--- title: "Austin (AUS) to San Diego (SAN) flights: who flies it" description: "Alaska Airlines and Delta Air Lines fly nonstop from AUS to SAN, about 30 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/aus-san" url: "https://2lnr.com/routes/aus-san.md" date_modified: "2026-10-25T05:37:10Z" --- # Austin to San Diego (AUS-SAN): nonstop upgrade & award space Alaska Airlines and Delta Air Lines fly nonstop between Austin (AUS) and San Diego (SAN), roughly 30 times a week. The timetable below shows the nonstop scheduled at 3h 14m to 3h 26m 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 25, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 30, 2026. See AUS to SAN on the interactive map [Get started free](https://2lnr.com/login) 30 Flights a week, 4-week average 3h 14m to 3h 26m Scheduled flight time 1,162 mi Nonstop distance Free To get started ## Austin to San Diego flight schedule Scheduled nonstop departures for AUS to SAN starting October 30, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Austin (AUS) to San Diego (SAN) | Date | Flight | Airline | Departs AUS | Arrives SAN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 30 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:19 | 3h 19m | [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) | | Fri, Oct 30 | AS 3489 | Alaska Airlines, Inc. | 13:53 | 15:07 | 3h 14m | Embraer E175 | | Fri, Oct 30 | AS 3464 | Alaska Airlines, Inc. | 16:34 | 17:53 | 3h 19m | Embraer E175 | | Fri, Oct 30 | AS 3300 | Alaska Airlines, Inc. | 19:59 | 21:18 | 3h 19m | Embraer E175 | | Sat, Oct 31 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:19 | 3h 19m | Embraer E175 | | Sat, Oct 31 | AS 3489 | Alaska Airlines, Inc. | 13:53 | 15:07 | 3h 14m | Embraer E175 | | Sat, Oct 31 | AS 3464 | Alaska Airlines, Inc. | 16:34 | 17:53 | 3h 19m | Embraer E175 | | Sat, Oct 31 | AS 3300 | Alaska Airlines, Inc. | 19:59 | 21:18 | 3h 19m | Embraer E175 | | Sun, Nov 1 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:26 | 3h 26m | Embraer E175 | | Sun, Nov 1 | AS 3489 | Alaska Airlines, Inc. | 13:45 | 15:05 | 3h 20m | Embraer E175 | | Sun, Nov 1 | AS 3464 | Alaska Airlines, Inc. | 16:25 | 17:49 | 3h 24m | Embraer E175 | | Sun, Nov 1 | AS 3301 | Alaska Airlines, Inc. | 19:59 | 21:19 | 3h 20m | Embraer E175 | | Mon, Nov 2 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:26 | 3h 26m | Embraer E175 | | Mon, Nov 2 | AS 3489 | Alaska Airlines, Inc. | 13:45 | 15:05 | 3h 20m | Embraer E175 | | Mon, Nov 2 | AS 3464 | Alaska Airlines, Inc. | 16:25 | 17:49 | 3h 24m | Embraer E175 | | Mon, Nov 2 | AS 3301 | Alaska Airlines, Inc. | 19:59 | 21:19 | 3h 20m | Embraer E175 | | Tue, Nov 3 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:26 | 3h 26m | Embraer E175 | | Tue, Nov 3 | AS 3489 | Alaska Airlines, Inc. | 13:45 | 15:05 | 3h 20m | Embraer E175 | | Tue, Nov 3 | AS 3464 | Alaska Airlines, Inc. | 16:25 | 17:49 | 3h 24m | Embraer E175 | | Tue, Nov 3 | AS 3301 | Alaska Airlines, Inc. | 19:59 | 21:19 | 3h 20m | Embraer E175 | | Wed, Nov 4 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:26 | 3h 26m | Embraer E175 | | Wed, Nov 4 | AS 3489 | Alaska Airlines, Inc. | 13:45 | 15:05 | 3h 20m | Embraer E175 | | Wed, Nov 4 | AS 3464 | Alaska Airlines, Inc. | 16:25 | 17:49 | 3h 24m | Embraer E175 | | Wed, Nov 4 | AS 3301 | Alaska Airlines, Inc. | 19:59 | 21:19 | 3h 20m | Embraer E175 | | Thu, Nov 5 | AS 3293 | Alaska Airlines, Inc. | 06:00 | 07:26 | 3h 26m | Embraer E175 | | Thu, Nov 5 | AS 3489 | Alaska Airlines, Inc. | 13:45 | 15:05 | 3h 20m | Embraer E175 | | Thu, Nov 5 | AS 3464 | Alaska Airlines, Inc. | 16:25 | 17:49 | 3h 24m | Embraer E175 | | Thu, Nov 5 | AS 3301 | Alaska Airlines, Inc. | 19:59 | 21:19 | 3h 20m | Embraer E175 | Showing all 28 scheduled AUS to SAN departures across 7 days with service, starting October 30, 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 AUS to SAN date on the interactive map ## Aircraft on the Austin to San Diego 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 AUS to SAN departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines for each flight segment and date. Open the calendar for Austin to San Diego to see which departures have space. The next 14 days are free on every product, and Pro covers the full horizon. Alaska Airlines award space was open on 11 of the 14 Austin to San Diego departure dates from October 26 to November 8 that 2LNR checked in the 7 days to October 26, 2026. ### See real availability Confirmed upgrade or award seats by date on the AUS to SAN departures 2LNR tracks, each with the time of its last check. ### Set an alert Watch this route on Pro and 2LNR notifies you when a check finds space on a date you're tracking. ### Plan on the map See AUS to SAN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Austin to San Diego nonstop Carriers operating AUS to SAN 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 AUS to SAN on the interactive map → ## Frequently asked questions about AUS to SAN **How long is the flight from Austin (AUS) to San Diego (SAN)?** Scheduled flight times from Austin (AUS) to San Diego (SAN) run from 3h 14m to 3h 26m 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 AUS to SAN?** Alaska Airlines and Delta Air Lines fly AUS to SAN nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines. **How many flights a week are there from AUS to SAN?** About 30 nonstop flights a week run between Austin (AUS) and San Diego (SAN) 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 AUS to SAN depart?** Scheduled AUS to SAN nonstops in the next 7 days with service leave between 06:00 and 19:59, local time at Austin. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate AUS to SAN nonstop?** In the schedule table on this page, AUS to SAN nonstops fly as AS 3293, AS 3300, AS 3301, 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 AUS to SAN?** Open the AUS to SAN 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 [SAN to AUS upgrade and award space](https://2lnr.com/routes/san-aus.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). Planning an upgrade on this route? Read about [Alaska upgrade certificates and U class](https://2lnr.com/guides/alaska-upgrades.md) or [Delta Global Upgrade Certificates (GUCs)](https://2lnr.com/about/dl/global-upgrade-certificates.md). Looking beyond this route? See [every route from Austin (AUS)](https://2lnr.com/routes/aus.md), or [every route from San Diego (SAN)](https://2lnr.com/routes/san.md). Nonstops to San Diego (SAN) from other airports within 150 miles of Austin (AUS): - [Houston (IAH) to San Diego (SAN)](https://2lnr.com/routes/iah-san.md), 140 miles from AUS Nonstops from Austin (AUS) to other airports within 150 miles of San Diego (SAN): - [Austin (AUS) to Palm Springs (PSP)](https://2lnr.com/routes/aus-psp.md), 85 miles from SAN - [Austin (AUS) to Los Angeles (LAX)](https://2lnr.com/routes/aus-lax.md), 110 miles from SAN 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) ## See AUS to SAN upgrade and award space by date 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)