Roundtrip Seattle to New Orleans Flights on Southwest or Delta Air Lines

No special codes or coupons are required. Find these roundtrip flights on Expedia while supplies last.

These basic economy fares allow a personal item and a carry-on bag, but do not include seat selection or free changes.

Travel Availability

• Departing Seattle (SEA): May 1-13, 15-21, 23-31; June 1-6, 8-10, 14, 23, 30; July 4, 9, 13-16, 21-22, 28-29; Aug 5-7, 11-13, 17, 19-21, 25-26
• Departing New Orleans (MSY): May 1-2, 5-15, 27-29; June 1-6, 8-12, 15-17, 23-24, 26, 30; July 2-4, 8-11, 13-25, 27-29, 31; Aug 1, 3-19, 21-26, 28-30