Cheap flights from Chennai to Port Blair from R1 738

The cheapest month to fly to Port Blair from Chennai is in July. Flight prices, which tend to average around R1 949, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Port Blair, with average flight prices from Chennai averaging around R2 241.

You are more likely to see cheaper flights to Port Blair from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Port Blair for around R2 774 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Port Blair from Chennai for as low as R2 420 on momondo.

Historically, on average around 11% of flights between Chennai and Port Blair have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

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

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

According to our data, Air India Express have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Chennai and Port Blair is 2 per day as of September 2026. The most frequent departure time is 4:00, with 61% of daily flights leaving at midday.

As of September 2026, 18 flights take off from Chennai and land in Port Blair each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.