--- title: "San Diego (SAN) to Austin (AUS) flights: who flies it" description: "Alaska Airlines and Delta Air Lines fly nonstop from SAN to AUS, about 28 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/san-aus" url: "https://2lnr.com/routes/san-aus.md" date_modified: "2026-10-18T05:10:47Z" --- # San Diego to Austin (SAN-AUS): nonstop upgrade & award space Alaska Airlines and Delta Air Lines fly nonstop between San Diego (SAN) and Austin (AUS), roughly 28 times a week. The timetable below shows the nonstop scheduled at 3h 11m to 3h 14m for the 1,162 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See SAN to AUS on the interactive map [Get started free](https://2lnr.com/login) 28 Flights a week, 4-week average 3h 11m to 3h 14m Scheduled flight time 1,162 mi Nonstop distance Free To get started ## San Diego to Austin flight schedule Scheduled nonstop departures for SAN to AUS starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from San Diego (SAN) to Austin (AUS) | Date | Flight | Airline | Departs SAN | Arrives AUS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) | | Fri, Oct 23 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Fri, Oct 23 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Fri, Oct 23 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Sat, Oct 24 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Sat, Oct 24 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Sat, Oct 24 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Sat, Oct 24 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Sun, Oct 25 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Sun, Oct 25 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Sun, Oct 25 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Sun, Oct 25 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Mon, Oct 26 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Mon, Oct 26 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Mon, Oct 26 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Mon, Oct 26 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Tue, Oct 27 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Tue, Oct 27 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Tue, Oct 27 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Tue, Oct 27 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Wed, Oct 28 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Wed, Oct 28 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Wed, Oct 28 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Wed, Oct 28 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | | Thu, Oct 29 | AS 3489 | Alaska Airlines, Inc. | 07:59 | 13:13 | 3h 14m | Embraer E175 | | Thu, Oct 29 | AS 3464 | Alaska Airlines, Inc. | 10:40 | 15:54 | 3h 14m | Embraer E175 | | Thu, Oct 29 | AS 3300 | Alaska Airlines, Inc. | 14:08 | 19:19 | 3h 11m | Embraer E175 | | Thu, Oct 29 | AS 3292 | Alaska Airlines, Inc. | 17:16 | 22:27 | 3h 11m | Embraer E175 | Showing all 28 scheduled SAN to AUS departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SAN to AUS date on the interactive map ## Aircraft on the San Diego to Austin nonstop Alaska Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on SAN to AUS departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for San Diego to Austin to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Alaska Airlines award space was open on 12 of the 14 San Diego to Austin departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the SAN to AUS departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See SAN to AUS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying San Diego to Austin nonstop Carriers operating SAN to AUS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Alaska Airlines (AS) route map](https://2lnr.com/routes/airlines/as.md)\ [The aircraft AS flies](https://2lnr.com/seatmaps/as.md) - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See SAN to AUS on the interactive map → ## Frequently asked questions about SAN to AUS **How long is the flight from San Diego (SAN) to Austin (AUS)?** Scheduled flight times from San Diego (SAN) to Austin (AUS) run from 3h 11m to 3h 14m across the departures in the schedule table on this page. The nonstop covers about 1,162 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SAN to AUS?** Alaska Airlines and Delta Air Lines fly SAN to AUS nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines. **How many flights a week are there from SAN to AUS?** About 28 nonstop flights a week run between San Diego (SAN) and Austin (AUS) in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SAN to AUS depart?** Scheduled SAN to AUS nonstops in the next 7 days with service leave between 07:59 and 17:16, local time at San Diego. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SAN to AUS nonstop?** In the schedule table on this page, SAN to AUS nonstops fly as AS 3292, AS 3300, AS 3464, and AS 3489 on Alaska Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on SAN to AUS?** Open the SAN to AUS route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [AUS to SAN upgrade and award space](https://2lnr.com/routes/aus-san.md). Award seats rather than schedules? See [Alaska Airlines award availability](https://2lnr.com/awards/as.md) or [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from San Diego (SAN)](https://2lnr.com/routes/san.md), or [every route from Austin (AUS)](https://2lnr.com/routes/aus.md). Nonstops to Austin (AUS) from other airports within 150 miles of San Diego (SAN): - [Palm Springs (PSP) to Austin (AUS)](https://2lnr.com/routes/psp-aus.md), 85 miles from SAN - [Los Angeles (LAX) to Austin (AUS)](https://2lnr.com/routes/lax-aus.md), 110 miles from SAN Nonstops from San Diego (SAN) to other airports within 150 miles of Austin (AUS): - [San Diego (SAN) to Houston (IAH)](https://2lnr.com/routes/san-iah.md), 140 miles from AUS Distances are great-circle between the airports, not driving distance. - [How Alaska upgrades clear](https://2lnr.com/about/as/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss SAN to AUS upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)