Cheap flights from San Antonio to San Diego (SAT - SAN) from $45
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — SAN
May 6 — May 131
From?
To?
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
The best prices from San Antonio to San Diego are usually found in January or February, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Friday
Cheap flight deals from San Antonio to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2024.
Popular in | July |
|---|---|
Cheapest in | January |
Round-trip from | $288 |
One-way from | $45 |
What is the cheapest day to fly round-trip from San Antonio to San Diego?
Travelers have found that booking a Monday departure is the best way to save up to 22% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from San Antonio to San Diego?
Find a great deal and save up to 117% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to San Diego within the next two weeks, with the cheapest ticket starting at $268.
What is the cheapest month to fly from San Antonio to San Diego?
January can be a great time to fly to San Diego from San Antonio with a flight ticket averaging about $360. Cheapflights users have found deals in the month of January for as cheap as $117. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from San Antonio to San Diego (SAT - SAN)?
One of the essential ways to save on airfare from San Antonio to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.
Cheap Spirit Airlines flights from San Antonio to San Diego
Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from San Antonio to San Diego. It's recommended that users confirm their flight details before booking.
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/29$78
Wed 5/2910:05 pmSAT - SAN
1 stop24h 17mSpirit Airlines
Tue 6/49:12 pmSAN - SAT
1 stop23h 49mSpirit Airlines
Deal found 4/29$92
Tue 5/288:41 pmSAT - SAN
1 stop5h 12mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$93
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/30$99
Wed 5/2210:05 pmSAT - SAN
1 stop24h 17mSpirit Airlines
Wed 5/296:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$105
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$106
Thu 5/308:41 pmSAT - SAN
1 stop12h 11mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$111
Sat 5/186:45 amSAT - SAN
1 stop14h 32mSpirit Airlines
Wed 5/2211:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 4/30$118
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$120
Cheap Frontier flights from San Antonio to San Diego
Explore cheap flight options specifically provided by Frontier for the route between San Antonio and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from San Antonio to San Diego. Deals frequently update to provide users with more options.
Wed 5/89:54 pmSAT - SAN
1 stop12h 00mFrontier
Sat 5/119:14 pmSAN - SAT
1 stop11h 42mFrontier
Deal found 4/29$140
Sat 5/256:48 pmSAT - SAN
1 stop18h 00mFrontier
Thu 5/308:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 4/29$158
Fri 5/1010:59 pmSAT - SAN
1 stop11h 33mFrontier
Sat 5/119:14 pmSAN - SAT
1 stop11h 42mFrontier
Deal found 4/30$187
Fri 5/2410:20 pmSAT - SAN
1 stop23h 01mFrontier
Sun 5/2611:30 amSAN - SAT
1 stop18h 53mFrontier
Deal found 4/30$205
Sun 6/2310:58 pmSAT - SAN
1 stop10h 02mFrontier
Thu 6/2710:16 amSAN - SAT
1 stop7h 35mFrontier
Deal found 4/29$229
Mon 5/69:36 pmSAT - SAN
1 stop14h 58mFrontier
Tue 5/710:05 pmSAN - SAT
1 stop20h 59mFrontier
Deal found 4/30$231
Fri 5/1010:59 pmSAT - SAN
1 stop11h 33mFrontier
Sun 5/129:32 pmSAN - SAT
1 stop21h 04mFrontier
Deal found 4/30$236
Mon 5/1311:37 amSAT - SAN
1 stop11h 38mFrontier
Mon 5/2011:04 amSAN - SAT
1 stop7h 46mFrontier
Deal found 4/29$238
Fri 5/1010:59 pmSAT - SAN
1 stop23h 16mFrontier
Sun 5/128:23 amSAN - SAT
1 stop24h 24mFrontier
Deal found 4/29$239
Cheap San Antonio to San Diego flights in May & June 2024
Find cheap flight options from San Antonio to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on May 1, 2024.
These are some of the most attractive deals on flights from San Antonio to San Diego in 2024. For more flight deals, be sure to check back very soon.
Wed 5/226:39 pmSAT - SAN
2 stops16h 35mSpirit Airlines
Wed 5/296:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$136
Mon 5/68:02 pmSAT - SAN
1 stop24h 57mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 4/29$137
Wed 5/156:45 amSAT - SAN
1 stop15h 37mSpirit Airlines
Sun 5/199:12 pmSAN - SAT
1 stop25h 29mSpirit Airlines
Deal found 4/30$138
Mon 5/2710:30 pmSAT - SAN
1 stop12h 44mSpirit Airlines
Mon 6/38:26 pmSAN - SAT
1 stop25h 17mSpirit Airlines
Deal found 4/29$139
Wed 5/89:54 pmSAT - SAN
1 stop12h 00mFrontier
Sat 5/119:14 pmSAN - SAT
1 stop11h 42mFrontier
Deal found 4/29$140
Sat 5/186:45 amSAT - SAN
1 stop14h 32mSpirit Airlines
Sat 5/252:38 pmSAN - SAT
2 stops23h 20mSpirit Airlines
Deal found 4/29$142
Sat 5/118:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Wed 5/226:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$143
Wed 5/156:39 pmSAT - SAN
2 stops27h 43mSpirit Airlines
Sun 5/199:12 pmSAN - SAT
1 stop25h 29mSpirit Airlines
Deal found 4/29$146
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Sat 5/117:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 4/28$147
San Antonio to San Diego 2024 flight deals
Discover exclusive flight deals for travel between San Antonio and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
These are some of the most attractive deals on flights from San Antonio to San Diego in 2024. For more flight deals, be sure to check back very soon.
Wed 5/226:39 pmSAT - SAN
2 stops16h 35mSpirit Airlines
Wed 5/296:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$136
Mon 5/68:02 pmSAT - SAN
1 stop24h 57mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 4/29$137
Wed 5/156:45 amSAT - SAN
1 stop15h 37mSpirit Airlines
Sun 5/199:12 pmSAN - SAT
1 stop25h 29mSpirit Airlines
Deal found 4/30$138
Mon 5/2710:30 pmSAT - SAN
1 stop12h 44mSpirit Airlines
Mon 6/38:26 pmSAN - SAT
1 stop25h 17mSpirit Airlines
Deal found 4/29$139
Wed 5/89:54 pmSAT - SAN
1 stop12h 00mFrontier
Sat 5/119:14 pmSAN - SAT
1 stop11h 42mFrontier
Deal found 4/29$140
Sat 5/186:45 amSAT - SAN
1 stop14h 32mSpirit Airlines
Sat 5/252:38 pmSAN - SAT
2 stops23h 20mSpirit Airlines
Deal found 4/29$142
Sat 5/118:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Wed 5/226:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$143
Wed 5/156:39 pmSAT - SAN
2 stops27h 43mSpirit Airlines
Sun 5/199:12 pmSAN - SAT
1 stop25h 29mSpirit Airlines
Deal found 4/29$146
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Sat 5/117:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 4/28$147
San Antonio to San Diego flights leaving soon
Find last-minute flight options from San Antonio to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Have a look at some of the flights available from San Antonio to San Diego departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/68:02 pmSAT - SAN
1 stop24h 57mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 4/29$137
Wed 5/89:54 pmSAT - SAN
1 stop12h 00mFrontier
Sat 5/119:14 pmSAN - SAT
1 stop11h 42mFrontier
Deal found 4/29$140
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Sat 5/117:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 4/28$147
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Fri 5/107:58 pmSAN - SAT
1 stop25h 45mSpirit Airlines
Deal found 4/30$148
Mon 5/63:53 pmSAT - SAN
1 stop22h 02mSpirit Airlines
Wed 5/86:15 amSAN - SAT
2 stops13h 00mSpirit Airlines
Deal found 4/29$151
Mon 5/68:02 pmSAT - SAN
2 stops23h 34mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop8h 02mSpirit Airlines
Deal found 4/29$152
Mon 5/68:02 pmSAT - SAN
2 stops23h 34mSpirit Airlines
Wed 5/86:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/29$165
Tue 5/73:53 pmSAT - SAN
1 stop9h 55mSpirit Airlines
Wed 5/86:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/30$172
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Fri 5/107:58 pmSAN - SAT
2 stops22h 17mSpirit Airlines
Deal found 4/30$175
One-way flights to San Diego from San Antonio
Search for one-way flight options from San Antonio to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
If you're seeking multiple options on one-way flights from San Antonio to San Diego, be sure to check out these deals, which are updated often. Those needing a return flight from San Antonio to San Diego can use the search form above.
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Deal found 4/30$45
Wed 5/226:45 amSAT - SAN
1 stop15h 37mSpirit Airlines
Deal found 4/29$46
Wed 5/1510:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 4/29$58
Tue 5/288:41 pmSAT - SAN
2 stops19h 07mSpirit Airlines
Deal found 4/30$60
Wed 5/156:39 pmSAT - SAN
2 stops16h 35mSpirit Airlines
Deal found 4/29$67
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 4/30$70
Sat 5/118:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Deal found 4/30$72
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 4/30$73
Wed 6/510:34 pmSAT - SAN
1 stop10h 26mFrontier
Deal found 4/29$77
Find flights from San Antonio to San Diego within your budget
Customize your flight search to find flights from San Antonio to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$78 - $318
Route
Depart
Return
Price
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 5/29
1 stop13h 09m
San Diego
Tue 6/4
1 stop7h 05m
$78
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 5/29
1 stop24h 17m
San Diego
Tue 6/4
1 stop23h 49m
$92
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Tue 5/28
1 stop5h 12m
San Diego
Tue 6/4
1 stop7h 05m
$93
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 5/29
1 stop13h 09m
San Diego
Tue 6/4
1 stop7h 05m
$99
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 5/22
1 stop24h 17m
San Diego
Wed 5/29
2 stops15h 28m
$105
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 5/29
1 stop13h 09m
San Diego
Wed 6/5
2 stops10h 09m
$106
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Wed 6/5
1 stop17h 15m
San Diego
Thu 6/6
1 stop15h 21m
$149
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Sat 5/25
1 stop18h 00m
San Diego
Thu 5/30
1 stop22h 19m
$158
San AntonioSan Diego
SAT - SAN
SATSAN
San Antonio
Tue 8/6
1 stop9h 14m
San Diego
Wed 8/7
1 stop9h 14m
$318
When is the best time to book a flight from San Antonio to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to San Diego. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from San Antonio to San Diego, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from San Antonio to San Diego?
Use this chart to determine the cheapest time to fly round-trip from San Antonio to San Diego. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to San Diego by month
Plan your trip from San Antonio to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to San Diego is currently $63 while a round-trip flight costs $133. Price data was last updated on April 28, 2024.
Currently, October is the cheapest month in which you can book a flight from San Antonio to San Diego (average of $288). Flying from San Antonio to San Diego in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$292
February
$297
March
$339
April
$301
May
$304
June
$360
July
$359
August
$311
September
$298
October
$288
November
$335
December
$305
Temperature and rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.
SAN Temperature | 57.2 - 71.6 °F |
|---|
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 1, 2024.
See what other customers who have flown with Spirit Airlines, Frontier and United Airlines from San Antonio to San Diego have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
10,895 reviews
Food
7.4
Crew
8.6
Entertainment
8.0
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.
10,895 reviews
10,895 reviews
Food
7.4
Crew
8.6
Entertainment
8.0
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.
11,187 reviews
10,895 reviews
Food
7.4
Crew
8.6
Entertainment
8.0
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.
14,815 reviews
10,895 reviews
Food
7.4
Crew
8.6
Entertainment
8.0
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.
8,741 reviews
10,895 reviews
Food
7.4
Crew
8.6
Entertainment
8.0
Overall
8.1
Comfort
7.9
Boarding
8.2
Reviews
1 / 10
Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.
Related info for your journey
Find useful and relevant information for your journey from San Antonio to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Antonio to San DiegoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Antonio to San Diego
Discover the top 6 airlines that operate flights from San Antonio to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated May 1, 2024.
Search flights from San Antonio to San Diego by cabin class
Find flights from San Antonio to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Antonio to San Diego
Find hourly flight availability from San Antonio to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 50%of flight departures | Morning6 am to noon |
| 50%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Weekly flight availability from San Antonio to San Diego
Explore weekly flight availability from San Antonio to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2024.
| Sunday | 2daily flights |
|---|---|
| Monday | 3daily flights |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 3daily flights |
| Friday | 3daily flights |
| Saturday | 1daily flight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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Why should you use Cheapflights to find cheap flight tickets from San Antonio to San Diego?
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