$79 Cheap American Airlines flights Boston (BOS) to Dallas (DFW)

You'll find cheap return American Airlines flights from $139 from BOS to DFW by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $79 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap American Airlines fares from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest American Airlines flight from BOS to DFW departs at 5:20AM UTC-5, arriving at 8:57AM UTC-6. If you'd like to head off later, the last American Airlines flight leaves BOS at 6:07PM UTC-5 and touches down at DFW at 9:45PM UTC-6. Flying before noon is often a smart choice as morning and mid-morning flights are less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.