Cheap flights from New York LaGuardia Airport to Austin from $151

The cheapest month to fly to Austin from New York LaGuardia Airport is in February. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in February, then January is your next best option. Flight prices from New York LaGuardia Airport to Austin during January average around $287.

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $410. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Austin for around $609.

In the morning is the cheapest time of day to fly from New York LaGuardia Airport to Austin when you can find flight prices for as low as $459. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $510. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

As of September 2026, prices for New York LaGuardia Airport to Austin flights are approximately 6% more expensive when compared to flights at the same time last year.

JetBlue, United Airlines, and Southwest are the most popular carriers operating from New York LaGuardia to Austin Bergstrom

Southwest, American Airlines and Frontier are the top three most popular airlines that fly to Austin from New York LaGuardia Airport according to our data. Southwest is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 5 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 67% of flights between New York and Austin have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

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

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