Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
SANAUSFri, 30 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fareUS$135Delta Air Lines
Fastest3h 11mgate to gate
Options found91flights on this route
Find your flightSAN → AUS
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-1851
13:08
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
4H :39 M
1 Stop
PHX
· 0h 56m Phoenix (PHX), United States
19:47
2026-10-30
Austin (AUS)Austin-Bergstrom International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$163
Flight DetailsSAN to AUS - 4H :39 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$237
Flight DetailsSAN to AUS - 4H :39 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-1763
13:31
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
6H :22 M
1 Stop
SFO
· 1h 05m San Francisco (SFO), United States
21:53
2026-10-30
Austin (AUS)Austin-Bergstrom International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$163
Flight DetailsSAN to AUS - 6H :22 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-1763
13:31
2026-10-30
San Diego (SAN)Lindberg Fld S. Diego
7H :24 M
1 Stop
SFO
· 2h 05m San Francisco (SFO), United States
22:55
2026-10-30
Austin (AUS)Austin-Bergstrom International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$163
Flight DetailsSAN to AUS - 7H :24 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Fri, 30 Oct 2026.
Lowest fare$135Delta Air Lines12:38
Earliest departure$375American Airlines06:00
Shortest duration$182American Airlines17:16
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
$163United Airlines at 06:20Afternoon
12:00-17:59
$135Delta Air Lines at 12:38Evening
18:00-23:59
$135Delta Air Lines at 22:25
Departure & Arrival Airport Details
San Diego (SAN)
Lindberg Fld S. Diego
United States
GMT -8
Latitude: 32.7336006165
Longitude: -117.190002441
Austin (AUS)
Austin-Bergstrom International
United States
GMT -6
Latitude: 30.194499969482422
Longitude: -97.6698989868164
Distance: San Diego (SAN), United States to Austin (AUS), United States - 1,870.05 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMondayPeak
12OctColumbus DayMondayPeak
12OctIndigenous Peoples' DayMondayPeak
11NovVeterans DayWednesdayPeak
26NovThanksgiving DayThursdayPeak
25DecChristmas DayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel San Diego to Austin
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹17,5813h 11m8 flights
Connecting flight₹13,030Longer, includes a stop83 options
Air distance is about 1,870 km. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from San Diego to Austin
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from $16343 flights
Fares from
$163
Non-stop
None in these results
Departures
43 in the list above
AM
American Airlines Flights
from $16336 flights
Fares from
$163
Non-stop
4 in these results
Departures
36 in the list above
DE
Delta Air Lines Flights
from $1358 flights
Fares from
$135
Non-stop
None in these results
Departures
8 in the list above
AL
Alaska Airlines Flights
from $2114 flights
Fares from
$211
Non-stop
4 in these results
Departures
4 in the list above
Route Overview & Flight Facts
Fastest flight duration
3h 11m · American Airlines
First departure of the day
06:00 · American Airlines
Last departure of the day
22:40 · American Airlines
Flight options found
91
Direct / non-stop options
8
Airport codes
San Diego–SAN, Austin–AUS
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Fri, 30 Oct found 91 flight options, 8 of them non-stop. The first flight leaves around 06:00 and the last around 22:40. The fastest flight takes about 3h 11m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from $135, Evening from $135, Morning from $163. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
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Sort or filter the San Diego–Austin results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
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5
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Why Book Your Flight with FlyX?
Compare the available San Diego to Austin options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking San Diego to Austin flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the San Diego to Austin dates shown on this page, the lowest fare is on a Friday at $135. This can change from week to week.
How far is San Diego from Austin by air?
The direct air distance between San Diego (SAN) and Austin (AUS) is about 1,870 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SAN to AUS?
Yes. 8 non-stop flights are listed on this page for San Diego to Austin. Use the Stops filter to see only those.
Which airlines fly San Diego to Austin?
United Airlines, American Airlines, Delta Air Lines and Alaska Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from San Diego to Austin?
The quickest non-stop San Diego to Austin flight on this page takes about 3h 11m. Non-stop flights here take between 3h 11m and 3h 14m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest San Diego to Austin flight fare?
The lowest San Diego to Austin fare on this page is $135. Fares on the same dates run up to $772, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do San Diego to Austin flights depart?
On the dates shown here, the first departure is around 06:00 and the last around 22:40, local time at San Diego. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes SAN–AUS, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The SAN to AUS cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 1,870.05 km.
Before you book
Compare nearby dates
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Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest San Diego to Austin airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
$135
30/10/2026
Delta Air Lines
12:38
Cheapest Airfare Within 30 Days
$132
07/11/2026
Delta Air Lines
12:38
Cheapest Airfare Within 90 Days
$128
06/01/2027
Delta Air Lines
12:38
Book San Diego to Austin Flight Tickets on FlyX
FlyX lists each San Diego to Austin flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
San Diego to Austin Flight Distance, Duration and Time
The aerial distance between San Diego and Austin is about 1,870 KM. In these results, journey times range from 3h 11m to 17h 40m. Flights with a layover take longer because the total includes the connection time.
San Diego to Austin Flight Schedule and Timing
The search for these dates returned 91 flight options, 8 of them non-stop. The first departure from San Diego is at 06:00 and the last is at 22:40. Flights leave from Lindberg Fld S. Diego and land at Austin-Bergstrom International.
Flight Route Details & Analysis
Flight Details
Information
Route
San Diego to Austin
Aerial Distance
1,870 KM
Flight Duration
3h 11m - 17h 40m
Airport Codes
San Diego - SAN, Austin - AUS
Total Flights Available
91 flights8 direct83 with layovers
First Flight Departure
Departs at 06:00
Last Flight Departure
Departs at 22:40
Early Morning Flights (12 AM - 8 AM)
21 flights2 direct19 with layovers
Morning Flights (8 AM - 12 PM)
29 flights2 direct27 with layovers
Afternoon Flights (12 PM - 4 PM)
30 flights2 direct28 with layovers
Evening Flights (4 PM - 8 PM)
8 flights2 direct6 with layovers
Night Flights (8 PM - 12 AM)
3 flights0 direct3 with layovers
Airport Information & Terminals
SAN: San Diego airport. San Diego airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
AUS: Austin airport. Austin airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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San Diego to Austin
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Lindberg Fld S. Diego
