Fare Guide
Estimated lowest fares found within 7 days


The cheapest airline(s) flying from San Diego to Austin is Spirit Airlines.
Travel Period: May 2025 - April 2026
The cheapest month(s) to fly from San Diego to Austin is May.
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May 2025
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Jun 2025
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Jul 2025
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Aug 2025
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Sep 2025
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Oct 2025
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Nov 2025
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Dec 2025
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Jan 2026
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Feb 2026
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Mar 2026
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Apr 2026
The cheapest day(s) of the week to fly from San Diego to Austin is Thursday.
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Sun Sunday
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Mon Monday
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Tue Tuesday
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Wed Wednesday
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Thu Thursday
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Fri Friday
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Sat Saturday
Flight Schedules
Last Updated: Wed, 2 Apr, 2025
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17:40 SAN22:25 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 17:40 - AUS 22:25 2h 45m Direct
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SANSan Diego International Airport 17:40
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AUSAustin-Bergstrom International Airport 22:25
- 2h 45m
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Southwest Airlines (WN 3507)Boeing 737 700 -
Southwest Airlines (WN 3507) -
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- Boeing 737 700
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18:47 SAN23:45 AUS2Hrs, 58m Direct
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SANSan Diego International Airport 18:47 - AUS 23:45 2h 58m Direct
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SANSan Diego International Airport 18:47
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AUSAustin-Bergstrom International Airport 23:45
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Alaska Airlines (AS 3357)Embraer Emb 175 -
Alaska Airlines (AS 3357) -
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- Embraer Emb 175
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19:15 SAN00:05 AUS2Hrs, 50m Direct
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SANSan Diego International Airport 19:15 - AUS 00:05 2h 50m Direct
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SANSan Diego International Airport 19:15
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AUSAustin-Bergstrom International Airport 00:05
- 2h 50m
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Southwest Airlines (WN 1296)Boeing 737 Max 8 Passenger -
Southwest Airlines (WN 1296) -
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19:25 SAN00:15 AUS2Hrs, 50m Direct
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SANSan Diego International Airport 19:25 - AUS 00:15 2h 50m Direct
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SANSan Diego International Airport 19:25
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AUSAustin-Bergstrom International Airport 00:15
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Southwest Airlines (WN 3035)Boeing 737 700 -
Southwest Airlines (WN 3035) -
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- Boeing 737 700
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19:50 SAN00:35 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 19:50 - AUS 00:35 2h 45m Direct
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SANSan Diego International Airport 19:50
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AUSAustin-Bergstrom International Airport 00:35
- 2h 45m
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Southwest Airlines (WN 3427)Boeing 737 800 -
Southwest Airlines (WN 3427) -
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07:30 SAN12:15 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 07:30 - AUS 12:15 2h 45m Direct
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SANSan Diego International Airport 07:30
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AUSAustin-Bergstrom International Airport 12:15
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Southwest Airlines (WN 4593)Boeing 737 800 -
Southwest Airlines (WN 4593) -
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07:35 SAN12:20 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 07:35 - AUS 12:20 2h 45m Direct
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SANSan Diego International Airport 07:35
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AUSAustin-Bergstrom International Airport 12:20
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Southwest Airlines (WN 4593)Boeing 737 700 -
Southwest Airlines (WN 4593) -
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07:35 SAN15:15 AUS5Hrs, 40m Direct
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SANSan Diego International Airport 07:35 - AUS 15:15 5h 40m Direct
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SANSan Diego International Airport 07:35
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AUSAustin-Bergstrom International Airport 15:15
- 5h 40m
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Southwest Airlines (WN 4666)Boeing 737 700 -
Southwest Airlines (WN 4666) -
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07:35 SAN12:20 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 07:35 - AUS 12:20 2h 45m Direct
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SANSan Diego International Airport 07:35
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AUSAustin-Bergstrom International Airport 12:20
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Southwest Airlines (WN 4593)Boeing 737 800 -
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07:40 SAN12:20 AUS2Hrs, 40m Direct
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SANSan Diego International Airport 07:40 - AUS 12:20 2h 40m Direct
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SANSan Diego International Airport 07:40
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AUSAustin-Bergstrom International Airport 12:20
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Southwest Airlines (WN 1144)Boeing 737 Max 8 Passenger -
Southwest Airlines (WN 1144) -
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08:40 SAN15:30 AUS4Hrs, 50m Direct
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SANSan Diego International Airport 08:40 - AUS 15:30 4h 50m Direct
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SANSan Diego International Airport 08:40
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AUSAustin-Bergstrom International Airport 15:30
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Southwest Airlines (WN 2026)Boeing 737 800 -
Southwest Airlines (WN 2026) -
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09:00 SAN14:00 AUS3Hrs, 00m Direct
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SANSan Diego International Airport 09:00 - AUS 14:00 3h Direct
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SANSan Diego International Airport 09:00
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AUSAustin-Bergstrom International Airport 14:00
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Alaska Airlines (AS 3320)Embraer Emb 175 -
Alaska Airlines (AS 3320) -
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09:05 SAN16:10 AUS5Hrs, 05m Direct
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SANSan Diego International Airport 09:05 - AUS 16:10 5h 05m Direct
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SANSan Diego International Airport 09:05
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AUSAustin-Bergstrom International Airport 16:10
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Southwest Airlines (WN 2649)Boeing 737 700 -
Southwest Airlines (WN 2649) -
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09:20 SAN16:50 AUS5Hrs, 30m Direct
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SANSan Diego International Airport 09:20 - AUS 16:50 5h 30m Direct
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SANSan Diego International Airport 09:20
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AUSAustin-Bergstrom International Airport 16:50
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Southwest Airlines (WN 645)Boeing 737 700 -
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10:05 SAN14:55 AUS2Hrs, 50m Direct
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SANSan Diego International Airport 10:05 - AUS 14:55 2h 50m Direct
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SANSan Diego International Airport 10:05
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AUSAustin-Bergstrom International Airport 14:55
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Southwest Airlines (WN 3507)Boeing 737 700 -
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10:35 SAN15:25 AUS2Hrs, 50m Direct
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SANSan Diego International Airport 10:35 - AUS 15:25 2h 50m Direct
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SANSan Diego International Airport 10:35
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AUSAustin-Bergstrom International Airport 15:25
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Southwest Airlines (WN 3162)Boeing 737 700 -
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10:45 SAN15:35 AUS2Hrs, 50m Direct
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SANSan Diego International Airport 10:45 - AUS 15:35 2h 50m Direct
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SANSan Diego International Airport 10:45
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AUSAustin-Bergstrom International Airport 15:35
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Southwest Airlines (WN 2134)Boeing 737 700 -
Southwest Airlines (WN 2134) -
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10:45 SAN15:30 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 10:45 - AUS 15:30 2h 45m Direct
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SANSan Diego International Airport 10:45
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AUSAustin-Bergstrom International Airport 15:30
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Southwest Airlines (WN 4369)Boeing 737 800 -
Southwest Airlines (WN 4369) -
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12:00 SAN19:25 AUS5Hrs, 25m Direct
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SANSan Diego International Airport 12:00 - AUS 19:25 5h 25m Direct
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SANSan Diego International Airport 12:00
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AUSAustin-Bergstrom International Airport 19:25
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Southwest Airlines (WN 1062)Boeing 737 700 -
Southwest Airlines (WN 1062) -
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12:30 SAN19:05 AUS4Hrs, 35m Direct
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SANSan Diego International Airport 12:30 - AUS 19:05 4h 35m Direct
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SANSan Diego International Airport 12:30
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AUSAustin-Bergstrom International Airport 19:05
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Southwest Airlines (WN 4637)Boeing 737 700 -
Southwest Airlines (WN 4637) -
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12:30 SAN17:15 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 12:30 - AUS 17:15 2h 45m Direct
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SANSan Diego International Airport 12:30
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AUSAustin-Bergstrom International Airport 17:15
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Southwest Airlines (WN 2134)Boeing 737 Max 8 Passenger -
Southwest Airlines (WN 2134) -
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13:55 SAN21:05 AUS5Hrs, 10m Direct
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SANSan Diego International Airport 13:55 - AUS 21:05 5h 10m Direct
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SANSan Diego International Airport 13:55
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AUSAustin-Bergstrom International Airport 21:05
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Southwest Airlines (WN 1974)Boeing 737 700 -
Southwest Airlines (WN 1974) -
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13:55 SAN18:40 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 13:55 - AUS 18:40 2h 45m Direct
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SANSan Diego International Airport 13:55
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AUSAustin-Bergstrom International Airport 18:40
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Southwest Airlines (WN 2784)Boeing 737 700 -
Southwest Airlines (WN 2784) -
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15:10 SAN19:55 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 15:10 - AUS 19:55 2h 45m Direct
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SANSan Diego International Airport 15:10
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AUSAustin-Bergstrom International Airport 19:55
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Southwest Airlines (WN 2784)Boeing 737 700 -
Southwest Airlines (WN 2784) -
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15:15 SAN19:55 AUS2Hrs, 40m Direct
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SANSan Diego International Airport 15:15 - AUS 19:55 2h 40m Direct
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SANSan Diego International Airport 15:15
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AUSAustin-Bergstrom International Airport 19:55
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Southwest Airlines (WN 957)Boeing 737 700 -
Southwest Airlines (WN 957) -
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15:30 SAN22:50 AUS5Hrs, 20m Direct
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SANSan Diego International Airport 15:30 - AUS 22:50 5h 20m Direct
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SANSan Diego International Airport 15:30
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AUSAustin-Bergstrom International Airport 22:50
- 5h 20m
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Southwest Airlines (WN 5487)Boeing 737 700 -
Southwest Airlines (WN 5487) -
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15:30 SAN20:15 AUS2Hrs, 45m Direct
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SANSan Diego International Airport 15:30 - AUS 20:15 2h 45m Direct
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SANSan Diego International Airport 15:30
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AUSAustin-Bergstrom International Airport 20:15
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Southwest Airlines (WN 2784)Boeing 737 700 -
Southwest Airlines (WN 2784) -
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The fastest flight time for direct flights from San Diego to Austin is 2 hours 40 minutes. Check latest flight schedules & prices on Wego.
The flight distance between San Diego and Austin is 1858km. Check all available flights on Wego.
The earliest flight of the day departs at 07:30. The last flight of the day departs at 17:40. See the full list of flight times on Wego.
There are 2 airlines that offer direct flights from San Diego to Austin. Find out the list of airlines on Wego.
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