month to fly to Taipei City from Ontario is in February. Flight prices, which tend to average around $711, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Taipei City from Ontario during April instead. Flights to Taipei City in April, while not as cheap as those in February, still average around $715.

The cheapest day to depart from Ontario to Taipei City is on a Tuesday when prices can be found for as low as $864. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Taipei City on Friday is $962.

In the afternoon is the cheapest time of day to fly from Ontario to Taipei City when you can find flight prices for as low as $686. Flying to Taipei City in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Taipei City is in the evening when prices are around $915.

Fly from Ontario to Taipei City Taiwan Taoyuan Intl for the best Ontario - Taipei City flight prices

You are more likely to see cheaper flights to Taipei City from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Taipei City for around $894 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taipei City from Ontario for as low as $732 on momondo.

There are 4 cabin classes available to choose from on Ontario to Taipei City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, Korean Air, and Japan Airlines are the most popular carriers operating from Ontario to Taipei City

China Airlines, STARLUX Airlines and EVA Air are the top three most popular airlines that fly to Taipei City from Ontario according to our data. China Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Taipei City. Keep in mind that there are 13 different airlines that fly to Taipei City on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between Ontario and Taipei City have experienced a delay on any given week. The average delay length over the past 12 months has been 66 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

1 flights are operational daily from Ontario to Taipei City as of September 2026. The most popular departure time for this route is 12:00AM, with 64% of flights per day taking off in the morning.

As of September 2026, 11 flights take off from Ontario and land in Taipei City each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.