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.
SFOSATFri, 30 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fareUS$183Delta Air Lines
Fastest3h 27mgate to gate
Options found94flights on this route
Find your flightSFO → SAT
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.
Delta Air Lines
DL-2178
06:05
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
9H :29 M
1 Stop
MSP
· 2h 57m Minneapolis (MSP), United States
17:34
2026-10-30
San Antonio (SAT)San Antonio International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$314
Flight DetailsSFO to SAT - 9H :29 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-1598
07:10
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
5H :41 M
1 Stop
LAX
· 1h 20m Los Angeles (LAX), United States
14:51
2026-10-30
San Antonio (SAT)San Antonio International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$314
Flight DetailsSFO to SAT - 5H :41 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Delta Air Lines
DL-920
09:46
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
5H :24 M
1 Stop
SLC
· 0h 45m Salt Lake City (SLC), United States
17:10
2026-10-30
San Antonio (SAT)San Antonio International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$314
Flight DetailsSFO to SAT - 5H :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$183Delta Air Lines07:10
Earliest departure$274American Airlines00:11
Shortest duration$361United Airlines18:25
Night
00:00-05:59
$274American Airlines at 00:11Morning
06:00-11:59
$183Delta Air Lines at 07:10Afternoon
12:00-17:59
$226Delta Air Lines at 16:49Evening
18:00-23:59
$226Delta Air Lines at 18:38
Departure & Arrival Airport Details
San Francisco (SFO)
San Francisco International
United States
GMT -8
Latitude: 37.61899948120117
Longitude: -122.375
San Antonio (SAT)
San Antonio International
United States
GMT -6
Latitude: 29.533700942993164
Longitude: -98.46980285644531
Distance: San Francisco (SFO), United States to San Antonio (SAT), United States - 2,381.58 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 Francisco to San Antonio
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹34,8353h 27m1 flight
Connecting flight₹17,618Longer, includes a stop93 options
Air distance is about 2,382 km. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from San Francisco to San Antonio
Compare fares, stops, baggage and refundability across the airlines flying this route.
AM
American Airlines Flights
from $27437 flights
Fares from
$274
Non-stop
None in these results
Departures
37 in the list above
UN
United Airlines Flights
from $28836 flights
Fares from
$288
Non-stop
1 in these results
Departures
36 in the list above
DE
Delta Air Lines Flights
from $18321 flights
Fares from
$183
Non-stop
None in these results
Departures
21 in the list above
Route Overview & Flight Facts
Fastest flight duration
3h 27m · United Airlines
First departure of the day
00:11 · American Airlines
Last departure of the day
23:30 · Delta Air Lines
Flight options found
94
Direct / non-stop options
1
Airport codes
San Francisco–SFO, San Antonio–SAT
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 94 flight options, 1 of them non-stop. The first flight leaves around 00:11 and the last around 23:30. The fastest flight takes about 3h 27m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from $183, Afternoon from $226, Evening from $226, Night from $274. 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 Francisco–San Antonio 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 Francisco to San Antonio 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 Francisco to San Antonio 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 Francisco to San Antonio dates shown on this page, the lowest fare is on a Friday at $183. This can change from week to week.
How far is San Francisco from San Antonio by air?
The direct air distance between San Francisco (SFO) and San Antonio (SAT) is about 2,382 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SFO to SAT?
Yes. 1 non-stop flight is listed on this page for San Francisco to San Antonio. Use the Stops filter to see only those.
Which airlines fly San Francisco to San Antonio?
American Airlines, United Airlines and Delta Air Lines 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 Francisco to San Antonio?
The quickest non-stop San Francisco to San Antonio flight on this page takes about 3h 27m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest San Francisco to San Antonio flight fare?
The lowest San Francisco to San Antonio fare on this page is $183. Fares on the same dates run up to $1,109, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do San Francisco to San Antonio flights depart?
On the dates shown here, the first departure is around 00:11 and the last around 23:30, local time at San Francisco. 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 SFO–SAT, 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 SFO to SAT 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: 2,381.58 km.
Before you book
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Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest San Francisco to San Antonio airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
$183
30/10/2026
Delta Air Lines
07:10
Cheapest Airfare Within 30 Days
$179
07/11/2026
Delta Air Lines
07:10
Cheapest Airfare Within 90 Days
$173
06/01/2027
Delta Air Lines
07:10
Book San Francisco to San Antonio Flight Tickets on FlyX
FlyX lists each San Francisco to San Antonio 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 Francisco to San Antonio Flight Distance, Duration and Time
The aerial distance between San Francisco and San Antonio is about 2,382 KM. In these results, journey times range from 3h 27m to 20h 55m. Flights with a layover take longer because the total includes the connection time.
San Francisco to San Antonio Flight Schedule and Timing
The search for these dates returned 94 flight options, 1 of them non-stop. The first departure from San Francisco is at 00:11 and the last is at 23:30. Flights leave from San Francisco International and land at San Antonio International.
Flight Route Details & Analysis
Flight Details
Information
Route
San Francisco to San Antonio
Aerial Distance
2,382 KM
Flight Duration
3h 27m - 20h 55m
Airport Codes
San Francisco - SFO, San Antonio - SAT
Total Flights Available
94 flights1 direct93 with layovers
First Flight Departure
Departs at 00:11
Last Flight Departure
Departs at 23:30
Early Morning Flights (12 AM - 8 AM)
41 flights0 direct41 with layovers
Morning Flights (8 AM - 12 PM)
17 flights0 direct17 with layovers
Afternoon Flights (12 PM - 4 PM)
20 flights0 direct20 with layovers
Evening Flights (4 PM - 8 PM)
8 flights1 direct7 with layovers
Night Flights (8 PM - 12 AM)
8 flights0 direct8 with layovers
Airport Information & Terminals
SFO: San Francisco International Airport. SFO connects by BART to the city, while cabs or app rides are easier for Silicon Valley, family luggage or late arrivals. Fog and bridge traffic can affect plans.
SAT: San Antonio airport. San Antonio 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 Francisco to San Antonio
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San Francisco International
