Cheap flights from Boston to Dallas from $121

The cheapest month to fly to Dallas/Fort Worth Airport from Boston is in August. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in August, then July is your next best option. Flight prices from Boston to Dallas/Fort Worth Airport during July average around $262.

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Boston is on a Friday. momondo users have found tickets for Friday departures for as low as $400. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Dallas/Fort Worth Airport for around $521.

Flying to Dallas/Fort Worth Airport from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $325 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $492 on average. Flights to Dallas/Fort Worth Airport from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Boston Logan Intl to Dallas/Fort Worth for the best Boston Logan Intl - Dallas/Fort Worth flight prices

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Boston for as low as $286 on momondo.

There are 4 cabin classes available to choose from on Boston Logan Intl to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta and United Airlines are the most popular carriers operating from Boston Logan Intl to Dallas/Fort Worth

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Boston according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 8 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Boston and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 179 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.

Tuesday 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.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Atlanta (ATL) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

Flights via Atlanta (ATL) offer the lowest average round-trip price of $275.

Flights connecting via Orlando (MCO) have the shortest average one-way travel time: 9h 31m.

Orlando (MCO) has the shortest average layover time for this route: 2h 55m.

19 flights are operational daily from Boston to Dallas/Fort Worth Airport as of April 2026. The most popular departure time for this route is 6:00PM, with 45% of flights per day taking off in the evening.

As of April 2026, there are 137 flights per week flying from Boston to Dallas/Fort Worth Airport. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.