- Must visit
San Antonio Museum of Art
Major art museum with collections spanning ancient Mediterranean works, Asian art, Latin American art, and contemporary pieces. Housed in the historic former Lone Star Brewery.
Flights from San Diego, CA to San Antonio, TX depart on average 54 times per day, taking around 4h 1m. Cheap flight tickets for this journey start at $196 (€161) but you can travel from only $123 (€102) by bus.
The earliest flight runs at 05:00, the last at 22:57. The fastest flight covers the 1125 miles (1812 km) distance in 4h 44m. August is the cheapest month to fly.
Distance 1125 miles (1812 km) |
Average flight duration 4h 1m |
Cheapest ticket price $196 (€161) |
Flights per day 54 |
Fastest flight 4h 44m |
First flight 5:00 AM |
Last flight 10:57 PM |
Cheapest Month Aug |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Jul - Sep |
Best time to book 28 days |
Cheapest price
$208
Average price
$349
Fastest journey
4 h 44 m
Average duration
6 h 18 m
Flights per day
2
Distance
1812 km
The best way to find a cheap flight ticket from San Diego, CA to San Antonio, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Diego, CA to San Antonio, TX will cost around $349 if you buy it on the day, but the cheapest tickets can be found for only $208.
Of the 2 flights that leave San Diego, CA for San Antonio, TX onThu, Jul 02, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 02 the direct flights cover the 1812 km distance in an average of 6 h 18 m but if you time it right, some flights will get you there in just 4 h 44 m .
On Thu, Jul 02 the longest flights will take 7 h 52 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Omio recommends booking the flight as it is the most popular option from San Diego, CA to San Antonio, TX among Omio's users. If you are prioritising price take the train with prices starting from $238. For those with little time consider booking a flight which can get you there in 4h 1m. The ticket price range depends on the travel mode: a train costs an average of $238, and a flight costs an average of $196.
Distance: 1125 miles (1812 km)
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
$277 Average price | $264 Average price Cheapest | $272 Average price | $256 Average price (fuel + tolls) |
7h 1m Average total duration Fastest 4h 1m Onboard + 3h 0m Additional time* | 32h 26m Average total duration 31h 56m Onboard + 30m Additional time* | 33h 10m Average total duration 32h 40m Onboard + 30m Additional time* | 17h 42m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from San Diego, CA to San Antonio, TX:
A train is $7 (€6) less than a bus for this route with tickets for a bus from San Diego, CA to San Antonio, TX costing on average $272 (€224).
A train is $12 (€10) less than a flight for this route with tickets for a flight from San Diego, CA to San Antonio, TX costing on average $277 (€228).
Other travel options to San Antonio, TX take longer:
Train takes on average 31h 56m.
Bus takes on average 32h 40m.
The table below shows live departures for San Diego, CA to San Antonio, TX flights for today, Wednesday, July 1. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:45 PM San Diego, CA | 8h09 | 4:54 AM San Antonio, TX | 0 transfersDirect | |
![]() | 10:38 PM San Diego, CA | 5h29 | 4:07 AM San Antonio, TX | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of San Antonio — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Antonio trip today.
Major art museum with collections spanning ancient Mediterranean works, Asian art, Latin American art, and contemporary pieces. Housed in the historic former Lone Star Brewery.
Renowned museum of modern and contemporary art set in a historic mansion, known for its strong European and American collections and elegant grounds.
Museum galleries next to the Alamo displaying artifacts and interpretation tied to the site’s history. A strong companion visit for understanding San Antonio’s most famous landmark.
The city’s most iconic walking area, lined with bridges, boats, landscaping, and public art. It is the classic San Antonio experience and especially lively in the evening.
Large public market district with strong Mexican cultural identity, colorful surroundings, and frequent events. Popular with both visitors and locals.
Historic district of preserved buildings and artisan spaces near downtown. It is compact, photogenic, and easy to pair with the River Walk.
San Antonio’s signature taco style: a fried masa shell that puffs up, then is filled with beans, meat, lettuce, cheese, and salsa. It is a classic local Tex-Mex specialty strongly associated with the
A daily staple in San Antonio, usually made with flour tortillas and fillings like egg, potato, bean, bacon, chorizo, and cheese. They are beloved across the city for quick, flavorful breakfasts.
Slow-cooked, tender beef, traditionally served on weekends in tacos with salsa. It is one of the most iconic South Texas breakfast and brunch foods found throughout San Antonio.
An established upscale restaurant known for refined New American cooking, polished service, and a more intimate fine-dining experience near Southtown.
A beloved local breakfast spot best known for oversized breakfast tacos, house-made tortillas, and classic San Antonio morning fare in a casual setting.
A well-known River Walk restaurant serving Texas and Southwestern dishes, famous for tableside guacamole and a lively but polished atmosphere.
Generally cheaper than New York or San Francisco. Hotels vary by season, while dining and transport are usually moderate for U.S. city travel.
Tip 18-20% at restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, hotel staff USD 2-5, and round up or tip 10-15% for taxis and rideshares.
Find answers to the most common questions about traveling from San Diego, CA to San Antonio, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Antonio, TX, this guide helps you travel smarter and with confidence.

Most San Diego, CA to San Antonio, TX flights use the San Diego International Airport to San Antonio International Airport airport pair. Use this guide to compare San Diego, CA and San Antonio, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
San Diego International Airport is 4 km from San Diego city centre. Public transport options include:
San Diego International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Lost and found is available at the station.
Available at San Diego International Airport: Parking, Taxis, WC.
Available at San Diego International Airport: Car Rental.
Accessibility facilities are available at San Diego International Airport: Elevators, ramps.
Nearby hotels include Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance..
McClellan-Palomar Airport has practical services for this route, including Accessibility.
Accessibility facilities are available at McClellan-Palomar Airport: The place has an entrance that is wheelchair-accessible.
San Antonio International Airport is 11 km from San Antonio city centre. Public transport options include:
San Antonio International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Free Wi-Fi available throughout the airport. ATMs are located in both terminals near the ticketing and baggage claimas.
Lost and found is available at the station.
Available at San Antonio International Airport: Parking, Taxis, WC.
Available at San Antonio International Airport: Car Rental.
Accessibility facilities are available at San Antonio International Airport: Ramps, assistance.
Nearby hotels include Hotels within walking distance, including the Hilton San Antonio Airport..
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