SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
AUSAustin-Bergstrom International Ai
Austin, United States
$205 USD
-47%$109 USD
Verified Nov 30, 2025 at 8:02 AMMarch 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Sunday, March 29th, 2026
Outbound Flights
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4h 10m·Nonstop
$100 USD
SEAMar 29 07:20
→AUSMar 29 13:30
DL 739Airbus A319
4h 13m·Nonstop
$139 USDSEAMar 29 10:51
→AUSMar 29 17:04
DL 831Airbus A220-100 Passenger
4h 8m·Nonstop
$139 USDSEAMar 29 17:45
→AUSMar 29 23:53
DL 848Airbus A220-100 Passenger
5h 49m·1 stop
$439 USDSEAMar 29 13:32
→SLCMar 29 16:40
DL 1120Airbus A321neo
50m layover
SLCMar 29 17:30
→AUSMar 29 21:21
DL 2728Airbus A220-300 Passenger