Roundtrip Nonstop Tucson AZ to Seattle Airfare on Delta or Alaska Airlines

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

Book your basic economy nonstop roundtrip airfare from Tucson (TUS) to Seattle (SEA) on Delta or Alaska Airlines for travel through March 2026. This fare includes a personal item and a carry-on bag, but does not allow seat selection or changes.

Travel Availability

• Departures from TUS: January 7-8, 10-18, 20-31; February 1-3, 11, 14-15, 17-18, 23-28; March 3-4, 9
• Departures from SEA: January 10-11, 14-15, 17-31; February 1-6, 8-10, 18, 22-25, 28; March 1-3, 7-8, 11, 14, 16

This deal expires on March 31, 2026.