Cheap flights from San Juan to Dallas from $146

If you are unable to visit Dallas during the month of April, then departing from San Juan during the month February is also very affordable. Most momondo users find prices during this month for around $72.

On average, the least expensive day to fly to Dallas from San Juan is on a Thursday. momondo users have found tickets for Thursday departures for as low as $420. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from San Juan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $650.

Flying to Dallas from San Juan at noon is the least expensive time of day to depart. momondo users have found prices as low as $220 when looking at flights departing at noon. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $552 per ticket.

Fly from San Juan Luis Munoz Marin Intl to Dallas/Fort Worth for the best San Juan - Dallas flight prices

You are more likely to see cheaper flights to Dallas from San Juan when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from San Juan for as low as $283 on momondo.

Southwest and United Airlines are the most popular carriers operating from San Juan to Dallas

Spirit Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Dallas from San Juan according to our data. Spirit Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 5 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between San Juan and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 183 minutes.

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

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

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

3 flights are operational daily from San Juan to Dallas as of May 2026. The most popular departure time for this route is 6:00AM, with 60% of flights per day taking off at noon.

As of May 2026, 25 flights take off from San Juan and land in Dallas each week. The most common flight departure day for this route is Mon, with 28% of weekly flights taking off on this day.