Southwest Airlines Roundtrip Nonstop Airfare New York to Dallas

No special codes or coupons are required. Get this roundtrip airfare while supplies last.

This price drop works in reverse as well, offering roundtrip nonstop airfare between New York (LGA) and Dallas (DAL) for $127. These are basic economy fares and include a personal item and a carry-on bag. Seat selection is not included, and free checked bags are no longer offered on Southwest for this fare type.

The deal expires on February 28, 2026.

Travel is available on the following dates:

• Departs LGA: January 7-10, 12-14, 17, 20-24, 26-29, 31; February 2-5, 7, 9-11, 14, 18-19, 21, 28
• Departs DAL: January 6-10, 12-14, 17, 20-24, 26-29, 31; February 2-5, 7, 9, 11, 14, 18