Find Cheap Flights from San Antonio to San Diego (SAT - SAN)

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Tue 12/19
Tue 12/26
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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
7%
expected price increase
Average Price:
$346
(avg. price over the last 2 weeks)
Good Deal:
$270
or less (round trip)

When to Book Flights from San Antonio to San Diego

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $270 or less.
The cheapest flight from San Antonio to San Diego was found 57 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 23% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Antonio to San Diego Flights

How long does a flight from San Antonio to San Diego take?
An average nonstop flight takes 3h 00m, covering a distance of 1127 miles.
How many flights are there between San Antonio and San Diego?
There are 47 (nonstop) flights between San Antonio and San Diego per week, averaging 7 per day.
Which airlines provide the cheapest flights from San Antonio to San Diego?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($77), Multiple Airlines ($216) and United ($367).
Do I need a passport to fly between San Antonio and San Diego?
No.
Which airlines fly most frequently between San Antonio and San Diego?
Southwest (5 times daily), Frontier (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly San Antonio to San Diego?
For San Antonio to San Diego, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Diego back to San Antonio, the best deals are generally found on Friday, with Wednesday being the most expensive.

Book cheap flights from San Antonio to San Diego (round-trip)

Airports
Origin
San Antonio
$77
only
$77
Destination
San Diego
$77
only
$77
Wed, Jan 10
SAT
SAN
3h 05m
Sat, Jan 13
SAN
SAT
2h 37m
Trip: 4 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

ATL
AUS
Good 6.6

I dont like flying

DEN
BNA
Excellent 8.6

same

same

AUS
LAS
Excellent 8.0

Efficient

N/a

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

Sat, Jan 20
SAT
SAN
3h 05m
Fri, Jan 26
SAN
SAT
2h 37m
Trip: 7 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

MSY
MCO
Mediocre 2.0

The flight was canceled !!

SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

ATL
AUS
Good 6.6

I dont like flying

Sat, Feb 3
SAT
SAN
3h 05m
Sat, Feb 10
SAN
SAT
2h 37m
Trip: 8 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MSY
MCO
Mediocre 2.0

The flight was canceled !!

SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

ATL
AUS
Good 6.6

I dont like flying

SJU
ATL
Good 6.0

Cheap flight

No complimentary snacks at all. I paid $3 for a coke, very little seats with no elbow or leg room nor to lean back. I felt like i was in a can.

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

Wed, Mar 14
SAT
SAN
3h 05m
Wed, Mar 21
SAN
SAT
2h 35m
Trip: 8 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

DEN
BNA
Excellent 8.6

same

same

ATL
AUS
Good 6.6

I dont like flying

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

SAT
SAN
Mediocre 2.0

Nothing

They charge for everything I will never fly frontier again. Late both ways!

Thu, Feb 15
SAT
SAN
8h 46m
Sat, Feb 17
SAN
SAT
2h 37m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
SAT
SAN
3h 05m
Wed, Mar 21
SAN
SAT
2h 35m
Trip: 8 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
LAS
Excellent 8.0

Efficient

N/a

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

ATL
AUS
Good 6.6

I dont like flying

SAT
SAN
Mediocre 2.0

Nothing

They charge for everything I will never fly frontier again. Late both ways!

SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

Wed, Apr 18
SAT
SAN
3h 05m
Sat, Apr 21
SAN
SAT
2h 35m
Trip: 4 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SJU
ATL
Good 6.0

Cheap flight

No complimentary snacks at all. I paid $3 for a coke, very little seats with no elbow or leg room nor to lean back. I felt like i was in a can.

SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

AUS
LAS
Excellent 8.0

Efficient

N/a

MSY
MCO
Mediocre 2.0

The flight was canceled !!

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

Wed, Jun 6
SAT
SAN
5h 57m
Sun, Jun 10
SAN
SAT
7h 13m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52422 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
ALB
Mediocre 2.0

Flight 1039 dec 16 was delayed due to late inbound arrival to Aruba. United gave the reason "delayed Maintenance" which United denied as mechanical failure. We missed connected flight to Albany. United gave us only option: morning flight to Washington and then To Albany which is inacceptable option. We took rental car. Also: Workers at Newark do not coordinate. Super Slow and give disinformation.

GEG
SFO
Mediocre 2.0

Flight was late. Missed the connection even though it was the same airline. Offered no alternatives other than a flight for the following day.

MUC
IAD
Excellent 9.6

Staff were respectful Plane was warm enough Left on time Extended leg room seats were actually comfortable Not next to toilets

Food was somewhat disappointing. Ordered a gluten free meal which somehow turned into a vegetarian meal - that was disappointing.

AUS
EWR
Mediocre 3.3

The staff put on a smiley face despite the delays and upset passengers.

Delays from an earlier flight getting in and then maintenance delays. It was an overcrowded, uncomfortable flight. We didn't even get an apology from it being over 40 minutes late. Then you want us to buy tv? I'm thinking of flying Jet Blue next time!

SAT
IAH
Good 7.3

NA

NA

Sat, Jun 2
SAT
SAN
3h 00m
Wed, Jun 6
SAN
SAT
2h 45m
Trip: 5 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

SAT
SAN
Mediocre 2.0

Nothing

They charge for everything I will never fly frontier again. Late both ways!

SJU
ATL
Excellent 10.0

Fast luggage checking

No cash accepted for overweight baggage

SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

MSY
MCO
Mediocre 2.0

The flight was canceled !!

Wed, Dec 20
SAT
SAN
3h 05m
Mon, Dec 25
SAN
SAT
2h 37m
Trip: 6 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

SAT
SAN
Mediocre 2.0

Nothing

They charge for everything I will never fly frontier again. Late both ways!

AUS
LAS
Excellent 8.0

Efficient

N/a

DEN
MCO
Excellent 8.0

The fact that my checked baggage is confusing when they charged me it was only for one way. I was billed and then noticed it was only one way, so I had to re enter my credit card info twice. Seems to me they should assume I will be bringing back my suitcase and contents rather than that I would be leaving it.

MSY
MCO
Mediocre 2.0

The flight was canceled !!

Fri, Dec 22
SAT
SAN
3h 05m
Mon, Dec 25
SAN
SAT
7h 02m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 23
SAT
SAN
3h 05m
Mon, Jan 8
SAN
SAT
2h 37m
Trip: 17 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SJU
ATL
Good 6.0

Cheap flight

No complimentary snacks at all. I paid $3 for a coke, very little seats with no elbow or leg room nor to lean back. I felt like i was in a can.

MSY
MCO
Mediocre 2.0

The flight was canceled !!

DEN
BNA
Excellent 8.6

same

same

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

MCO
MKE
Excellent 10.0

Thanks!

Sat, Dec 30
SAT
SAN
3h 05m
Fri, Jan 5
SAN
SAT
2h 37m
Trip: 7 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MSY
MCO
Mediocre 2.0

The flight was canceled !!

SJU
ATL
Good 6.0

Cheap flight

No complimentary snacks at all. I paid $3 for a coke, very little seats with no elbow or leg room nor to lean back. I felt like i was in a can.

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

DEN
BNA
Excellent 8.6

same

same

DEN
MCO
Excellent 8.0

The fact that my checked baggage is confusing when they charged me it was only for one way. I was billed and then noticed it was only one way, so I had to re enter my credit card info twice. Seems to me they should assume I will be bringing back my suitcase and contents rather than that I would be leaving it.

Sat, Dec 23
SAT
SAN
3h 05m
Wed, Dec 27
SAN
SAT
2h 37m
Trip: 5 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

MSY
MCO
Mediocre 2.0

The flight was canceled !!

ATL
AUS
Good 6.6

I dont like flying

SEA
DEN
Excellent 8.6

boarding/unboarding is painless and enjoyable and attendants are respectfull

snacks and cokes are charged

LAX
DEN
Excellent 8.0

Good beer selection

Air conditioning Weak flow Warm temperatures Non reclining seats

Fri, Dec 22
SAT
SAN
3h 05m
Mon, Dec 25
SAN
SAT
2h 37m
Trip: 4 days
4.1OkayShow reviews
Overall 4.1 Okay
Based on 3 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
SJU
ATL
Good 6.0

Cheap flight

No complimentary snacks at all. I paid $3 for a coke, very little seats with no elbow or leg room nor to lean back. I felt like i was in a can.

MCO
MKE
Excellent 10.0

Thanks!

DEN
BNA
Excellent 8.6

same

same

SAT
SAN
Mediocre 3.0

The friendly staff made up for the other stuff.

need more room.

ATL
AUS
Good 6.6

I dont like flying

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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.